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

Sunday 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.

What is the most punctual flight time for Montreal to London 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 is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to London Heathrow?

TAP AIR PORTUGAL, WestJet, and Aer Lingus are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to London Heathrow

How often are flights from Montreal to London delayed?

Historically, on average around 20% of flights between Montreal and London have experienced a delay on any given week. The average delay length over the past 12 months has been 168 minutes.

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

According to our data, Thai Airways has had the least delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

Which airlines fly to London Heathrow Airport?

Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to London Heathrow Airport from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 55% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 9 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

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

C$ 439 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport in 2025/26

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

As of October 2025, 8 flights take off from Montreal Pierre Elliott Trudeau Intl Airport and land in London Heathrow Airport each day. The most common flight departure time for this route is 8:00p.m., with 100% of daily flights taking off in the evening.

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

The number of flights available between Montreal Pierre Elliott Trudeau Intl Airport and London Heathrow Airport is 56 per week as of October 2025. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to London

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 p.m. - 9:35 p.m.YUL-LHR

18h 50m1 stop

6:30 p.m. - 8:15 p.m.LHR-YUL

30h 45m1 stop

C$ 773TAP AIR PORTUGAL

Find Deal

Fri, 16 Jan - Tue, 20 Jan

4:45 p.m. - 1:00 p.m.YUL-LHR

15h 15m1 stop

9:00 a.m. - 3:10 p.m.LHR-YUL

11h 10m1 stop

C$ 777SWISS

Find Deal

Mon, 24 Nov - Mon, 1 Dec

1:15 p.m. - 8:35 p.m.YUL-LHR

26h 20m1 stop

9:00 a.m. - 3:10 p.m.LHR-YUL

11h 10m1 stop

C$ 784Air Canada

Find Deal

Thu, 13 Nov - Wed, 19 Nov

7:10 p.m. - 7:10 a.m.YUL-LHR

7h 00mdirect

9:00 a.m. - 3:10 p.m.LHR-YUL

11h 10m1 stop

C$ 795Air Canada

Find Deal

Sun, 30 Nov - Thu, 4 Dec

9:45 p.m. - 8:35 p.m.YUL-LHR

17h 50m1 stop

9:00 a.m. - 3:10 p.m.LHR-YUL

11h 10m1 stop

C$ 802Multiple Airlines

Find Deal

Fri, 21 Nov - Fri, 28 Nov

7:10 p.m. - 7:10 a.m.YUL-LHR

7h 00mdirect

9:00 a.m. - 3:10 p.m.LHR-YUL

11h 10m1 stop

C$ 809Multiple Airlines

Find Deal

Thu, 13 Nov - Mon, 24 Nov

7:10 p.m. - 7:10 a.m.YUL-LHR

7h 00mdirect

11:10 a.m. - 6:20 p.m.LHR-YUL

12h 10m1 stop

C$ 824Lufthansa

Find Deal

Thu, 13 Nov - Wed, 19 Nov

7:10 p.m. - 7:10 a.m.YUL-LHR

7h 00mdirect

8:45 a.m. - 6:20 p.m.LHR-YUL

14h 35m1 stop

C$ 826Lufthansa

Find Deal

Sat, 29 Nov - Sun, 7 Dec

8:40 p.m. - 8:30 a.m.YUL-LHR

6h 50mdirect

7:50 a.m. - 12:20 p.m.LHR-YUL

33h 30m2 stops

C$ 838American Airlines

Find Deal

Tue, 25 Nov - Mon, 8 Dec

8:40 p.m. - 8:30 a.m.YUL-LHR

6h 50mdirect

7:50 a.m. - 10:59 p.m.LHR-YUL

20h 09m2 stops

C$ 841American Airlines

Find Deal

Thu, 4 Dec - Mon, 15 Dec

SWISS flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport

Our best SWISS deals on Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flight tickets

SWISS

24 Nov

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

15h 15m

1 stop

LHR1:00 p.m.London Heathrow

1 Dec

LHR9:00 a.m.London Heathrow

11h 10m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 777

Find similar

SWISS

19 Nov

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

18h 35m

1 stop

LHR4:20 p.m.London Heathrow

27 Nov

LHR9:00 a.m.London Heathrow

11h 10m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 791

Find similar

SWISS

12 Nov

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

10h 20m

1 stop

LHR8:05 a.m.London Heathrow

18 Nov

LHR9:00 a.m.London Heathrow

15h 22m

2 stops

YUL7:22 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 889

Find similar

TAP AIR PORTUGAL flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flight tickets

TAP AIR PORTUGAL

16 Jan

YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl

18h 50m

1 stop

LHR9:35 p.m.London Heathrow

20 Jan

LHR6:30 p.m.London Heathrow

30h 45m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 773

Find similar

TAP AIR PORTUGAL

30 Nov

YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl

14h 45m

1 stop

LHR5:30 p.m.London Heathrow

8 Dec

LHR6:00 a.m.London Heathrow

19h 15m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 787

Find similar

TAP AIR PORTUGAL

1 Dec

YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl

14h 45m

1 stop

LHR5:30 p.m.London Heathrow

7 Dec

LHR12:25 p.m.London Heathrow

12h 50m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 788

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

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

1 stop18h 50m

London Heathrow

Tue 20/1

6:30 p.m.-8:15 p.m.

1 stop30h 45m

C$ 773

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

4:45 p.m.-1:00 p.m.

1 stop15h 15m

London Heathrow

Mon 1/12

9:00 a.m.-3:10 p.m.

1 stop11h 10m

C$ 777

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

1:15 p.m.-8:35 p.m.

1 stop26h 20m

London Heathrow

Wed 19/11

9:00 a.m.-3:10 p.m.

1 stop11h 10m

C$ 784

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

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

Nonstop7h 00m

London Heathrow

Thu 4/12

9:00 a.m.-3:10 p.m.

1 stop11h 10m

C$ 795

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

9:45 p.m.-8:35 p.m.

1 stop17h 50m

London Heathrow

Fri 28/11

9:00 a.m.-3:10 p.m.

1 stop11h 10m

C$ 802

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

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

Nonstop7h 00m

London Heathrow

Mon 24/11

9:00 a.m.-3:10 p.m.

1 stop11h 10m

C$ 809

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

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

Nonstop7h 00m

London Heathrow

Wed 19/11

11:10 a.m.-6:20 p.m.

1 stop12h 10m

C$ 824

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 29/11

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

Nonstop7h 00m

London Heathrow

Sun 7/12

8:45 a.m.-6:20 p.m.

1 stop14h 35m

C$ 826

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

8:40 p.m.-8:30 a.m.

Nonstop6h 50m

London Heathrow

Mon 8/12

7:50 a.m.-12:20 p.m.

2 stops33h 30m

C$ 838

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

8:40 p.m.-8:30 a.m.

Nonstop6h 50m

London Heathrow

Mon 15/12

7:50 a.m.-10:59 p.m.

2 stops20h 09m

C$ 841

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

Prices

Airlines

Delays

Other information

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

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

The month of May is, on average, the cheapest month to fly to London Heathrow Airport from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around C$ 921. If you aren’t able to travel to London Heathrow Airport during the month of May, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 942.

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

According to our data, Sunday is the cheapest day to fly to London Heathrow Airport from Montreal Pierre Elliott Trudeau Intl Airport. The lowest ticket price found for a Sunday departure recently was C$ 1,105. 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 Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport for around C$ 1,234.

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

Our data shows that the cheapest Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flights are usually those with departure times in the morning. Our users have found flights to London Heathrow Airport in the morning for as low as C$ 855. In the evening is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 1,198 per ticket.

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

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around C$ 1,035 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 960 on momondo.

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

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

You could potentially save up to 34% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flight.

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

As of October 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport

Best price found	C$ 802
Fastest flight time	6h 40m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 802. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is C$ 948.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport takes 6h 40m

Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport every day.

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How far is Montreal Pierre Elliott Trudeau Intl to London Heathrow by plane?
Montreal Pierre Elliott Trudeau Intl and London Heathrow are 5212.1 km apart from one another. Flights usually cover this in 6h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
There are 9 operators available for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport as of October 2025.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
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 Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow 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 London Heathrow Airport. 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 Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport is Boeing 787-8 Dreamliner (49.27% of total bookings). The next most popular plane models are Airbus A321neo (21.24%), Boeing 787-9 Dreamliner (7.72%), and Boeing 777-300ER (5.79%).
What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport is Air Canada (53% of total bookings). The next most popular airlines are British Airways (25%), Lufthansa (13%), and American Airlines (5%).

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom C$ 616	Free Cancellation	Rating 7.4 1,482 reviews	Search Air France flights
TAP AIR PORTUGAL	PriceFrom C$ 638	Free Cancellation	Rating 7.1 2,035 reviews	Search TAP AIR PORTUGAL flights
Air Transat	PriceFrom C$ 640	Free Cancellation	Rating 7.8 469 reviews	Search Air Transat flights
Lufthansa	PriceFrom C$ 767	Free Cancellation	Rating 6.8 7,538 reviews	Search Lufthansa flights
Air Canada	PriceFrom C$ 767	Free Cancellation	Rating 7.1 10,371 reviews	Search Air Canada flights
British Airways	PriceFrom C$ 768	Free Cancellation	Rating 6.7 7,483 reviews	Search British Airways flights
American Airlines	PriceFrom C$ 800	Free Cancellation	Rating 7.2 11,032 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom C$ 802	Free Cancellation	Rating 7.5 670 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom C$ 872	Free Cancellation	Rating 7.6 1,333 reviews	Search Finnair flights

Finnair Flights From Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport
The lowest priced Finnair flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport from the last 72 hours was C$ 872. Generally, Finnair has 3 flights on this route every week with an average price of C$ 1,020. Finnair is rated 7.6/10 by our users.
American Airlines Flights From Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport
Across 11,032 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport about 3 times each week, with ticket deals ranging from C$ 800 to C$ 1,098. Price data is based on momondo searches in the last 72 hours.

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

It is quick and easy to find Montreal to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. All flights to London from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Montreal.

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

Price alerts on flights to London from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Montreal Pierre Elliott Trudeau Intl Airport flight routes

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London from C$ 439

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

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

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

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

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

You could potentially save up to 34% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flight.

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

As of October 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

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

TAP AIR PORTUGAL, WestJet, and Aer Lingus are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to London Heathrow

Which airlines fly to London Heathrow Airport?

How often are flights from Montreal to London delayed?

Historically, on average around 20% of flights between Montreal and London have experienced a delay on any given week. The average delay length over the past 12 months has been 168 minutes.

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

Sunday 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 Montreal to London flights?

According to our data, Thai Airways has had the least delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

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

As of October 2025, 8 flights take off from Montreal Pierre Elliott Trudeau Intl Airport and land in London Heathrow Airport each day. The most common flight departure time for this route is 8:00p.m., with 100% of daily flights taking off in the evening.

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

The number of flights available between Montreal Pierre Elliott Trudeau Intl Airport and London Heathrow Airport is 56 per week as of October 2025. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

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

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

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport

Best price found

Fastest flight time

Direct flights

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

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

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

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

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

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport with momondo

Finnair Flights From Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport

American Airlines Flights From Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport 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 London

Popular Cities in the United Kingdom