Cheap flights from London Gatwick to Ottawa

from as little as £2,510

7 nights in Ottawa, departing London Gatwick on 25 / Jun / 2025 with Turkish Airlines (price found 53 hours ago)

Subject to availability, prices correct of the last 24 hours
Ottawa

The London Gatwick / Ottawa route

All 5382 km of it

Cheap flight deals for this route

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Ottawa flight facts

What you need to know

Alternative flights from the UK to Ottawa

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Ottawa

25 / Jun / 2025 is currently the lowest priced day of the year to fly the London Gatwick/Ottawa route. There are around seven flights on any given week from the UK to Ottawa and the cheapest month to fly right now is June.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

-14 °C

AVG

6 °C

HIGHEST

26 °C

Rainfall (mm)
LOWEST

58 mm

AVG

73.7 mm

HIGHEST

86 mm

Key facts about Ottawa

How to get cheap flights from London Gatwick to Ottawa

Tips and advice from our flight experts

We've gone through lots of different flights, to help you find the cheapest way to get from London Gatwick to Ottawa. You can choose from two airlines. At the moment, 25 / Jun / 2025 is the cheapest date to travel, but scroll through the results to find the option that works best for you.

There are seven flights from London Gatwick to or via Ottawa every week. Out of the two available airlines, the most popular ones are Turkish Airlines & West Jet. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.

The distance between London Gatwick to Ottawa is 5382 km. Normally, it takes about 20 hrs 5 mins to fly, and you can definitely expect the journey to be at least 18 hrs 35 mins. You can see the various flight times in the results.

You can also search by month, which will reveal the cheapest time of the week to fly.

Other popular destinations near Ottawa

Where other people are flying to

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