Q: How much does it cost for a return flight 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 £452 and £655 in November. The cheapest return price found within the last 5 days was £392 on TAP AIR PORTUGAL (25 Nov–29 Nov).

Question 1

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

Accepted Answer

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

Question 2

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

Accepted Answer

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

Question 3

How much does it cost for a return flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Airfare is below average for this route at the moment.London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between £452 and £655 in November.
The cheapest return price found within the last 5 days was £392 on TAP AIR PORTUGAL (25 Nov–29 Nov).

Question 4

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

Accepted Answer

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 10h 10m.

Question 5

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

Accepted Answer

Newark (EWR) – chosen by Cheapflights users on 42% of one-stop itineraries from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.

Question 6

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

Accepted Answer

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.

Question 7

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

Accepted Answer

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £316.

Question 8

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

Accepted Answer

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

Question 9

How often are flights from London to Montreal delayed?

Accepted Answer

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

Question 10

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

Accepted Answer

Departing from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport will take you 14h 49m. London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 3239 mi.

Question 11

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

Accepted Answer

Our cheapest airline available from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport is Virgin Atlantic. Our recent data shows that you can find tickets from as low as £317 on this airline. Additional options worth looking into are Air Canada and Finnair, starting at £384 and £395 round-trip. Virgin Atlantic is priced at 42% lower than the current average price of a flight leaving 3 months from now.

Question 12

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

Accepted Answer

One-way options have recently been found by users for as low as £297 on British Airways. Other airlines that offer cheap prices include Virgin Atlantic from £299 and TAP AIR PORTUGAL from £332 one-way.

Question 13

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

Accepted Answer

The best time to book flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 14

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

Accepted Answer

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 £480). Flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of £694). 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.

Question 15

Weekly flight availability from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

Accepted Answer

The most flights from LHR to YUL are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Question 16

E

Accepted Answer

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 inches 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.

Question 17

E

Accepted Answer

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).

Question 18

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

Accepted Answer

Looking at all options, your cheapest flight can be booked for £321. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £392 on average, our data indicates £1,506 when flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport.

Question 19

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

Accepted Answer

Consider MEA (93%), Egyptair (92%) or Aegean Airlines (92%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport.

Question 20

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

Accepted Answer

Before booking your flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport check out the most popular airlines for this route: Air Canada, Lufthansa or British Airways.

Question 21

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

Accepted Answer

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.

Question 22

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

Accepted Answer

Yes. In addition to deals on Heathrow to Pierre Elliott Trudeau Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 23

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

Accepted Answer

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.

Question 24

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

Accepted Answer

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.

Question 25

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

Accepted Answer

When you search for this flight from Heathrow to Pierre Elliott Trudeau Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 26

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Pierre Elliott Trudeau Intl?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Pierre Elliott Trudeau Intl.

Question 27

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

Accepted Answer

Yes! Cheapflights helps users easily find flights from Heathrow to Pierre Elliott Trudeau Intl with no change fees.

Question 28

Can Cheapflights notify me if prices for flights from Heathrow to Pierre Elliott Trudeau Intl become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Heathrow to Pierre Elliott Trudeau Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£392
One-way from	£260
Popular in	July
Cheapest in	January
Average price	£548
Good round-trip deal	£471 or less
Good one-way deal	£387 or less

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£317	Average£674	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air Canada	Cheapest£384	Average£570	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Finnair	Cheapest£395	Average£709	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	Cheapest£404	Average£565	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£414	Average£700	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
SWISS	Cheapest£464	Average£620	FlexibilityNo cancel fee	On-time79%	Search SWISS flights

Cheap flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport from £260

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. 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 6 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 6 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 stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Discover carefully curated flight deals from Heathrow to Pierre Elliott Trudeau Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 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 6 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 6 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 6 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Pierre Elliott Trudeau Intl. Data last updated 6 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 6 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 6 October 2026.

Find flight deals from Heathrow to 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.

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?

The best time to book flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 for a return flight 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 £452 and £655 in November.The cheapest return price found within the last 5 days was £392 on TAP AIR PORTUGAL (25 Nov–29 Nov).

Weekly flight availability from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

The most flights from LHR to YUL are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

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 have had the lowest number of delays on this route, with just 7% of flights being delayed.

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

Newark (EWR) – chosen by Cheapflights users on 42% of one-stop itineraries from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.

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

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £316.

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

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 10h 10m.

Which airport typically offers the quickest stopover 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 stopover 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 SWISS,Virgin Atlantic, andAir Canada. 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?

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Alternative routes for Heathrow to Pierre Elliott Trudeau Intl

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Complete your trip

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Heathrow and Pierre Elliott Trudeau Intl flights

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Other flights to Pierre Elliott Trudeau Intl

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 6 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 stopovers in mind to ensure you get the best travel experience. Data last updated 6 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 6 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 6 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 6 October 2026.

London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between £452 and £655 in November.
The cheapest return price found within the last 5 days was £392 on TAP AIR PORTUGAL (25 Nov–29 Nov).