LGW - ONT

$298 Find Cheap Flights from London Gatwick Airport to Ontario

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 1/23. 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 Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Ontario, 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 Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$520
American Airlines
Wed 3/11Wed 3/25
LGW - ONT • 2 stops
Cheapest one-way
$298
Multiple Airlines
Fri 1/23
LGW - ONT • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Gatwick to Ontario (LGW-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Gatwick to Ontario 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 round-trip flight deals from Gatwick to Ontario

Wed, Mar 11 - Wed, Mar 25
American Airlines Logo
12:30 pm - 9:24 pm
LGW
-
ONT
39h 54m2 stops
American Airlines Logo
6:15 am - 9:00 am
ONT
-
LGW
19h 45m2 stops
$520American Airlines
Mon, Feb 2 - Mon, Feb 23
Iberia Logo
7:40 pm - 2:18 pm
LGW
-
ONT
26h 38m2 stops
Iberia Logo
10:56 am - 7:00 pm
ONT
-
LGW
24h 04m2 stops
$685Iberia
Tue, Feb 3 - Tue, Feb 24
Multiple Airlines Logo
11:55 am - 9:45 pm
LGW
-
ONT
17h 50m2 stops
Multiple Airlines Logo
8:55 am - 10:55 am
ONT
-
LGW
18h 00m2 stops
$959Multiple Airlines
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
11:55 am - 10:44 pm
LGW
-
ONT
18h 49m2 stops
Multiple Airlines Logo
6:14 am - 10:55 am
ONT
-
LGW
20h 41m2 stops
$995Multiple Airlines
Thu, Feb 19 - Thu, Feb 26
Multiple Airlines Logo
11:55 am - 10:20 pm
LGW
-
ONT
18h 25m2 stops
Multiple Airlines Logo
6:14 am - 10:55 am
ONT
-
LGW
20h 41m2 stops
$1,104Multiple Airlines
Thu, Jan 22 - Wed, Feb 4
Multiple Airlines Logo
11:55 am - 9:45 pm
LGW
-
ONT
17h 50m2 stops
Multiple Airlines Logo
9:05 am - 10:55 am
ONT
-
LGW
17h 50m2 stops
$1,148Multiple Airlines
Thu, May 21 - Tue, Dec 1
Multiple Airlines Logo
1:00 pm - 10:40 pm
LGW
-
ONT
17h 40m2 stops
Multiple Airlines Logo
10:03 am - 10:55 am
ONT
-
LGW
16h 52m2 stops
$1,342Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
Multiple Airlines Logo
11:55 am - 11:56 pm
LGW
-
ONT
20h 01m2 stops
Multiple Airlines Logo
6:14 am - 10:55 am
ONT
-
LGW
20h 41m2 stops
$4,016Multiple Airlines
Fri, May 22 - Sun, May 31
Iberia Logo
11:30 am - 11:59 pm
LGW
-
ONT
20h 29m2 stops
Iberia Logo
2:22 pm - 8:00 pm
ONT
-
LGW
21h 38m2 stops
$11,628Iberia
Booking Insights

KAYAK's insights & trends for Gatwick to Ontario flights

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

Which airlines provide the cheapest flights from London Gatwick Airport to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from London Gatwick Airport to Ontario were found on American Airlines ($520) and Iberia ($685).

Find deals

Good to know

Cheapest flight$298
Flight from London Gatwick Airport to Ontario

When to book flights from Gatwick to Ontario

Are your dates flexible? Find out the best times to travel from Gatwick to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Ontario flights

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

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Ontario was $298 for a one-way ticket and $520 for a round-trip.

  • Do I need a passport to fly between London Gatwick Airport and Ontario?

    Yes, you’ll need a passport to travel to Ontario from London Gatwick Airport.

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

    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 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 travelers 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. Booking your flights between London Gatwick Airport and ONT can sometimes prove cheaper using this method.

  • 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.

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

Information on your arrival and departure airports

London Gatwick Airport (LGW)
Ontario (ONT)