Flights tailored to your budget
- Flights from London to Ottawa
How to get the best price 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.
Pick a travel date to see today’s available fares.
Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.
Are there multiple airports in London and Ottawa?
If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.
- Airports in London: 6 airports are active in London - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
- Airports in Ottawa: Ottawa - McDonald Cartier is the only airport currently running.
If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.
Find flights from London Heathrow to Ottawa 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 Canada? These cities are also in demand: Calgary, Montreal, Quebec, Toronto, Vancouver.
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 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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