Flights tailored to your budget
- Flights from London to Ottawa
How much is a ticket from London Heathrow to Ottawa?
Depending on when you travel and how far in advance you book, fares between London and Ottawa can differ a lot.
Choose a date to explore the best fares now.
If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.
Which departure and arrival airports are available?
Between London and Ottawa, flight options may depend on the combination of airports available.
- Airports in London: London is connected by 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
- Airports in Ottawa: Ottawa - McDonald Cartier is the only active airport in the area.
Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.
Compare flights from London Heathrow to Ottawa with advanced filters
Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.
Other popular destinations
Looking for alternatives in Canada? Travelers also liked: Calgary, Montreal, Quebec, Toronto, Vancouver.
If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently asked questions about flights from London Heathrow to Ottawa.
How much does an airline ticket from London Heathrow to Ottawa cost?
How far is London from Ottawa?
What are the airports in Ottawa?
What are the airports in London?
What are the most popular cities in Canada?
When should I book a flight from London to Ottawa?
What is the cheapest month to fly from London to Ottawa?
What is the most expensive month to fly from London to Ottawa?
What is the best day of the week to fly from London to Ottawa?
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