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Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Montreal
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British Airways flights from London Heathrow Airport to Montreal
Our best British Airways deals on London Heathrow Airport to Montreal flight tickets
Delta flights from London Heathrow Airport to Montreal
Our best Delta deals on London Heathrow Airport to Montreal flight tickets
See travel insights to Montreal from
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 $871, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of September, then departing from London Heathrow Airport during the month February is also very affordable. Most momondo users find prices during this month for around $907.
What is the cheapest day to depart on your flight to Montreal?
The cheapest day to depart from London Heathrow Airport to Montreal is on a Monday. Travellers who choose to depart for Montreal on a Monday will often find tickets for as low as $939. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Montreal for around $1,419.
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 morning. Our users have found flights to Montreal in the morning for as low as $1,059. Try not to purchase tickets at midday because they tend to be around $1,254. Of course, these prices can vary depending on the time of year and what airport you fly to.
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 5 weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around $1,028 when searching 5 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 $952 on momondo.
What cabin class options are available on London Heathrow to Montreal flights?
There are 1 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.
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 14:00, with 37% of daily flights leaving in the afternoon.
How many flights depart from London Heathrow Airport to Montreal on average per week?
As of April 2025, 98 flights take off from London Heathrow Airport and land in Montreal each week. The most common flight departure day for this route is Tue, with 17% of weekly flights taking off 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?
A flight from London Heathrow to Montreal will travel around 5197.8 km. 7h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Montreal?
Prices for flights from London Heathrow Airport to Montreal refresh daily.
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 travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek 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 this flight route, the most popular plane model on flight routes from London Heathrow Airport to Montreal is Boeing 787-8 Dreamliner (18.94% of total bookings). The next most popular plane models are Boeing 777 (17.56%), Boeing 787-9 Dreamliner (15.14%), and Airbus A350-1000 (9.21%).
Why use momondo?
Why should I use momondo to find a flight deal from London to Montreal?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from London.
Can I find flights from London to Montreal with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Montreal from London with this policy.
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.