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

Reykjavik (KEF) was the most common stop: 42% of momondo users choosing one-stop flights on this route connected there.

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.

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

Flights via Calgary (YYC) offer the lowest average round-trip price of C$ 223.

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

The number of flights available between Toronto and London is 238 per week as of November 2025. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 34m.

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 November 2025. The most frequent departure time is 11:00p.m., with 100% of daily flights leaving in the evening.

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

TAP AIR PORTUGAL and WestJet are the most popular carriers operating from Toronto to London

How long does it take to fly to London?

On average, it takes 8h 30m 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 November 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$ 320 Cheap Flights from Toronto to London in 2025/26

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

Prices are currently typical for flights on this route. Typical prices usually range from C$ 746 to C$ 986. The lowest price recently found on this route was C$ 750.

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 p.m. - 2:00 p.m.YYZ-LTN

14h 10m1 stop

7:30 a.m. - 12:10 p.m.LTN-YYZ

33h 40m1 stop

C$ 750Multiple Airlines

Find Deal

Thu, 5 Feb - Tue, 17 Feb

11:25 p.m. - 2:40 p.m.YYZ-LGW

10h 15m1 stop

3:40 p.m. - 7:10 p.m.LGW-YYZ

32h 30m1 stop

C$ 750Icelandair

Find Deal

Fri, 3 Apr - Sun, 12 Apr

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

7h 10mdirect

11:40 a.m. - 3:00 p.m.LGW-YYZ

8h 20mdirect

C$ 757Air Transat

Find Deal

Thu, 8 Jan - Sat, 17 Jan

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

7h 10mdirect

11:40 a.m. - 3:00 p.m.LGW-YYZ

8h 20mdirect

C$ 759Air Transat

Find Deal

Tue, 2 Dec - Sat, 21 Feb

3:30 p.m. - 7:10 a.m.YTZ-LHR

10h 40m1 stop

9:00 a.m. - 5:55 p.m.LHR-YTZ

13h 55m2 stops

C$ 815Air Canada

Find Deal

Mon, 24 Nov - Thu, 27 Nov

9:15 p.m. - 5:20 p.m.YYZ-LCY

15h 05m1 stop

9:20 a.m. - 3:40 p.m.LCY-YYZ

11h 20m1 stop

C$ 822Virgin Atlantic

Find Deal

Tue, 2 Dec - Tue, 9 Dec

8:50 a.m. - 7:10 a.m.YTZ-LHR

17h 20m2 stops

6:50 a.m. - 5:55 p.m.LHR-YTZ

16h 05m2 stops

C$ 824Air Canada

Find Deal

Tue, 25 Nov - Tue, 2 Dec

5:50 p.m. - 8:10 a.m.YYZ-LCY

9h 20m1 stop

8:40 a.m. - 3:40 p.m.LCY-YYZ

12h 00m1 stop

C$ 837Virgin Atlantic

Find Deal

Tue, 27 Jan - Tue, 10 Feb

5:45 a.m. - 12:50 p.m.YHM-LHR

26h 05m1 stop

2:50 p.m. - 1:22 p.m.LHR-YHM

27h 32m1 stop

C$ 907WestJet

Find Deal

Tue, 13 Jan - Thu, 22 Jan

5:45 a.m. - 12:50 p.m.YHM-LHR

26h 05m1 stop

2:50 p.m. - 5:16 p.m.LHR-YHM

31h 26m1 stop

C$ 1,057WestJet

Find Deal

Tue, 27 Jan - Tue, 10 Feb

Air Canada flights from Toronto to London

Our best Air Canada deals on Toronto to London flight tickets

Air Canada

1 Feb

YYZ11:00 p.m.Toronto Pearson Intl

7h 20m

LHR11:20 a.m.London Heathrow

6 Feb

LHR9:00 a.m.London Heathrow

12h 25m

1 stop

YYZ4:25 p.m.Toronto Pearson Intl

C$ 768

Find similar

Air Canada

17 Nov

YYZ6:10 p.m.Toronto Pearson Intl

7h 20m

LHR6:30 a.m.London Heathrow

24 Nov

LHR9:00 a.m.London Heathrow

12h 10m

1 stop

YYZ4:10 p.m.Toronto Pearson Intl

C$ 785

Find similar

Air Canada

19 Nov

YYZ11:00 p.m.Toronto Pearson Intl

7h 20m

LHR11:20 a.m.London Heathrow

3 Dec

LHR9:00 a.m.London Heathrow

12h 25m

1 stop

YYZ4:25 p.m.Toronto Pearson Intl

C$ 787

Find similar

Aer Lingus flights from Toronto to London

Our best Aer Lingus deals on Toronto to London flight tickets

Aer Lingus

8 Jan

YYZ5:25 p.m.Toronto Pearson Intl

13h 00m

1 stop

LHR11:25 a.m.London Heathrow

14 Jan

LHR7:50 a.m.London Heathrow

13h 05m

1 stop

YYZ3:55 p.m.Toronto Pearson Intl

C$ 775

Find similar

Aer Lingus

9 Jan

YYZ5:25 p.m.Toronto Pearson Intl

9h 40m

1 stop

LHR8:05 a.m.London Heathrow

16 Jan

LHR8:50 a.m.London Heathrow

12h 05m

1 stop

YYZ3:55 p.m.Toronto Pearson Intl

C$ 781

Find similar

Aer Lingus

9 Jan

YYZ5:25 p.m.Toronto Pearson Intl

13h 00m

1 stop

LHR11:25 a.m.London Heathrow

18 Jan

LHR9:50 a.m.London Heathrow

11h 05m

1 stop

YYZ3:55 p.m.Toronto Pearson Intl

C$ 787

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 5/2

6:50 p.m.-2:00 p.m.

1 stop14h 10m

London Luton

Tue 17/2

7:30 a.m.-12:10 p.m.

1 stop33h 40m

C$ 750

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Fri 3/4

11:25 p.m.-2:40 p.m.

1 stop10h 15m

London Gatwick

Sun 12/4

3:40 p.m.-7:10 p.m.

1 stop32h 30m

C$ 750

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 8/1

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

Nonstop7h 10m

London Gatwick

Sat 17/1

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 757

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 2/12

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

Nonstop7h 10m

London Gatwick

Sat 21/2

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 759

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 24/11

3:30 p.m.-7:10 a.m.

1 stop10h 40m

London Heathrow

Thu 27/11

9:00 a.m.-5:55 p.m.

2 stops13h 55m

C$ 815

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Tue 2/12

9:15 p.m.-5:20 p.m.

1 stop15h 05m

London City

Tue 9/12

9:20 a.m.-3:40 p.m.

1 stop11h 20m

C$ 822

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 25/11

8:50 a.m.-7:10 a.m.

2 stops17h 20m

London Heathrow

Tue 2/12

6:50 a.m.-5:55 p.m.

2 stops16h 05m

C$ 824

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Tue 27/1

5:50 p.m.-8:10 a.m.

1 stop9h 20m

London City

Tue 10/2

8:40 a.m.-3:40 p.m.

1 stop12h 00m

C$ 837

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Tue 13/1

5:45 a.m.-12:50 p.m.

1 stop26h 05m

London Heathrow

Thu 22/1

2:50 p.m.-1:22 p.m.

1 stop27h 32m

C$ 907

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Tue 27/1

5:45 a.m.-12:50 p.m.

1 stop26h 05m

London Heathrow

Tue 10/2

2:50 p.m.-5:16 p.m.

1 stop31h 26m

C$ 1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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$ 719. 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$ 760.

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$ 1,128. 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$ 1,283.

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$ 885. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,347 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$ 939 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$ 841 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?

You could potentially save up to 15% on your flight if you consider stops on a Toronto to London flight.

How have Toronto to London flight prices changed over time?

As of November 2025, prices for Toronto to London flights are approximately 27% 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$ 436
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$ 436. The best round-trip flight deal from Toronto to London found on momondo in the last 72 hours is C$ 795.

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 10m.
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 November 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 21.42% of all bookings. The subsequent popular models are Airbus A321neo at 15.43%, Boeing 777-300ER at 14.65%, and Boeing 777 at 14.19%.
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 (30% of total bookings). The next most popular airlines are Air Canada (26%), British Airways (12%), 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$ 223	Free Cancellation	Rating 7.2 3,159 reviews	Search WestJet flights
Lufthansa	PriceFrom C$ 435	Free Cancellation	Rating 6.8 7,567 reviews	Search Lufthansa flights
PLAY	PriceFrom C$ 458	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
WestJet Encore	PriceFrom C$ 560	Free Cancellation	Rating 0.0	Search WestJet Encore flights
Air Transat	PriceFrom C$ 586	Free Cancellation	Rating 7.8 471 reviews	Search Air Transat flights
TAP AIR PORTUGAL	PriceFrom C$ 611	Free Cancellation	Rating 7.1 2,059 reviews	Search TAP AIR PORTUGAL flights
Porter Airlines	PriceFrom C$ 639	Free Cancellation	Rating 8.0 389 reviews	Search Porter Airlines flights
Icelandair	PriceFrom C$ 653	Free Cancellation	Rating 7.1 578 reviews	Search Icelandair flights
Air Canada	PriceFrom C$ 719	Free Cancellation	Rating 7.1 10,443 reviews	Search Air Canada flights
KLM	PriceFrom C$ 720	Free Cancellation	Rating 7.7 1,410 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$ 639 round-trip, up to an average price of C$ 807. 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$ 744, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at C$ 957 round-trip. Delta operates 4 flights out of Toronto into London in an average week, so prices vary by time and availability. 8,010 Delta reviews by users on momondo have scored the airline at 7.9/10.

Hounslow

Ipswich

Dartford

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Canterbury

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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Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

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London Southend Airport

London Stansted Airport

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Flights to Edinburghfrom C$ 673

Flights to Manchesterfrom C$ 711

Flights to Glasgowfrom C$ 705

Flights to Birminghamfrom C$ 681

Flights to Newcastle upon Tynefrom C$ 1,021

Flights to Belfastfrom C$ 735

Flights to Bristolfrom C$ 784

Flights to Aberdeenfrom C$ 871

Flights to Leedsfrom C$ 925

Flights to Liverpoolfrom C$ 750

Flights to Invernessfrom C$ 738

Flights to Cardifffrom C$ 991

Cheap flights from Toronto to London from C$ 320

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 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Toronto to London

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air Canada flights from Toronto to London

Our best Air Canada deals on Toronto to London flight tickets

Aer Lingus flights from Toronto to London

Our best Aer Lingus deals on Toronto to London flight tickets

momondo Fare Finder

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

See travel insights to London from

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$ 885. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,347 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?

You could potentially save up to 15% on your flight if you consider stops on a Toronto to London flight.

How have Toronto to London flight prices changed over time?

As of November 2025, prices for Toronto to London flights are approximately 27% 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 and WestJet are the most popular carriers operating from Toronto to London

Which airlines fly to London?

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

Reykjavik (KEF) was the most common stop: 42% 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$ 223.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 34m.

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 November 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 238 per week as of November 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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.