Cheap flights from London to Ottawa

Flights tailored to your budget

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How much is a flight from London to Ottawa?

Prices vary based on date, airline, and availability. Compare several options if you're flying between London and Ottawa.

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 London - Ottawa route.

Flights between London and Ottawa: which airports can you choose?

The distance between London and Ottawa is about 5366 km. Checking alternative airports can help lower the total cost of your trip.

  • Airports in London: London is served by 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Ottawa: Currently, the only available airport in Ottawa is Ottawa - McDonald Cartier.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from London airports to find the best option.

Flights from London to Ottawa - McDonald Cartier

Customize your flight from London to Ottawa

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Canada? You might also consider: Calgary, Halifax, Montreal, Toronto, Vancouver.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.
Frequently Asked Questions

Frequently asked questions about flights from London to Ottawa.

How much does an airline ticket from London to Ottawa cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London to Ottawa.

How far is London from Ottawa?

London is about 5366 km from Ottawa.

What are the airports in Ottawa?

Ottawa has one airport: Ottawa - McDonald Cartier.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Halifax, Montreal, Toronto, Vancouver.

When should I book a flight from London to Ottawa?

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.