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

Prices are currently low for flights on this route. Typical prices usually range from £536 to £669. The lowest price recently found on this route was £210.

Question 1

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

Accepted Answer

On average, the least expensive day to fly to London Heathrow Airport from Toronto is on a Monday. momondo users have found tickets for Monday departures for as low as £526. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £563.

Question 2

Which airport is the most popular for stopovers for flights between Toronto and London Heathrow Airport?

Accepted Answer

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

Question 3

Which stopover airport offers the lowest fares from Toronto to London Heathrow Airport?

Accepted Answer

Flights via Reykjavik (KEF) offer the lowest average return price of £381.

Question 4

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

Accepted Answer

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

Question 5

How long does it take to fly to London Heathrow Airport?

Accepted Answer

If you’re flying from a popular airport in Toronto, such as Toronto or Hamilton, and flying into London Heathrow Airport, then you can expect flight times to average 8h 27m and 25h 05m, respectively.

Question 6

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £536 to £669.
The lowest price recently found on this route was £210.

Question 7

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

Accepted Answer

As of August 2025, there are 39 flights per day flying from Toronto to London Heathrow Airport. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.

Question 8

What is the cheapest Toronto to London Heathrow flight route?

Accepted Answer

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

Question 9

Which stopover airport has the shortest travel time from Toronto to London Heathrow Airport?

Accepted Answer

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 33m.

Question 10

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

Accepted Answer

As of August 2025, there are 277 flights per week flying from Toronto to London Heathrow Airport. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

Question 11

Which airlines fly to London Heathrow Airport?

Accepted Answer

Air Canada, British Airways and Virgin Atlantic are the top three most popular airlines that fly to London Heathrow Airport from Toronto according to our data. Air Canada is the first choice among our users, with 66% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 10 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 12

Which stopover airport has the shortest connection time from Toronto to London Heathrow Airport?

Accepted Answer

Reykjavik (KEF) has the shortest average stopover time for this route: 1h 20m.

Question 13

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

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Toronto to London Heathrow Airport at midday for as low as £509. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £537 on average. Flights to London Heathrow Airport from Toronto in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 14

How have Toronto to London Heathrow Airport flight prices changed over time?

Accepted Answer

As of August 2025, prices for Toronto to London Heathrow Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

Question 15

Can stopping save me money on Toronto to London Heathrow Airport flights?

Accepted Answer

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

Question 16

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

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £499 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Toronto for as low as £444 on momondo.

Question 17

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

In general, February is the cheapest month to fly from Toronto to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £422. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Toronto averaging around £434.

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

Prices for flights from Toronto to London Heathrow Airport were last updated today.

Question 20

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

Accepted Answer

There are 10 operators available for flights from Toronto to London Heathrow Airport as of August 2025.

Question 21

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto to London Heathrow Airport.

Question 22

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

Accepted Answer

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£165
Fastest flight time	7h 10m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom £366	Free Cancellation	Rating 7.1 1,192 reviews	Search Aer Lingus flights
Icelandair	PriceFrom £371	Free Cancellation	Rating 7.0 520 reviews	Search Icelandair flights
Air Canada	PriceFrom £379	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom £397	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £404	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa flights
British Airways	PriceFrom £409	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights
KLM	PriceFrom £411	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights
Finnair	PriceFrom £421	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
American Airlines	PriceFrom £423	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air France	PriceFrom £520	Free Cancellation	Rating 7.5 1,465 reviews	Search Air France flights

Cheap flights from Toronto to London from £165

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 12/11. 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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How to get the cheapest flight ticket from Toronto to London Heathrow Airport

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 Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

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

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

What is the cheapest Toronto to London Heathrow flight route?

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

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

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

There are 3 cabin classes available to choose from on Toronto to London Heathrow 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 Heathrow Airport flights?

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

How have Toronto to London Heathrow Airport flight prices changed over time?

As of August 2025, prices for Toronto to London Heathrow Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

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

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

Which airlines fly to London Heathrow Airport?

Which airport is the most popular for stopovers for flights between Toronto and London Heathrow Airport?

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

Which stopover airport offers the lowest fares from Toronto to London Heathrow Airport?

Flights via Reykjavik (KEF) offer the lowest average return price of £381.

Which stopover airport has the shortest travel time from Toronto to London Heathrow Airport?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 33m.

Which stopover airport has the shortest connection time from Toronto to London Heathrow Airport?

Reykjavik (KEF) has the shortest average stopover time for this route: 1h 20m.

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

As of August 2025, there are 39 flights per day flying from Toronto to London Heathrow Airport. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.

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

As of August 2025, there are 277 flights per week flying from Toronto to London Heathrow Airport. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Toronto, such as Toronto or Hamilton, and flying into London Heathrow Airport, then you can expect flight times to average 8h 27m and 25h 05m, respectively.

When to book flights from Toronto to London Heathrow Airport

Cheap Toronto to London Heathrow Airport (YTO to LHR) flight deals and tips

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How far is Toronto to London Heathrow by plane?

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

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

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

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

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

What is the most popular airline from Toronto to London Heathrow Airport?

Best airlines flying from Toronto to London Heathrow Airport

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

KLM Flights From Toronto to London Heathrow Airport

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