This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — LON
17 oct. — 24 oct.1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy
Cheapflights Tip: The best prices from Toronto to London are usually found in February or May, booked 74 days in advance, depart on a Sunday or Friday and return on a Wednesday
Cheap flight deals from Toronto to London
Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 septiembre 2025.
Explore the most affordable flight options available from Toronto to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 septiembre 2025.
jue. 16/1011:00 p.m.YYZ - LHR
1 stop31h 55mIcelandair
mié. 22/109:25 p.m.LHR - YYZ
1 stop26h 45mIcelandair
Deal found 16/9C$ 715
mié. 24/94:00 p.m.YYZ - LGW
1 stop12h 50mAir Transat
jue. 11/1211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 16/9C$ 715
sáb. 25/1011:00 p.m.YYZ - LHR
1 stop31h 50mIcelandair
jue. 6/1112:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Deal found 17/9C$ 717
lun. 6/104:00 p.m.YYZ - LGW
1 stop12h 50mAir Transat
vie. 10/1011:35 a.m.LGW - YYZ
1 stop10h 50mAir Transat
Deal found 17/9C$ 717
mié. 15/1010:10 p.m.YYZ - LTN
1 stop12h 15mMultiple Airlines
lun. 15/1211:45 a.m.LTN - YYZ
2 stops32h 35mMultiple Airlines
Deal found 16/9C$ 718
jue. 16/1011:00 p.m.YYZ - LHR
1 stop31h 55mIcelandair
jue. 23/109:25 p.m.LHR - YYZ
1 stop29h 30mIcelandair
Deal found 17/9C$ 718
lun. 6/1010:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
sáb. 13/1211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 16/9C$ 718
mié. 1/1010:15 p.m.YYZ - LGW
2 stops15h 10mMultiple Airlines
vie. 5/122:00 p.m.LGW - YYZ
1 stop15h 11mMultiple Airlines
Deal found 17/9C$ 719
vie. 14/117:40 p.m.YYZ - LGW
1 stop10h 15mIcelandair
mié. 26/1111:55 a.m.LGW - YYZ
1 stop11h 20mIcelandair
Deal found 15/9C$ 721
mié. 8/1011:00 p.m.YYZ - LHR
1 stop31h 55mIcelandair
mié. 15/109:25 p.m.LHR - YYZ
1 stop29h 30mIcelandair
Deal found 16/9C$ 722
sáb. 22/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
mié. 3/1211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 15/9C$ 722
jue. 23/1011:00 p.m.YYZ - LHR
1 stop31h 55mIcelandair
jue. 6/1112:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Deal found 15/9C$ 724
Best flights from Toronto to London
Discover carefully curated flight deals from Toronto to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 septiembre 2025.
dom. 9/115:25 p.m.YYZ - STN
1 stop12h 40mMultiple Airlines
mar. 18/116:30 a.m.STN - YYZ
1 stop14h 25mMultiple Airlines
Deal found 15/9C$ 733
dom. 19/1012:25 p.m.YTZ - LHR
1 stop13h 05mAir Canada
lun. 27/106:50 a.m.LHR - YTZ
2 stops14h 05mAir Canada
Deal found 15/9C$ 736
mié. 5/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
dom. 16/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 15/9C$ 736
mar. 18/119:35 p.m.YYZ - LGW
Nonstop7h 10mPorter Airlines
lun. 1/1211:40 a.m.LGW - YYZ
Nonstop8h 20mPorter Airlines
Deal found 15/9C$ 736
sáb. 14/27:40 p.m.YYZ - LGW
1 stop10h 15mIcelandair
lun. 9/311:55 a.m.LGW - YYZ
1 stop11h 20mIcelandair
Deal found 15/9C$ 746
lun. 13/1011:35 p.m.YYZ - LHR
Nonstop7h 15mLufthansa
lun. 20/108:30 a.m.LHR - YYZ
Nonstop7h 55mLufthansa
Deal found 17/9C$ 803
mar. 30/910:05 a.m.YYZ - LHR
1 stop15h 50mUnited Airlines
mar. 7/107:45 a.m.LHR - YYZ
2 stops19h 35mUnited Airlines
Deal found 16/9C$ 857
sáb. 8/114:44 p.m.YYZ - LHR
1 stop10h 31mBritish Airways
mié. 19/1111:40 a.m.LHR - YYZ
Nonstop8h 10mBritish Airways
Deal found 16/9C$ 874
lun. 17/118:30 p.m.YYZ - LCY
1 stop11h 20mSWISS
mar. 25/119:15 a.m.LCY - YYZ
1 stop11h 35mSWISS
Deal found 15/9C$ 955
lun. 29/910:10 p.m.YYZ - LCY
1 stop13h 30mDelta
mar. 2/128:40 a.m.LCY - YYZ
1 stop15h 35mDelta
Deal found 14/9C$ 1,154
vie. 24/106:00 a.m.YHM - LHR
1 stop25h 05mWestJet
mar. 4/112:50 p.m.LHR - YHM
1 stop31h 27mWestJet
Deal found 17/9C$ 1,201
mar. 11/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
lun. 17/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 15/9C$ 736
jue. 2/108:40 p.m.YYZ - LTN
1 stop9h 25mMultiple Airlines
lun. 6/109:55 p.m.LTN - YYZ
2 stops22h 29mMultiple Airlines
Deal found 17/9C$ 744
dom. 15/27:40 p.m.YYZ - LGW
1 stop10h 15mIcelandair
mar. 10/311:55 a.m.LGW - YYZ
1 stop11h 20mIcelandair
Deal found 15/9C$ 746
lun. 29/95:30 p.m.YTZ - LGW
1 stop11h 20mPorter Airlines
mar. 7/1011:35 a.m.LGW - YTZ
1 stop11h 35mPorter Airlines
Deal found 17/9C$ 747
lun. 17/113:30 p.m.YTZ - LHR
1 stop10h 40mAir Canada
dom. 23/117:25 p.m.LHR - YTZ
2 stops26h 30mAir Canada
Deal found 16/9C$ 770
lun. 10/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
dom. 16/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 15/9C$ 736
mar. 25/119:35 p.m.YYZ - LGW
Nonstop7h 10mPorter Airlines
lun. 8/1211:40 a.m.LGW - YYZ
Nonstop8h 20mPorter Airlines
Deal found 15/9C$ 751
jue. 30/108:40 p.m.YYZ - STN
2 stops19h 25mMultiple Airlines
jue. 6/116:30 a.m.STN - YYZ
2 stops16h 45mMultiple Airlines
Deal found 14/9C$ 751
lun. 17/116:10 p.m.YYZ - LHR
Nonstop7h 20mLufthansa
dom. 30/116:00 p.m.LHR - YYZ
Nonstop8h 10mLufthansa
Deal found 15/9C$ 834
mar. 23/910:25 a.m.YTZ - LHR
1 stop15h 05mAir Canada
mar. 30/96:50 a.m.LHR - YTZ
2 stops15h 55mAir Canada
Deal found 16/9C$ 788
lun. 29/98:00 p.m.YYZ - LHR
1 stop10h 25mUnited Airlines
lun. 6/104:40 p.m.LHR - YYZ
2 stops24h 04mUnited Airlines
Deal found 15/9C$ 869
vie. 24/103:10 p.m.YYZ - LHR
1 stop11h 10mBritish Airways
mar. 4/115:05 p.m.LHR - YYZ
Nonstop8h 10mBritish Airways
Deal found 16/9C$ 876
lun. 10/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
lun. 17/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 15/9C$ 736
jue. 30/108:40 p.m.YYZ - LTN
2 stops19h 50mMultiple Airlines
jue. 6/119:00 a.m.LTN - YYZ
2 stops14h 15mMultiple Airlines
Deal found 15/9C$ 757
dom. 26/1011:55 p.m.YYZ - LHR
Nonstop7h 25mLufthansa
lun. 3/1111:10 a.m.LHR - YYZ
Nonstop8h 10mLufthansa
Deal found 16/9C$ 835
mié. 8/1011:15 a.m.YTZ - LGW
1 stop17h 35mPorter Airlines
vie. 10/1011:35 a.m.LGW - YTZ
1 stop15h 45mPorter Airlines
Deal found 16/9C$ 763
mié. 22/108:50 p.m.YYZ - LHR
1 stop10h 05mIcelandair
mié. 5/1112:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Deal found 16/9C$ 861
lun. 22/910:20 a.m.YTZ - LHR
1 stop15h 10mAir Canada
lun. 6/109:30 a.m.LHR - YTZ
1 stop13h 15mAir Canada
Deal found 14/9C$ 788
mar. 11/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
dom. 16/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 15/9C$ 736
Direct flights from Toronto to London
Explore direct flight options from Toronto to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 septiembre 2025.
dom. 23/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
dom. 8/211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 16/9C$ 715
mar. 21/1010:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
mié. 5/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 16/9C$ 717
lun. 6/1010:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
sáb. 13/1211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 16/9C$ 718
dom. 19/1010:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
lun. 3/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 16/9C$ 719
mar. 30/910:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
lun. 1/1211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 14/9C$ 721
sáb. 22/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
mié. 3/1211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 15/9C$ 722
mar. 30/910:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
vie. 28/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 14/9C$ 724
vie. 17/1010:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
vie. 31/1011:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 16/9C$ 725
mar. 30/910:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
mar. 7/1012:40 p.m.LGW - YYZ
Nonstop8h 00mAir Transat
Deal found 17/9C$ 726
dom. 16/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
lun. 24/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 16/9C$ 728
mar. 2/129:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
sáb. 21/211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 17/9C$ 729
lun. 16/29:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
dom. 8/311:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 15/9C$ 730
Last-minute flights from Toronto to London
Discover last-minute flight deals from Toronto to London. Data last updated 17 septiembre 2025 and is based on user searches.
mié. 24/94:00 p.m.YYZ - LGW
1 stop12h 50mAir Transat
jue. 11/1211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 16/9C$ 715
mié. 8/1011:00 p.m.YYZ - LHR
1 stop31h 55mIcelandair
mié. 15/109:25 p.m.LHR - YYZ
1 stop29h 30mIcelandair
Deal found 16/9C$ 722
mié. 15/1010:10 p.m.YYZ - LTN
1 stop12h 15mMultiple Airlines
lun. 15/1211:45 a.m.LTN - YYZ
2 stops32h 35mMultiple Airlines
Deal found 16/9C$ 718
jue. 16/1011:00 p.m.YYZ - LHR
1 stop31h 55mIcelandair
mar. 21/109:25 p.m.LHR - YYZ
1 stop26h 45mIcelandair
Deal found 16/9C$ 715
jue. 23/1011:00 p.m.YYZ - LHR
1 stop31h 55mIcelandair
jue. 6/1112:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Deal found 15/9C$ 724
jue. 23/108:50 a.m.YTZ - LHR
1 stop16h 40mAir Canada
jue. 6/116:00 a.m.LHR - YTZ
2 stops15h 55mAir Canada
Deal found 16/9C$ 725
jue. 23/1011:35 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
jue. 6/119:00 a.m.LHR - YYZ
1 stop12h 10mAir Canada
Deal found 15/9C$ 728
vie. 24/108:50 p.m.YYZ - LHR
1 stop10h 05mIcelandair
jue. 6/118:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Deal found 17/9C$ 726
vie. 24/1010:25 a.m.YTZ - LHR
1 stop15h 05mAir Canada
jue. 6/116:00 a.m.LHR - YTZ
2 stops15h 55mAir Canada
Deal found 17/9C$ 728
vie. 24/1010:25 a.m.YTZ - LHR
1 stop15h 05mAir Canada
dom. 2/115:50 a.m.LHR - YTZ
2 stops13h 05mAir Canada
Deal found 16/9C$ 730
vie. 24/1012:25 p.m.YTZ - LHR
1 stop13h 05mAir Canada
sáb. 1/116:50 a.m.LHR - YTZ
2 stops15h 05mAir Canada
Deal found 17/9C$ 733
sáb. 25/1011:00 p.m.YYZ - LHR
1 stop31h 50mIcelandair
jue. 6/1112:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Deal found 17/9C$ 717
One-way flights from Toronto to London
Search for one-way flight options from Toronto to London. Find affordable one-way fares based on user searches. Data last updated 17 septiembre 2025.
jue. 23/1012:10 p.m.YHM - LHR
1 stop18h 55mMultiple Airlines
Deal found 16/9C$ 326
mar. 18/112:35 p.m.YHM - LHR
1 stop17h 15mMultiple Airlines
Deal found 17/9C$ 329
dom. 19/1011:55 p.m.YYZ - LCY
1 stop16h 45mMultiple Airlines
Deal found 17/9C$ 338
lun. 13/1010:15 p.m.YYZ - LTN
2 stops18h 10mMultiple Airlines
Deal found 16/9C$ 338
dom. 19/1011:55 p.m.YYZ - LHR
2 stops28h 15mMultiple Airlines
Deal found 15/9C$ 338
lun. 12/110:45 p.m.YYZ - LGW
2 stops16h 50mTAP AIR PORTUGAL
Deal found 15/9C$ 338
mié. 22/106:20 p.m.YYZ - STN
2 stops13h 25mMultiple Airlines
Deal found 15/9C$ 338
mié. 8/108:20 p.m.YTZ - LHR
2 stops30h 20mMultiple Airlines
Deal found 16/9C$ 340
lun. 27/102:35 p.m.YHM - LHR
1 stop18h 15mMultiple Airlines
Deal found 15/9C$ 340
jue. 23/108:50 a.m.YTZ - LGW
3 stops19h 35mMultiple Airlines
Deal found 16/9C$ 340
vie. 14/118:00 p.m.YYZ - LHR
2 stops35h 50mMultiple Airlines
Deal found 15/9C$ 340
lun. 13/1010:15 p.m.YYZ - LGW
2 stops17h 40mMultiple Airlines
Deal found 15/9C$ 340
Cheapflights Fare Finder
Customize your flight search to find flights from Toronto to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 septiembre 2025.
Use the filters below to find and compare flights from Toronto to London that are best for you.
Fly from
Toronto
Fly to
London
Route
Depart
Return
Price
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
dom. 9/11
5:25 p.m.-11:05 a.m.
1 stop12h 40m
London Stansted
mar. 18/11
6:30 a.m.-3:55 p.m.
1 stop14h 25m
C$ 733
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
dom. 19/10
12:25 p.m.-6:30 a.m.
1 stop13h 05m
London Heathrow
lun. 27/10
6:50 a.m.-4:55 p.m.
2 stops14h 05m
C$ 736
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
mié. 5/11
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
London Gatwick
dom. 16/11
11:40 a.m.-3:00 p.m.
Nonstop8h 20m
C$ 736
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
mar. 18/11
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
London Gatwick
lun. 1/12
11:40 a.m.-3:00 p.m.
Nonstop8h 20m
C$ 736
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
mar. 11/11
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
London Gatwick
lun. 17/11
11:40 a.m.-3:00 p.m.
Nonstop8h 20m
C$ 736
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
lun. 10/11
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
London Gatwick
dom. 16/11
11:40 a.m.-3:00 p.m.
Nonstop8h 20m
C$ 736
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
lun. 10/11
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
London Gatwick
lun. 17/11
11:40 a.m.-3:00 p.m.
Nonstop8h 20m
C$ 736
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
mar. 11/11
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
London Gatwick
dom. 16/11
11:40 a.m.-3:00 p.m.
Nonstop8h 20m
C$ 736
TorontoLondon
YYZ - LTN
YYZLTN
Toronto Pearson Intl
jue. 2/10
8:40 p.m.-11:05 a.m.
1 stop9h 25m
London Luton
lun. 6/10
9:55 p.m.-3:24 p.m.
2 stops22h 29m
C$ 744
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
sáb. 14/2
7:40 p.m.-10:55 a.m.
1 stop10h 15m
London Gatwick
lun. 9/3
11:55 a.m.-7:15 p.m.
1 stop11h 20m
C$ 746
Flights are sorted by cheapest round-trip flights first.
Deals found on 16/9
Showing 1-10 of 60 results
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Best time to book a flight from Toronto to London
Have a flexible travel schedule? Discover the best time to fly to London from Toronto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Toronto to London
How far ahead should I book a flight from Toronto to London?
Use this chart to determine the optimal time to book a round-trip flight from Toronto to London. Price data was last updated on 12 September 2025.
The best time to book flights from Toronto to London is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Toronto to London?
Currently, January is the cheapest month in which you can book a flight from Toronto to London (average of C$ 560). Flying from Toronto to London in July is currently the most expensive (average of C$ 856). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YTO to LON?
Find hourly flight availability from Toronto to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 septiembre 2025.
It’s typically best to fly out from Toronto to London at noon. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Toronto to London?
Use this chart to determine the cheapest time to fly round-trip from Toronto to London. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Toronto to London flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Toronto to London
Explore weekly flight availability from Toronto to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 septiembre 2025.
The most flights from YTO to LON are scheduled on a Monday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (36 on average).
How much does it cost to fly round-trip from Toronto to London?
What’s the top layover airport for flights from Toronto to London?
Share of one-stop round-trip flights from Toronto to London chosen by Cheapflights users in the past 12 months, using the same layover each way.
Reykjavik (KEF) – chosen by Cheapflights users on 53% of one-stop itineraries from Toronto to London on Cheapflights.
What’s the cheapest layover airport for flights from Toronto to London?
Average round-trip fare for 1-stop flights from Toronto to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of C$ 631.
What’s the fastest layover option from Toronto to London?
Shortest average travel time for 1-stop one-way flights from Toronto to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Ottawa (YOW) have the shortest average one-way travel time for 1-stop routes: 8h 43m.
Which airport typically offers the quickest layover for flights from Toronto to London?
Average layover duration for 1-stop one-way flights from Toronto to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Ottawa (YOW) offer the fastest connection on this route, with an average layover time of 1h 08m.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 17 septiembre 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andAir Canada from Toronto to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Toronto to London Travel Guide
London wears its history on its sleeve. St Paul’s Cathedral, Big Ben and the Shard poke above the ever-growing skyline, while historic shops, bars and restaurants – from Carnaby Street to the Ritz – decorate the streets. There’s a monument and museum for every day of the year, too. Looking for a direct flight? No problem. A range of airlines offers direct fights that get you from Toronto to London in around 7 hours.
London is a city of world-famous landmarks. The Tower of London, the London Eye, the Tate Modern, Hyde Park and Buckingham Palace usually top the tourist bill. And then there’s Soho and the West End, where musical hits and cabaret shows light up the night. The Thames runs through it all, breathing life into the neighbourhoods it passes through – from maritime Greenwich in the east to royal Richmond Park in the west. Best of all, the English capital is in easy reach, thanks to a choice of daily flights from Toronto to London.
Check out our search engine to find just the right flight from Toronto to London for you.
Related info for your journey
Find useful and relevant information for your journey from Toronto to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Is there a more sustainable way to get to London from Toronto?
Flights from Toronto to London offer the most sustainable mode of transport for those looking to travel the route. Planes are the most efficient mode of transportation for this route since they are faster and emit less carbon gas into the environment than ships. Therefore using planes to move from Toronto to London is one of the most sustainable ways of transport for the route.
What can I do to reduce environmental pollution when traveling from Toronto to London?
As a passenger intending to fly from Toronto to London, there are several things you can do to conserve the environment. First, you can consider using non-plastic packaging for storing your belongings. Plastic, such as polythene bags, release toxic gases into the air when burnt. In addition, you can opt to book direct flights servicing the route. Direct flights will use the shortest routes, thus conserving fuel for the journey compared to those having one or more stopovers. These are some of the key considerations you can take to reduce your carbon print.
What can I check out to ascertain that an airline is sustainable?
One of the important aspects you can look at to ascertain that an airline is sustainable is its route optimization. Sustainable airlines have a distinct shorter route of travel that often does not involve stopovers. In addition to route optimization, you can also look out for fuel-efficient planes. Sustainable airlines have planes with the latest technology and high-tech engines that conserve fuel. These are the main aspects to check out to identify sustainable airlines.
How long is the flight from Toronto to London?
Direct flights are around 7 hours long. Some flights stick in a stopover, which can add several hours to the journey time.
Which airlines operate flights from Toronto to London?
WestJet, Air Canada, Air Transat and British Airways all offer direct Toronto to London flights. Aer Lingus also lines up a flight with a stop in Ireland.
How frequent are flights between Toronto and London?
Around 8 flights from Toronto to London jet off a day. Need more choice? Our search engine will show you cheap indirect flights, too.
Which airports serve Toronto and London?
Flights take off from either Toronto Pearson International Airport or Billy Bishop Toronto City Airport. You can take your pick of 5 London airports – Gatwick, Heathrow, London City Airport and Stansted.
Which direct flight route between Toronto and London is cheapest?
The route from Toronto Pearson International Airport to Heathrow Airport often offers the cheapest prices.
How busy are the airports in Toronto and London?
Most flights from Toronto to London will depart from Toronto Pearson International Airport, the largest and busiest airport in Canada. The airport has a wide range of amenities to provide you with the comfort you need as you wait for your flight. You can also depart from Billy Bishop Toronto City Airport, which is located in the heart of Toronto. This airport is renowned for its unmatched travel experience and excellent customer service. In London, you will fly into either Heathrow International Airport or London Gatwick Airport. Heathrow Airport is recognized as the fourth-busiest airport in the world, with 78 million passengers passing through the airport in 2017. Gatwick Airport is not as busy as Heathrow, but it also serves hundreds of passengers traveling to various destinations.
Which airlines fly directly from Toronto to London?
The Toronto to London route is home to multiple airlines, most of which offer direct flights. The most popular airlines that offer direct flights include Air Canada, British Airways, American Airlines, WestJet Airlines, and Lufthansa Airlines. Air Canada gives travelers a wide range of fare options, allowing you to choose the features you need. British Airways also offers reasonable fares to suit the needs of those traveling on a tight budget. Passenger comfort is also a priority for this airline, so all customers receive top-notch quality service throughout their journeys. Air Transat Airline provides online check-in services, meaning you do not have to arrive at the airport hours before your flight. This innovative strategy saves you time because there are no time-consuming check-in queues at the airport before your flight.
What are the stopover options between Toronto and London?
You can expect various stopover options on your flight to London from Toronto. The most common stopovers on the way are at Montreal-Pierre Elliott Trudeau International Airport (YUL), Vancouver International Airport (YVR), Charlotte Douglas International Airport (CLT), Frankfurt Airport (FRA), and Chicago O’Hare International Airport (ORD). Having a layover on your trip might mean taking more time between the two cities, but there is also a positive side. It provides the perfect way to break up a long flight between Toronto and London while crossing several goals off your travel to-do list. Better still, a stopover doesn’t incur any extra charges and could possibly be less expensive than a direct flight.
Do I need a passport or visa to fly from Toronto to London?
Fortunately, you will not need a visa if you are a Canadian citizen flying from Toronto to London. However, you will need a valid Canadian passport that will be stamped on arrival at Gatwick or Heathrow Airport. Your passport allows you to stay in London as a visitor for up to six months.
How long is the flight from Toronto to London?
For as low as C$ 736, Air Canada can have you in London from Toronto in 7h 10m. There are 5734 km between Toronto and London. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Toronto to London round-trip?
Currently priced at C$ 218, WestJet will fly you from Toronto to London and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from PLAY and WestJet Encore - these airlines can fly you to your destination from C$ 482 and C$ 549, respectively. You may be able to fly from Toronto to London for 74% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Toronto to London one-way?
For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as C$ 347. Users have also found prices from C$ 378 and C$ 403 on Air Canada and WestJet, respectively.
What are the most popular routes from Toronto to London?
The most popular flight routes from Toronto to London are Toronto Pearson Intl - London Heathrow, Toronto Pearson Intl - London Gatwick and Toronto Pearson Intl - London City.
What are the most reliable airlines from Toronto to London?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto to London on time: KLM (87%), Air France (87%), Delta (87%).
What are the cheapest flights from Toronto to London?
The cheapest flight price from Toronto to London is C$ 412. On average you can expect to pay C$ 2,087. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for C$ 548.
Where are the most common layover locations when flying from Toronto to London?
Toronto to London flights have a layover in Reykjavik most of the time. Toronto to London flights stop in Montreal the next most.
What are some popular things to do or see while on a layover in Reykjavik?
The majority of Reykjavik visitors spend their time at Reykjavik Open Air Museum, Harpa, and National Museum of Iceland. Those on a layover in Reykjavik interested in visiting Reykjavik Open Air Museum, Harpa, or National Museum of Iceland can do so by travelling 41.2 km, 37.5 km, and 36.4 km, respectively from Reykjavik Keflavik Intl. Those landing in Reykjavik looking to spend some time exploring during their layover can rent a car for about C$ 76 per day.
What are some popular points of interest to see during a layover in Montreal?
The majority of Montreal visitors spend their time at Centre Bell, Vieux-Port de Montréal, and Notre-Dame Basilica. Centre Bell, Vieux-Port de Montréal, and Notre-Dame Basilica can be visited by travelling about 14.6 km, 16.2 km, and 15.9 km respectively from Montreal Pierre Elliott Trudeau Intl. Travelers can rent a car at Montreal Pierre Elliott Trudeau Intl for an average daily rate of C$ 74 to make sightseeing during their layover a little easier.
Where are the least popular layover locations for Toronto to London flights?
Toronto to London flights have a layover in Dublin the least frequently. Halifax sees the next fewest layovers on Toronto to London flights.
Can I find deals for flights from Toronto to London that include hotel bookings?
Yes. In addition to deals on Toronto to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Toronto to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to London.
Can I find deals for business class flights from Toronto to London?
Yes. Cheapflights offers flight deals from Toronto to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Toronto to London?
Currently, January is the cheapest month in which you can book a flight from Toronto to London (average of C$ 560). Flying from Toronto to London in July is currently the most expensive (average of C$ 856). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to London if you plan to visit one of these locations
Brentford
Sutton
Hounslow
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Southall
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Fly from Toronto to London on these airlines
Choose from the following airlines for your flight from Toronto to London. Flights are based on user searches made on Cheapflights and were last updated on 17 septiembre 2025.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 septiembre 2025.
Browse through other flights departing from Toronto. Flights are based on user searches made on Cheapflights and were last updated on 17 septiembre 2025.
Discover the top 10 airlines that operate flights from Toronto to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 septiembre 2025.
Get useful tips and recommendations to enhance your travel experience on your next trip to London. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
Most of the airlines servicing the Toronto to London route practice sustainable measures in their operations. For instance, Air Canada contributes to sustainable practices by reducing the emission of carbon into the environment from their operations and collaborates with other industry partners to minimize carbon emissions to the environment.
Toronto is a city that values environmental protection through the regulation of greenhouse gases. As such, the city allows airlines to land and leave their space provided they do not exceed the maximum level of emission of carbon gases to the environment. Most well-serviced and functional planes meet this standard, making them sustainable.
The Heathrow Airport (LHR) in London has sustainability practices that protect the environment from pollution. The airport aims to be a zero-waste airport by maximizing recycling, reuse, and recovery of all materials used.
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How does Cheapflights help users find flights from Toronto to London?
Cheapflights makes it easy to find Toronto to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Toronto to London?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to London for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Toronto to London with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to London, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Toronto to London become cheaper?
Yes! Start tracking prices for Toronto to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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