Question 1

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

Accepted Answer

Flights via Ottawa (YOW) have the shortest average one-way travel time for one-stop routes: 10h 22m.

Question 2

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

Accepted Answer

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £368.

Question 3

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

Accepted Answer

Toronto (YYZ) – chosen by Cheapflights users on 39% of one-stop itineraries from London to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.

Question 4

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

Accepted Answer

Flights via Newark (EWR) offer the fastest connection on this route, with an average stopover time of 1h 21m.

Question 5

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

Accepted Answer

There are many flights that can get you from London to Montreal Pierre Elliott Trudeau Intl Airport in 13h 20m. Fly via Air Transat, SWISS, or Lufthansa to get the fastest option. There are 3258 mi between London and Montreal Pierre Elliott Trudeau Intl Airport. This flight may include one or multiple stops.

Question 6

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

Accepted Answer

According to our current data, Air France (£96), Virgin Atlantic (£258), and Air Transat (£294) offers the cheapest pricing from London to Montreal Pierre Elliott Trudeau Intl Airport. Air France is currently priced 79% below the average price you’ll pay for this route.

Question 7

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from London to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 81 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.

Question 8

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport (average of £475). Flying from London to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of £743). 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 9

What is the cheapest day to fly from London to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their London to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

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

Accepted Answer

The most flights from LON to YUL are scheduled on a Wednesday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Question 11

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 12

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 13

What are the most popular routes from London to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

The most popular route from London to Montreal Pierre Elliott Trudeau Intl Airport is London Heathrow - Montreal Pierre Elliott Trudeau Intl. You may also consider London Gatwick - Montreal Pierre Elliott Trudeau Intl or London City - Montreal Pierre Elliott Trudeau Intl.

Question 14

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

Accepted Answer

The cheapest flight price from London to Montreal Pierre Elliott Trudeau Intl Airport is £379. On average you can expect to pay £1,146. The most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl), can usually be booked for £358.

Question 15

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

Accepted Answer

No one likes to see their flight delayed. When booking a flight from London to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Air Canada (92%), Austrian Airlines (92%) or United Airlines (92%) as they are the most reliable in getting you off to your destination on time.

Question 16

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

Accepted Answer

When booking a flight from London to Montreal Pierre Elliott Trudeau Intl Airport, you may want to consider flying on Air Canada, Air France or Finnair as they are the most popular for this route.

Question 17

What is the cheapest day to fly round-trip from London to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 8% when planning your travel around this day of the week.

Question 18

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 30% on flights from London to Montreal Pierre Elliott Trudeau Intl Airport compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £407. For sooner than that we have options available in the next 3 days from £511.

Question 19

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

Accepted Answer

September is one of the best times of the year to fly to Montreal Pierre Elliott Trudeau Intl Airport from London. Prices for September average £454 per person but you can even find prices for as low as £306. The most expensive prices can be found in the month of December. Opting for a September flight can save you 23% on your journey compared to booking in December

Question 20

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

Accepted Answer

It’s typically best to fly out from London to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon. Doing so could potentially save you 9% on the flight price compared to flying in the evening, which is usually more expensive.

Question 21

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

Accepted Answer

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

Question 22

How can I find direct flights from London 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 London to Pierre Elliott Trudeau Intl.

Question 23

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

Accepted Answer

Yes. Cheapflights offers flight deals from London 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 24

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

Accepted Answer

Cheapflights helps you search for flights from London to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 25

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

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from London.

Question 26

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Question 27

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

Accepted Answer

Yes! Start tracking prices for London to Pierre Elliott Trudeau Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£350
One-way from	£220
Popular in	December
Cheapest in	May
Average price	£547
Good round-trip deal	£328 or less
Good one-way deal	£242 or less

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£96	Average£449	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Virgin Atlantic	Cheapest£258	Average£682	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air Transat	Cheapest£294	Average£477	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
United Airlines	Cheapest£325	Average£485	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
TAP AIR PORTUGAL	Cheapest£335	Average£534	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air Canada	Cheapest£368	Average£479	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	Cheapest£372	Average£491	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£373	Average£532	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£403	Average£739	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Cheap flights from London to Montreal Pierre Elliott Trudeau Intl Airport from £220

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Montreal Pierre Elliott Trudeau Intl are usually found in May or September, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

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Cheapest flights from London to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from London to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

Explore the most affordable flight options available from London to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

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

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

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

Use this chart to determine the optimal time to book a return flight from London to Pierre Elliott Trudeau Intl. Price data was last updated on 8 August 2025.

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

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

Find hourly flight availability from London to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 August 2025.

What is the cheapest day to fly from London to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the cheapest time to fly return from London to Pierre Elliott Trudeau Intl. Price data was last updated on 16 December 2024.

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

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

Share of one-stop return flights from London to Montreal Pierre Elliott Trudeau Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

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

Average return fare for one-stop flights from London to Montreal Pierre Elliott Trudeau Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

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

Shortest average travel time for one-stop one-way flights from London to Montreal Pierre Elliott Trudeau Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

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

Average stopover duration for one-stop one-way flights from London to Montreal Pierre Elliott Trudeau Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

Find useful and relevant information for your journey from London to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

What are the most popular routes from London to Montreal Pierre Elliott Trudeau Intl Airport?

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

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

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

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

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

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

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Choose from the following airlines for your flight from London to Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on 21 August 2025.

Top 9 airlines flying from London to Pierre Elliott Trudeau Intl

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

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Cheapest flights from London to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from London to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.