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

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 05m.

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

Reykjavik (KEF) was the most common stop: 33% of momondo users choosing one-stop flights on this route connected there.

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

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

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

Halifax (YHZ) has the shortest average layover time for this route: 1h 12m.

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

Flights via Reykjavik (KEF) offer the lowest average round-trip price of C$ 602.

Which airlines fly to Toronto?

Air Canada, Lufthansa and British Airways are the top three most popular airlines that fly to Toronto from London according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Toronto. Keep in mind that there are 11 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

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

38 flights are operational daily from London to Toronto as of August 2025. The most popular departure time for this route is 5:00p.m., with 80% of flights per day taking off in the afternoon.

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

The number of flights available between London and Toronto is 269 per week as of August 2025. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.

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

Prices for flights from London to Toronto refresh daily.

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

As of August 2025, there are 11 operators available to choose from for flights from London to Toronto.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Toronto.

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

The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 464 Cheap Flights from London to Toronto (LON-YTO) in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from C$ 732 to C$ 1,018. The lowest price recently found on this route was C$ 670.

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Toronto (LON-YTO)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:00 a.m. - 1:50 p.m.LHR-YYZ

12h 50m1 stop

5:00 p.m. - 9:35 a.m.YYZ-LHR

11h 35m1 stop

C$ 670Austrian Airlines

Find Deal

Wed, 24 Sep - Sun, 28 Sep

6:00 a.m. - 1:50 p.m.LHR-YYZ

12h 50m1 stop

5:00 p.m. - 9:35 a.m.YYZ-LHR

11h 35m1 stop

C$ 671Austrian Airlines

Find Deal

Fri, 19 Sep - Sat, 27 Sep

11:35 a.m. - 5:25 p.m.LGW-YYZ

10h 50m1 stop

11:15 p.m. - 9:50 a.m.YYZ-LGW

29h 35m1 stop

C$ 671Air Transat

Find Deal

Sat, 6 Sep - Sat, 20 Sep

6:50 a.m. - 5:45 p.m.LHR-YTZ

15h 55m2 stops

10:20 a.m. - 6:30 a.m.YTZ-LHR

15h 10m2 stops

C$ 671Air Canada

Find Deal

Fri, 10 Oct - Fri, 17 Oct

6:50 a.m. - 5:45 p.m.LHR-YTZ

15h 55m2 stops

10:40 a.m. - 7:10 a.m.YTZ-LHR

15h 30m2 stops

C$ 672Air Canada

Find Deal

Sun, 7 Sep - Sun, 30 Nov

1:30 p.m. - 7:45 p.m.LHR-YYZ

11h 15m1 stop

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

7h 20mdirect

C$ 672Lufthansa

Find Deal

Wed, 24 Sep - Wed, 10 Dec

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

8h 20mdirect

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

7h 10mdirect

C$ 674Air Transat

Find Deal

Fri, 7 Nov - Mon, 24 Nov

6:30 a.m. - 1:05 p.m.LHR-YYZ

11h 35m1 stop

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

7h 20mdirect

C$ 678Lufthansa

Find Deal

Sun, 9 Nov - Sat, 22 Nov

11:55 a.m. - 7:15 p.m.LGW-YYZ

11h 20m1 stop

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

10h 15m1 stop

C$ 708Icelandair

Find Deal

Thu, 30 Oct - Fri, 7 Nov

12:15 p.m. - 6:15 p.m.LHR-YYZ

11h 00m1 stop

7:40 p.m. - 10:50 a.m.YYZ-LHR

10h 10m1 stop

C$ 724Icelandair

Find Deal

Sun, 23 Nov - Mon, 15 Dec

Austrian Airlines flights from London to Toronto

Our best Austrian Airlines deals on London to Toronto flight tickets

Austrian Airlines

24 Sep

LHR6:00 a.m.London Heathrow

12h 50m

1 stop

YYZ1:50 p.m.Toronto Pearson Intl

28 Sep

YYZ5:00 p.m.Toronto Pearson Intl

11h 35m

1 stop

LHR9:35 a.m.London Heathrow

C$ 670

Find similar

Austrian Airlines

19 Sep

LHR6:00 a.m.London Heathrow

12h 50m

1 stop

YYZ1:50 p.m.Toronto Pearson Intl

27 Sep

YYZ5:00 p.m.Toronto Pearson Intl

11h 35m

1 stop

LHR9:35 a.m.London Heathrow

C$ 671

Find similar

Air Transat flights from London to Toronto

Our best Air Transat deals on London to Toronto flight tickets

Air Transat

6 Sep

LGW11:35 a.m.London Gatwick

10h 50m

1 stop

YYZ5:25 p.m.Toronto Pearson Intl

20 Sep

YYZ11:15 p.m.Toronto Pearson Intl

29h 35m

1 stop

LGW9:50 a.m.London Gatwick

C$ 671

Find similar

Air Transat

7 Nov

LGW11:40 a.m.London Gatwick

8h 20m

YYZ3:00 p.m.Toronto Pearson Intl

24 Nov

YYZ9:35 p.m.Toronto Pearson Intl

7h 10m

LGW9:45 a.m.London Gatwick

C$ 674

Find similar

Air Transat

6 Nov

LGW11:40 a.m.London Gatwick

8h 20m

YYZ3:00 p.m.Toronto Pearson Intl

9 Nov

YYZ9:35 p.m.Toronto Pearson Intl

7h 10m

LGW9:45 a.m.London Gatwick

C$ 675

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 24/9

6:00 a.m.-1:50 p.m.

1 stop12h 50m

Toronto Pearson Intl

Sun 28/9

5:00 p.m.-9:35 a.m.

1 stop11h 35m

C$ 670

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 19/9

6:00 a.m.-1:50 p.m.

1 stop12h 50m

Toronto Pearson Intl

Sat 27/9

5:00 p.m.-9:35 a.m.

1 stop11h 35m

C$ 671

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 6/9

11:35 a.m.-5:25 p.m.

1 stop10h 50m

Toronto Pearson Intl

Sat 20/9

11:15 p.m.-9:50 a.m.

1 stop29h 35m

C$ 671

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 10/10

6:50 a.m.-5:45 p.m.

2 stops15h 55m

Toronto Island

Fri 17/10

10:20 a.m.-6:30 a.m.

2 stops15h 10m

C$ 671

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 7/9

6:50 a.m.-5:45 p.m.

2 stops15h 55m

Toronto Island

Sun 30/11

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

2 stops15h 30m

C$ 672

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 24/9

1:30 p.m.-7:45 p.m.

1 stop11h 15m

Toronto Pearson Intl

Wed 10/12

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

Nonstop7h 20m

C$ 672

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 7/11

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

Nonstop8h 20m

Toronto Pearson Intl

Mon 24/11

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

Nonstop7h 10m

C$ 674

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 9/11

6:30 a.m.-1:05 p.m.

1 stop11h 35m

Toronto Pearson Intl

Sat 22/11

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

Nonstop7h 20m

C$ 678

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 30/10

11:55 a.m.-7:15 p.m.

1 stop11h 20m

Toronto Pearson Intl

Fri 7/11

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

1 stop10h 15m

C$ 708

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 23/11

12:15 p.m.-6:15 p.m.

1 stop11h 00m

Toronto Pearson Intl

Mon 15/12

7:40 p.m.-10:50 a.m.

1 stop10h 10m

C$ 724

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 London to Toronto

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 London and Toronto?

What is the cheapest month to fly to Toronto?

The month of February is, on average, the cheapest month to fly to Toronto from London, with most prices found around C$ 675. The month of March is another great option to travel to Toronto, with average flight prices from London averaging around C$ 681.

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

According to our data, Wednesday is the cheapest day to fly to Toronto from London. The lowest ticket price found for a Wednesday departure recently was C$ 827. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London to Toronto on a Monday will generally be more expensive and average around C$ 913. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Toronto from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 849 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around C$ 953. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Toronto flight route?

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

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

You are more likely to see cheaper flights to Toronto from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around C$ 844 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from London for as low as C$ 764 on momondo.

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

There are 3 cabin classes available to choose from on London to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Toronto flight prices changed over time?

As of August 2025, prices for London to Toronto flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from London to Toronto

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

Estimated round-trip price

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

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

Best price found	C$ 518
Fastest flight time	7h 40m
Direct flights	Every day
Airports in Toronto	1 airport

The best one-way flight to Toronto from London in the past 72 hours is C$ 518. The best round-trip flight deal from London to Toronto found on momondo in the last 72 hours is C$ 672.

The fastest flight from London to Toronto takes 7h 40m

Direct flights go from London to Toronto every day.

There is 1 airport near Toronto: Toronto Pearson Intl (YYZ)

Search flight deals

How far is London to Toronto by plane?
The distance between London and Toronto is about 5709.1 km. In terms of flight time, this usually takes a little over 7h 50m.
When did momondo last update prices for flights from London to Toronto?
Prices for flights from London to Toronto refresh daily.
How many operators does momondo search for flights from London to Toronto?
As of August 2025, there are 11 operators available to choose from for flights from London to Toronto.
How old do you have to be to fly from London to Toronto?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Toronto?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Toronto is Boeing 787-9 Dreamliner (28.90% of total bookings). The next most popular plane models are Airbus A330-200 (17.76%), Boeing 777 (14.32%), and Airbus A321neo (11.14%).
What is the most popular airline from London to Toronto?
Based on momondo bookings for flights between London and Toronto, the leading airline is Air Transat, making up 39% of the total bookings. Other popular airlines include Air Canada with 33%, Lufthansa with 10%, and British Airways with 9%.

Best airlines flying from London to Toronto

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom C$ 568	Free Cancellation	Rating 6.8 7,359 reviews	Search Lufthansa flights
Air Transat	PriceFrom C$ 601	Free Cancellation	Rating 7.7 428 reviews	Search Air Transat flights
Icelandair	PriceFrom C$ 614	Free Cancellation	Rating 7.0 533 reviews	Search Icelandair flights
British Airways	PriceFrom C$ 644	Free Cancellation	Rating 6.7 7,309 reviews	Search British Airways flights
TAP AIR PORTUGAL	PriceFrom C$ 648	Free Cancellation	Rating 7.1 1,962 reviews	Search TAP AIR PORTUGAL flights
Air Canada	PriceFrom C$ 658	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom C$ 661	Free Cancellation	Rating 7.4 658 reviews	Search Virgin Atlantic flights
Delta	PriceFrom C$ 708	Free Cancellation	Rating 7.9 7,979 reviews	Search Delta flights
American Airlines	PriceFrom C$ 711	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 727	Free Cancellation	Rating 7.4 8,943 reviews	Search United Airlines flights

Delta Flights From London to Toronto
Delta operates around 7 flights from London to Toronto every week. The average price of these flights found in the last 72 hours has been C$ 561, but momondo users have found Delta deals from London to Toronto from as low as C$ 512 round-trip. Delta has been scored 7.9/10 in 7,979 reviews.
Air Transat Flights From London to Toronto
The best Air Transat deal for London to Toronto flight tickets found on momondo in the last 72 hours was C$ 434, round-trip. It should be noted that an average Air Transat flight deal for this route in this time was higher, at C$ 610 round-trip. Air Transat operates 11 flights out of London into Toronto in an average week, so prices vary by time and availability. 428 Air Transat reviews by users on momondo have scored the airline at 7.7/10.

Apsley

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Toronto. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for London to Toronto flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between London and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Toronto 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 31/8

Sun 7/9

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Cheap flights from London to Toronto from C$ 464

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Toronto departing on 14/9. 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 London to Toronto (LON-YTO)

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Austrian Airlines flights from London to Toronto

Our best Austrian Airlines deals on London to Toronto flight tickets

Air Transat flights from London to Toronto

Our best Air Transat deals on London to Toronto flight tickets

momondo Fare Finder

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

See travel insights to Toronto from

How to get the cheapest flight ticket from London to Toronto

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 London and Toronto?

What is the cheapest month to fly to Toronto?

The month of February is, on average, the cheapest month to fly to Toronto from London, with most prices found around C$ 675. The month of March is another great option to travel to Toronto, with average flight prices from London averaging around C$ 681.

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

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

What is the cheapest London to Toronto flight route?

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

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

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

There are 3 cabin classes available to choose from on London to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Toronto flight prices changed over time?

As of August 2025, prices for London to Toronto flights are approximately 8% more expensive when compared to flights at the same time last year.

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

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

Which airlines fly to Toronto?

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

Reykjavik (KEF) was the most common stop: 33% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Reykjavik (KEF) offer the lowest average round-trip price of C$ 602.

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

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 05m.

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

Halifax (YHZ) has the shortest average layover time for this route: 1h 12m.

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

38 flights are operational daily from London to Toronto as of August 2025. The most popular departure time for this route is 5:00p.m., with 80% of flights per day taking off in the afternoon.

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

The number of flights available between London and Toronto is 269 per week as of August 2025. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.

When to book flights from London to Toronto

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

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

Best price found

Fastest flight time

Direct flights

Airports in Toronto

How far is London to Toronto by plane?

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

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

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

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

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

What is the most popular airline from London to Toronto?

Best airlines flying from London to Toronto

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

Delta Flights From London to Toronto

Air Transat Flights From London to Toronto

Travelling to a place near Toronto?

Why use momondo?

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

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

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

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

An easier way to manage your Toronto 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada