Cheap Flight Deals from London to Ottawa

We've found these cheap flights for you. You can book one-way or return flight tickets.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from London to Ottawa

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Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight from London (LON) to Ottawa (YOW) the cheapest?

Airlines adjust prices for flights from London to Ottawa based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from London (LON) to Ottawa (YOW) cost?

According to Trip.com's data, the lowest price is around AU$ 1,943.
How long is the flights from London (LON) to Ottawa (YOW)?

It takes about 7 hours 28 minutes to fly from London (LON) to Ottawa (YOW).
What is the transportation method from the main airport to downtown in Ottawa?
- The distance from Ottawa Macdonald-Cartier International Airport to downtown is about 11km, by taxi about 30 minutes.
What are the most popular airlines that fly from London (LON) to Ottawa (YOW)?

Airlines with flights from London (LON) to Ottawa (YOW): Air Canada, Middle East Airlines, Aegean Airlines, Lufthansa, TAP Air Portugal, Austrian Airlines, SriLankan Airlines and United Airlines.
What's the most popular airline for direct flights from London (LON) to Ottawa (YOW)?

Lufthansa operates 1 direct flights from London (LON) to Ottawa (YOW).
How many airports in Ottawa (YOW)?

There are 2 airport(s) in Ottawa (YOW): Gatineau–Ottawa Executive Airport and Ottawa Macdonald-Cartier International Airport.

How to find a cheap flight from London to Ottawa

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Ottawa. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

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Flight Information from London to Ottawa

Cheapest one-way flight price	AU$ 567
Cheapest return ticket price	AU$ 822
Off-season for travel	January
Peak season for travel	December
Flight distance	5,363.8km
Average flight time	7 hours 28 minutes
Popular airline	Lufthansa