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Cheap flights from the United Kingdom to Toronto from £234

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YTO
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap 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 18 September 2025.

Round-trip from

£342

One-way from

£234

Popular in

December

Cheapest in

February

Average price

£376

Good round-trip deal

£363 or less

Good one-way deal

£287 or less
Lufthansa
  • Lufthansa
  • 6/11-16/11
  • 1 total stop
  • 18h 40m total
  • United Kingdom to Toronto
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13/10
  • 13/10
  • 3 total stops
  • 36h 20m total
  • United Kingdom to Toronto
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from United Kingdom to Toronto (YTO).
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Price to beat on a one-way flight from United Kingdom to Toronto (YTO).
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Find flight deals from United Kingdom to Toronto

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 18 September 2025.

Thu 6/1113:30LHR - YYZ
1 stop11h 20mLufthansa
Sun 16/1123:00YYZ - LHR
Nonstop7h 20mLufthansa
Deal found 16/9£342
Thu 6/1111:40LGW - YYZ
Nonstop8h 20mAir Transat
Wed 12/1121:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 17/9£342
Wed 5/1109:00LHR - YTZ
2 stops13h 55mAir Canada
Wed 19/1112:30YTZ - LHR
1 stop13h 40mAir Canada
Deal found 16/9£342
Mon 6/1008:30LHR - YYZ
Nonstop7h 55mAir Canada
Mon 13/1006:30YYZ - LHR
1 stop9h 30mAir Canada
Deal found 17/9£343
Wed 24/912:40LGW - YYZ
Nonstop8h 00mAir Transat
Sat 11/1016:40YYZ - LGW
1 stop12h 10mAir Transat
Deal found 17/9£343
Mon 24/1109:00LHR - YTZ
2 stops13h 55mAir Canada
Mon 8/1215:30YTZ - LHR
1 stop10h 40mAir Canada
Deal found 17/9£343
Thu 6/1120:00LTN - YYZ
2 stops30h 15mMultiple Airlines
Wed 12/1117:15YYZ - LTN
2 stops21h 45mMultiple Airlines
Deal found 16/9£344
Thu 25/912:40LHR - YYZ
1 stop10h 20mAir Canada
Sun 5/1019:15YYZ - LHR
1 stop9h 20mAir Canada
Deal found 17/9£344
Wed 5/1111:40LGW - YYZ
Nonstop8h 20mAir Transat
Wed 12/1121:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 16/9£344
Sat 22/1113:25LHR - YTZ
1 stop11h 30mAir Canada
Sat 6/1210:30YTZ - LHR
1 stop15h 40mAir Canada
Deal found 15/9£344
Thu 9/1011:35LGW - YTZ
1 stop15h 45mAir Transat
Thu 16/1014:45YTZ - LGW
1 stop14h 05mAir Transat
Deal found 16/9£344
Wed 8/1008:30LHR - YYZ
Nonstop7h 55mAir Canada
Mon 27/1023:55YYZ - LHR
Nonstop7h 25mAir Canada
Deal found 15/9£344

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 18 September 2025.
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 - YTZ

LHRYTZ

London Heathrow

Fri 16/1

09:00-17:55

2 stops13h 55m

Toronto Island

Mon 19/1

10:30-07:10

1 stop15h 40m

£344

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 7/10

06:00-21:34

2 stops20h 34m

Toronto Island

Wed 22/10

12:25-06:30

1 stop13h 05m

£345

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Fri 10/10

11:35-18:10

1 stop11h 35m

Toronto Island

Fri 17/10

21:00-09:50

1 stop31h 50m

£347

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 8/2

06:50-14:55

2 stops13h 05m

Toronto Island

Thu 12/2

10:25-07:10

2 stops15h 45m

£347

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 13/1

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Sat 7/2

21:35-09:45

Nonstop7h 10m

£348

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 1/11

06:50-19:55

2 stops17h 05m

Toronto Island

Tue 4/11

20:30-11:15

2 stops33h 45m

£348

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 4/3

06:00-17:55

2 stops16h 55m

Toronto Island

Tue 10/3

12:30-09:45

2 stops17h 15m

£349

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 28/10

06:50-19:55

2 stops17h 05m

Toronto Island

Wed 5/11

12:30-08:05

2 stops14h 35m

£349

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Tue 30/9

18:10-16:50

3 stops27h 40m

Toronto Pearson Intl

Wed 8/10

22:10-14:25

1 stop11h 15m

£350

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 6/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Fri 14/11

21:35-09:45

Nonstop7h 10m

£352

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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, January is the cheapest month in which you can book a flight from United Kingdom to Toronto (average of £490). Flying from United Kingdom to Toronto in July is currently the most expensive (average of £708). 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 18 September 2025.

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 18 September 2025.

The most flights from GB0 to YTO are scheduled on a Tuesday (39 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (30 on average).

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 18 September 2025.
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
439 reviews
Check prices

Entertainment

7.0

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
439 reviews
Air Transat
7.7
Good
439 reviews
Check prices

Entertainment

7.0

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Virgin Atlantic
7.4
Good
664 reviews
Air Transat
7.7
Good
439 reviews
Check prices

Entertainment

7.0

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
439 reviews
Check prices

Entertainment

7.0

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Lufthansa
6.8
Okay
7,409 reviews
Air Transat
7.7
Good
439 reviews
Check prices

Entertainment

7.0

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
British Airways
6.7
Okay
7,367 reviews
Air Transat
7.7
Good
439 reviews
Check prices

Entertainment

7.0

Overall

7.7

Boarding

7.9

Comfort

7.3

Crew

8.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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?

    Air Canada, Air Transat, and Lufthansa can get you from United Kingdom to Toronto in just under 7h 55m. Your travel time can differ by up to 6h. The distance between United Kingdom and Toronto is about 3543 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 WestJet. According to our data, you can fly for as low as £248. Users have also found prices from £267 and £268 on KLM and British Airways, 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: Thai Airways (80%), Ethiopian Air (79%), Air Canada( 74%).

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

    The cheapest flight price from United Kingdom to Toronto is £341. On average you can expect to pay £1,142. The most popular route, (London Heathrow - Toronto Pearson Intl), can usually be booked for £272.

  • 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, January is the cheapest month in which you can book a flight from United Kingdom to Toronto (average of £490). Flying from United Kingdom to Toronto in July is currently the most expensive (average of £708). 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
London City to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Luton to Pearson Intl flights
Stansted to Pearson Intl flights
Gatwick to Toronto Island flights
Manchester to Pearson Intl flights
London City to Pierre Elliott Trudeau Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
Edinburgh to Pearson Intl flights
Manchester to Toronto Island flights
Luton to Pierre Elliott Trudeau Intl flights
Heathrow to Ottawa flights
Stansted to Pierre Elliott Trudeau Intl flights
Glasgow Intl to Pearson Intl flights
Edinburgh to Toronto Island flights
Gatwick to Ottawa flights
London City to Ottawa flights
Birmingham to Pearson Intl flights
Southend to Pearson Intl flights
Birmingham to Toronto Island flights
Istanbul to Pearson Intl flights
Glasgow Intl to Pierre Elliott Trudeau Intl flights
Bristol to Pearson Intl flights
Manchester to Pierre Elliott Trudeau Intl flights
Gatwick to London flights
Dublin to Pearson Intl flights
Leeds to Pearson Intl flights
Heathrow to London flights
Newcastle upon Tyne to Pearson Intl flights
Edinburgh to Pierre Elliott Trudeau Intl flights
London City to London flights
Heathrow to Windsor flights
Southampton to Pearson Intl flights
Manchester to Ottawa flights
Belfast Intl to Pearson Intl flights
East Midlands to Pearson Intl flights
Heathrow to Thunder Bay flights
Charles de Gaulle 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£56Average£66FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£72Average£562FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
PLAYCheapest£254Average£262FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
WestJetCheapest£271Average£458FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£282Average£421FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£294Average£481FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£294Average£425FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air TransatCheapest£297Average£464FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapest£302Average£548FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest£314Average£549FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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