How often are flights from London to Montreal delayed?

About 10% of weekly flights between London and Montreal have experienced delays in the past year, with the average delay time being 153 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Over the past year, Air Canada has had the lowest number of delays on this route, with just 7% of flights being delayed.

What’s the fastest layover option from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 11h 20m.

Which airport typically offers the quickest layover for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 0h 55m.

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

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What are the most reliable airlines from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on time: MEA (91%), Austrian Airlines (89%), Egyptair (89%).

How can I find direct flights from Heathrow to Pierre Elliott Trudeau Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Pierre Elliott Trudeau Intl.

Can I find deals for business class flights from Heathrow to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from Heathrow to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 503+ Cheap Flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

Q: What’s the top layover airport for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Lisbon (LIS) – chosen by Cheapflights users on 67% of one-stop itineraries from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.

Q: What’s the cheapest layover airport for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of C$ 994.

Cheapflights Tip: The best prices from London Heathrow to Montreal Pierre Elliott Trudeau Intl are usually found in January or February, booked 26 days in advance, depart on a Saturday or Thursday and return on a Monday

Cheap flight deals from Heathrow to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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Direct

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One-way

Cheapest flights from Heathrow to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Heathrow to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Thu 19/116:20 a.m. -

1 stop14h 20m

Thu 26/119:25 p.m. -

1 stop19h 00m

Deal found 20/10C$ 834

Thu 5/116:20 a.m. -

1 stop14h 20m

Wed 11/119:25 p.m. -

1 stop15h 55m

Deal found 20/10C$ 855

Wed 11/116:20 a.m. -

1 stop11h 20m

Mon 30/118:10 p.m. -

1 stop15h 25m

Deal found 22/10C$ 857

Thu 5/114:45 p.m. -

Nonstop7h 30m

Thu 12/119:15 p.m. -

Nonstop6h 50m

Deal found 21/10C$ 872

Fri 20/114:45 p.m. -

Nonstop7h 30m

Sun 22/119:15 p.m. -

Nonstop6h 50m

Deal found 22/10C$ 874

Wed 18/116:20 a.m. -

1 stop14h 20m

Wed 25/119:25 p.m. -

1 stop14h 10m

Deal found 19/10C$ 882

Wed 2/126:20 a.m. -

2 stops15h 55m

Sun 6/127:05 p.m. -

1 stop18h 15m

Deal found 23/10C$ 883

Wed 2/126:20 a.m. -

1 stop14h 20m

Sun 6/129:25 p.m. -

1 stop19h 00m

Deal found 23/10C$ 886

Fri 6/116:50 a.m. -

1 stop9h 50m

Tue 23/28:45 a.m. -

2 stops31h 15m

Deal found 21/10C$ 888

Wed 2/126:20 a.m. -

1 stop14h 20m

Mon 7/129:25 p.m. -

1 stop14h 10m

Deal found 21/10C$ 890

Find flight deals from Heathrow to Pierre Elliott Trudeau Intl

Round-trip from	C$ 834
One-way from	C$ 503
Popular in	July
Cheapest in	January
Average price	C$ 1,061
Good round-trip deal	C$ 1,034 or less
Good one-way deal	C$ 676 or less

19/11-26/11
2 total stops
33h 20m total
London to Montreal

Search Deals

12/12-31/12
3 total stops
26h 50m total
London to Montreal

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 139 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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Price to beat on a round-trip flight from London Heathrow to Montreal Pierre Elliott Trudeau Intl.

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Price to beat on a one-way flight from London Heathrow to Montreal Pierre Elliott Trudeau Intl.

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Sat 5/12

8:50 p.m.-12:30 p.m.

1 stop20h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 686

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Fri 30/10

8:15 a.m.-8:45 p.m.

2 stops40h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 696

Quickest round-trip

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Mon 18/1

4:45 p.m.-7:15 p.m.

Nonstop7h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 750

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Thu 31/12

4:10 p.m.-12:30 a.m.

1 stop13h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 780

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Thu 24/12

4:45 p.m.-7:15 p.m.

Nonstop7h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 784

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Mon 8/2

4:45 p.m.-7:15 p.m.

Nonstop7h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 792

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Thu 17/12

4:10 p.m.-12:30 a.m.

1 stop13h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 825

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Thu 7/1

5:20 p.m.-1:35 p.m.

2 stops25h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 833

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Fri 8/1

9:50 a.m.-11:35 p.m.

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 841

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Thu 24/12

1:10 p.m.-9:32 p.m.

1 stop13h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 843

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Heathrow to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Heathrow with our price prediction graph.

LHR-YUL

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

Prices

Delays

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 888). Flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 1,285). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to YUL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

How much does it cost to fly round-trip from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment.

London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 876 and C$ 1,210 in November.
The cheapest round-trip price found within the last 5 days was C$ 834 on Multiple Airlines (19 Nov-26 Nov).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read through reviews of airlines operating flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport, such as Air Canada and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

11,805 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Oct 2026

FRA - YUL

Every time I have traveled with Lufthansa, during the descent, I experience significant pain in my ears, head, and chest—as if the decompression is happening too quickly.

Air Canada

7.1

Good

11,805 reviews

Air Canada

7.1

Good

11,805 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Oct 2026

FRA - YUL

Every time I have traveled with Lufthansa, during the descent, I experience significant pain in my ears, head, and chest—as if the decompression is happening too quickly.

Lufthansa

6.8

Okay

8,295 reviews

Air Canada

7.1

Good

11,805 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Oct 2026

FRA - YUL

Every time I have traveled with Lufthansa, during the descent, I experience significant pain in my ears, head, and chest—as if the decompression is happening too quickly.

Related info for your journey

How long is the flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
There are many flights that can get you from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in 17h 18m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 5213 km.
What are the cheapest airlines flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Cheapflights users have booked flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip from C$ 744. Another airline that can offer you cheap pricing is Lufthansa. Air Canada is currently priced 27% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport one-way?
The cheapest airlines for a one-way flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport are British Airways (C$ 507), WestJet (C$ 709), and Austrian Airlines (C$ 781).
What are the most reliable airlines from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on time: MEA (91%), Austrian Airlines (89%), Egyptair (89%).
What are the cheapest flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Looking for the cheapest flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport? While on average our users pay C$ 957, our data indicates the cheapest price to be C$ 624. The most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 874.
Can I find deals for flights from Heathrow to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Heathrow to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Heathrow to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Heathrow to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Heathrow to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 888). Flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 1,285). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Sherbrooke

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Cornwall

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Magog

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Saint-Jean-sur-Richelieu

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Southend to Pierre Elliott Trudeau Intl flights

Top 2 airlines flying from Heathrow to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	CheapestC$ 772	AverageC$ 957	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	CheapestC$ 772	AverageC$ 1,062	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Heathrow to Pierre Elliott Trudeau Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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Can Cheapflights find flights from Heathrow to Pierre Elliott Trudeau Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

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Cheap flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 503

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Pierre Elliott Trudeau Intl

Cheapest flights from Heathrow to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Heathrow to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Explore the most affordable flight options available from Heathrow to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from Heathrow to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from Heathrow to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Discover carefully curated flight deals from Heathrow to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Direct flights from Heathrow to Pierre Elliott Trudeau IntlExplore direct flight options from Heathrow to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 October 2026.

Explore direct flight options from Heathrow to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 October 2026.

Last-minute flights from Heathrow to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Heathrow to Pierre Elliott Trudeau Intl. Data last updated 24 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Pierre Elliott Trudeau Intl. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Heathrow to Pierre Elliott Trudeau IntlSearch for one-way flight options from Heathrow to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Search for one-way flight options from Heathrow to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Find flight deals from Heathrow to Pierre Elliott Trudeau Intl

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One-way from

Popular in

Cheapest in

Average price

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Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Heathrow with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest month to book a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest time of day to fly from LHR to YUL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

How much does it cost to fly round-trip from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment.

London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 876 and C$ 1,210 in November.The cheapest round-trip price found within the last 5 days was C$ 834 on Multiple Airlines (19 Nov-26 Nov).

How often are flights from London to Montreal delayed?

About 10% of weekly flights between London and Montreal have experienced delays in the past year, with the average delay time being 153 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Air Canada has had the lowest number of delays on this route, with just 7% of flights being delayed.

What’s the top layover airport for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Lisbon (LIS) – chosen by Cheapflights users on 67% of one-stop itineraries from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of C$ 994.

What’s the fastest layover option from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 11h 20m.

Which airport typically offers the quickest layover for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 0h 55m.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read through reviews of airlines operating flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport, such as Air Canada and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What are the cheapest airlines flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

What are the cheapest airlines to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport one-way?

What are the most reliable airlines from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What are the cheapest flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from Heathrow to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Heathrow to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Heathrow to Pierre Elliott Trudeau Intl?

What is the cheapest month to book a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Pierre Elliott Trudeau Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Quebec

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Search flights from Heathrow to Pierre Elliott Trudeau Intl by cabin class

Find flights from Heathrow to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Pierre Elliott Trudeau Intl flights

Browse other Heathrow and Pierre Elliott Trudeau Intl flight options. Last updated on 24 October 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 24 October 2026.

Other flights to Pierre Elliott Trudeau Intl

Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Cheapest flights from Heathrow to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Heathrow to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from Heathrow to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Heathrow to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Direct flights from Heathrow to Pierre Elliott Trudeau Intl
Explore direct flight options from Heathrow to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 October 2026.

Last-minute flights from Heathrow to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Heathrow to Pierre Elliott Trudeau Intl. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Heathrow to Pierre Elliott Trudeau Intl
Search for one-way flight options from Heathrow to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 876 and C$ 1,210 in November.
The cheapest round-trip price found within the last 5 days was C$ 834 on Multiple Airlines (19 Nov-26 Nov).