When did momondo last update prices for flights from London Gatwick Airport to Ottawa Airport?

Prices for flights from London Gatwick Airport to Ottawa Airport are refreshed on a daily basis.

How old do you have to be to fly from London Gatwick Airport to Ottawa Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 486 Cheap Flights from London Gatwick Airport to Ottawa in 2025/26

1 adult

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Find the cheapest flights from London Gatwick Airport to Ottawa

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:40 a.m. - 12:43 a.m.

LGW

YOW

18h 03m1 stop

6:55 p.m. - 9:45 a.m.

YOW

LGW

9h 50m1 stop

C$ 893Air Transat

Tue, 17 Feb - Fri, 20 Feb

12:40 p.m. - 8:25 a.m.

LGW

YOW

24h 45m1 stop

3:05 p.m. - 10:45 a.m.

YOW

LGW

14h 40m1 stop

C$ 898Air Transat

Fri, 10 Apr - Sun, 19 Apr

11:40 a.m. - 12:41 a.m.

LGW

YOW

17h 01m1 stop

6:55 p.m. - 9:45 a.m.

YOW

LGW

10h 50m1 stop

C$ 900Air Transat

Fri, 13 Mar - Sun, 22 Mar

11:40 a.m. - 6:33 p.m.

LGW

YOW

11h 53m1 stop

6:45 a.m. - 9:45 a.m.

YOW

LGW

22h 00m1 stop

C$ 908Air Transat

Wed, 25 Feb - Sun, 1 Mar

11:40 a.m. - 12:43 a.m.

LGW

YOW

18h 03m1 stop

3:05 p.m. - 9:45 a.m.

YOW

LGW

13h 40m1 stop

C$ 909Air Transat

Wed, 14 Jan - Wed, 21 Jan

2:00 p.m. - 11:58 p.m.

LGW

YOW

14h 58m1 stop

9:30 a.m. - 10:00 a.m.

YOW

LGW

19h 30m1 stop

C$ 916Multiple Airlines

Sat, 24 Jan - Mon, 2 Feb

11:40 a.m. - 12:43 a.m.

LGW

YOW

18h 03m1 stop

10:00 a.m. - 9:45 a.m.

YOW

LGW

18h 45m1 stop

C$ 930Air Transat

Tue, 17 Feb - Sat, 21 Feb

11:40 a.m. - 6:33 p.m.

LGW

YOW

11h 53m1 stop

3:05 p.m. - 9:45 a.m.

YOW

LGW

13h 40m1 stop

C$ 938Air Transat

Mon, 16 Feb - Thu, 19 Feb

6:40 p.m. - 7:18 p.m.

LGW

YOW

29h 38m2 stops

4:15 p.m. - 5:50 p.m.

YOW

LGW

20h 35m2 stops

C$ 944SWISS

Tue, 13 Jan - Tue, 20 Jan

11:40 a.m. - 6:33 p.m.

LGW

YOW

11h 53m1 stop

6:55 p.m. - 9:45 a.m.

YOW

LGW

9h 50m1 stop

C$ 945Air Transat

Mon, 23 Feb - Mon, 2 Mar

Air Transat flights from London Gatwick Airport to Ottawa

Our best Air Transat deals on London Gatwick Airport to Ottawa flight tickets

Air Transat

17 Feb

LGW11:40 a.m.London Gatwick

18h 03m

1 stop

YOW12:43 a.m.Ottawa

20 Feb

YOW6:55 p.m.Ottawa

9h 50m

1 stop

LGW9:45 a.m.London Gatwick

C$ 893

Find similar

Air Transat

10 Apr

LGW12:40 p.m.London Gatwick

24h 45m

1 stop

YOW8:25 a.m.Ottawa

19 Apr

YOW3:05 p.m.Ottawa

14h 40m

1 stop

LGW10:45 a.m.London Gatwick

C$ 898

Find similar

Air Transat

13 Mar

LGW11:40 a.m.London Gatwick

17h 01m

1 stop

YOW12:41 a.m.Ottawa

22 Mar

YOW6:55 p.m.Ottawa

10h 50m

1 stop

LGW9:45 a.m.London Gatwick

C$ 900

Find similar

SWISS flights from London Gatwick Airport to Ottawa

Our best SWISS deals on London Gatwick Airport to Ottawa flight tickets

SWISS

13 Jan

LGW6:40 p.m.London Gatwick

29h 38m

2 stops

YOW7:18 p.m.Ottawa

20 Jan

YOW4:15 p.m.Ottawa

20h 35m

2 stops

LGW5:50 p.m.London Gatwick

C$ 944

Find similar

SWISS

26 Dec

LGW6:40 p.m.London Gatwick

28h 00m

2 stops

YOW5:40 p.m.Ottawa

3 Jan

YOW6:20 p.m.Ottawa

42h 30m

2 stops

LGW5:50 p.m.London Gatwick

C$ 1,923

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 17/2

11:40 a.m.-12:43 a.m.

1 stop18h 03m

Ottawa

Fri 20/2

6:55 p.m.-9:45 a.m.

1 stop9h 50m

C$ 893

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Fri 10/4

12:40 p.m.-8:25 a.m.

1 stop24h 45m

Ottawa

Sun 19/4

3:05 p.m.-10:45 a.m.

1 stop14h 40m

C$ 898

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Fri 13/3

11:40 a.m.-12:41 a.m.

1 stop17h 01m

Ottawa

Sun 22/3

6:55 p.m.-9:45 a.m.

1 stop10h 50m

C$ 900

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Wed 25/2

11:40 a.m.-6:33 p.m.

1 stop11h 53m

Ottawa

Sun 1/3

6:45 a.m.-9:45 a.m.

1 stop22h 00m

C$ 908

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Wed 14/1

11:40 a.m.-12:43 a.m.

1 stop18h 03m

Ottawa

Wed 21/1

3:05 p.m.-9:45 a.m.

1 stop13h 40m

C$ 909

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Sat 24/1

2:00 p.m.-11:58 p.m.

1 stop14h 58m

Ottawa

Mon 2/2

9:30 a.m.-10:00 a.m.

1 stop19h 30m

C$ 916

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 17/2

11:40 a.m.-12:43 a.m.

1 stop18h 03m

Ottawa

Sat 21/2

10:00 a.m.-9:45 a.m.

1 stop18h 45m

C$ 930

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Mon 16/2

11:40 a.m.-6:33 p.m.

1 stop11h 53m

Ottawa

Thu 19/2

3:05 p.m.-9:45 a.m.

1 stop13h 40m

C$ 938

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 13/1

6:40 p.m.-7:18 p.m.

2 stops29h 38m

Ottawa

Tue 20/1

4:15 p.m.-5:50 p.m.

2 stops20h 35m

C$ 944

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Mon 23/2

11:40 a.m.-6:33 p.m.

1 stop11h 53m

Ottawa

Mon 2/3

6:55 p.m.-9:45 a.m.

1 stop9h 50m

C$ 945

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Gatwick Airport to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ottawa?

Our data shows that Friday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 939. Flights from London Gatwick Airport to Ottawa on a Sunday will generally be more expensive and average around C$ 2,041. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ottawa?

Our most recent data shows that the best time of day to fly to Ottawa is in the morning. Flights from London Gatwick Airport to Ottawa during this time can be as low as C$ 1,013. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 1,115 per ticket.

Can stopping save me money on London Gatwick Airport to Ottawa flights?

You could potentially save up to 35% on your flight if you consider stops on a London Gatwick Airport to Ottawa flight.

When to book flights from London Gatwick Airport to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London Gatwick Airport to Ottawa (LGW to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Ottawa

Fastest flight time	8h 00m
Direct flights	None

The fastest flight from London Gatwick Airport to Ottawa takes 8h 00m

There are no direct flights from London Gatwick Airport to Ottawa. There are no popular flight routes from London Gatwick Airport to Ottawa.

Search flight deals

How far is London Gatwick to Ottawa by plane?
A flight from London Gatwick to Ottawa will travel around 5370.5 km. Typically, this will take 8h 00m by plane in normal conditions.
When did momondo last update prices for flights from London Gatwick Airport to Ottawa Airport?
Prices for flights from London Gatwick Airport to Ottawa Airport are refreshed on a daily basis.
How old do you have to be to fly from London Gatwick Airport to Ottawa Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Gatwick Airport to Ottawa?
Based on momondo bookings for flights between London Gatwick Airport and Ottawa, the leading plane model is Airbus A350-1000, making up 22.50% of the total bookings. Other popular models include Boeing 777-300ER with 18.75%, Airbus A330-300 with 16.25%, and Airbus A330-200 with 7.50%.

Gatineau

Pembroke

Brockville

Perth

Smiths Falls

Wakefield

Prescott

Petawawa

Calabogie

Why use momondo?

Why should I use momondo to find a flight deal from London to Ottawa?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa from London.

Can I find flights from London to Ottawa with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ottawa from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Ottawa?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Ottawa.

I’m not ready to book a flight from London to Ottawa right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ottawa from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.