Flights from London Heathrow to Ottawa

Our cheapest offers for flights from London Heathrow to Ottawa

Here you can compare cheap flights from London Heathrow (LHR) to Ottawa (YOW) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Ottawa. Prices and availability may change at any time.

Please use our search to find current cheap offers for the following route: from London Heathrow (LHR) to Ottawa (YOW)
You can also change your filters (Departure airport: London Heathrow (LHR), Destination airport: Ottawa (YOW)) or look for alternative cheap flights.

Tips and tricks to help you find cheap flights from London Heathrow to Ottawa

Favourite airline: Virgin Atlantic
Virgin Atlantic is the most popular airline for flights from London Heathrow to Ottawa.
Virgin Atlantic
41 %
Air Canada
23 %
Air France
16 %
Favourite connection: via Paris - Charles de Gaulle
When booking flights from London Heathrow to Ottawa 61 % of travellers prefer to fly via Paris - Charles de Gaulle.
Route
bookings
1 stopover Paris - Charles de Gaulle
32h 20min, from 547 £
61 %
1 stopover Montréal-Pierre Elliott Trudeau International Airport
12h 32min, from 646 £
20 %
1 stopover Halifax International
28h 29min, from 655 £
10 %

Important flight information

Flight information: London Heathrow - Ottawa

Flight duration min. 07:50
Return flight duration min. 07:00
Distance 5352 km
Flights per week 7
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Ottawa Macdonald-Cartier International Airport (YOW)
Destination country Flights to Canada
Alternative routes to Canada