Cheap flights from London to Ottawa
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Find the best deal for flights from London Heathrow to Ottawa

Fly Scanner search engine allows you to save money by comparing hundreds of flight deals in seconds, finding the offer that's right for you. Filter your search according to the parameters that interest you and Fly Scanner will show you only the offers that suit your needs.

Find the ideal London Heathrow - Ottawa - McDonald Cartier flight

Fly Scanner compares the offers of over 300 airlines and shows you the most convenient flights according to your needs, including special promotions designed in collaboration with the best travel agencies. Looking for direct flights only? Just tick the appropriate filter and evaluate only London Heathrow - Ottawa flights without stopovers .

Book your London Heathrow - Ottawa flight at the ideal time

Booking dates and travel dates can be crucial for the price of your airfare. Fly Scanner helps you finding the flight on the cheapest day, suggesting alternative dates for your flight.

How to find a London Heathrow - Ottawa flight at the best price

The flight search engine of Fly Scanner compares the flight offers of London Heathrow - Ottawa in a simple and fast way. Just enter:

  • The class of flight
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You can then further customize your search by entering filters on the number of stops, airline, specific airport of arrival or departure and much more.

Frequently Asked Questions

Frequently asked questions about flights from London Heathrow to Ottawa.

How much does a London Heathrow - Ottawa flight cost?

The lowest price in the last 15 days for an airline ticket from London Heathrow to Ottawa is £441.

How far is London from Ottawa?

London is about 3323 mi from Ottawa.

What are the airports in Ottawa?

Ottawa has one airport: Ottawa - McDonald Cartier.

What are the airports in London?

At London there are 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular destinations searched for in Canada?

The most searched cities in Canada according to our users are: Calgary, Montreal, Quebec, Toronto, Vancouver.

What is the cheapest month to fly from London to Ottawa?

The cheapest month to fly from London to Ottawa is November.

What is the most expensive month to fly from London to Ottawa?

The most expensive month to fly from London to Ottawa is December.

What is the best day of the week to fly from London to Ottawa?

For flights from London to Ottawa Friday is on average the cheapest day to fly, while Tuesday is the most expensive day to fly.
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