How long is the flight from Toronto to London?

For as low as £477, Air Transat can have you in London from Toronto in 7h 15m. Airlines will cover a distance of 3543 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Toronto to London round-trip?

Currently priced at £378, KLM will fly you from Toronto to London and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Transat and Air Canada - these airlines can fly you to your destination from £383 and £418, respectively. These flights start at 25% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Toronto to London one-way?

One-way options have recently been found by users for as low as £37 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £169 and Air Transat from £224 one-way.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Toronto to London?

The most popular flight routes from Toronto to London are Toronto Pearson Intl - London Heathrow, Toronto Pearson Intl - London Gatwick and Toronto Pearson Intl - London City.

What are the cheapest flights from Toronto to London?

Looking for the cheapest flight from Toronto to London? While on average our users pay £1,410, our data indicates the cheapest price to be £265. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around £362.

What are the most reliable airlines from Toronto to London?

The top 3 most reliable airlines when flying from Toronto to London are KLM (83%), SAUDIA (83%) and Air France (83%).

What are the most popular airlines that fly from Toronto to London?

Before booking your flight from Toronto to London check out the most popular airlines for this route: Air Canada, Air Transat or Lufthansa.

Can I find deals for flights from Toronto to London that include hotel bookings?

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

How can I find direct flights from Toronto to London?

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

Can I find deals for business class flights from Toronto to London?

Yes. Cheapflights offers flight deals from Toronto to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£177+ Cheap Flights from Toronto to London

Cheapflights Tip: The best prices from Toronto to London are usually found in February or January, booked 65 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Toronto to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Toronto to London
Explore the most affordable flight options available from Toronto to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Tue 24/1119:40 -

1 stop18h 50m

Wed 9/1220:35 -

1 stop26h 40m

Deal found 13/9£352

Tue 24/1119:40 -

1 stop10h 15m

Wed 9/1211:55 -

1 stop11h 20m

Deal found 13/9£377

Fri 16/1020:45 -

1 stop10h 10m

Thu 22/1021:25 -

1 stop26h 45m

Deal found 13/9£379

Thu 5/1121:35 -

Nonstop7h 10m

Mon 9/1111:40 -

Nonstop8h 20m

Deal found 13/9£391

Tue 22/908:19 -

1 stop18h 36m

Sun 11/1009:40 -

1 stop11h 50m

Deal found 15/9£416

Sun 4/1017:35 -

1 stop14h 50m

Tue 20/1009:40 -

1 stop11h 10m

Deal found 13/9£416

Thu 15/1022:45 -

Nonstop7h 00m

Wed 21/1011:35 -

1 stop11h 05m

Deal found 14/9£416

Sat 3/1016:55 -

1 stop11h 55m

Wed 7/1011:35 -

1 stop13h 36m

Deal found 14/9£416

Wed 11/1119:40 -

1 stop18h 50m

Mon 16/1112:15 -

1 stop11h 00m

Deal found 15/9£416

Tue 13/1017:35 -

1 stop10h 40m

Tue 20/1009:40 -

1 stop11h 10m

Deal found 13/9£416

Thu 22/1019:50 -

Nonstop7h 05m

Fri 20/1111:40 -

Nonstop8h 20m

Deal found 14/9£416

Thu 1/1016:55 -

1 stop11h 55m

Sun 11/1009:40 -

1 stop14h 15m

Deal found 15/9£417

Best flights from Toronto to London
Discover carefully curated flight deals from Toronto to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Tue 6/1016:55 -

1 stop11h 55m

Sun 11/1009:40 -

1 stop14h 15m

Deal found 12/9£416

Tue 13/1007:00 -

1 stop21h 50m

Wed 21/1011:35 -

1 stop27h 46m

Deal found 16/9£419

Fri 6/1119:25 -

1 stop22h 15m

Fri 13/1106:05 -

1 stop35h 25m

Deal found 14/9£425

Tue 20/1022:55 -

Nonstop7h 15m

Sat 5/1216:10 -

Nonstop7h 55m

Deal found 17/9£477

Fri 9/1022:55 -

Nonstop7h 15m

Thu 15/1017:50 -

Nonstop7h 50m

Deal found 16/9£478

Fri 2/1018:35 -

Nonstop7h 00m

Wed 14/1008:30 -

Nonstop7h 45m

Deal found 13/9£480

Fri 15/118:05 -

Nonstop7h 10m

Fri 22/112:50 -

Nonstop8h 05m

Deal found 14/9£486

Thu 7/119:40 -

1 stop10h 15m

Fri 15/111:55 -

1 stop11h 20m

Deal found 13/9£489

Thu 22/1020:05 -

1 stop11h 30m

Wed 4/1109:15 -

1 stop12h 00m

Deal found 15/9£497

Sat 17/1015:15 -

1 stop10h 40m

Thu 29/1006:50 -

2 stops16h 07m

Deal found 14/9£518

Sat 17/1019:55 -

1 stop17h 50m

Sat 24/1010:20 -

1 stop12h 35m

Deal found 17/9£543

Sat 6/217:25 -

2 stops22h 15m

Sat 20/210:10 -

2 stops33h 15m

Deal found 13/9£576

Wed 14/1016:45 -

1 stop11h 05m

Mon 16/1110:00 -

1 stop10h 40m

Deal found 16/9£611

Thu 1/1020:45 -

1 stop30h 10m

Wed 7/1011:35 -

1 stop13h 36m

Deal found 14/9£418

Tue 9/320:15 -

1 stop32h 40m

Tue 23/317:20 -

1 stop30h 00m

Deal found 15/9£840

Thu 5/1118:45 -

1 stop21h 50m

Wed 11/1107:15 -

1 stop33h 55m

Deal found 17/9£438

Sat 17/1016:55 -

1 stop11h 55m

Wed 21/1011:35 -

1 stop13h 36m

Deal found 16/9£420

Tue 20/1022:55 -

Nonstop7h 15m

Thu 29/1016:10 -

Nonstop7h 55m

Deal found 16/9£479

Fri 16/1022:55 -

Nonstop7h 15m

Mon 19/1017:50 -

Nonstop7h 50m

Deal found 15/9£480

Tue 29/923:50 -

Nonstop7h 00m

Tue 13/1017:40 -

Nonstop7h 50m

Deal found 12/9£480

Fri 27/1114:45 -

2 stops24h 40m

Sat 5/1205:55 -

2 stops17h 10m

Deal found 14/9£439

Thu 15/1020:45 -

1 stop12h 55m

Wed 18/1111:55 -

1 stop11h 20m

Deal found 16/9£492

Sun 24/120:25 -

1 stop11h 25m

Wed 27/109:15 -

1 stop12h 00m

Deal found 13/9£501

Fri 27/1121:35 -

Nonstop7h 10m

Sun 6/1211:40 -

Nonstop8h 20m

Deal found 13/9£425

Thu 1/1012:15 -

1 stop13h 30m

Wed 7/1007:45 -

2 stops16h 12m

Deal found 13/9£526

Fri 2/1022:55 -

Nonstop7h 15m

Tue 13/1017:50 -

Nonstop7h 50m

Deal found 15/9£480

Wed 17/219:10 -

1 stop13h 50m

Wed 24/220:20 -

1 stop20h 45m

Deal found 12/9£447

Thu 8/1020:45 -

1 stop30h 10m

Fri 16/1009:40 -

1 stop14h 15m

Deal found 16/9£425

Thu 5/1112:10 -

2 stops22h 35m

Wed 11/1110:00 -

1 stop14h 45m

Deal found 12/9£521

Thu 1/1012:15 -

1 stop13h 30m

Sat 10/1008:00 -

1 stop13h 48m

Deal found 14/9£530

Find flight deals from Toronto to London

Round-trip from	£352
One-way from	£177
Popular in	December
Cheapest in	February
Average price	£476
Good round-trip deal	£419 or less
Good one-way deal	£215 or less

Icelandair
24/11-9/12
2 total stops
45h 30m total
Toronto to London

Search Deals

1/10-31/12
1 total stop
29h 25m total
Toronto to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Toronto (YTO) to London (LON).

Search Deals

Price to beat on a one-way flight from Toronto (YTO) to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoLondon

YTZ Toronto Island - LGW London Gatwick

YTZLGW

Toronto Island

Sat 7/11

14:45-13:00

2 stops17h 15m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£214

TorontoLondon

YYZ Toronto Pearson Intl - LTN London Luton

YYZLTN

Toronto Pearson Intl

Fri 16/10

23:40-23:55

1 stop19h 15m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£214

TorontoLondon

YYZ Toronto Pearson Intl - LTN London Luton

YYZLTN

Toronto Pearson Intl

Fri 18/12

19:25-22:20

1 stop21h 55m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£215

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Fri 11/12

19:25-13:45

1 stop13h 20m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£218

TorontoLondon

YYZ Toronto Pearson Intl - LTN London Luton

YYZLTN

Toronto Pearson Intl

Mon 12/10

18:20-15:45

2 stops16h 25m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£219

TorontoLondon

YYZ Toronto Pearson Intl - LTN London Luton

YYZLTN

Toronto Pearson Intl

Thu 24/9

23:55-23:25

1 stop18h 30m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£219

TorontoLondon

YTZ Toronto Island - LTN London Luton

YTZLTN

Toronto Island

Mon 12/10

16:55-13:25

3 stops39h 30m

London Luton

Wed 31/12

00:00-18:00

Nonstop0h 00m

£220

TorontoLondon

YTZ Toronto Island - LGW London Gatwick

YTZLGW

Toronto Island

Sat 10/10

10:00-09:50

1 stop18h 50m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£231

Fastest return journey

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Sun 4/10

22:45-10:45

Nonstop7h 00m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£246

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Sun 17/1

21:35-09:45

Nonstop7h 10m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£252

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Toronto to London

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

YTO-LON

YYZ-LHR

YTZ-LGW

YYZ-LTN

YYZ-LGW

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 Toronto to London

YTO-LON

YYZ-LHR

YTZ-LGW

YYZ-LTN

YYZ-LGW

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

Currently, February is the cheapest month in which you can book a flight from Toronto to London (average of £431). Flying from Toronto to London in December is currently the most expensive (average of £693). 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 LON?

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

Weekly flight availability from Toronto to London

The most flights from YTO to LON are scheduled on a Tuesday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 on average).

How much does it cost for a return flight from Toronto to London?

Airfare is below average for this route at the moment.

Toronto to London flights typically cost between £427 and £545 in November.
The cheapest return price found within the last 5 days was £352 on Icelandair (24 Nov–9 Dec).

What’s the top stopover airport for flights from Toronto to London?

Reykjavik (KEF) – chosen by Cheapflights users on 42% of one-stop itineraries from Toronto to London on Cheapflights.

What’s the cheapest stopover airport for flights from Toronto to London?

Ottawa (YOW) is the most affordable one-stop option, with an average return flight price of £296.

What’s the fastest stopover option from Toronto to London?

Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 9h 10m.

Which airport typically offers the quickest stopover for flights from Toronto to London?

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 17m.

How often are flights from Toronto to London delayed?

About 23% of weekly flights between Toronto and London have experienced delays in the past year, with the average delay time being 148 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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 Wednesday 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 London flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 15% of flights being delayed.

How far ahead should I book a flight from Toronto to London?

The price you pay for your flight from Toronto to London may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andVirgin Atlantic from Toronto to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very Good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sept 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very Good

462 reviews

Porter Airlines

8.0

Very Good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sept 2026

YHM - YVR

Air Transat

7.7

Good

579 reviews

Porter Airlines

8.0

Very Good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sept 2026

YHM - YVR

Virgin Atlantic

7.4

Good

694 reviews

Porter Airlines

8.0

Very Good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sept 2026

YHM - YVR

Air Canada

7.1

Good

11,647 reviews

Porter Airlines

8.0

Very Good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sept 2026

YHM - YVR

British Airways

6.7

Okay

8,228 reviews

Porter Airlines

8.0

Very Good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sept 2026

YHM - YVR

Related info for your journey

How long is the flight from Toronto to London?
For as low as £477, Air Transat can have you in London from Toronto in 7h 15m. Airlines will cover a distance of 3543 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Toronto to London round-trip?
Currently priced at £378, KLM will fly you from Toronto to London and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Transat and Air Canada - these airlines can fly you to your destination from £383 and £418, respectively. These flights start at 25% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Toronto to London one-way?
One-way options have recently been found by users for as low as £37 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £169 and Air Transat from £224 one-way.
What are the most popular routes from Toronto to London?
The most popular flight routes from Toronto to London are Toronto Pearson Intl - London Heathrow, Toronto Pearson Intl - London Gatwick and Toronto Pearson Intl - London City.
What are the most reliable airlines from Toronto to London?
The top 3 most reliable airlines when flying from Toronto to London are KLM (83%), SAUDIA (83%) and Air France (83%).
What are the cheapest flights from Toronto to London?
Looking for the cheapest flight from Toronto to London? While on average our users pay £1,410, our data indicates the cheapest price to be £265. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around £362.
Can I find deals for flights from Toronto to London that include hotel bookings?
Yes. In addition to deals on Toronto to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Toronto to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to London.
Can I find deals for business class flights from Toronto to London?
Yes. Cheapflights offers flight deals from Toronto to London 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 London?
Currently, February is the cheapest month in which you can book a flight from Toronto to London (average of £431). Flying from Toronto to London in December is currently the most expensive (average of £693). 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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Windsor to Heathrow flights

Toronto Island to Newcastle upon Tyne flights

Pearson Intl to East Midlands flights

Top 7 airlines flying from Toronto to London

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£378	Average£495	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Transat	Cheapest£383	Average£504	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Air Canada	Cheapest£418	Average£554	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	Cheapest£423	Average£585	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£425	Average£622	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Icelandair	Cheapest£466	Average£629	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£472	Average£643	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Toronto to London?

Deals for Toronto to London 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 London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Toronto.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Toronto to London 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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Cheap flights from Toronto to London from £177

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Toronto to London

Cheapest flights from Toronto to LondonExplore the most affordable flight options available from Toronto to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Toronto to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Toronto to LondonDiscover carefully curated flight deals from Toronto to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Toronto to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Toronto to LondonExplore direct flight options from Toronto to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Explore direct flight options from Toronto to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Toronto to LondonDiscover last-minute flight deals from Toronto to London. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Toronto to London. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Toronto to LondonSearch for one-way flight options from Toronto to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Toronto to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Toronto to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto to London that are best for you.

Best time to book a flight from Toronto to London

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

Cheapflights Insights

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

What is the cheapest time of day to fly from YTO to LON?

Find hourly flight availability from Toronto to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2026.

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

Weekly flight availability from Toronto to London

Explore weekly flight availability from Toronto to London. 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 17 September 2026.

The most flights from YTO to LON are scheduled on a Tuesday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 on average).

How much does it cost for a return flight from Toronto to London?

Airfare is below average for this route at the moment.

Toronto to London flights typically cost between £427 and £545 in November.The cheapest return price found within the last 5 days was £352 on Icelandair (24 Nov–9 Dec).

What’s the top stopover airport for flights from Toronto to London?

Share of one-stop return flights from Toronto to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 42% of one-stop itineraries from Toronto to London on Cheapflights.

What’s the cheapest stopover airport for flights from Toronto to London?

Average return fare for one-stop flights from Toronto to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Ottawa (YOW) is the most affordable one-stop option, with an average return flight price of £296.

What’s the fastest stopover option from Toronto to London?

Shortest average travel time for one-stop one-way flights from Toronto to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 9h 10m.

Which airport typically offers the quickest stopover for flights from Toronto to London?

Average stopover duration for one-stop one-way flights from Toronto to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 17m.

How often are flights from Toronto to London delayed?

About 23% of weekly flights between Toronto and London have experienced delays in the past year, with the average delay time being 148 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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 Wednesday 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 London flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 15% of flights being delayed.

How far ahead should I book a flight from Toronto to London?

The price you pay for your flight from Toronto to London may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andVirgin Atlantic from Toronto to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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What are the cheapest airlines to fly from Toronto to London one-way?

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What are the most reliable airlines from Toronto to London?

What are the cheapest flights from Toronto to London?

Can I find deals for flights from Toronto to London that include hotel bookings?

How can I find direct flights from Toronto to London?

Can I find deals for business class flights from Toronto to London?

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

Travelling to a place near London?

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Alternative routes for Toronto to London

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Complete your trip

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Direct flights to England

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Cheapest flights from Toronto to London
Explore the most affordable flight options available from Toronto to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Toronto to London
Discover carefully curated flight deals from Toronto to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Toronto to London
Explore direct flight options from Toronto to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Toronto to London
Discover last-minute flight deals from Toronto to London. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Toronto to London
Search for one-way flight options from Toronto to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Toronto to London flights typically cost between £427 and £545 in November.
The cheapest return price found within the last 5 days was £352 on Icelandair (24 Nov–9 Dec).