Q: What is the typical price of a round-trip flight between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from £431 to £607. The lowest price recently found on this route was £422.

Question 1

Which stopover airport has the shortest travel time from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 10h 55m.

Question 2

Which stopover airport has the shortest connection time from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Paris (CDG) has the shortest average stopover time for this route: 1h 45m.

Question 3

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

Accepted Answer

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

Question 4

What is the cheapest airline that flies from London Heathrow to Montreal Pierre Elliott Trudeau Intl?

Accepted Answer

Virgin Atlantic, British Airways, and Finnair are the most popular carriers operating from London Heathrow to Montreal Pierre Elliott Trudeau Intl

Question 5

What is the typical price of a round-trip flight between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £431 to £607.
The lowest price recently found on this route was £422.

Question 6

How many flights depart from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on average per week?

Accepted Answer

83 flights are operational weekly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport as of December 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

Question 7

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around £483 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport for as low as £443 on momondo.

Question 8

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Our data shows that Wednesday is the least expensive day to fly to Montreal Pierre Elliott Trudeau Intl Airport. Tickets to fly out on this day can be as low as £529. Flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on a Saturday will generally be more expensive and average around £562. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 9

How have London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

Accepted Answer

As of December 2025, prices for London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

Question 10

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Flying to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £501 when looking at flights departing in the afternoon. Flights at midday are often more expensive, with an average ticket price of £578.

Question 11

What cabin class options are available on London Heathrow to Montreal Pierre Elliott Trudeau Intl flights?

Accepted Answer

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

Question 12

Which airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport according to our data. Air Canada is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 9 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 13

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Lisbon (LIS) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Question 14

Which stopover airport offers the lowest fares from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Flights via Lisbon (LIS) offer the lowest average return price of £724.

Question 15

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

In general, May is the cheapest month to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £410. If you are unable to visit Montreal Pierre Elliott Trudeau Intl Airport during the month of May, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around £413.

Question 16

How often are flights from London to Montreal delayed?

Accepted Answer

Historically, on average around 10% of flights between London and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

Question 17

How many flights depart from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on average per day?

Accepted Answer

As of December 2025, there are 11 flights per day flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport. The most common time of day flights depart is 13:00, with 100% of flights taking off in the afternoon.

Question 18

Can stopping save me money on London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights?

Accepted Answer

You could potentially save up to 20% on your flight if you consider stops on a London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flight.

Question 19

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

Accepted Answer

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

Question 20

What is the cheapest London Heathrow to Montreal Pierre Elliott Trudeau Intl flight route?

Accepted Answer

Fly from London Heathrow to Montreal Pierre Elliott Trudeau Intl for the best London Heathrow - Montreal Pierre Elliott Trudeau Intl flight prices

Question 21

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

Accepted Answer

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

Question 22

When did momondo last update prices for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Prices for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

Question 23

How many operators does momondo search for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

As of December 2025, there are 9 operators available to choose from for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport.

Question 24

How old do you have to be to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl 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 London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport.

Question 25

What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport 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 Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£484
Fastest flight time	7h 10m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom £96	Free Cancellation	Rating 7.4 1,513 reviews	Search Air France flights
Virgin Atlantic	PriceFrom £259	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights
Air Transat	PriceFrom £320	Free Cancellation	Rating 7.8 484 reviews	Search Air Transat flights
United Airlines	PriceFrom £326	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights
TAP AIR PORTUGAL	PriceFrom £336	Free Cancellation	Rating 7.2 2,095 reviews	Search TAP AIR PORTUGAL flights
Air Canada	PriceFrom £365	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada flights
Lufthansa	PriceFrom £368	Free Cancellation	Rating 6.8 7,649 reviews	Search Lufthansa flights
British Airways	PriceFrom £376	Free Cancellation	Rating 6.7 7,606 reviews	Search British Airways flights
Finnair	PriceFrom £398	Free Cancellation	Rating 7.6 1,339 reviews	Search Finnair flights

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How to get the cheapest flight ticket from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

What is the typical price of a round-trip flight between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest London Heathrow to Montreal Pierre Elliott Trudeau Intl flight route?

Fly from London Heathrow to Montreal Pierre Elliott Trudeau Intl for the best London Heathrow - Montreal Pierre Elliott Trudeau Intl flight prices

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

What cabin class options are available on London Heathrow to Montreal Pierre Elliott Trudeau Intl flights?

There are 3 cabin classes available to choose from on London Heathrow to Montreal Pierre Elliott Trudeau Intl 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 London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flight.

How have London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of December 2025, prices for London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from London Heathrow to Montreal Pierre Elliott Trudeau Intl?

Virgin Atlantic, British Airways, and Finnair are the most popular carriers operating from London Heathrow to Montreal Pierre Elliott Trudeau Intl

Which airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?

How often are flights from London to Montreal delayed?

Historically, on average around 10% of flights between London and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

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

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

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

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

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

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport?

Lisbon (LIS) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Flights via Lisbon (LIS) offer the lowest average return price of £724.

Which stopover airport has the shortest travel time from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 10h 55m.

Which stopover airport has the shortest connection time from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Paris (CDG) has the shortest average stopover time for this route: 1h 45m.

How many flights depart from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on average per day?

As of December 2025, there are 11 flights per day flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport. The most common time of day flights depart is 13:00, with 100% of flights taking off in the afternoon.

How many flights depart from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on average per week?

83 flights are operational weekly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport as of December 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

When to book flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

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How far is London Heathrow to Montreal Pierre Elliott Trudeau Intl by plane?

When did momondo last update prices for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

How many operators does momondo search for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

How old do you have to be to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

What is the most popular plane model from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What is the most popular airline from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

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