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Cheap flights from the United Kingdom to Toronto from C$ 347

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YTO
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

C$ 607

One-way from

C$ 347

Popular in

August

Cheapest in

February

Average price

C$ 756

Good round-trip deal

C$ 723 or less

Good one-way deal

C$ 437 or less
Air Canada
  • Air Canada
  • 19/4-27/4
  • Nonstop
  • 15h 05m total
  • United Kingdom to Toronto
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3/6
  • 3/6
  • 2 total stops
  • 31h 01m total
  • United Kingdom to Toronto
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Highest demand for flights based on searches. 12% potential increase in price (C$ 167 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
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Average for round-trip flights in March 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 25 March 2025.

Sat 19/48:30 a.m.LHR - YYZ
Nonstop7h 50mAir Canada
Sun 27/411:35 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 24/3C$ 607
Sat 3/53:40 p.m.LGW - YYZ
1 stop11h 15mIcelandair
Sun 11/58:50 p.m.YYZ - LGW
1 stop12h 50mIcelandair
Deal found 24/3C$ 615
Sat 3/56:00 a.m.LHR - YTZ
2 stops16h 50mAir Canada
Sun 4/58:25 a.m.YTZ - LHR
1 stop17h 05mAir Canada
Deal found 24/3C$ 615
Sun 11/511:35 a.m.LGW - YTZ
1 stop15h 45mAir Transat
Mon 2/66:55 p.m.YTZ - LGW
1 stop9h 55mAir Transat
Deal found 24/3C$ 620
Sun 4/511:35 a.m.LGW - YYZ
1 stop25h 38mAir Transat
Mon 12/510:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 24/3C$ 620
Mon 5/56:30 a.m.LHR - YYZ
1 stop11h 50mKLM
Mon 19/510:30 p.m.YYZ - LHR
Nonstop7h 10mKLM
Deal found 24/3C$ 622
Thu 1/56:00 a.m.LHR - YYZ
1 stop15h 25mSWISS
Wed 7/58:15 p.m.YYZ - LHR
1 stop15h 10mSWISS
Deal found 24/3C$ 625
Fri 13/610:50 p.m.STN - YYZ
1 stop20h 20mMultiple Airlines
Sun 6/79:15 p.m.YYZ - STN
1 stop17h 15mMultiple Airlines
Deal found 24/3C$ 625
Sat 3/52:45 p.m.LHR - YYZ
1 stop11h 10mAir France
Mon 5/510:30 p.m.YYZ - LHR
Nonstop7h 10mAir France
Deal found 24/3C$ 629
Sat 10/58:30 a.m.LHR - YYZ
1 stop12h 16mUnited Airlines
Tue 27/52:45 p.m.YYZ - LHR
1 stop16h 00mUnited Airlines
Deal found 24/3C$ 630
Wed 23/48:50 a.m.LHR - YYZ
1 stop11h 50mBritish Airways
Sun 4/510:00 p.m.YYZ - LHR
Nonstop7h 15mBritish Airways
Deal found 24/3C$ 643
Thu 29/59:25 p.m.LHR - YYZ
1 stop29h 30mIcelandair
Mon 2/611:00 p.m.YYZ - LHR
1 stop16h 20mIcelandair
Deal found 24/3C$ 645

Cheapflights Fare Finder

Customize 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 629,999 searches. Data last updated 25 March 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 - YYZ

LHRYYZ

London Heathrow

Sat 19/4

8:30 a.m.-11:20 a.m.

Nonstop7h 50m

Toronto Pearson Intl

Sun 27/4

11:35 p.m.-11:50 a.m.

Nonstop7h 15m

C$ 607

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 3/5

3:40 p.m.-9:55 p.m.

1 stop11h 15m

Toronto Pearson Intl

Sun 11/5

8:50 p.m.-2:40 p.m.

1 stop12h 50m

C$ 615

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 3/5

6:00 a.m.-5:50 p.m.

2 stops16h 50m

Toronto Island

Sun 4/5

8:25 a.m.-6:30 a.m.

1 stop17h 05m

C$ 615

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Sun 11/5

11:35 a.m.-10:20 p.m.

1 stop15h 45m

Toronto Island

Mon 2/6

6:55 p.m.-9:50 a.m.

1 stop9h 55m

C$ 620

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sun 4/5

11:35 a.m.-7:08 p.m.

1 stop12h 33m

Toronto Pearson Intl

Mon 12/5

11:15 p.m.-9:50 a.m.

1 stop29h 35m

C$ 620

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 5/5

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

1 stop11h 50m

Toronto Pearson Intl

Mon 19/5

10:30 p.m.-10:40 a.m.

Nonstop7h 10m

C$ 622

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 1/5

6:00 a.m.-4:25 p.m.

1 stop15h 25m

Toronto Pearson Intl

Wed 7/5

8:15 p.m.-4:25 p.m.

1 stop15h 10m

C$ 625

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Fri 13/6

10:50 p.m.-2:10 p.m.

1 stop20h 20m

Toronto Pearson Intl

Sun 6/7

9:15 p.m.-7:30 p.m.

1 stop17h 15m

C$ 625

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 3/5

2:45 p.m.-8:55 p.m.

1 stop11h 10m

Toronto Pearson Intl

Mon 5/5

10:30 p.m.-10:40 a.m.

Nonstop7h 10m

C$ 629

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 10/5

8:30 a.m.-3:46 p.m.

1 stop12h 16m

Toronto Pearson Intl

Tue 27/5

2:45 p.m.-11:45 a.m.

1 stop16h 00m

C$ 630

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

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 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 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 C$ 167). Flying from United Kingdom to Toronto in July is currently the most expensive (average of C$ 258). 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 25 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Toronto as you normally would.

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 25 March 2025.
To help decide which airline to fly from United Kingdom to Toronto, see what other customers have to say about Delta, KLM and Air Transat. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Azores Airlines
7.6
Good
63 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
LOT
7.6
Good
1,061 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

  • 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 C$ 348. Users have also found prices from C$ 418 and C$ 490 on Air Transat and TAP AIR PORTUGAL, respectively.

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

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

  • 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: Egyptair (93%), MEA (93%), Singapore Airlines( 93%).

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

    Looking at all options, your cheapest flight can be booked for C$ 675. While the most popular route (London Heathrow - Toronto Pearson Intl) can be booked for C$ 586 on average our data indicates C$ 1,936 when flying from United Kingdom to Toronto.

  • 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 vacation 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 C$ 167). Flying from United Kingdom to Toronto in July is currently the most expensive (average of C$ 258). 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.
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Leonardo da Vinci/Fiumicino to Pearson Intl flights
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Charles de Gaulle to Ottawa flights
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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 629,999 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 218AverageC$ 1,087FlexibilityNo cancel feeOn-time77%
Search Air France flights
IcelandairCheapestC$ 576AverageC$ 1,009FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapestC$ 616AverageC$ 1,026FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 640AverageC$ 976FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 647AverageC$ 1,052FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 672AverageC$ 1,089FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapestC$ 676AverageC$ 981FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapestC$ 677AverageC$ 1,201FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapestC$ 679AverageC$ 1,114FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Scandinavian AirlinesCheapestC$ 685AverageC$ 958FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines 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 United Kingdom to Toronto?

Cheapflights helps you search for flights from United Kingdom to Toronto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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?

Certainly. Search results for flights to Toronto from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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