LGW - YOW

£188 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 16/6. 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, 0 bags

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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Everything you should know

Cheapest return fare
£348
Air Transat
Sat 16/5Fri 2/10
LGW - YOW • 1 stop
Cheapest direct flights
£349
Air Transat
Sun 28/6Sun 5/7
LGW - YOW • Direct
Direct flights
2 days a week
Fri, Sun
You can fly direct with Air Transat. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from £348 (return)
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top stopover airports
Cheapest • Avg £524 (return)
Shortest trip • 12h 18m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Flight Deals
Booking Insights
Flight 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

Sat, 16 May - Fri, 2 Oct
Air Transat Logo
09:40 - 00:25
LGW
-
YOW
19h 45m
1 stop
Air Transat Logo
20:55 - 07:55
YOW
-
LGW
30h 00m
1 stop
£348Air Transat
Sun, 28 Jun - Sun, 5 Jul
Air Transat Logo
09:40 - 12:40
LGW
-
YOW
8h 00mdirect
Air Transat Logo
19:40 - 07:55
YOW
-
LGW
7h 15mdirect
£349Air Transat
Fri, 29 May - Fri, 5 Jun
Air Transat Logo
09:40 - 12:40
LGW
-
YOW
8h 00mdirect
Air Transat Logo
19:40 - 07:55
YOW
-
LGW
7h 15mdirect
£353Air Transat
Fri, 5 Jun - Sun, 14 Jun
Air Transat Logo
09:40 - 12:40
LGW
-
YOW
8h 00mdirect
Air Transat Logo
14:15 - 09:50
YOW
-
LGW
14h 35m
1 stop
£355Air Transat
Fri, 29 May - Fri, 5 Jun
Air Transat Logo
11:35 - 17:35
LGW
-
YOW
11h 00m
1 stop
Air Transat Logo
19:40 - 07:55
YOW
-
LGW
7h 15mdirect
£355Air Transat
Sat, 16 May - Fri, 2 Oct
Air Transat Logo
09:40 - 00:25
LGW
-
YOW
19h 45m
1 stop
Air Transat Logo
19:40 - 07:55
YOW
-
LGW
7h 15mdirect
£357Air Transat
Tue, 16 Jun - Fri, 26 Jun
Air Transat Logo
09:40 - 12:40
LGW
-
YOW
8h 00mdirect
Air Transat Logo
19:40 - 07:55
YOW
-
LGW
7h 15mdirect
£358Air Transat
Fri, 12 Jun - Fri, 26 Jun
Air Transat Logo
12:40 - 20:00
LGW
-
YOW
12h 20m
1 stop
Air Transat Logo
19:40 - 07:55
YOW
-
LGW
7h 15mdirect
£358Air Transat
Fri, 12 Jun - Fri, 26 Jun
Air Transat Logo
12:40 - 08:05
LGW
-
YOW
24h 25m
1 stop
Air Transat Logo
19:40 - 07:55
YOW
-
LGW
7h 15mdirect
£359Air Transat
Sun, 21 Jun - Sun, 28 Jun
Air Transat Logo
09:40 - 12:40
LGW
-
YOW
8h 00mdirect
Air Transat Logo
19:40 - 07:55
YOW
-
LGW
7h 15mdirect
£360Air Transat
Booking Insights

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.

Can I save money by flying with a stopover from London Gatwick Airport to Ottawa?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £373, prices are generally cheapest when you fly direct.

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

Low seasonJune
Cheapest flight£180
Best time to beat the crowds (39% less expensive on average)
Most popular time to fly and prices are also 39% 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 £180 for a one-way ticket and £348 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 airlines offer Wi-Fi service onboard planes from London Gatwick Airport to Ottawa?

    Lufthansa, and Air Canada offer inflight Wi-Fi service on the London Gatwick Airport to Ottawa flight route.

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

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the London Gatwick Airport to Ottawa flight route.

  • Which airline alliances offer flights from London Gatwick Airport to Ottawa?

    Star Alliance is the only airline alliance operating flights between London Gatwick Airport and Ottawa.

  • Which is the best airline for flights from London to Ottawa, Air Transat or Air Canada?

    The two airlines most popular with KAYAK users for flights from London to Ottawa are Air Transat and Air Canada. With an average price for the route of £481 and an overall rating of 7.7, Air Transat is the most popular choice. Air Canada is also a great choice for the route, with an average price of £309 and an overall rating of 7.1.

  • 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.

KAYAK’s top tips for finding a cheap flight from London Gatwick Airport to Ottawa

  • Looking for a cheap flight from Ottawa to London Gatwick Airport? 25% of our users found flights on this route for Ottawa or less round-trip.

Prefer to fly direct from London Gatwick Airport to Ottawa?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Gatwick to Ottawa.
Find which airlines fly direct from London Gatwick Airport to Ottawa Airport, which days they fly and book direct flights.

Direct departures

London Gatwick to Ottawa

Friday

Air Transat

Air Transat

Sunday

Air Transat

Air Transat

See more direct flights

Direct returns

Ottawa to London Gatwick

Friday

Air Transat

Air Transat

Sunday

Air Transat

Air Transat

See more direct flights

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.
7.7
Air TransatOverall score based on 521 reviews
6.8Food
8.5Crew
7.9Boarding
7.3Comfort
7.0Entertainment
Airline reviews

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

4.0 OkayMarcel, Mar 2026
YUL - LIS
Read more Air Transat reviews

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

I travelled in Business class for the first time and wish I could do that again.

It was good, seating was a little tight apart from that all was well.

I liked the flight but the check in was horrendous. I have booked with you before but not ever had to pay extra for luggage, it was not clear on booking, I didn't know there was different categories of economy that meant different allowances. So was alarmed when we had to pay a further £120 at the check-in at a point of not changing.

I wish they gave the earphones earlier rather than when we are already in flight.

Very nice staff members are very nice and friendly helpful

We were a little late pushing back ,but arrived a head of time.

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.

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

Information on your arrival and departure airports