Best airfares from London to Ottawa
Jetradar compares airfares from London to Ottawa with hundreds of airlines (including Air Canada, United Airlines, Westjet) and dozens of online travel agencies in one single place. We provide you with all the options to find the cheapest flights to Ottawa, you choose where to book. Also there you can find airlines special offers from London to Ottawa. The cheapest round-trip price found within the last week was C$180. The cheapest oneway price found within the last week was C$201.Cheapest Flights from London, ON to Ottawa, ON
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Airline One Way One Way / Round-Trip Round-Trip 
Air Canada C$201 C$180 
United Airlines C$1,711 Find 
Westjet C$306 C$343 
Jazz Aviation LP C$374 C$687
Flights from London to Ottawa
Travelling from London to Ottawa advices and facts
- The distance between London and Ottawa is 322 miles (or 519 kilometers).
- The shortest flight time is 1h
- There is no time difference between London and Ottawa. Check this again shortly before your flight.