
Popular airlines from Heathrow Airport (LHR) to Trudeau International Airport (YUL)
- Lufthansa
Lufthansa
- Air Canada
Air Canada
- Swiss International Air Lines
Swiss International Air Lines
- British Airways
British Airways
- Brussels Airlines
Brussels Airlines
- Austrian Airlines
Austrian Airlines
- Virgin Atlantic
Virgin Atlantic
- Plan, book, fly with confidence
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Cheap flights from London (LHR) to Montreal (YUL)
Prices were available within the past 7 days and start at CA $579 for one-way flights and CA $663 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from London (LHR) to Montreal (YUL)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Heathrow |
Destination airport | Pierre Elliott Trudeau Intl. |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, KLM, Lufthansa, Royal Air Maroc, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic |
Roundtrip price | CA $662 |
Distance | 5185 km |
Average flight time | 2 hours 10 mins |
London to Montreal Flights
The easy way to book your flights from London to Montreal
With Expedia, it’s simple to find and book flights to Montreal from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, Aegean Airlines, Air Canada, Thai Airways International, Aer Lingus, Austrian, EgyptAir, Finnair, Middle East Airlines, Iberia, Lufthansa, United Airlines, British Airways nonstop flights to Pierre Elliott Trudeau Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Montreal today, tomorrow, or this week.
Save dollars with cheap flights from Heathrow, LHR to Pierre Elliott Trudeau Intl., YUL
Sort your search results by price to find great deals on your flight from London to Montreal—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Montreal from London currently is just CA $663 rising to CA $1,147.
Here are more money-saving tips:
- Fly in September when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Montreal
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Montreal from London
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Montreal with Expedia today.
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