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Cheap flights from the United Kingdom to Toronto from £203

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YTO
9 Jan — 16 Jan1
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 10 December 2025.

Thu 11/1213:25LHR - YTZ
1 stop13h 10mAir Canada
Sun 25/118:45YTZ - LHR
1 stop9h 35mAir Canada
Deal found 9/12£396
Tue 9/1209:00LHR - YYZ
2 stops14h 50mAir Canada
Tue 23/1221:15YYZ - LHR
1 stop18h 20mAir Canada
Deal found 7/12£396
Thu 11/1218:00LHR - YYZ
Nonstop8h 10mAir Canada
Sun 25/118:10YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 9/12£398
Tue 9/1211:30LHR - YYZ
1 stop13h 15mLufthansa
Sat 31/120:25YYZ - LHR
Nonstop7h 05mLufthansa
Deal found 9/12£399
Thu 25/1211:40LGW - YYZ
Nonstop8h 20mAir Transat
Mon 12/121:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 9/12£400
Wed 10/1206:35LHR - YYZ
2 stops14h 40mLufthansa
Sun 14/1221:20YYZ - LHR
1 stop18h 15mLufthansa
Deal found 7/12£401
Mon 8/1206:50LHR - YYZ
2 stops17h 00mAir Canada
Sun 14/1221:20YYZ - LHR
1 stop18h 15mAir Canada
Deal found 7/12£402
Wed 10/1209:00LHR - YYZ
2 stops14h 50mAir Canada
Tue 23/1221:15YYZ - LHR
1 stop18h 20mAir Canada
Deal found 7/12£407
Mon 8/1206:35LHR - YYZ
1 stop13h 15mMultiple Airlines
Mon 15/1206:15YYZ - LHR
1 stop9h 20mMultiple Airlines
Deal found 7/12£408
Thu 11/1213:25LHR - YTZ
1 stop13h 10mAir Canada
Sun 14/1216:20YTZ - LHR
1 stop12h 00mAir Canada
Deal found 9/12£409
Thu 11/1206:35LHR - YYZ
1 stop13h 15mLufthansa
Sun 14/1221:20YYZ - LHR
1 stop18h 15mLufthansa
Deal found 7/12£411
Thu 25/1211:40LGW - YYZ
Nonstop8h 20mAir Transat
Thu 15/121:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 9/12£411

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 10 December 2025.

Round-trip from

£341

One-way from

£203

Popular in

December

Cheapest in

February

Average price

£561

Good round-trip deal

£445 or less

Good one-way deal

£301 or less
15/1-29/1
  • 15/1-29/1
  • 4 total stops
  • 37h 55m total
  • United Kingdom to Toronto
Search Deals
16/3
  • 16/3
  • 1 total stop
  • 22h 05m total
  • United Kingdom to Toronto
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 10 December 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

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sun 8/2

09:25-11:50

Nonstop7h 25m

Toronto Pearson Intl

Sat 21/2

19:55-07:40

Nonstop6h 45m

£391

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Wed 14/1

16:20-14:50

2 stops27h 30m

Toronto Pearson Intl

Wed 28/1

20:25-19:40

2 stops18h 15m

£395

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Wed 13/5

11:35-20:27

1 stop13h 52m

Toronto Island

Sat 23/5

16:40-09:50

1 stop12h 10m

£396

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Wed 28/1

06:50-18:15

2 stops16h 25m

Toronto Pearson Intl

Sat 31/1

19:40-20:15

2 stops19h 35m

£396

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 26/4

21:25-19:10

1 stop26h 45m

Toronto Pearson Intl

Mon 11/5

23:20-20:20

1 stop16h 00m

£397

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 1/5

15:40-22:10

1 stop11h 30m

Toronto Pearson Intl

Thu 14/5

23:20-14:40

1 stop10h 20m

£397

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 5/5

13:00-19:10

1 stop11h 10m

Toronto Pearson Intl

Thu 14/5

23:20-14:40

1 stop10h 20m

£397

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 7/5

13:00-22:10

1 stop14h 10m

Toronto Pearson Intl

Tue 19/5

20:45-14:40

1 stop12h 55m

£397

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Tue 2/6

09:40-10:37

1 stop29h 57m

Toronto Island

Thu 18/6

20:05-07:55

1 stop30h 50m

£402

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 4/2

09:20-16:25

1 stop12h 05m

Toronto Pearson Intl

Wed 18/2

20:25-12:55

1 stop11h 30m

£403

Flights are sorted by cheapest return flights first.

Deals found on 9/12

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 £58). Flying from United Kingdom to Toronto in December is currently the most expensive (average of £376). 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 10 December 2025.

When flying from United Kingdom to Toronto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight in the morning.

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

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

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

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 10 December 2025.

The most flights from GB0 to YTO are scheduled on a Monday (36 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (25 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 138 minutes.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon 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 9% 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 10 December 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
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
480 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Virgin Atlantic
7.5
Good
675 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,515 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,619 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
British Airways
6.7
Okay
7,573 reviews
Air Transat
7.8
Good
480 reviews
Check prices

Entertainment

7.1

Crew

8.4

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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 Transat, Icelandair, and SWISS can get you from United Kingdom to Toronto in just under 7h 25m. Your travel time can differ by up to 19h 20m. The distance between United Kingdom and Toronto is about 3280 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as £198. Users have also found prices from £200 and £211 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 (98%), Air France (98%), Delta( 98%).

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

    The cheapest flight price from United Kingdom to Toronto is £290. On average you can expect to pay £954. The most popular route, (London Heathrow - Toronto Pearson Intl), can usually be booked for £258.

  • 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 £58). Flying from United Kingdom to Toronto in December is currently the most expensive (average of £376). 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
Stansted to Pearson Intl flights
Luton to Pearson Intl flights
Gatwick to Toronto Island flights
Gatwick to Pierre Elliott Trudeau Intl flights
Manchester to Pearson Intl flights
London City to Pierre Elliott Trudeau Intl flights
Edinburgh to Pearson Intl flights
Stansted to Pierre Elliott Trudeau Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Heathrow to Ottawa flights
Glasgow Intl to Pearson Intl flights
Southend to Pearson Intl flights
Manchester to Toronto Island flights
Edinburgh to Toronto Island flights
Gatwick to Ottawa flights
Birmingham to Pearson Intl flights
London City to Ottawa flights
Newcastle upon Tyne to Pearson Intl flights
Cardiff to Pearson Intl flights
Edinburgh to Pierre Elliott Trudeau Intl flights
Southampton to Pearson Intl flights
Birmingham to Toronto Island flights
Bristol to Pearson Intl flights
Glasgow Intl to Pierre Elliott Trudeau Intl flights
Dublin to Pearson Intl flights
Manchester to Ottawa flights
Manchester to Pierre Elliott Trudeau Intl flights
Leeds to Pearson Intl flights
Belfast Intl to Pearson Intl flights
Dublin to Toronto Island flights
Liverpool to Pearson Intl flights
Stansted to Ottawa flights
Heathrow to London flights
Charles de Gaulle to Pierre Elliott Trudeau Intl flights
Edinburgh to Windsor flights
Belfast City to Pearson Intl flights
Gatwick to London 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 10 December 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£58Average£68FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
PLAYCheapest£260Average£268FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
WestJetCheapest£273Average£451FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£291Average£441FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£301Average£526FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£301Average£440FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air TransatCheapest£304Average£478FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapest£309Average£560FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest£317Average£611FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£333Average£518FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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