Which layover airport offers the lowest fares from Toronto to London?

Flights via Calgary (YYC) offer the lowest average round-trip price of C$ 222.

Which airlines fly to London?

Air Canada, British Airways and Air Transat are the top three most popular airlines that fly to London from Toronto according to our data. Air Canada is the first choice among our users, with 50% of people opting to fly with this airline when travelling to London. Keep in mind that there are 19 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Toronto to London?

Zurich (ZRH) has the shortest average layover time for this route: 0h 58m.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which layover airport has the shortest travel time from Toronto to London?

Flights connecting via Halifax (YHZ) have the shortest average one-way travel time: 9h 01m.

What is the cheapest airline that flies from Toronto to London?

TAP AIR PORTUGAL, Air Transat, and Air Canada are the most popular carriers operating from Toronto to London

Which airport is the most popular layover for flights between Toronto and London?

Reykjavik (KEF) was the most common stop: 37% of momondo users choosing one-stop flights on this route connected there.

How many flights depart from Toronto to London on average per week?

The number of flights available between Toronto and London is 241 per week as of December 2025. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.

How often are flights from Toronto to London delayed?

Historically, on average around 21% of flights between Toronto and London have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

Which airline has the best punctuality record on Toronto to London flights?

According to our data, Virgin Atlantic has had the least delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

How many flights depart from Toronto to London on average per day?

The number of flights available between Toronto and London is 34 per day as of December 2025. The most frequent departure time is 11:00p.m., with 100% of daily flights leaving in the evening.

How long does it take to fly to London?

On average, it takes 8h 15m to fly from Toronto to London if you fly out of Toronto (the most popular airport in Toronto) and into London Heathrow Airport (the most popular airport in London). If you’re flying out of Hamilton and into London Heathrow Airport, then the flight time is around 14h 40m.

When did momondo last update prices for flights from Toronto to London?

Prices for flights from Toronto to London are refreshed on a daily basis.

How many operators does momondo search for flights from Toronto to London?

The number of operators available for flights from Toronto to London is 19 as of December 2025.

How old do you have to be to fly from Toronto to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 335 Cheap Flights from Toronto to London in 2025/26

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One-way

Last minute

Direct

Cheap round-trip flights

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11:00 p.m. - 11:20 a.m.

YYZ

LHR

7h 20mdirect

12:05 p.m. - 6:09 p.m.

LHR

YYZ

35h 04m2 stops

C$ 788Multiple Airlines

Sun, 11 Jan - Tue, 20 Jan

5:25 p.m. - 9:50 a.m.

YYZ

STN

11h 25m1 stop

6:30 a.m. - 3:55 p.m.

STN

YYZ

14h 25m1 stop

C$ 788Multiple Airlines

Tue, 13 Jan - Fri, 23 Jan

8:45 p.m. - 8:20 p.m.

YYZ

LHR

18h 35m1 stop

9:25 p.m. - 10:10 p.m.

LHR

YYZ

29h 45m1 stop

C$ 790Icelandair

Wed, 6 May - Sat, 16 May

5:35 p.m. - 9:15 a.m.

YYZ

LGW

10h 40m1 stop

10:35 a.m. - 5:00 p.m.

LGW

YYZ

11h 25m1 stop

C$ 790WestJet

Wed, 20 May - Thu, 28 May

9:35 p.m. - 9:45 a.m.

YYZ

LGW

7h 10mdirect

12:40 p.m. - 3:40 p.m.

LGW

YYZ

8h 00mdirect

C$ 791Air Transat

Thu, 15 Jan - Sun, 17 May

7:40 p.m. - 10:55 a.m.

YYZ

LGW

10h 15m1 stop

11:55 a.m. - 6:15 p.m.

LGW

YYZ

11h 20m1 stop

C$ 793Icelandair

Sat, 24 Jan - Mon, 9 Feb

12:30 p.m. - 10:05 a.m.

YTZ

LHR

16h 35m2 stops

12:00 p.m. - 9:28 p.m.

LHR

YTZ

14h 28m1 stop

C$ 795Air Canada

Fri, 23 Jan - Sun, 25 Jan

6:10 p.m. - 6:30 a.m.

YYZ

LHR

7h 20mdirect

6:00 p.m. - 9:10 p.m.

LHR

YYZ

8h 10mdirect

C$ 795Air Canada

Mon, 12 Jan - Sun, 18 Jan

10:35 p.m. - 10:45 a.m.

YYZ

LGW

7h 10mdirect

12:40 p.m. - 4:00 p.m.

LGW

YYZ

8h 20mdirect

C$ 801Air Transat

Tue, 21 Apr - Fri, 1 May

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

YTZ

LGW

9h 55m1 stop

11:35 a.m. - 6:07 p.m.

LGW

YTZ

11h 32m1 stop

C$ 839Porter Airlines

Tue, 26 May - Mon, 8 Jun

Air Canada flights from Toronto to London

Our best Air Canada deals on Toronto to London flight tickets

Air Canada

16 Jan

YYZ11:00 p.m.Toronto Pearson Intl

7h 20m

LHR11:20 a.m.London Heathrow

23 Jan

LHR12:00 p.m.London Heathrow

13h 46m

1 stop

YYZ8:46 p.m.Toronto Pearson Intl

C$ 790

Find similar

Air Canada

23 Jan

YTZ12:30 p.m.Toronto Island

16h 35m

2 stops

LHR10:05 a.m.London Heathrow

25 Jan

LHR12:00 p.m.London Heathrow

14h 28m

1 stop

YTZ9:28 p.m.Toronto Island

C$ 795

Find similar

Air Canada

23 Jan

YTZ10:30 a.m.Toronto Island

18h 35m

2 stops

LHR10:05 a.m.London Heathrow

1 Feb

LHR12:00 p.m.London Heathrow

14h 38m

1 stop

YTZ9:38 p.m.Toronto Island

C$ 797

Find similar

Lufthansa flights from Toronto to London

Our best Lufthansa deals on Toronto to London flight tickets

Lufthansa

15 Jan

YYZ11:00 p.m.Toronto Pearson Intl

7h 20m

LHR11:20 a.m.London Heathrow

25 Jan

LHR7:40 a.m.London Heathrow

12h 10m

1 stop

YYZ2:50 p.m.Toronto Pearson Intl

C$ 804

Find similar

Lufthansa

17 Jan

YYZ11:00 p.m.Toronto Pearson Intl

7h 20m

LHR11:20 a.m.London Heathrow

23 Jan

LHR6:35 a.m.London Heathrow

13h 15m

1 stop

YYZ2:50 p.m.Toronto Pearson Intl

C$ 816

Find similar

Lufthansa

17 Jan

YYZ11:00 p.m.Toronto Pearson Intl

7h 20m

LHR11:20 a.m.London Heathrow

29 Jan

LHR6:00 p.m.London Heathrow

8h 10m

YYZ9:10 p.m.Toronto Pearson Intl

C$ 822

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 11/1

11:00 p.m.-11:20 a.m.

Nonstop7h 20m

London Heathrow

Tue 20/1

12:05 p.m.-6:09 p.m.

2 stops35h 04m

C$ 788

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Tue 13/1

5:25 p.m.-9:50 a.m.

1 stop11h 25m

London Stansted

Fri 23/1

6:30 a.m.-3:55 p.m.

1 stop14h 25m

C$ 788

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 6/5

8:45 p.m.-8:20 p.m.

1 stop18h 35m

London Heathrow

Sat 16/5

9:25 p.m.-10:10 p.m.

1 stop29h 45m

C$ 790

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 20/5

5:35 p.m.-9:15 a.m.

1 stop10h 40m

London Gatwick

Thu 28/5

10:35 a.m.-5:00 p.m.

1 stop11h 25m

C$ 790

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 15/1

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sun 17/5

12:40 p.m.-3:40 p.m.

Nonstop8h 00m

C$ 791

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sat 24/1

7:40 p.m.-10:55 a.m.

1 stop10h 15m

London Gatwick

Mon 9/2

11:55 a.m.-6:15 p.m.

1 stop11h 20m

C$ 793

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 23/1

12:30 p.m.-10:05 a.m.

2 stops16h 35m

London Heathrow

Sun 25/1

12:00 p.m.-9:28 p.m.

1 stop14h 28m

C$ 795

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 12/1

6:10 p.m.-6:30 a.m.

Nonstop7h 20m

London Heathrow

Sun 18/1

6:00 p.m.-9:10 p.m.

Nonstop8h 10m

C$ 795

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 21/4

10:35 p.m.-10:45 a.m.

Nonstop7h 10m

London Gatwick

Fri 1/5

12:40 p.m.-4:00 p.m.

Nonstop8h 20m

C$ 801

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 26/5

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

1 stop9h 55m

London Gatwick

Mon 8/6

11:35 a.m.-6:07 p.m.

1 stop11h 32m

C$ 839

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How to get the cheapest flight ticket from Toronto to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

Other information

What is the typical price of a round-trip flight between Toronto and London?

What is the cheapest month to fly to London?

In general, February is the cheapest month to fly from Toronto to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 716. If you aren’t able to travel to London during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 756.

What is the cheapest day to depart on your flight to London?

According to our data, Sunday is the cheapest day to fly to London from Toronto. The lowest ticket price found for a Sunday departure recently was C$ 1,124. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Toronto to London for around C$ 1,262.

What is the cheapest time of day to depart on your flight to London?

Our most recent data shows that the best time of day to fly to London is at noon. Flights from Toronto to London during this time can be as low as C$ 881. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,321 per ticket.

What is the cheapest Toronto to London flight route?

Fly from Toronto Pearson Intl to London Gatwick for the best Toronto - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 936 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Toronto for as low as C$ 846 on momondo.

What cabin class options are available on Toronto to London flights?

There are 4 cabin classes available to choose from on Toronto to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto to London flights?

No. A direct flight is the cheapest option for a flight between Toronto to London.

How have Toronto to London flight prices changed over time?

As of December 2025, prices for Toronto to London flights are approximately 32% more expensive when compared to flights at the same time last year.

When to book flights from Toronto to London

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Toronto to London (YTO to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to London

Best price found	C$ 485
Fastest flight time	7h 00m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from Toronto in the past 72 hours is C$ 485. The best round-trip flight deal from Toronto to London found on momondo in the last 72 hours is C$ 797.

The fastest flight from Toronto to London takes 7h 00m

Direct flights go from Toronto to London every day.

There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

Search flight deals

How far is Toronto to London by plane?
The straight-line distance from Toronto to London is 5709.1 km. A reasonable flight in good conditions will take 7h 00m.
When did momondo last update prices for flights from Toronto to London?
Prices for flights from Toronto to London are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to London?
The number of operators available for flights from Toronto to London is 19 as of December 2025.
How old do you have to be to fly from Toronto to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Toronto to London?
momondo data reveals that the most frequently booked plane model on the route from Toronto to London is Airbus A330-200, representing 18.91% of all bookings. The subsequent popular models are Airbus A321neo at 15.89%, Boeing 777-300ER at 15.13%, and Boeing 787-9 Dreamliner at 14.28%.
What is the most popular airline from Toronto to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Toronto to London is Air Transat (31% of total bookings). The next most popular airlines are Air Canada (26%), British Airways (13%), and Porter Airlines (12%).

Best airlines flying from Toronto to London

Compare and see reviews for airlines that fly from Toronto to London with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 222	Free Cancellation	Rating 7.2 3,191 reviews	Search WestJet flights
Lufthansa	PriceFrom C$ 433	Free Cancellation	Rating 6.8 7,612 reviews	Search Lufthansa flights
PLAY	PriceFrom C$ 456	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
WestJet Encore	PriceFrom C$ 557	Free Cancellation	Rating 0.0	Search WestJet Encore flights
Air Transat	PriceFrom C$ 584	Free Cancellation	Rating 7.8 480 reviews	Search Air Transat flights
TAP AIR PORTUGAL	PriceFrom C$ 603	Free Cancellation	Rating 7.1 2,081 reviews	Search TAP AIR PORTUGAL flights
Porter Airlines	PriceFrom C$ 627	Free Cancellation	Rating 8.0 394 reviews	Search Porter Airlines flights
Icelandair	PriceFrom C$ 649	Free Cancellation	Rating 7.0 584 reviews	Search Icelandair flights
Air Canada	PriceFrom C$ 714	Free Cancellation	Rating 7.1 10,500 reviews	Search Air Canada flights
KLM	PriceFrom C$ 717	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights

Porter Airlines Flights From Toronto to London
Porter Airlines is one of the most popular airlines flying from Toronto to London, operating 5 flights/week on average for this route. A good Porter Airlines flight deal for Toronto to London starts from C$ 627 round-trip, up to an average price of C$ 806. Our users have rated Porter Airlines at 8.0/10.
Delta Flights From Toronto to London
The best Delta deal for Toronto to London flight tickets found on momondo in the last 72 hours was C$ 741, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at C$ 951 round-trip. Delta operates 4 flights out of Toronto into London in an average week, so prices vary by time and availability. 8,011 Delta reviews by users on momondo have scored the airline at 7.9/10.

Hounslow

Ipswich

Dartford

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Crawley

Feltham

Hayes

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Maidstone

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Toronto.

Can I find flights from Toronto to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Toronto which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Toronto to London?

Once all potential Toronto to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Toronto to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Toronto to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Toronto to London from C$ 335

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to London departing on 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Air Canada flights from Toronto to London

Our best Air Canada deals on Toronto to London flight tickets

Lufthansa flights from Toronto to London

Our best Lufthansa deals on Toronto to London flight tickets

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How to get the cheapest flight ticket from Toronto to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Toronto and London?

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

Our most recent data shows that the best time of day to fly to London is at noon. Flights from Toronto to London during this time can be as low as C$ 881. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,321 per ticket.

What is the cheapest Toronto to London flight route?

Fly from Toronto Pearson Intl to London Gatwick for the best Toronto - London flight prices

How far in advance should I book a flight to London?

What cabin class options are available on Toronto to London flights?

There are 4 cabin classes available to choose from on Toronto to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto to London flights?

No. A direct flight is the cheapest option for a flight between Toronto to London.

How have Toronto to London flight prices changed over time?

As of December 2025, prices for Toronto to London flights are approximately 32% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Toronto to London?

TAP AIR PORTUGAL, Air Transat, and Air Canada are the most popular carriers operating from Toronto to London

Which airlines fly to London?

How often are flights from Toronto to London delayed?

Historically, on average around 21% of flights between Toronto and London have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Toronto to London flights?

According to our data, Virgin Atlantic has had the least delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Toronto and London?

Reykjavik (KEF) was the most common stop: 37% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Toronto to London?

Flights via Calgary (YYC) offer the lowest average round-trip price of C$ 222.

Which layover airport has the shortest travel time from Toronto to London?

Flights connecting via Halifax (YHZ) have the shortest average one-way travel time: 9h 01m.

Which layover airport has the shortest connection time from Toronto to London?

Zurich (ZRH) has the shortest average layover time for this route: 0h 58m.

How many flights depart from Toronto to London on average per day?

The number of flights available between Toronto and London is 34 per day as of December 2025. The most frequent departure time is 11:00p.m., with 100% of daily flights leaving in the evening.

How many flights depart from Toronto to London on average per week?

The number of flights available between Toronto and London is 241 per week as of December 2025. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.

How long does it take to fly to London?

When to book flights from Toronto to London

Cheap Toronto to London (YTO to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to London

Best price found

Fastest flight time

Direct flights

Airports in London

How far is Toronto to London by plane?

When did momondo last update prices for flights from Toronto to London?

How many operators does momondo search for flights from Toronto to London?

How old do you have to be to fly from Toronto to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Toronto to London?

What is the most popular airline from Toronto to London?

Best airlines flying from Toronto to London

Compare and see reviews for airlines that fly from Toronto to London with momondo

Porter Airlines Flights From Toronto to London

Delta Flights From Toronto to London