Cheap flights from London Heathrow Airport to Montreal from C$ 453
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Montreal departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from London Heathrow Airport to Montreal
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United Airlines flights from London Heathrow Airport to Montreal
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How to get the cheapest flight ticket from London Heathrow Airport to Montreal
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 London Heathrow Airport and Montreal?
What is the cheapest month to fly to Montreal?
The cheapest month to fly to Montreal from London Heathrow Airport is in September. Flight prices, which tend to average around C$ 774, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Montreal from London Heathrow Airport during February instead. Flights to Montreal in February, while not as cheap as those in September, still average around C$ 800.
What is the cheapest day to depart on your flight to Montreal?
Our data shows that Wednesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 885. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Montreal for around C$ 1,004.
What is the cheapest time of day to depart on your flight to Montreal?
Our data shows that the cheapest London Heathrow Airport to Montreal flights are usually those with departure times in the evening. Our users have found flights to Montreal in the evening for as low as C$ 0. Flights at noon are often more expensive with an average ticket price of C$ 1,001.
What is the cheapest London Heathrow to Montreal flight route?
Fly from London Heathrow to Montreal Pierre Elliott Trudeau Intl for the best London Heathrow - Montreal flight prices
How far in advance should I book a flight to Montreal?
You are more likely to see cheaper flights to Montreal from London Heathrow Airport when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 915 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from London Heathrow Airport for as low as C$ 831 on momondo.
What cabin class options are available on London Heathrow to Montreal flights?
There are 3 cabin classes available to choose from on London Heathrow to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London Heathrow to Montreal?
TAP AIR PORTUGAL, Lufthansa, and Aer Lingus are the most popular carriers operating from London Heathrow to Montreal
Which airlines fly to Montreal?
Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to Montreal from London Heathrow Airport according to our data. Air Canada is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 3 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Montreal on average per day?
The number of flights available between London Heathrow Airport and Montreal is 14 per day as of April 2025. The most frequent departure time is 2:00p.m., with 37% of daily flights leaving in the afternoon.
How many flights depart from London Heathrow Airport to Montreal on average per week?
The number of flights available between London Heathrow Airport and Montreal is 101 per week as of April 2025. The most frequent departure day is Tue, with 17% of weekly flights leaving on this day.
When to book flights from London Heathrow Airport to Montreal
Cheap London Heathrow Airport to Montreal (LHR to YMQ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Montreal
How far is London Heathrow to Montreal by plane?
The distance between London Heathrow and Montreal is about 5197.8 km. Typically, this will take 7h 10m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to Montreal?
Prices for flights from London Heathrow Airport to Montreal were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Montreal?
There are 3 operators available for flights from London Heathrow Airport to Montreal as of April 2025.
How old do you have to be to fly from London Heathrow Airport to Montreal?
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.
What documentation or ID do you need to fly to Montreal?
The necessary travel and health documents for your Montreal 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.
What is the most popular plane model from London Heathrow Airport to Montreal?
Based on momondo bookings for flights between London Heathrow Airport and Montreal, the leading plane model is Boeing 787-8 Dreamliner, making up 20.23% of the total bookings. Other popular models include Boeing 777 with 16.89%, Boeing 787-9 Dreamliner with 13.31%, and Airbus A330-300 with 10.09%.
What is the most popular airline from London Heathrow Airport to Montreal?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Montreal is Air Canada, representing 77% of all bookings. The subsequent popular airline is British Airways at 23%.
Best airlines flying from London Heathrow Airport to Montreal
Compare and see reviews for airlines that fly from London Heathrow Airport to Montreal with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 653 | Free Cancellation | Rating 6.7 7,004 reviews | |||
| PriceFrom C$ 678 | Free Cancellation | Rating 6.6 6,760 reviews | |||
| PriceFrom C$ 696 | Free Cancellation | Rating 7.0 9,127 reviews |
Air Canada Flights From London Heathrow Airport to Montreal
Air Canada flies from London Heathrow Airport to Montreal around 12 times per week, with 9,127 momondo users rating the airline 7.0/10. The cheapest Air Canada deal from London Heathrow Airport to Montreal in the last 72 hours was C$ 502 (round-trip), much lower than the average airfare cost of C$ 620 for Air Canada flights on this route.
Lufthansa Flights From London Heathrow Airport to Montreal
Lufthansa (6.7/10 from 7,002 reviews) operates around 12 flights from London Heathrow Airport to Montreal in any given week. The average Lufthansa airfare for this route is around C$ 644, with deals from around C$ 471 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Montreal flight searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from London to Montreal?
Finding the right flight to Montreal from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.
Can I find flights from London to Montreal with flexible booking policies on momondo?
Flights from London to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Montreal?
momondo provides multiple filters to help you find the best flight to Montreal from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Montreal right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.