Search flights from Ottawa (YOW) to London (LON)
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Cheapest flights to London
The cheapest flights available in the next 60 days – prices are updated regularly
Tue 28 Oct
US$324.04
One way
Economy
1 traveller
Fri 31 Oct
US$325.25
One way
Economy
1 traveller
Wed 29 Oct
US$325.91
One way
Economy
1 traveller
Flying from Ottawa to London: things to know
The most popular route is from Ottawa Macdonald-Cartier International Airport in Ottawa to London Heathrow Airport in London. On average this flight takes 7 hours 57 minutes one way and costs US$1,496 for the round trip.
Most popular route | Ottawa Macdonald-Cartier International Airport (YOW) to London Heathrow Airport (LHR) |
|---|---|
Average flight time | 7 hours 57 minutes |
Average round-trip price | US$1,496 |
Fly from Ottawa to London | 10 airlines |
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Airlines that fly from Ottawa to London
Airline options may vary according to recently booked flights and your search terms
Air Canada
Air Transat
Lufthansa
Virgin Atlantic
Porter Airlines
Air France
Westjet
United Airlines
TAP Portugal
Aer Lingus
Frequently asked questions
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