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

Prices for flights from Ottawa Airport to London Gatwick Airport are updated daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to London Gatwick Airport.

What documentation or ID do you need to fly to London Gatwick Airport?

The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£192 Cheap Flights from Ottawa to London Gatwick Airport in 2026

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Find the cheapest flights from Ottawa to London

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10:00 - 09:45

YOW

LGW

18h 45m

1 stop

11:40 - 18:23

LGW

YOW

11h 43m

1 stop

£394Air Transat

Wed, 25 Feb - Wed, 4 Mar

10:00 - 09:45

YOW

LGW

18h 45m

1 stop

11:40 - 18:23

LGW

YOW

11h 43m

1 stop

£394Air Transat

Wed, 25 Feb - Wed, 4 Mar

15:05 - 09:45

YOW

LGW

13h 40m

1 stop

11:40 - 08:23

LGW

YOW

24h 43m

1 stop

£396Air Transat

Sun, 1 Mar - Sun, 8 Mar

18:50 - 09:45

YOW

LGW

9h 55m

1 stop

11:40 - 18:23

LGW

YOW

11h 43m

1 stop

£399Air Transat

Wed, 25 Feb - Wed, 4 Mar

15:05 - 09:45

YOW

LGW

13h 40m

1 stop

11:40 - 08:25

LGW

YOW

25h 45m

1 stop

£400Air Transat

Thu, 19 Feb - Thu, 26 Feb

18:50 - 09:45

YOW

LGW

9h 55m

1 stop

11:40 - 07:23

LGW

YOW

24h 43m

1 stop

£402Air Transat

Sat, 28 Feb - Sat, 7 Mar

18:50 - 09:45

YOW

LGW

9h 55m

1 stop

11:40 - 18:23

LGW

YOW

11h 43m

1 stop

£403Air Transat

Sun, 22 Feb - Tue, 3 Mar

06:45 - 09:45

YOW

LGW

22h 00m

1 stop

11:40 - 16:48

LGW

YOW

33h 08m

1 stop

£405Air Transat

Sun, 1 Mar - Tue, 10 Mar

06:45 - 09:45

YOW

LGW

22h 00m

1 stop

11:40 - 16:48

LGW

YOW

33h 08m

1 stop

£406Air Transat

Mon, 2 Mar - Mon, 9 Mar

18:55 - 09:45

YOW

LGW

9h 50m

1 stop

11:40 - 16:48

LGW

YOW

33h 08m

1 stop

£407Air Transat

Sun, 1 Mar - Tue, 10 Mar

Air Transat flights from Ottawa to London Gatwick Airport

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

Air Transat

25 Feb

YOW10:00Ottawa

18h 45m

1 stop

LGW09:45London Gatwick

4 Mar

LGW11:40London Gatwick

11h 43m

1 stop

YOW18:23Ottawa

£394

Air Transat

25 Feb

YOW10:00Ottawa

18h 45m

1 stop

LGW09:45London Gatwick

4 Mar

LGW11:40London Gatwick

11h 43m

1 stop

YOW18:23Ottawa

£394

Air Transat

1 Mar

YOW15:05Ottawa

13h 40m

1 stop

LGW09:45London Gatwick

8 Mar

LGW11:40London Gatwick

24h 43m

1 stop

YOW08:23Ottawa

£396

Porter Airlines flights from Ottawa to London Gatwick Airport

Our best Porter Airlines deals on Ottawa to London Gatwick Airport flight tickets

Porter Airlines

18 Feb

YOW10:00Ottawa

18h 45m

1 stop

LGW09:45London Gatwick

25 Feb

LGW11:40London Gatwick

11h 53m

1 stop

YOW18:33Ottawa

£409

Porter Airlines

2 Mar

YOW18:55Ottawa

9h 50m

1 stop

LGW09:45London Gatwick

9 Mar

LGW11:40London Gatwick

16h 58m

1 stop

YOW00:38Ottawa

£412

Porter Airlines

9 Mar

YOW10:00Ottawa

19h 45m

1 stop

LGW09:45London Gatwick

12 Mar

LGW11:40London Gatwick

16h 58m

1 stop

YOW00:38Ottawa

£438

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Wed 25/2

10:00-09:45

1 stop18h 45m

London Gatwick

Wed 4/3

11:40-18:23

1 stop11h 43m

£394

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Wed 25/2

10:00-09:45

1 stop18h 45m

London Gatwick

Wed 4/3

11:40-18:23

1 stop11h 43m

£394

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 1/3

15:05-09:45

1 stop13h 40m

London Gatwick

Sun 8/3

11:40-08:23

1 stop24h 43m

£396

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Wed 25/2

18:50-09:45

1 stop9h 55m

London Gatwick

Wed 4/3

11:40-18:23

1 stop11h 43m

£399

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Thu 19/2

15:05-09:45

1 stop13h 40m

London Gatwick

Thu 26/2

11:40-08:25

1 stop25h 45m

£400

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sat 28/2

18:50-09:45

1 stop9h 55m

London Gatwick

Sat 7/3

11:40-07:23

1 stop24h 43m

£402

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 22/2

18:50-09:45

1 stop9h 55m

London Gatwick

Tue 3/3

11:40-18:23

1 stop11h 43m

£403

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 1/3

06:45-09:45

1 stop22h 00m

London Gatwick

Tue 10/3

11:40-16:48

1 stop33h 08m

£405

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Mon 2/3

06:45-09:45

1 stop22h 00m

London Gatwick

Mon 9/3

11:40-16:48

1 stop33h 08m

£406

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 1/3

18:55-09:45

1 stop9h 50m

London Gatwick

Tue 10/3

11:40-16:48

1 stop33h 08m

£407

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Ottawa is in February. Flight prices, which tend to average around £402, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in February, then you should wait until January to fly from Ottawa, when ticket prices are also cheap, with an average price of £453.

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

You could potentially save up to 29% on your flight if you consider stops on a Ottawa to London Gatwick Airport flight.

When to book flights from Ottawa to London Gatwick Airport

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

Estimated return price

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

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

Fastest flight time	7h 15m
Direct flights	Mon, Wed and Sat

The fastest flight from Ottawa to London Gatwick Airport takes 7h 15m

Direct flights go from Ottawa to London Gatwick Airport on Monday, Wednesday and Saturday. There are no airlines offering direct flights..

Search flight deals

How far is Ottawa to London Gatwick by plane?
There are 3337.1 mi between Ottawa and London Gatwick. Flights usually cover this in 7h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ottawa Airport to London Gatwick Airport?
Prices for flights from Ottawa Airport to London Gatwick Airport are updated daily.
How old do you have to be to fly from Ottawa Airport to London Gatwick Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ottawa to London Gatwick Airport?
Based on momondo bookings for flights between Ottawa and London Gatwick Airport, the leading plane model is Airbus A321neo, making up 43.01% of the total bookings. Other popular models include De Havilland (Bombardier) DHC-8-400 Dash 8Q with 32.26%, Embraer 195 E2 with 21.51%, and Airbus A330-300 with 3.23%.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Folkestone

Bedford

Colchester

Wembley

Worthing

Ramsgate

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to London for you.

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

Yes. momondo enables you to select and highlight flights to London from Ottawa with this policy.

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

momondo helps you find the best flight between Ottawa and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Ottawa and alert you when they change.