LGW - YOW

£285 Find Cheap Flights from London Gatwick Airport to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to Ottawa departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Ottawa, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Gatwick to Ottawa (LGW-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Gatwick to Ottawa

Thu, 4 Sep - Mon, 8 Sep
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12:40 - 00:22LGW-YOW
16h 42m1 stop
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05:55 - 10:45YOW-LGW
23h 50m1 stop
Thu, 4 Sep - Mon, 8 Sep
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11:35 - 00:22LGW-YOW
17h 47m2 stops
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05:55 - 07:55YOW-LGW
21h 00m1 stop
Wed, 1 Oct - Wed, 15 Oct
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12:40 - 00:22LGW-YOW
16h 42m1 stop
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05:55 - 09:50YOW-LGW
46h 55m2 stops
Tue, 30 Sep - Tue, 7 Oct
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11:35 - 00:22LGW-YOW
17h 47m2 stops
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05:55 - 10:45YOW-LGW
23h 50m1 stop
Wed, 1 Oct - Tue, 14 Oct
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12:40 - 00:22LGW-YOW
16h 42m1 stop
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05:55 - 10:45YOW-LGW
23h 50m1 stop
Tue, 30 Sep - Tue, 7 Oct
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12:40 - 00:22LGW-YOW
16h 42m1 stop
 Logo
05:55 - 10:45YOW-LGW
23h 50m1 stop
Wed, 8 Oct - Wed, 22 Oct
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12:40 - 00:22LGW-YOW
16h 42m1 stop
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05:55 - 09:50YOW-LGW
46h 55m2 stops
Fri, 29 Aug - Fri, 12 Sep
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13:05 - 15:56LGW-YOW
31h 51m1 stop
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11:00 - 06:20YOW-LGW
14h 20m2 stops
Tue, 9 Dec - Wed, 17 Dec
Air Transat Logo
11:40 - 08:17LGW-YOW
25h 37m1 stop
Air Transat Logo
17:10 - 09:45YOW-LGW
11h 35m1 stop
£607Air Transat
Find Deal
Tue, 14 Oct - Thu, 23 Oct
Air Transat Logo
12:40 - 20:35LGW-YOW
12h 55m1 stop
Air Transat Logo
17:05 - 10:45YOW-LGW
12h 40m1 stop
£613Air Transat
Find Deal
Useful Info

KAYAK's insights & trends for Gatwick to Ottawa flights

Get data-powered insights and trends into flights from Gatwick to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Gatwick Airport to Ottawa?

The average price of all round-trip flights from London Gatwick Airport to Ottawa clicked on KAYAK for each day over the last 12 months.

When flying from London Gatwick Airport to Ottawa, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to London Gatwick Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.


Good to know - Cheap tickets from London Gatwick Airport to Ottawa

Low seasonJune
High seasonJune
Cheapest flight£285
Best time to beat the crowds (37% less expensive on average)
Most popular time to fly and prices are also 37% lower on average.
Flight from London Gatwick Airport to Ottawa

When to book flights from Gatwick to Ottawa

Are your dates flexible? Find out the best times to travel from Gatwick to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Gatwick Airport to Ottawa flights

  • What is the cheapest flight from London Gatwick Airport to Ottawa?

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Ottawa was £387 for a one-way ticket and £607 for a return.

  • Which airports will I be using when flying from London Gatwick Airport to Ottawa?

    On your way to Ottawa, you’ll fly out from London Gatwick. You’ll be landing at Ottawa.

  • Which aircraft models fly most regularly from London Gatwick Airport to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London Gatwick Airport to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Gatwick Airport to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Gatwick Airport to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from London Gatwick Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Gatwick Airport to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ottawa with an airline and back to London Gatwick Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Gatwick to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from London to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gatwick to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Air TransatOverall score based on 412 reviews
7.1Entertainment
8.5Crew
7.4Comfort
6.8Food
7.9Boarding
Airline reviews

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

2.0 MediocreAnonymous, Jul 2025YYZ - YWG
Read more Air Transat reviews

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

Really low cost trip for the huge amount I paid…o paid 550 dollars just for the trip, one way trip, plus 95 for 1 luggage’s and the second 135 dollars…no blanket, not headphones for entertainment, food was served after 3 hours and 2 hours after, breakfast was served Bad, low cost company for high prices

The flight and crew were good. Departure and arrival were timely. Check-in was professional and helpful in Malaga on return trip (same on outbound trip from Toronto). The ad before ach program was punishing - specifically for the internet/data service with the content creator that was showed twice in each ad pod. It was so annoying I made an effort to forget the name and would not use the service. Provide an opportunity to fast forward or skip the darn ads once they have been initially viewed.

Extra attention to kids, thank you, we appreciate! Perfect landing

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

The 787 Dreamliner that we flew on was relatively new and a nice aircraft. We flew on a 777 which was noticeably older and the seats were average” but the 787 was very nice, especially for the price. No window blinds anymore, instead high tech adjustable polychromatic glass!! Nice.

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

This flight didn't happen for me because of overbooking.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

an absolute disaster and nightmare on air condition. IT WAS FREEZING!! everyone around us had hats, hoodies, gloves outdoor jackets on. that segment of the aircraft had a fault I assume...no amount of suggestion to turn down the air con helped. otherwise all good.

Everything was very good, short delay Toronto to Regina on my return to Canada but not a big deal. Thanks Kayak, Dr. Ian Stewart

Service is pretty good. Sandwiches have to be purchased but I’ve bought my own food. Seat was comfortable and various movies to chose from.

Boarded smoothly, took off on time. Entertainment screens were reliable and the movie library is abundant. Food better than wtst was served on the first leg of the journey by another airline.

Everything you need to know for your flight from Gatwick to Ottawa

Information on your arrival and departure airports

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