Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from London to Ottawa is WestJet.
Cheapest Month
March
Travel Period: January 2025 - December 2025
The cheapest month(s) to fly from London to Ottawa is March.
Cheapest Day of the Week
Monday
The cheapest day(s) of the week to fly from London to Ottawa is Monday.
What’s the most popular airline flying from London to Ottawa?
The most popular airline flying from London to Ottawa is Air Canada. Find the latest flight deals on Wego.
How far is Ottawa from London?
The flight distance between London and Ottawa is 518km. Check all available flights on Wego.
