How long is the flight from Toronto to London?

For as low as £473, Air Transat can have you in London from Toronto in 7h 05m. 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 £305, Aer Lingus will fly you from Toronto to London and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and KLM - these airlines can fly you to your destination from £355 and £373, respectively. These flights start at 38% 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 £174 and Air Transat from £205 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 £1,199, our data indicates the cheapest price to be £300. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around £376.

What are the most reliable airlines from Toronto to London?

The top 3 most reliable airlines when flying from Toronto to London are SAUDIA (87%), KLM (85%) and Air France (85%).

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 British Airways.

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.

£202+ 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 21 August 2026.

Sun 11/1022:15 -

1 stop17h 45m

Sat 17/1008:05 -

1 stop11h 05m

Deal found 17/8£396

Sun 13/916:55 -

1 stop10h 00m

Fri 25/909:40 -

1 stop11h 50m

Deal found 17/8£397

Tue 8/916:55 -

1 stop10h 00m

Tue 22/909:40 -

1 stop11h 50m

Deal found 19/8£398

Mon 19/1020:45 -

1 stop10h 10m

Mon 2/1120:35 -

1 stop26h 40m

Deal found 19/8£398

Mon 21/923:55 -

1 stop12h 00m

Mon 28/909:40 -

Nonstop8h 05m

Deal found 20/8£398

Thu 17/923:55 -

1 stop18h 25m

Thu 24/906:00 -

2 stops20h 45m

Deal found 17/8£398

Wed 11/1114:45 -

2 stops22h 15m

Sun 15/1120:25 -

2 stops29h 55m

Deal found 21/8£398

Wed 7/1017:35 -

2 stops20h 25m

Wed 21/1008:00 -

2 stops35h 00m

Deal found 16/8£398

Sun 27/920:45 -

1 stop10h 10m

Thu 8/1021:25 -

1 stop26h 45m

Deal found 19/8£398

Tue 22/923:55 -

1 stop17h 25m

Thu 24/906:00 -

3 stops21h 00m

Deal found 18/8£398

Fri 25/916:55 -

1 stop11h 55m

Fri 2/1009:40 -

1 stop11h 50m

Deal found 18/8£399

Fri 2/1023:10 -

1 stop31h 45m

Tue 13/1021:25 -

1 stop29h 40m

Deal found 18/8£399

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 21 August 2026.

Tue 20/1010:00 -

2 stops21h 25m

Sun 25/1020:25 -

2 stops28h 55m

Deal found 20/8£401

Sun 4/1016:55 -

1 stop10h 00m

Fri 9/1009:40 -

1 stop11h 50m

Deal found 17/8£410

Mon 12/1023:10 -

1 stop10h 30m

Wed 21/1015:40 -

1 stop32h 30m

Deal found 16/8£414

Wed 9/910:00 -

1 stop18h 50m

Mon 21/911:35 -

1 stop13h 36m

Deal found 21/8£442

Mon 16/1120:30 -

Nonstop7h 05m

Sat 28/1108:40 -

1 stop12h 00m

Deal found 16/8£473

Sat 10/1018:35 -

Nonstop7h 00m

Sat 17/1017:40 -

Nonstop7h 50m

Deal found 17/8£474

Tue 27/1021:25 -

1 stop11h 25m

Tue 3/1119:05 -

1 stop26h 10m

Deal found 17/8£491

Sat 5/915:45 -

1 stop13h 55m

Sat 12/906:50 -

2 stops18h 21m

Deal found 20/8£499

Sun 22/1117:55 -

1 stop9h 15m

Wed 9/1209:20 -

1 stop11h 20m

Deal found 18/8£506

Sat 19/922:55 -

Nonstop7h 15m

Wed 30/917:50 -

Nonstop7h 50m

Deal found 19/8£530

Tue 13/1018:25 -

2 stops46h 15m

Mon 19/1015:15 -

1 stop13h 14m

Deal found 16/8£578

Thu 1/1017:35 -

1 stop10h 00m

Wed 14/1009:10 -

1 stop11h 40m

Deal found 17/8£641

Sun 27/916:55 -

1 stop10h 00m

Fri 2/1009:40 -

1 stop11h 50m

Deal found 18/8£410

Wed 11/1118:45 -

1 stop19h 20m

Wed 25/1109:50 -

1 stop31h 45m

Deal found 20/8£423

Thu 24/921:00 -

1 stop31h 55m

Thu 15/1017:35 -

1 stop31h 40m

Deal found 19/8£883

Sun 27/916:55 -

1 stop10h 00m

Fri 9/1009:40 -

1 stop11h 50m

Deal found 16/8£410

Mon 12/1022:45 -

Nonstop7h 00m

Fri 23/1011:35 -

1 stop11h 53m

Deal found 16/8£462

Fri 25/910:00 -

2 stops26h 25m

Fri 2/1018:20 -

2 stops30h 51m

Deal found 18/8£429

Sun 4/1021:25 -

Nonstop7h 10m

Wed 9/1209:00 -

1 stop11h 42m

Deal found 18/8£474

Sat 28/1122:20 -

1 stop12h 25m

Tue 8/1210:00 -

1 stop11h 10m

Deal found 20/8£494

Mon 7/920:55 -

1 stop30h 00m

Wed 7/1011:35 -

1 stop13h 36m

Deal found 16/8£412

Sat 5/915:45 -

1 stop13h 55m

Wed 9/906:50 -

2 stops18h 21m

Deal found 20/8£499

Fri 4/1220:10 -

Nonstop7h 20m

Tue 8/1218:00 -

Nonstop8h 05m

Deal found 19/8£474

Tue 20/1010:00 -

2 stops21h 25m

Wed 21/1019:40 -

2 stops29h 31m

Deal found 20/8£432

Fri 12/217:55 -

1 stop9h 15m

Wed 17/208:40 -

2 stops19h 20m

Deal found 20/8£533

Sat 5/915:45 -

1 stop13h 55m

Thu 10/906:50 -

2 stops18h 21m

Deal found 20/8£499

Tue 17/1121:35 -

Nonstop7h 10m

Fri 27/1111:40 -

Nonstop8h 20m

Deal found 16/8£415

Mon 28/918:00 -

1 stop10h 40m

Thu 8/1010:25 -

1 stop15h 35m

Deal found 18/8£513

Fri 2/1022:45 -

Nonstop7h 00m

Fri 9/1011:35 -

1 stop11h 53m

Deal found 18/8£515

Tue 22/918:35 -

Nonstop7h 00m

Wed 30/917:40 -

Nonstop7h 50m

Deal found 20/8£477

Find flight deals from Toronto to London

Round-trip from	£396
One-way from	£202
Popular in	December
Cheapest in	February
Average price	£613
Good round-trip deal	£464 or less
Good one-way deal	£214 or less

11/10-17/10
2 total stops
28h 50m total
Toronto to London

Search Deals

13/10
2 total stops
33h 20m total
Toronto to London

Search Deals

High demand for flights, 0% potential price rise

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 August 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 - STN London Stansted

YTZSTN

Toronto Island

Tue 20/10

10:00-12:25

2 stops21h 25m

London Stansted

Sun 25/10

20:25-21:20

2 stops28h 55m

£401

TorontoLondon

YTZ Toronto Island - LGW London Gatwick

YTZLGW

Toronto Island

Sun 4/10

16:55-07:55

1 stop10h 00m

London Gatwick

Fri 9/10

09:40-16:30

1 stop11h 50m

£410

TorontoLondon

YTZ Toronto Island - LGW London Gatwick

YTZLGW

Toronto Island

Sun 27/9

16:55-07:55

1 stop10h 00m

London Gatwick

Fri 2/10

09:40-16:30

1 stop11h 50m

£410

TorontoLondon

YTZ Toronto Island - LGW London Gatwick

YTZLGW

Toronto Island

Sun 27/9

16:55-07:55

1 stop10h 00m

London Gatwick

Fri 9/10

09:40-16:30

1 stop11h 50m

£410

TorontoLondon

YTZ Toronto Island - LGW London Gatwick

YTZLGW

Toronto Island

Mon 7/9

20:55-07:55

1 stop30h 00m

London Gatwick

Wed 7/10

11:35-20:11

1 stop13h 36m

£412

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Mon 12/10

23:10-14:40

1 stop10h 30m

London Gatwick

Wed 21/10

15:40-19:10

1 stop32h 30m

£414

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Tue 17/11

21:35-09:45

Nonstop7h 10m

London Gatwick

Fri 27/11

11:40-15:00

Nonstop8h 20m

£415

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Wed 11/11

18:45-19:05

1 stop19h 20m

London Gatwick

Wed 25/11

09:50-12:35

1 stop31h 45m

£423

TorontoLondon

YTZ Toronto Island - STN London Stansted

YTZSTN

Toronto Island

Fri 25/9

10:00-17:25

2 stops26h 25m

London Stansted

Fri 2/10

18:20-20:11

2 stops30h 51m

£429

TorontoLondon

YTZ Toronto Island - STN London Stansted

YTZSTN

Toronto Island

Tue 20/10

10:00-12:25

2 stops21h 25m

London Stansted

Wed 21/10

19:40-20:11

2 stops29h 31m

£432

Flights are sorted by cheapest return flights first.

Deals found on 16/8

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

YTZ-STN

YTZ-LGW

YYZ-LGW

YYZ-LHR

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

YTZ-STN

YTZ-LGW

YYZ-LGW

YYZ-LHR

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 £426). Flying from Toronto to London in December is currently the most expensive (average of £671). 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 Wednesday (44 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 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 £466 and £639 in October.
The cheapest return price found within the last 5 days was £396 on Multiple Airlines (11 Oct–17 Oct).

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

Reykjavik (KEF) – chosen by Cheapflights users on 45% 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 £293.

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 22% of weekly flights between Toronto and London have experienced delays in the past year, with the average delay time being 149 minutes.

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

Historically, flights departing in the early afternoon 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?

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 14% 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 86 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

457 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Porter Airlines

8.0

Very Good

457 reviews

Porter Airlines

8.0

Very Good

457 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Transat

7.8

Good

573 reviews

Porter Airlines

8.0

Very Good

457 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Virgin Atlantic

7.4

Good

695 reviews

Porter Airlines

8.0

Very Good

457 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Canada

7.1

Good

11,508 reviews

Porter Airlines

8.0

Very Good

457 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

British Airways

6.7

Okay

8,181 reviews

Porter Airlines

8.0

Very Good

457 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

How long is the flight from Toronto to London?
For as low as £473, Air Transat can have you in London from Toronto in 7h 05m. 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 £305, Aer Lingus will fly you from Toronto to London and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and KLM - these airlines can fly you to your destination from £355 and £373, respectively. These flights start at 38% 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 £174 and Air Transat from £205 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 SAUDIA (87%), KLM (85%) and Air France (85%).
What are the cheapest flights from Toronto to London?
Looking for the cheapest flight from Toronto to London? While on average our users pay £1,199, our data indicates the cheapest price to be £300. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around £376.
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 £426). Flying from Toronto to London in December is currently the most expensive (average of £671). 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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Hamilton to Heathrow flights

Top 10 airlines flying from Toronto to London

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£305	Average£628	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Icelandair	Cheapest£355	Average£611	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£373	Average£488	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Transat	Cheapest£378	Average£524	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Virgin Atlantic	Cheapest£383	Average£589	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air Canada	Cheapest£409	Average£540	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£410	Average£634	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£414	Average£504	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	Cheapest£414	Average£582	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£465	Average£565	FlexibilityNo cancel fee	On-time69%	Search United Airlines 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 £202

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.

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 21 August 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 21 August 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 21 August 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 21 August 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 21 August 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 21 August 2026.

Last-minute flights from Toronto to LondonDiscover last-minute flight deals from Toronto to London. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Toronto to London. Data last updated 21 August 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 21 August 2026.

Search for one-way flight options from Toronto to London. Find affordable one-way fares based on user searches. Data last updated 21 August 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 21 August 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 21 August 2026.

The most flights from YTO to LON are scheduled on a Wednesday (44 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 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 £466 and £639 in October.The cheapest return price found within the last 5 days was £396 on Multiple Airlines (11 Oct–17 Oct).

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 45% 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 £293.

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 22% of weekly flights between Toronto and London have experienced delays in the past year, with the average delay time being 149 minutes.

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

Historically, flights departing in the early afternoon 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?

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 14% 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 86 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 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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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 21 August 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 21 August 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 21 August 2026.

Last-minute flights from Toronto to London
Discover last-minute flight deals from Toronto to London. Data last updated 21 August 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 21 August 2026.

Toronto to London flights typically cost between £466 and £639 in October.
The cheapest return price found within the last 5 days was £396 on Multiple Airlines (11 Oct–17 Oct).