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Find cheap flights from London Gatwick Airport to Ontario from C$ 333

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 12/6. 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
0 bags
Wed 29/5
Wed 5/6

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Best Ontario Flight Deals

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

Toronto
Hamilton1 stopC$ 507
Ottawa
Ottawa1 stopC$ 782

Good to know

Low season

January

High season

July

Cheapest flight

C$ 333
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from London Gatwick Airport to Hamilton

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: Toronto C$ 541 one-way - C$ 841 round-trip
  • Morning departure is around 15% cheaper 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 airline 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 109 reviews
7.3comfort
6.4food
7.3boarding
7.7crew
5.9entertainment
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"

Book cheap flights from London to Ontario

Recent round-trip flight deals

5/6Wed
1 stop
16h 45mLGW-YHM
11/6Tue
1 stop
13h 15mYHM-LGW
C$ 507
14/9Sat
1 stop
16h 10mLGW-YHM
24/9Tue
1 stop
13h 15mYHM-LGW
C$ 547
29/5Wed
1 stop
16h 45mLGW-YHM
4/6Tue
1 stop
13h 15mYHM-LGW
C$ 566
14/9Sat
1 stopAir Transat
25h 49mLGW-YYZ
27/9Fri
directAir Transat
7h 00mYYZ-LGW
C$ 569
10/5Fri
directAir Transat
7h 55mLGW-YYZ
22/5Wed
1 stopAir Transat
29h 35mYYZ-LGW
C$ 579
4/9Wed
1 stopAir France
15h 55mLGW-YYZ
18/9Wed
1 stopAir France
12h 17mYYZ-LGW
C$ 677
14/5Tue
1 stopLufthansa
13h 40mLGW-YYZ
12/6Wed
1 stopLufthansa
13h 10mYYZ-LGW
C$ 685
4/9Wed
1 stopVirgin Atlantic
15h 55mLGW-YYZ
18/9Wed
1 stopVirgin Atlantic
23h 00mYYZ-LGW
C$ 694
8/6Sat
1 stopVirgin Atlantic
32h 37mLGW-YYZ
22/6Sat
1 stopVirgin Atlantic
22h 55mYYZ-LGW
C$ 794
28/5Tue
2 stopsLufthansa
18h 17mLGW-YOW
11/6Tue
2 stopsLufthansa
17h 30mYOW-LGW
C$ 1,539

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Recent one-way flight deals

12/6Wed
1 stop
16h 45mLGW-YHM
C$ 333
12/6Wed
1 stop
26h 09mLGW-YYZ
C$ 336
12/6Wed
1 stop
26h 09mLGW-YYZ
C$ 338
12/6Wed
2 stops
25h 14mLGW-YYZ
C$ 342
24/6Mon
1 stopTAP AIR PORTUGAL
26h 30mLGW-YYZ
C$ 429
5/5Sun
directAir Transat
8h 00mLGW-YYZ
C$ 484
29/5Wed
1 stopAir Transat
11h 30mLGW-YYZ
C$ 488
10/9Tue
1 stopWestJet
14h 42mLGW-YYZ
C$ 491
13/5Mon
1 stopWestJet
32h 15mLGW-YYZ
C$ 497
25/6Tue
2 stopsTAP AIR PORTUGAL
21h 50mLGW-YYZ
C$ 547

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Last minute flights from Gatwick to Ontario

Last minute flight, train and bus deals

3/5Fri
directAir Transat
7h 55mLGW-YYZ
12/5Sun
directAir Transat
7h 00mYYZ-LGW
C$ 567
3/5Fri
directAir Transat
8h 00mLGW-YYZ
7/5Tue
multi-stopAir Transat
18h 35mYYZ-LGW
C$ 581
4/5Sat
multi-stopDelta
15h 58mLGW-YYZ
12/5Sun
multi-stopDelta
12h 20mYYZ-LGW
C$ 801
2/5Thu
multi-stopAmerican Airlines
11h 35mLGW-YYZ
9/5Thu
multi-stopAmerican Airlines
21h 10mYYZ-LGW
C$ 827
3/5Fri
multi-stopDelta
15h 46mLGW-YYZ
12/5Sun
multi-stopDelta
17h 50mYYZ-LGW
C$ 851
2/5Thu
multi-stopAmerican Airlines
11h 35mLGW-YYZ
10/5Fri
multi-stopAmerican Airlines
16h 15mYYZ-LGW
C$ 877
1/5Wed
multi-stop
28h 40mLGW-YYZ
6/5Mon
multi-stop
13h 00mYYZ-LGW
C$ 918
1/5Wed
multi-stop
28h 40mLGW-YYZ
6/5Mon
direct
7h 05mYYZ-LGW
C$ 923
3/5Fri
multi-stopIcelandair
11h 10mLGW-YYZ
16/5Thu
multi-stopIcelandair
31h 45mYYZ-LGW
C$ 966
4/5Sat
multi-stopIcelandair
11h 10mLGW-YYZ
14/5Tue
multi-stopIcelandair
9h 45mYYZ-LGW
C$ 985

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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$ 4,912
C$ 1,223
C$ 641