Cheap flights from London to Montreal from £141

Travelers frequently search for route combinations, such as London and Calgary, Vancouver, New York, Orlando, Victoria, Toronto, Edmonton, Mexico City, Dublin, Windsor, Adelaide, Kelowna, Paris, Halifax, Las Vegas, Edinburgh, Sioux Lookout, Fort McMurray, Colorado Springs, Szczecin.

Travelers frequently search for route combinations, such as Montreal and Vancouver, London, Toronto, Calgary, Edmonton, Winnipeg, Halifax, Mexico City, Atlanta, Paris, Kelowna, Cancún, Houston, Barcelona, Madrid, Guadalajara, Medellín, Edinburgh, Dallas, Manchester.

The main airport in London is London International. It is also served by Toronto Pearson International, Detroit Metropolitan, Billy Bishop Toronto City, Buffalo Niagara International, Bishop International, John C. Munro Hamilton International, London International, Region of Waterloo International, Niagara Falls International, Windsor International.

The main airport in Montreal is Montréal–Pierre Elliott Trudeau International. It is also served by Ottawa Macdonald–Cartier International, Burlington International, Québec City Jean Lesage International, Plattsburgh International, Ogdensburg International, Massena International, Lebanon Municipal, Adirondack Regional.

Currently, you can fly between London and Montreal with Air Canada, Pascan Aviation, WestJet, Porter Airlines, Air Transat.

If you don’t have specific dates for your trip between London and Montreal, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between London and Montreal, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around London. The main one is London International and other nearby airports include Toronto Pearson International, Detroit Metropolitan, Billy Bishop Toronto City, Buffalo Niagara International, Bishop International, John C. Munro Hamilton International, London International, Region of Waterloo International, Niagara Falls International, Windsor International

There are a number of airports in and around Montreal. The main one is Montréal–Pierre Elliott Trudeau International and other nearby airports include Ottawa Macdonald–Cartier International, Burlington International, Québec City Jean Lesage International, Plattsburgh International, Ogdensburg International, Massena International, Lebanon Municipal, Adirondack Regional.