Cheap Flights from Montreal (YUL) to London (LHR) from £314

Cheap Flights from Montreal (YUL) to London (LHR)

Prices were available within the past 7 days and starts at £314 for one-way flights and £436 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
British Airways
Air Canada
Finnair
Air Canada
Air Canada
Air Canada
Icelandair
Air Canada
American Airlines
Air Canada
Air Canada
Air Canada
TAP Portugal
Air Canada
Air Canada
Air Canada
British Airways
Finnair
Lufthansa

Flights from Montreal to London: Reviews from verified customers

Flight from Montreal to London route information
Origin AirportPierre Elliott Trudeau Intl.
Destination AirportHeathrow
Airlines ServingAir Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, Finnair, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic
Flight Price£435
Distance5185 km

Frequently asked questions

Compare flights from Montreal to London easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Montreal to London. Operating between them 7 flights per day, 20 airlines cover the route. And Aegean Airlines, Air Canada, Austrian, EgyptAir, Middle East Airlines, United Airlines, Lufthansa fly direct, getting you to Heathrow in just 6hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Pierre Elliott Trudeau Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Pierre Elliott Trudeau Intl. (YUL) to Heathrow (LHR) 

The easiest way to view the best deals on flights from Montreal to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Pierre Elliott Trudeau Intl. to Heathrow start at just £436 and range up to £458.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Montreal and London
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Montreal to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Pierre Elliott Trudeau Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.