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Cheap flights from London Gatwick Airport to Ontario from $392

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 1/12. 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.
10:55 am - 10:45 pmLGW-ONT
43h 50m2 stops
6:59 am - 6:50 pmONT-LGW
27h 51m2 stops
$565Iberia
Find Deal
Mon, Feb 10 - Tue, Feb 18
1:00 pm - 10:37 pmLGW-ONT
17h 37m2 stops
11:30 am - 11:45 amONT-LGW
16h 15m2 stops
$1,028
Find Deal
Thu, May 15 - Wed, May 28
5:25 pm - 7:06 pmLGW-ONT
33h 41m3 stops
12:58 am - 4:25 pmONT-LGW
31h 27m3 stops
$2,191
Find Deal
Tue, Feb 4 - Mon, Feb 10
5:25 pm - 7:06 pmLGW-ONT
33h 41m3 stops
8:56 pm - 9:00 amONT-LGW
28h 04m3 stops
$2,224
Find Deal
Tue, Feb 4 - Tue, Feb 11
12:00 pm - 7:56 pmLGW-ONT
15h 56m1 stop
Sun, Jan 12
12:00 pm - 8:35 pmLGW-ONT
16h 35m1 stop
Thu, Feb 13
2:00 pm - 7:26 amLGW-ONT
25h 26m2 stops
Thu, Feb 13
11:55 am - 9:34 amLGW-ONT
29h 39m3 stops
Thu, Feb 13
9:45 pm - 7:57 pmLGW-ONT
30h 12m2 stops
$858Iberia
Find Deal
Tue, May 6
7:10 am - 7:57 pmLGW-ONT
20h 47m2 stops
$860Iberia
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Wed, May 7
3:05 pm - 1:26 pmLGW-ONT
30h 21m2 stops
$1,447American Airlines
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Mon, May 5
3:05 pm - 11:29 amLGW-ONT
28h 24m2 stops
$1,500American Airlines
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Thu, May 1
7:35 pm - 10:45 pmLGW-ONT
35h 10m2 stops
$2,914British Airways
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Tue, Jan 21
10:50 am - 11:35 pmLGW-ONT
20h 45m2 stops
$3,792British Airways
Find Deal
Fri, May 30
11:00 am - 11:57 pmLGW-ONT
20h 57m2 stops
10:49 am - 6:50 pmONT-LGW
24h 01m2 stops
$1,122Iberia
Find Deal
Thu, Dec 26 - Sun, Jan 12
11:40 am - 9:58 amLGW-ONT
30h 18m2 stops
5:05 am - 9:45 amONT-LGW
20h 40m2 stops
$1,975
Find Deal
Thu, Dec 26 - Sat, Dec 28

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 $590. 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 $595.

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 Tuesday when prices can be found for as low as $602. 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 $991.

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

In the afternoon is the cheapest time of day to fly from London Gatwick Airport to Ontario when you can find flight prices for as low as $602. Flying to Ontario in the afternoon 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.

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

You could potentially save up to 22% 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

$392

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 $392. The best round-trip flight deal from London Gatwick Airport to Ontario found on momondo in the last 72 hours is $565.
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 17h 37m.

  • 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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