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Cheap flights from Toronto to the United Kingdom from C$ 341

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — LHR
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to United Kingdom
Explore the most affordable flight options available from Toronto to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 11/129:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
Wed 11/211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 9/12C$ 793
Sat 13/1212:36 p.m.YYZ - LHR
1 stop14h 14mAmerican Airlines
Mon 12/110:35 a.m.LHR - YYZ
1 stop16h 09mAmerican Airlines
Deal found 10/12C$ 816
Sat 13/124:44 p.m.YYZ - LHR
1 stop11h 31mAmerican Airlines
Sun 28/125:00 p.m.LHR - YYZ
1 stop21h 45mAmerican Airlines
Deal found 10/12C$ 818
Sun 14/124:44 p.m.YYZ - LHR
1 stop14h 16mAmerican Airlines
Sun 28/125:00 p.m.LHR - YYZ
1 stop21h 45mAmerican Airlines
Deal found 11/12C$ 819
Sat 13/1210:30 a.m.YYZ - LHR
2 stops15h 30mAmerican Airlines
Mon 19/17:50 a.m.LHR - YYZ
2 stops20h 09mAmerican Airlines
Deal found 10/12C$ 829
Wed 10/129:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
Fri 24/412:40 p.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 9/12C$ 832
Sat 27/126:05 p.m.YYZ - LHR
Nonstop7h 10mAmerican Airlines
Thu 8/15:00 p.m.LHR - YYZ
1 stop21h 49mAmerican Airlines
Deal found 9/12C$ 833
Sat 27/126:05 p.m.YYZ - LHR
Nonstop7h 10mBritish Airways
Thu 8/13:35 p.m.LHR - YYZ
1 stop32h 25mBritish Airways
Deal found 10/12C$ 837
Sun 14/126:00 a.m.YYZ - LHR
1 stop25h 00mAmerican Airlines
Wed 18/25:05 p.m.LHR - YYZ
Nonstop8h 10mAmerican Airlines
Deal found 11/12C$ 838
Thu 11/129:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
Sun 14/1211:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 9/12C$ 865
Sat 13/124:44 p.m.YYZ - MAN
2 stops18h 41mAmerican Airlines
Wed 14/18:05 a.m.MAN - YYZ
2 stops31h 14mAmerican Airlines
Deal found 10/12C$ 865
Sat 13/124:44 p.m.YYZ - LHR
1 stop14h 16mAmerican Airlines
Sun 11/15:00 p.m.LHR - YYZ
1 stop25h 03mAmerican Airlines
Deal found 10/12C$ 866

Find flight deals from Toronto to United Kingdom

Keep the following information in mind while searching for Toronto to United Kingdom flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 648

One-way from

C$ 360

Popular in

December

Cheapest in

February

Average price

C$ 1,161

Good round-trip deal

C$ 788 or less

Good one-way deal

C$ 462 or less
22/1-29/1
  • 22/1-29/1
  • 4 total stops
  • 31h 20m total
  • Toronto to United Kingdom
Search Deals
1/2
  • 1/2
  • 2 total stops
  • 42h 45m total
  • Toronto to United Kingdom
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to United Kingdom.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 12 December 2025.
Use the filters below to find and compare flights from Toronto to the United Kingdom that are best for you.

Fly from

Toronto

Fly to

United Kingdom

Route

Depart

Return

Price

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Tue 10/2

7:35 p.m.-9:50 a.m.

1 stop9h 15m

London Stansted

Tue 17/2

9:45 p.m.-4:15 p.m.

2 stops23h 30m

C$ 779

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 31/1

7:40 p.m.-9:55 a.m.

1 stop9h 15m

Glasgow Intl

Sat 7/2

12:35 p.m.-6:15 p.m.

1 stop10h 40m

C$ 793

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 30/1

7:40 p.m.-9:55 a.m.

1 stop9h 15m

Glasgow Intl

Mon 9/2

12:35 p.m.-6:15 p.m.

1 stop10h 40m

C$ 793

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 21/3

8:40 p.m.-9:55 a.m.

1 stop9h 15m

Glasgow Intl

Sun 29/3

2:20 p.m.-7:10 p.m.

1 stop9h 50m

C$ 793

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sat 21/3

8:40 p.m.-9:55 a.m.

1 stop9h 15m

Glasgow Intl

Mon 30/3

2:20 p.m.-10:10 p.m.

1 stop12h 50m

C$ 793

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Mon 6/4

8:45 p.m.-5:35 p.m.

1 stop15h 50m

London Stansted

Mon 20/4

6:30 a.m.-11:55 a.m.

1 stop10h 25m

C$ 798

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Wed 6/5

9:00 p.m.-9:50 a.m.

1 stop31h 50m

London Gatwick

Sun 17/5

11:35 a.m.-6:07 p.m.

1 stop11h 32m

C$ 804

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Fri 6/2

7:40 p.m.-1:20 p.m.

2 stops12h 40m

London Stansted

Sat 14/2

6:30 a.m.-6:15 p.m.

2 stops16h 45m

C$ 810

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Mon 4/5

9:30 p.m.-12:50 p.m.

1 stop10h 20m

London Stansted

Mon 11/5

6:30 a.m.-1:20 p.m.

1 stop11h 50m

C$ 812

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 25/5

9:00 p.m.-9:50 a.m.

1 stop31h 50m

London Gatwick

Wed 3/6

11:35 a.m.-8:27 p.m.

1 stop13h 52m

C$ 818

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

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

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

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

Currently, May is the cheapest month in which you can book a flight from Toronto to United Kingdom (average of C$ 105). Flying from Toronto to United Kingdom in November is currently the most expensive (average of C$ 672). 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 GB?

Find hourly flight availability from Toronto 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 12 December 2025.

It’s typically best to fly out from Toronto to United Kingdom in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Toronto to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from Toronto to United Kingdom. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Toronto to United Kingdom flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto to United Kingdom

Explore weekly flight availability from Toronto 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 12 December 2025.

The most flights from YTO to GB0 are scheduled on a Wednesday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (26 on average).

How often are flights from Toronto to the United Kingdom delayed?

About 21% of weekly flights between Toronto and United Kingdom have experienced delays in the past year, with the average delay time being 151 minutes.

What is the most punctual flight time for Toronto to the United Kingdom flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Toronto to the United Kingdom flights?

Over the past year, Virgin Atlantic has had the lowest number of delays on this route, with just 11% of flights being delayed.

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 12 December 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andWestJet from Toronto to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
398 reviews
Check prices

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
398 reviews
Porter Airlines
8.0
Very good
398 reviews
Check prices

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
480 reviews
Porter Airlines
8.0
Very good
398 reviews
Check prices

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,195 reviews
Porter Airlines
8.0
Very good
398 reviews
Check prices

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,517 reviews
Porter Airlines
8.0
Very good
398 reviews
Check prices

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
British Airways
6.7
Okay
7,571 reviews
Porter Airlines
8.0
Very good
398 reviews
Check prices

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Toronto 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 to United Kingdom?

    Icelandair, Air Transat, and Porter Airlines can get you from Toronto to United Kingdom in just under 9h 15m. Your travel time can differ by up to 22h 35m. Airlines will cover a distance of 5279 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    One-way options have recently been found by users for as low as C$ 217 on WestJet. Other airlines that offer cheap prices include Scandinavian Airlines from C$ 280 and Air Transat from C$ 310 one-way.

  • What are the most popular routes from Toronto 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 to United Kingdom.

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

    Consider KLM (80%), Air France (80%) or Delta (80%) when booking your flight. These represent the most reliable airlines when flying from Toronto to United Kingdom.

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

    While on average a flight from Toronto to United Kingdom is generally C$ 2,169, our data shows the cheapest flight currently is C$ 501. When looking at the most popular route, (Toronto Pearson Intl - London Heathrow), you can expect to pay C$ 662 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto 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 to United Kingdom?

    Currently, May is the cheapest month in which you can book a flight from Toronto to United Kingdom (average of C$ 105). Flying from Toronto to United Kingdom in November is currently the most expensive (average of C$ 672). 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 Toronto 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 Toronto to United Kingdom

Discover the top 10 airlines that operate flights from Toronto 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 219AverageC$ 668FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapestC$ 428AverageC$ 1,047FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
PLAYCheapestC$ 451AverageC$ 651FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
WestJet EncoreCheapestC$ 550AverageC$ 702FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Air TransatCheapestC$ 577AverageC$ 915FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 601AverageC$ 812FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 619AverageC$ 853FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 623AverageC$ 1,021FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IcelandairCheapestC$ 641AverageC$ 880FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapestC$ 674AverageC$ 942FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to United Kingdom?

Deals for Toronto to United Kingdom flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Toronto to United Kingdom?

Cheapflights helps you find that perfect flight to United Kingdom from Toronto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to United Kingdom flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Toronto to United Kingdom become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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