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Cheap flights from London Gatwick Airport to Ontario from $352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Ontario departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Gatwick Airport to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from London Gatwick Airport to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Gatwick Airport to Los Angeles.

Cheap last minute flights

Planning a quick getaway from London Gatwick Airport to Los Angeles? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Gatwick Airport to Los Angeles

Find recent round-trip train or bus tickets from London Gatwick Airport to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
12:30 pm - 6:37 pmLGW-ONT
38h 07m2 stops
6:00 am - 6:50 pmONT-LGW
28h 50m2 stops
$599Finnair
Find Deal
Mon, Jan 27 - Mon, Feb 3
12:00 pm - 7:56 pmLGW-ONT
15h 56m1 stop
9:36 pm - 10:35 amONT-LGW
28h 59m1 stop
Sun, Jan 12 - Mon, Jan 27
12:00 pm - 7:59 pmLGW-ONT
15h 59m1 stop
8:04 am - 10:35 amONT-LGW
18h 31m1 stop
Thu, Dec 5 - Sun, Dec 8
12:00 pm - 7:59 pmLGW-ONT
15h 59m1 stop
11:46 am - 10:35 amONT-LGW
14h 49m1 stop
Thu, Dec 5 - Sun, Dec 8
12:00 pm - 7:14 amLGW-ONT
27h 14m1 stop
3:52 pm - 10:35 amONT-LGW
34h 43m1 stop
Sun, Jan 12 - Sat, Jan 25
10:50 am - 11:35 pmLGW-ONT
20h 45m2 stops
3:00 pm - 8:00 pmONT-LGW
21h 00m2 stops
$659Iberia
Find Deal
Mon, May 5 - Mon, May 12
10:55 am - 11:54 pmLGW-ONT
20h 59m2 stops
2:44 pm - 6:50 pmONT-LGW
20h 06m2 stops
$662Iberia
Find Deal
Thu, Feb 20 - Thu, Feb 27
11:00 am - 10:16 pmLGW-ONT
43h 16m2 stops
10:56 am - 6:50 pmONT-LGW
23h 54m2 stops
$791Iberia
Find Deal
Sun, Jan 12 - Sat, Jan 25
11:00 am - 6:38 pmLGW-ONT
39h 38m2 stops
7:06 am - 6:50 pmONT-LGW
27h 44m2 stops
$960British Airways
Find Deal
Fri, Dec 13 - Mon, Dec 16
11:00 am - 11:57 pmLGW-ONT
20h 57m2 stops
11:59 pm - 6:50 pmONT-LGW
34h 51m2 stops
$2,055British Airways
Find Deal
Thu, Dec 26 - Mon, Jan 6
12:00 pm - 11:32 amLGW-ONT
31h 32m1 stop
Thu, Jan 23
2:00 pm - 9:40 amLGW-ONT
27h 40m2 stops
Thu, Jan 23
12:00 pm - 7:59 pmLGW-ONT
15h 59m1 stop
Sun, Jan 26
2:00 pm - 11:44 amLGW-ONT
53h 44m2 stops
Mon, Dec 9
10:55 am - 11:58 pmLGW-ONT
21h 03m2 stops
$1,526Iberia
Find Deal
Sun, Feb 2
10:55 am - 1:47 pmLGW-ONT
33h 52m2 stops
$1,530British Airways
Find Deal
Thu, Mar 20
11:00 am - 11:57 pmLGW-ONT
20h 57m2 stops
$2,894British Airways
Find Deal
Sat, Nov 30
11:00 am - 11:57 pmLGW-ONT
20h 57m2 stops
$2,899Iberia
Find Deal
Sun, Dec 1
11:00 am - 11:57 pmLGW-ONT
20h 57m2 stops
$2,905Iberia
Find Deal
Sat, Jan 4
11:00 am - 1:53 pmLGW-ONT
34h 53m2 stops
$2,916British Airways
Find Deal
Sat, Dec 14
11:40 am - 10:23 pmLGW-ONT
18h 43m2 stops
6:00 am - 9:45 amONT-LGW
19h 45m2 stops
$1,081
Find Deal
Sat, Nov 23 - Sat, Nov 30
11:40 am - 10:23 pmLGW-ONT
18h 43m2 stops
6:00 am - 9:45 amONT-LGW
19h 45m2 stops
$1,235
Find Deal
Sun, Nov 24 - Tue, Nov 26
11:00 am - 11:57 pmLGW-ONT
20h 57m2 stops
10:43 am - 6:50 pmONT-LGW
24h 07m2 stops
$1,342British Airways
Find Deal
Sat, Nov 23 - Mon, Nov 25
11:40 am - 10:23 pmLGW-ONT
18h 43m2 stops
6:00 am - 9:45 amONT-LGW
19h 45m2 stops
$1,376
Find Deal
Mon, Nov 25 - Sat, Nov 30
11:55 am - 11:59 pmLGW-ONT
20h 04m2 stops
10:00 am - 10:55 amONT-LGW
16h 55m2 stops
$2,069
Find Deal
Mon, Nov 25 - Mon, Dec 2

Iberia flights from London Gatwick Airport to Ontario

Our best Iberia deals on London Gatwick Airport to Ontario flight tickets
Iberia
May 5
LGW10:50 amLondon Gatwick
20h 45m
2 stops
ONT11:35 pmOntario
May 12
ONT3:00 pmOntario
21h 00m
2 stops
LGW8:00 pmLondon Gatwick
Iberia
Feb 20
LGW10:55 amLondon Gatwick
20h 59m
2 stops
ONT11:54 pmOntario
Feb 27
ONT2:44 pmOntario
20h 06m
2 stops
LGW6:50 pmLondon Gatwick
Iberia
Jan 12
LGW11:00 amLondon Gatwick
43h 16m
2 stops
ONT10:16 pmOntario
Jan 25
ONT10:56 amOntario
23h 54m
2 stops
LGW6:50 pmLondon Gatwick

British Airways flights from London Gatwick Airport to Ontario

Our best British Airways deals on London Gatwick Airport to Ontario flight tickets
British Airways
Dec 13
LGW11:00 amLondon Gatwick
39h 38m
2 stops
ONT6:38 pmOntario
Dec 16
ONT7:06 amOntario
27h 44m
2 stops
LGW6:50 pmLondon Gatwick
British Airways
Dec 26
LGW11:00 amLondon Gatwick
20h 57m
2 stops
ONT11:57 pmOntario
Jan 6
ONT11:59 pmOntario
34h 51m
2 stops
LGW6:50 pmLondon Gatwick
British Airways
Dec 21
LGW12:30 pmLondon Gatwick
19h 27m
2 stops
ONT11:57 pmOntario
Dec 28
ONT6:05 amOntario
17h 25m
2 stops
LGW7:30 amLondon Gatwick

See travel insights to Los Angeles from

How to get the cheapest flight ticket from London Gatwick Airport to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, April is the cheapest month to fly from London Gatwick Airport to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $586. If you aren’t able to travel during the month of April, then book flights to Ontario from London Gatwick Airport during February instead. Flights to Ontario in February, while not as cheap as those in April, still average around $594.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Sunday when prices can be found for as low as $0. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to Ontario for around $961.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from London Gatwick Airport to Ontario when you can find flight prices for as low as $0. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $814 on average. Flights to Ontario from London Gatwick Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Ontario?

Most flyers found that booking tickets 58 days in advance of their planned departure date is the best time to get cheap flights to Ontario. During this timeframe, flight prices are around $718. However, in the past 72 hours, people saw flights from London Gatwick Airport for as low as $475.

Can stopping save me money on London Gatwick Airport to Ontario flights?

You could potentially save up to 12% on your flight if you consider stops on a London Gatwick Airport to Ontario flight.

When to book flights from London Gatwick Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Gatwick Airport to Ontario (LGW to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Ontario

Best Price Found

$352

Fastest flight time

15h 56m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from London Gatwick Airport in the past 72 hours is $352. The best round-trip flight deal from London Gatwick Airport to Ontario found on momondo in the last 72 hours is $599.
The fastest flight from London Gatwick Airport to Ontario takes 15h 56m
There are no direct flights from London Gatwick Airport to Ontario. Popular non-direct route for this connection is London Gatwick Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is London Gatwick to Ontario by plane?

    The straight-line distance from London Gatwick to Ontario is 5431.4 mi. By plane, this route typically takes 15h 56m.

  • When did momondo last update prices for flights from London Gatwick Airport to Ontario Airport?

    Prices for flights from London Gatwick Airport to Ontario Airport refresh daily.

  • How old do you have to be to fly from London Gatwick Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from London to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Ontario for you.

Can I find flights from London to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Ontario?

Once you have performed a search for London to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.


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