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Cheap flights from the United Kingdom to Toronto from £122

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YTO
21 Mar — 28 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Toronto
Explore the most affordable flight options available from United Kingdom to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 February 2026.

Wed 25/212:15
LHR
-
YYZ
1 stop11h 00m
Icelandair
Wed 20/523:10
YYZ
-
LHR
1 stop16h 10m
Icelandair
Deal found 16/2£320
Mon 20/415:40
LGW
-
YYZ
1 stop32h 30m
Icelandair
Mon 27/420:45
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 16/2£320
Tue 28/413:00
LGW
-
YYZ
1 stop11h 10m
Icelandair
Mon 4/520:45
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 16/2£321
Fri 13/311:55
LGW
-
YYZ
1 stop11h 20m
Icelandair
Thu 19/320:40
YYZ
-
LGW
1 stop10h 15m
Icelandair
Deal found 18/2£321
Wed 11/312:15
LHR
-
YYZ
1 stop11h 00m
Icelandair
Tue 17/320:40
YYZ
-
LHR
1 stop10h 10m
Icelandair
Deal found 19/2£322
Fri 13/311:55
LGW
-
YYZ
1 stop11h 20m
Icelandair
Wed 25/320:40
YYZ
-
LGW
1 stop10h 15m
Icelandair
Deal found 18/2£322
Thu 12/320:35
LHR
-
YYZ
1 stop26h 40m
Icelandair
Sun 22/320:40
YYZ
-
LHR
1 stop18h 50m
Icelandair
Deal found 16/2£323
Sun 3/513:00
LGW
-
YYZ
1 stop11h 10m
Icelandair
Sun 10/520:45
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 16/2£323
Tue 3/312:15
LHR
-
YYZ
1 stop11h 00m
Icelandair
Mon 16/320:40
YYZ
-
LHR
1 stop18h 50m
Icelandair
Deal found 18/2£324
Fri 6/320:35
LHR
-
YYZ
1 stop26h 40m
Icelandair
Mon 16/320:40
YYZ
-
LHR
1 stop18h 50m
Icelandair
Deal found 17/2£324
Tue 28/422:00
STN
-
YYZ
1 stop20h 20m
Multiple Airlines
Fri 12/622:15
YYZ
-
STN
1 stop13h 00m
Multiple Airlines
Deal found 19/2£324
Wed 15/415:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Thu 23/423:10
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 16/2£324

Find flight deals from United Kingdom to Toronto

Keep the following information in mind while searching for United Kingdom to Toronto flight deals. Data was last updated 19 February 2026.

Round-trip from

£320

One-way from

£122

Popular in

December

Cheapest in

September

Average price

£378

Good round-trip deal

£364 or less

Good one-way deal

£236 or less
Icelandair
  • Icelandair
  • 20/4-27/4
  • 2 total stops
  • 45h 25m total
  • United Kingdom to Toronto
Search Deals
9/4
  • 9/4
  • 1 total stop
  • 11h 30m total
  • United Kingdom to Toronto
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from United Kingdom to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Toronto 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 858,174 searches. Data last updated 19 February 2026.
Use the filters below to find and compare flights from the United Kingdom to Toronto that are best for you.

Fly from

United Kingdom

Fly to

Toronto

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 9/3

20:35-19:15

1 stop26h 40m

Toronto Pearson Intl

Tue 17/3

20:40-10:50

1 stop10h 10m

£341

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 4/3

20:35-18:15

1 stop26h 40m

Toronto Pearson Intl

Sun 8/3

20:40-10:50

1 stop10h 10m

£341

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 8/5

15:40-22:05

1 stop11h 25m

Toronto Pearson Intl

Wed 20/5

20:45-11:45

1 stop10h 00m

£344

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Wed 29/4

06:15-13:20

1 stop12h 05m

Toronto Pearson Intl

Tue 25/8

21:35-22:10

1 stop19h 35m

£345

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Mon 9/3

11:55-19:15

1 stop11h 20m

Toronto Pearson Intl

Thu 19/3

20:40-10:55

1 stop10h 15m

£352

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 10/3

11:55-19:15

1 stop11h 20m

Toronto Pearson Intl

Fri 20/3

20:40-10:55

1 stop10h 15m

£352

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 30/4

13:05-22:05

1 stop14h 00m

Toronto Pearson Intl

Wed 6/5

20:45-11:55

1 stop10h 10m

£356

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 20/4

19:30-15:40

1 stop25h 10m

Toronto Pearson Intl

Mon 18/5

17:10-16:25

2 stops18h 15m

£377

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Mon 13/4

08:15-19:10

2 stops15h 55m

Toronto Pearson Intl

Mon 20/4

23:10-15:45

2 stops11h 35m

£377

EdinburghToronto

EDI - YYZ

EDIYYZ

Edinburgh Turnhouse

Mon 1/6

21:25-17:10

2 stops24h 45m

Toronto Pearson Intl

Mon 8/6

18:15-08:05

1 stop8h 50m

£387

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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

Have a flexible travel schedule? Discover the best time to fly to Toronto from United Kingdom with our price prediction graph.
Estimated return 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 the United Kingdom to Toronto

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

Currently, August is the cheapest month in which you can book a flight from United Kingdom to Toronto (average of £59). Flying from United Kingdom to Toronto in December is currently the most expensive (average of £366). 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 GB to YTO?

Find hourly flight availability from United Kingdom to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 February 2026.

When flying from United Kingdom to Toronto, 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 United Kingdom to Toronto

Explore weekly flight availability from United Kingdom to Toronto. 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 19 February 2026.

The most flights from GB0 to YTO are scheduled on a Monday (36 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).

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

About 15% of weekly flights between United Kingdom and Toronto have experienced delays in the past year, with the average delay time being 141 minutes.

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

Historically, flights departing at night 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?

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

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

Over the past year, Air Canada have had the lowest number of delays on this route, with just 8% of flights being delayed.

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 19 February 2026.
Read reviews from past customers who have flown with Air Transat, Virgin Atlantic, andAir Canada from the United Kingdom to Toronto. 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.
Air Transat
7.7
Good
509 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
509 reviews
Air Transat
7.7
Good
509 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Virgin Atlantic
7.5
Good
678 reviews
Air Transat
7.7
Good
509 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,732 reviews
Air Transat
7.7
Good
509 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,789 reviews
Air Transat
7.7
Good
509 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,752 reviews
Air Transat
7.7
Good
509 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

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

    Icelandair, Scandinavian Airlines, and Air Transat can get you from United Kingdom to Toronto in just under 13h 45m. Your travel time can differ by up to 12h 55m. The distance between United Kingdom and Toronto is about 3557 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as £137. Users have also found prices from £198 and £205 on WestJet and Scandinavian Airlines, respectively.

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

    When deciding which route to take from United Kingdom to Toronto consider London Heathrow - Toronto Pearson Intl, London Gatwick - Toronto Pearson Intl or London Heathrow - Toronto Island as they are the most popular.

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

    Before booking your flight to Toronto from United Kingdom, check out the most reliable airlines to get you to your destination on time: KLM (91%), Air France (91%), Delta( 91%).

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

    The cheapest flight price from United Kingdom to Toronto is £276. On average you can expect to pay £1,121. The most popular route, (London Heathrow - Toronto Pearson Intl), can usually be booked for £240.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from United Kingdom to Toronto (average of £59). Flying from United Kingdom to Toronto in December is currently the most expensive (average of £366). 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 United Kingdom to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
Heathrow to Toronto Island flights
Heathrow to Pierre Elliott Trudeau Intl flights
Stansted to Pearson Intl flights
London City to Pearson Intl flights
Gatwick to Toronto Island flights
Luton to Pearson Intl flights
Manchester to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
London City to Pierre Elliott Trudeau Intl flights
Stansted to Pierre Elliott Trudeau Intl flights
Edinburgh to Pearson Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Southend to Pearson Intl flights
Glasgow Intl to Pearson Intl flights
Manchester to Toronto Island flights
Heathrow to Ottawa flights
Edinburgh to Toronto Island flights
Birmingham to Pearson Intl flights
Dublin to Pearson Intl flights
Gatwick to Ottawa flights
Newcastle upon Tyne to Pearson Intl flights
Manchester to Pierre Elliott Trudeau Intl flights
London City to Ottawa flights
Cardiff to Pearson Intl flights
Stansted to Ottawa flights
Southampton to Pearson Intl flights
Birmingham to Toronto Island flights
Edinburgh to Pierre Elliott Trudeau Intl flights
Heathrow to London flights
Charles de Gaulle to Pierre Elliott Trudeau Intl flights
Leeds to Pearson Intl flights
Bristol to Pearson Intl flights
Glasgow Intl to Pierre Elliott Trudeau Intl flights
Lisbon to Pierre Elliott Trudeau Intl flights
Dublin to Toronto Island flights
Birmingham to Pierre Elliott Trudeau Intl flights
Heathrow to Windsor flights
Manchester to Ottawa flights
Belfast Intl to Pearson Intl flights
Belfast City to Pearson Intl flights

Top 10 airlines flying from United Kingdom to Toronto

Discover the top 10 airlines that operate flights from United Kingdom to Toronto. 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 858,174 searches. Data last updated 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£57Average£67FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
WestJetCheapest£270Average£454FlexibilityNo cancel feeOn-time60%
Search WestJet flights
SWISSCheapest£271Average£451FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapest£278Average£533FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£284Average£410FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£293Average£485FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest£305Average£557FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapest£307Average£479FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapest£313Average£601FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£318Average£512FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

Cheapflights makes it easy to find United Kingdom to Toronto 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 United Kingdom to Toronto?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Toronto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from United Kingdom to Toronto with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from United Kingdom to Toronto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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