Flights tailored to your budget
- Flights from Ottawa to London
How much should you expect to spend for a flight from Ottawa to London Heathrow?
Flight prices from Ottawa to London change depending on demand and time of booking.
Pick a travel date to see today’s available fares.
Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.
Airport options between Ottawa and London
Even for routes around 5347 km, using different airports might affect flight cost and travel time.
- Airports in Ottawa: Only Ottawa - McDonald Cartier operates here.
- Airports in London: London offers flights from 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
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.
Filter and compare flights from Ottawa to London Heathrow
Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.
Other popular destinations
Want more ideas for your trip to United Kingdom? Check these: Edinburgh, Glasgow, London, Manchester, Newquay.
Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.
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?
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