Flights tailored to your budget
- Flights from London to Ottawa
Looking for the price of a flight from London to Ottawa?
There’s no fixed price — fares between London and Ottawa can vary a lot by day or time.
Select your dates to check current offers.
It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.
Airport options between London and Ottawa
Even for routes around 505 km, using different airports might affect flight cost and travel time.
- Airports in London: Only London operates here.
- Airports in Ottawa: Ottawa - McDonald Cartier is the only functioning airport.
Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.
Plan your journey from London to Ottawa with ease
Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.
Other popular destinations
Exploring options in Canada? These cities are trending: Calgary, Montreal, Quebec, Toronto, Vancouver.
Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently asked questions about flights from London to Ottawa.
How much does an airline ticket from London to Ottawa cost?
How far is London from Ottawa?
What are the airports in Ottawa?
What are the airports in London?
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What is the best day of the week to fly from London to Ottawa?
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