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 C$ 701 to C$ 905. The lowest price recently found on this route was C$ 686.

Question 1

How often are flights from London to Montreal delayed?

Accepted Answer

Historically, on average around 9% 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 156 minutes.

Question 2

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

Accepted Answer

The number of flights available between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport is 10 per day as of January 2026. The most frequent departure time is 1:00p.m., with 100% of daily flights leaving in the afternoon.

Question 3

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

Accepted Answer

As of January 2026, prices for London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

Question 4

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

Accepted Answer

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

Question 5

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

Accepted Answer

The month of September is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport, with most prices found around C$ 761. The month of May is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from London Heathrow Airport averaging around C$ 764.

Question 6

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

Accepted Answer

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 826. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around C$ 973. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 7

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

Accepted Answer

The number of flights available between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport is 70 per week as of January 2026. The most frequent departure day is Sun, with 19% of weekly flights leaving on this day.

Question 8

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. Sunday has historically seen more delays on average compared to the rest of the week.

Question 9

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 C$ 701 to C$ 905.
The lowest price recently found on this route was C$ 686.

Question 10

Which airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Air Canada, Lufthansa and British Airways 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 58% of people opting to fly with this airline when travelling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 3 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 11

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 12

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 13

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 C$ 892 when searching weeks out. 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 C$ 837 on momondo.

Question 14

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

Accepted Answer

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Sunday when prices can be found for as low as C$ 855. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 972.

Question 15

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 16

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

Accepted Answer

KLM and British Airways are the most popular carriers operating from London Heathrow to Montreal Pierre Elliott Trudeau Intl

Question 17

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 were last updated today.

Question 18

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

Accepted Answer

There are 3 operators available for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport as of January 2026.

Question 19

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 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 London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport.

Question 20

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

Accepted Answer

The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport 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.

Best price found	C$ 722
Fastest flight time	7h 10m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom C$ 645	Free Cancellation	Rating 6.8 7,749 reviews	Search Lufthansa flights
British Airways	PriceFrom C$ 646	Free Cancellation	Rating 6.7 7,704 reviews	Search British Airways flights
Air Canada	PriceFrom C$ 667	Free Cancellation	Rating 7.1 10,663 reviews	Search Air Canada 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.

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

As of January 2026, prices for London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 7% 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?

KLM and British Airways 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 9% 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 156 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. Sunday 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 has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

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

The number of flights available between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport is 10 per day as of January 2026. The most frequent departure time is 1:00p.m., with 100% of daily flights leaving in the afternoon.

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

The number of flights available between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport is 70 per week as of January 2026. The most frequent departure day is Sun, with 19% of weekly flights leaving on this day.

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

Cheap London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport (LHR to YUL) flight deals and tips

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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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