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$ 285 Cheap Flights from London Gatwick Airport to Ottawa in 2026

1 adult

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Find the cheapest flights from London Gatwick Airport to Ottawa

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 a.m. - 12:39 a.m.

LGW

YOW

17h 44m

2 stops

5:40 a.m. - 10:55 a.m.

YOW

LGW

24h 15m

2 stops

C$ 743Multiple Airlines

Mon, 23 Feb - Mon, 2 Mar

5:00 p.m. - 3:00 p.m.

LGW

YOW

27h 00m

1 stop

5:10 p.m. - 9:25 a.m.

YOW

LGW

11h 15m

1 stop

C$ 752Air France

Tue, 23 Jun - Fri, 16 Oct

11:40 a.m. - 12:39 a.m.

LGW

YOW

17h 59m

1 stop

5:40 a.m. - 9:45 a.m.

YOW

LGW

23h 05m

1 stop

C$ 756Multiple Airlines

Wed, 25 Feb - Wed, 4 Mar

11:40 a.m. - 12:39 a.m.

LGW

YOW

17h 59m

1 stop

5:40 a.m. - 9:45 a.m.

YOW

LGW

23h 05m

1 stop

C$ 766Multiple Airlines

Tue, 10 Feb - Tue, 17 Feb

11:40 a.m. - 12:39 a.m.

LGW

YOW

17h 59m

1 stop

5:40 a.m. - 9:45 a.m.

YOW

LGW

23h 05m

1 stop

C$ 770Multiple Airlines

Tue, 24 Feb - Tue, 3 Mar

11:40 a.m. - 12:38 a.m.

LGW

YOW

16h 58m

1 stop

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

YOW

LGW

14h 40m

1 stop

C$ 775Air Transat

Wed, 11 Mar - Sun, 22 Mar

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

LGW

YOW

18h 03m

1 stop

6:50 p.m. - 9:45 a.m.

YOW

LGW

9h 55m

1 stop

C$ 777Air Transat

Thu, 19 Feb - Mon, 23 Feb

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

LGW

YOW

18h 03m

1 stop

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

YOW

LGW

13h 40m

1 stop

C$ 781Air Transat

Tue, 24 Feb - Tue, 3 Mar

11:40 a.m. - 12:39 a.m.

LGW

YOW

17h 59m

1 stop

5:40 a.m. - 9:45 a.m.

YOW

LGW

23h 05m

1 stop

C$ 785Multiple Airlines

Fri, 27 Feb - Fri, 6 Mar

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

LGW

YOW

18h 03m

1 stop

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

YOW

LGW

18h 45m

1 stop

C$ 786Air Transat

Tue, 24 Feb - Tue, 3 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

24 May

LGW12:40 p.m.London Gatwick

31h 15m

1 stop

YOW2:55 p.m.Ottawa

29 May

YOW6:35 p.m.Ottawa

11h 10m

1 stop

LGW10:45 a.m.London Gatwick

C$ 766

Air Transat

24 Feb

LGW11:40 a.m.London Gatwick

11h 53m

1 stop

YOW6:33 p.m.Ottawa

3 Mar

YOW3:05 p.m.Ottawa

13h 40m

1 stop

LGW9:45 a.m.London Gatwick

C$ 777

Air Transat

24 Feb

LGW11:40 a.m.London Gatwick

18h 03m

1 stop

YOW12:43 a.m.Ottawa

3 Mar

YOW3:05 p.m.Ottawa

13h 40m

1 stop

LGW9:45 a.m.London Gatwick

C$ 781

Air France flights from London Gatwick Airport to Ottawa

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

Air France

23 Jun

LGW5:00 p.m.London Gatwick

27h 00m

1 stop

YOW3:00 p.m.Ottawa

16 Oct

YOW5:10 p.m.Ottawa

11h 15m

1 stop

LGW9:25 a.m.London Gatwick

C$ 752

Air France

13 May

LGW5:00 p.m.London Gatwick

27h 00m

1 stop

YOW3:00 p.m.Ottawa

10 Jul

YOW5:10 p.m.Ottawa

17h 50m

1 stop

LGW4:00 p.m.London Gatwick

C$ 931

Air France

13 May

LGW5:00 p.m.London Gatwick

27h 00m

1 stop

YOW3:00 p.m.Ottawa

8 Jul

YOW5:10 p.m.Ottawa

11h 15m

1 stop

LGW9:25 a.m.London Gatwick

C$ 996

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

Mon 23/2

11:55 a.m.-12:39 a.m.

2 stops17h 44m

Ottawa

Mon 2/3

5:40 a.m.-10:55 a.m.

2 stops24h 15m

C$ 743

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 23/6

5:00 p.m.-3:00 p.m.

1 stop27h 00m

Ottawa

Fri 16/10

5:10 p.m.-9:25 a.m.

1 stop11h 15m

C$ 752

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Wed 25/2

11:40 a.m.-12:39 a.m.

1 stop17h 59m

Ottawa

Wed 4/3

5:40 a.m.-9:45 a.m.

1 stop23h 05m

C$ 756

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 10/2

11:40 a.m.-12:39 a.m.

1 stop17h 59m

Ottawa

Tue 17/2

5:40 a.m.-9:45 a.m.

1 stop23h 05m

C$ 766

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 24/2

11:40 a.m.-12:39 a.m.

1 stop17h 59m

Ottawa

Tue 3/3

5:40 a.m.-9:45 a.m.

1 stop23h 05m

C$ 770

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Wed 11/3

11:40 a.m.-12:38 a.m.

1 stop16h 58m

Ottawa

Sun 22/3

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

1 stop14h 40m

C$ 775

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Thu 19/2

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

1 stop18h 03m

Ottawa

Mon 23/2

6:50 p.m.-9:45 a.m.

1 stop9h 55m

C$ 777

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 24/2

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

1 stop18h 03m

Ottawa

Tue 3/3

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

1 stop13h 40m

C$ 781

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Fri 27/2

11:40 a.m.-12:39 a.m.

1 stop17h 59m

Ottawa

Fri 6/3

5:40 a.m.-9:45 a.m.

1 stop23h 05m

C$ 785

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 24/2

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

1 stop18h 03m

Ottawa

Tue 3/3

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

1 stop18h 45m

C$ 786

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 Sunday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 895. Flights from London Gatwick Airport to Ottawa on a Friday will generally be more expensive and average around C$ 1,365. 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$ 998. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 1,043 per ticket.

What cabin class options are available on London Gatwick to Ottawa flights?

There is only 1 cabin class available to choose from on London Gatwick to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 51% 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

Best price found	C$ 1,281
Fastest flight time	8h 00m
Direct flights	Mon, Wed and Sat
Airports in Ottawa	1 airport

The best one-way flight to Ottawa from London Gatwick Airport in the past 72 hours is C$ 1,281. The best round-trip flight deal from London Gatwick Airport to Ottawa found on momondo in the last 72 hours is C$ 812.

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

Direct flights go from London Gatwick Airport to Ottawa on Monday, Wednesday and Saturday. The only airline offering direct flights is Air Transat.

There is 1 airport in Ottawa. From London Gatwick Airport there are direct flights to Ottawa (YOW).

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 A330-300, making up 26.77% of the total bookings. Other popular models include Boeing 777-300ER with 18.90%, Airbus A350-1000 with 17.32%, and Boeing 787-9 Dreamliner with 13.12%.

Gatineau

Pembroke

Brockville

Perth

Smiths Falls

Prescott

Wakefield

Calabogie

Petawawa

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.