Flights tailored to your budget
- Flights from Ottawa to London
How much is a flight from Ottawa to London Heathrow?
Prices vary based on date, airline, and availability. Compare several options if you're flying between Ottawa and London.
Pick a travel date to see today’s available fares.
Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Ottawa - London Heathrow route.
Best airport options between Ottawa and London
If you're open to flying into or out of more than one airport, you’ll have more routes to compare.
- Airports in Ottawa: Ottawa - McDonald Cartier is the only operating airport.
- Airports in London: In London, 6 airports are available - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.
Adjust your flight filters for Ottawa – London Heathrow
Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.
Other popular destinations
Planning a trip to United Kingdom? These cities are popular too: Edinburgh, Glasgow, London, Manchester, Newquay.
Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently asked questions about flights from Ottawa to London Heathrow.
How much does an airline ticket from Ottawa to London Heathrow 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?
- Flights Ottawa - Ixtapa Zihuatanejo
- Flights Ottawa - Toluca
- Flights Ottawa - Mexico City
- Flights Ottawa - Douala
- Flights Ottawa - Montego Bay
- Flights Sofia - London Heathrow
- Flights Munich - London Heathrow
- Flights Gold Coast - London Heathrow
- Flights Paris Charles de Gaulle - London Heathrow
- Flights Oslo Sandefjord - London Heathrow
- Flights Toronto Pearson - London Heathrow
- Flights Paris Orly - London Heathrow
- Flights Aruba - London Heathrow
- Flights to London
- Flights to Manchester
- Flights to Edinburgh
- Flights to Glasgow
- Flights to Birmingham
- Flights to Aberdeen
- Flights to Belfast
- Flights to Newcastle
- Flights to Bristol
- Flights to Southampton
- Flights to Leeds
- Flights to Jersey
- Flights to Liverpool
- Flights to Guernsey
- Flights to Isle of Man
