Cheap flights from London to Ottawa from CA$544

The flight distance between London and Ottawa is 5351 km.

Several carriers operate flights between London and Ottawa. Airlines offering nonstop (direct) flights include Lufthansa.

Travelers frequently search for route combinations, such as London and Calgary, Toronto, Vancouver, Montreal, Winnipeg, Edmonton, Halifax, Istanbul, Hamilton, Victoria, Kelowna, Paris, Barcelona, Rome, Tel Aviv, Oslo, Tirana, Marrakesh, Chișinău, Prague.

Travelers frequently search for route combinations, such as Ottawa and Calgary, Edmonton, Vancouver, Toronto, Winnipeg, Halifax, Victoria, Fort Lauderdale, Atlanta, Moncton, Manila, New York, Boston, Cancún, Orlando, New Orleans, Kuala Lumpur, Dublin, San Francisco, San Diego.

London is mainly served by Heathrow. But there are other airports nearby, including Gatwick, London Stansted, Luton, London City, London Southend, RAF Northolt.

The main airport in London is Heathrow. It is also served by Birmingham, Bristol, East Midlands, Southampton, Cardiff, Bournemouth, Exeter, Norwich, Humberside.

The main airport in Ottawa is Ottawa Macdonald–Cartier International. It is also served by Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Plattsburgh International, Ogdensburg International, Massena International, Montreal Saint-Hubert Longueuil, Watertown International, Adirondack Regional.

Currently, you can fly between London and Ottawa with Porter Airlines, Ryanair, Aer Lingus, WestJet, Air Transat.

If you don’t have specific dates for your trip between London and Ottawa, 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.