Flights tailored to your budget
- Flights from Ottawa to London
Flight prices from Ottawa to London
There’s no fixed price — fares between Ottawa and London can vary a lot by day or time.
Choose a date to explore the best fares now.
The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.
Which airports serve Ottawa and London?
When planning a trip of about 5366 km, it's a good idea to check flights from surrounding airports too.
- Airports in Ottawa: Ottawa - McDonald Cartier is the only operational airport in the area.
- Airports in London: London offers flights from 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.
Find flights from Ottawa to London that suit your schedule
Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from the best airlines and travel agencies.
Other popular destinations
Interested in United Kingdom? These cities are also in demand: Edinburgh, Glasgow, London, Manchester, Newquay.
Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.
Frequently asked questions about flights from Ottawa to London.
How much does an airline ticket from Ottawa to London cost?
How far is Ottawa from London?
What are the airports in London?
What are the airports in Ottawa?
What are the most popular cities in United Kingdom?
When should I book a flight from Ottawa to London?
What is the cheapest month to fly from Ottawa to London?
What is the most expensive month to fly from Ottawa to London?
What is the best day of the week to fly from Ottawa to London?
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