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Find cheap flights from London Gatwick Airport to Ontario from C$ 315

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 Ontario departing on 4/9. 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
0 bags
Sat 29/6
Sat 6/7

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Best Ontario Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
Toronto1 stopC$ 579
Ottawa
Ottawa1 stopC$ 824

Good to know

Low season

January

High season

July

Cheapest flight

C$ 315
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (37% more expensive on average)
Flight from London Gatwick Airport to Toronto Pearson Airport

FAQs - booking Ontario flights

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

    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 Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario 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 Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario 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 Ontario?

    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 Ontario from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ontario

  • Looking for a cheap flight? 25% of our users found tickets from London Gatwick Airport to the following destinations at these prices or less: Montreal C$ 525 one-way - C$ 786 round-trip; Toronto C$ 523 one-way - C$ 735 round-trip
  • Morning departure is around 6% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Gatwick to Ontario

 
Need help choosing which airline to fly with from Gatwick to Ontario? 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.
7.2
KM Malta AirlinesOverall score based on 103 reviews
7.7Crew
7.2Comfort
5.8Entertainment
7.2Boarding
6.4Food
Airline reviews

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

2.0 MediocreKris Savona, Nov. 2023MLA - LHR
Read more about KM Malta Airlines reviews

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

We purchased a Go First Pass for 10 Euros each so we could board first, but everyone was able to board at the same time so we wasted 20 Euros. The flight left ab out 15 minutes late and was not allowed to land at Healthrow so we had to circle Heathrow for about 45 minutes. This caused us to almost miss our flight from Heathrow to Atlanta.

Severely delayed with no notice. Could have arrived at the airport hours later had we been informed of the delay

Once the boarding sign went on and all passengers gathered in line, we were left waiting standing up for almost an hour because there was a delay.

It would be nice to have vegan options for meals. The entertainment was not working on the the way to Austria. It was only available near the end of flight to Canada. The service was excellent.

Flight was delayed by approx 1 hour. The boarding process and the flight itself were very good, slightly tight squeeze for my legs but overall happy.

The business class layout on this plane is tightly packed and atrocious with no sense of privacy.

Flight was meant to leave at 8:30pm but there was a 2 hour delay 😞

Airmalta does not include meals in their flights and neither offers entertainment.

Pros: "The crew was amazing and took measures to make the flight Covid safe"
Cons: "The food was not the best and Twistees weren't available. Also the seats felt narrow"

The on board air steward really made the journey. He was very entertaining

I was disappointed there was a 40 minute delay to flight

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Delayed and then further delayed with no announcement made so that all the passengers (who were standing in the jetty) could hear. We stood there for well over 20 minutes. We were further delayed through weather but no one explained that to us until the pilot made an announcement when finally on board

easyJet need to ensure that whether pre-booking seats or not children aren’t split from their parents the crew spent the majority of boarding asking passengers to move to accommodate two families. Surely the system identifies minors on a booking !!!!! It was all very frustrating to watch and caused delays which I’m sure cost easyJet more in the long run rather that automatically allocating families with minors seats together automatically.

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

Staff had been really impolite at the boarding area and for both ways charged high extra fees without a reason. For the check-in luggage which was measured 3.5 kg and was confirmed by the stuff to cost 40 € , 60 Euros had been purchased from our credit card. When confronted staff did call us both liars and claimed to never have announced anything. Flight back , when not wanting to press a backpack in a measuring metal instead of hand measuring , staff got angry that one did not follow her order, which was than escalated by the team. Although carrying a baby anyways staff did not offer any help in the unreasonable process and than charged again extra money. Cabine crew has been friendly but this experience LL lead to not booking easy jet at all in the future. Check in process in Edinburgh anyways chaotic,to the family check-in and disabled check-in everybody else was guided for check in process, so people just getting in between each other, not possible to monitor your own stuff.

As you would expect from a budget airline Left and arrived on time, no frills, not even a glass of water offered But you get what you pay for

I had an emergency escape seat. The attendant gave the extrA briefing to my side of the aisle but didnt direct it at all to the other where my wife was sitting

Book cheap flights from London to Ontario

Recent round-trip flight deals

27/9Fri
1 stopIcelandair
13h 55mLGW-YYZ
18/10Fri
1 stopIcelandair
9h 45mYYZ-LGW
C$ 579
6/11Wed
1 stopIcelandair
11h 15mLGW-YYZ
16/11Sat
1 stopIcelandair
10h 10mYYZ-LGW
C$ 582
10/9Tue
directAir Transat
8h 05mLGW-YYZ
16/9Mon
1 stopAir Transat
29h 35mYYZ-LGW
C$ 605
4/7Thu
1 stopAir Transat
12h 55mLGW-YUL
10/7Wed
directAir Transat
6h 45mYUL-LGW
C$ 608
10/6Mon
1 stopITA Airways
30h 55mLGW-YYZ
24/6Mon
1 stopITA Airways
13h 35mYYZ-LGW
C$ 653
10/6Mon
1 stopITA Airways
30h 55mLGW-YYZ
17/6Mon
1 stopITA Airways
13h 35mYYZ-LGW
C$ 657
26/6Wed
2 stops
14h 45mLGW-YHM
3/7Wed
2 stops
22h 20mYHM-LGW
C$ 702
11/6Tue
1 stop
21h 49mLGW-YYZ
13/7Sat
direct
7h 05mYYZ-LGW
C$ 703
4/9Wed
1 stopDelta
16h 04mLGW-YYZ
18/9Wed
1 stopDelta
12h 17mYYZ-LGW
C$ 718
26/9Thu
1 stopDelta
15h 44mLGW-YUL
30/9Mon
1 stopDelta
16h 35mYUL-LGW
C$ 728

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Recent one-way flight deals

4/9Wed
1 stop
21h 24mLGW-YYZ
C$ 315
30/8Fri
1 stop
21h 54mLGW-YYZ
C$ 320
12/8Mon
1 stop
21h 54mLGW-YYZ
C$ 330
9/10Wed
1 stopTAP AIR PORTUGAL
26h 30mLGW-YYZ
C$ 443
9/9Mon
1 stopWestJet
17h 26mLGW-YHM
C$ 483
7/10Mon
1 stopWestJet
14h 34mLGW-YYZ
C$ 490
16/6Sun
directAir Transat
8h 05mLGW-YYZ
C$ 501
3/9Tue
1 stopAir Transat
13h 26mLGW-YTZ
C$ 514
9/6Sun
2 stopsTAP AIR PORTUGAL
45h 40mLGW-YYZ
C$ 532
1/10Tue
1 stopRoyal Air Maroc
22h 50mLGW-YUL
C$ 688

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Last minute flights from Gatwick to Ontario

Last minute flight, train and bus deals

4/6Tue
multi-stopITA Airways
31h 00mLGW-YYZ
17/6Mon
multi-stopITA Airways
13h 35mYYZ-LGW
C$ 644
4/6Tue
multi-stopITA Airways
31h 00mLGW-YYZ
11/6Tue
multi-stopITA Airways
13h 35mYYZ-LGW
C$ 657
31/5Fri
multi-stopFinnair
31h 39mLGW-YYZ
12/6Wed
multi-stopFinnair
21h 35mYYZ-LGW
C$ 768
3/6Mon
multi-stopFinnair
31h 39mLGW-YYZ
16/6Sun
multi-stopFinnair
21h 35mYYZ-LGW
C$ 773
3/6Mon
multi-stopAir Transat
11h 25mLGW-YYZ
10/6Mon
directAir Transat
7h 05mYYZ-LGW
C$ 788
3/6Mon
multi-stop
15h 15mLGW-YHM
10/6Mon
multi-stop
19h 55mYHM-LGW
C$ 792
4/6Tue
multi-stopAir Transat
19h 53mLGW-YUL
11/6Tue
directAir Transat
6h 45mYUL-LGW
C$ 795
1/6Sat
multi-stopKLM
15h 59mLGW-YYZ
25/6Tue
multi-stopKLM
12h 28mYYZ-LGW
C$ 807
4/6Tue
multi-stop
32h 50mLGW-YYZ
14/6Fri
multi-stop
15h 25mYYZ-LGW
C$ 813
1/6Sat
multi-stopKLM
15h 59mLGW-YYZ
17/6Mon
multi-stopKLM
12h 28mYYZ-LGW
C$ 843

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London Gatwick Airport - Ontario Flights

Departure:

London Gatwick Airport (LGW)United Kingdom

Return flight deals:

Ontario - London Gatwick Airport

Cabin classes:

C$ 4,918
C$ 2,058
C$ 640