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Cheap flights from Toronto Pearson Intl Airport to the United Kingdom from C$ 235

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LHR
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Pearson Intl to United Kingdom

Keep the following information in mind while searching for Pearson Intl to United Kingdom flight deals. Data was last updated 14 September 2025.

Round-trip from

C$ 718

One-way from

C$ 235

Popular in

December

Cheapest in

February

Average price

C$ 851

Good round-trip deal

C$ 767 or less

Good one-way deal

C$ 241 or less
WestJet
  • WestJet
  • 6/10-12/10
  • 1 total stop
  • 22h 10m total
  • Toronto to United Kingdom
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WestJet
  • WestJet
  • 29/9
  • Nonstop
  • 6h 50m total
  • Toronto to United Kingdom
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to United Kingdom.
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to United Kingdom.
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Find flight deals from Pearson Intl to United Kingdom

Cheapest flights from Pearson Intl to United Kingdom
Explore the most affordable flight options available from Pearson Intl to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Sat 11/1010:15 p.m.YYZ - EDI
Nonstop6h 50mMultiple Airlines
Sat 18/106:30 a.m.EDI - YYZ
2 stops15h 40mMultiple Airlines
Deal found 13/9C$ 717
Mon 15/95:35 p.m.YYZ - EDI
1 stop9h 30mMultiple Airlines
Wed 17/95:00 p.m.EDI - YYZ
1 stop27h 50mMultiple Airlines
Deal found 13/9C$ 721
Sun 14/97:30 p.m.YYZ - EDI
1 stop31h 35mMultiple Airlines
Wed 17/911:25 p.m.EDI - YYZ
1 stop21h 25mMultiple Airlines
Deal found 12/9C$ 723
Thu 2/1010:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
Thu 4/1211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 11/9C$ 724
Mon 13/1010:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
Thu 13/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 13/9C$ 725
Wed 22/108:15 p.m.YYZ - LTN
2 stops14h 10mMultiple Airlines
Mon 10/116:00 a.m.LTN - YYZ
1 stop10h 15mMultiple Airlines
Deal found 12/9C$ 727
Wed 8/1011:35 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
Thu 16/108:40 a.m.LHR - YYZ
1 stop12h 45mAir Canada
Deal found 12/9C$ 727
Thu 2/1010:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
Sat 6/1211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 11/9C$ 727
Wed 3/127:40 p.m.YYZ - LHR
1 stop18h 50mIcelandair
Sat 13/128:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Deal found 13/9C$ 728
Sun 12/1011:15 p.m.YYZ - LGW
1 stop29h 35mPorter Airlines
Wed 12/1111:40 a.m.LGW - YYZ
Nonstop8h 20mPorter Airlines
Deal found 13/9C$ 728
Fri 12/910:15 p.m.YYZ - EDI
Nonstop6h 50mWestJet
Sun 21/99:40 a.m.EDI - YYZ
1 stop29h 19mWestJet
Deal found 12/9C$ 728
Thu 23/1011:00 p.m.YYZ - LHR
1 stop31h 55mIcelandair
Thu 6/1112:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Deal found 12/9C$ 729

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to United Kingdom 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 14 September 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to the United Kingdom that are best for you.

Fly from

Pearson Intl

Fly to

United Kingdom

Route

Depart

Return

Price

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 12/11

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sun 16/11

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 739

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 10/11

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sun 16/11

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 739

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 17/11

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sat 22/11

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 741

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 21/11

5:25 p.m.-4:15 p.m.

1 stop17h 50m

London Luton

Tue 25/11

9:00 a.m.-3:55 p.m.

1 stop11h 55m

C$ 745

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Fri 14/11

7:40 p.m.-6:05 p.m.

2 stops17h 25m

Edinburgh Turnhouse

Tue 18/11

7:00 a.m.-6:15 p.m.

2 stops40h 15m

C$ 745

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 15/1

7:40 p.m.-10:55 a.m.

1 stop10h 15m

London Gatwick

Fri 23/1

11:55 a.m.-6:15 p.m.

1 stop11h 20m

C$ 747

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 19/2

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sun 22/2

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 754

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Mon 29/9

10:10 p.m.-3:20 p.m.

1 stop12h 10m

London Stansted

Fri 3/10

6:40 a.m.-6:55 a.m.

3 stops29h 15m

C$ 763

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Fri 21/11

5:25 p.m.-4:35 p.m.

1 stop18h 10m

London Stansted

Tue 25/11

8:30 a.m.-3:55 p.m.

1 stop12h 25m

C$ 767

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sat 6/12

7:40 p.m.-10:55 a.m.

1 stop10h 15m

London Gatwick

Sat 13/12

11:55 a.m.-6:15 p.m.

1 stop11h 20m

C$ 782

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 60 results
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Best time to book a flight from Pearson Intl to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Pearson Intl 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 Pearson Intl Airport to the United Kingdom

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to United Kingdom?

Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to United Kingdom (average of C$ 560). Flying from Toronto Pearson Intl Airport to United Kingdom 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 YYZ to GB?

Find hourly flight availability from Pearson Intl to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.

When flying from Toronto Pearson Intl Airport to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Toronto Pearson Intl Airport to United Kingdom

Explore weekly flight availability from Pearson Intl to United Kingdom. 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 14 September 2025.

The most flights from YYZ to GB0 are scheduled on a Friday (46 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (34 on average).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 14 September 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andAir Canada from Toronto Pearson Intl Airport to the United Kingdom 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.
Porter Airlines
7.9
Good
363 reviews
Check prices

Food

7.6

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

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.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Food

7.6

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

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.
Air Transat
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Food

7.6

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

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.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Food

7.6

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

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.
Lufthansa
6.8
Okay
7,409 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Food

7.6

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

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.
British Airways
6.7
Okay
7,361 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Food

7.6

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

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.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto Pearson Intl Airport to United Kingdom?

    A quick flight from Toronto Pearson Intl Airport to United Kingdom can take about 7h 10m. Air Transat provides one of the quickest options available for as low as C$ 739. The distance between Toronto Pearson Intl Airport and United Kingdom is about 5734 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to United Kingdom one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 235. TAP AIR PORTUGAL flights start at C$ 356 while deals on Air Transat start at C$ 393 one-way.

  • What are the most popular routes from Toronto Pearson Intl Airport to United Kingdom?

    While some choose either Toronto Pearson Intl - London Gatwick or Toronto Pearson Intl - London City, Toronto Pearson Intl - London Heathrow is the most popular route from Toronto Pearson Intl Airport to United Kingdom.

  • What are the most reliable airlines from Toronto Pearson Intl Airport to United Kingdom?

    Before booking your flight to United Kingdom from Toronto Pearson Intl Airport, check out the most reliable airlines to get you to your destination on time: KLM (90%), Air France (90%), Delta( 90%).

  • What are the cheapest flights from Toronto Pearson Intl Airport to United Kingdom?

    While on average a flight from Toronto Pearson Intl Airport to United Kingdom is generally C$ 2,142, our data shows the cheapest flight currently is C$ 414. When looking at the most popular route, (Toronto Pearson Intl - London Heathrow), you can expect to pay C$ 569 for that flight.

  • Can I find deals for flights from Pearson Intl to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to United Kingdom.

  • Can I find deals for business class flights from Pearson Intl to United Kingdom?

    Yes. Cheapflights offers flight deals from Pearson Intl to United Kingdom 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 Pearson Intl Airport to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to United Kingdom (average of C$ 560). Flying from Toronto Pearson Intl Airport to United Kingdom 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.

See more FAQs

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Alternative routes for Pearson Intl to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pearson Intl to United Kingdom

Discover the top 10 airlines that operate flights from Pearson Intl to United Kingdom. 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 14 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 220AverageC$ 671FlexibilityNo cancel feeOn-time60%
Search WestJet flights
PLAYCheapestC$ 485AverageC$ 633FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
WestJet EncoreCheapestC$ 552AverageC$ 704FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
IcelandairCheapestC$ 574AverageC$ 920FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapestC$ 601AverageC$ 774FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 604AverageC$ 954FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 626AverageC$ 1,077FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 630AverageC$ 884FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Aer LingusCheapestC$ 656AverageC$ 1,004FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapestC$ 677AverageC$ 906FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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Can Cheapflights find flights from Pearson Intl to United Kingdom with no change fees?

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