Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Gatwick Airport to Ontario from $344

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 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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.
7:35 pm - 11:51 pmLGW-ONT
35h 16m2 stops
1:31 am - 8:00 pmONT-LGW
34h 29m2 stops
$575British Airways
Find Deal
Tue, Mar 25 - Sun, Mar 30
10:55 am - 11:54 pmLGW-ONT
20h 59m2 stops
3:00 pm - 8:00 pmONT-LGW
21h 00m2 stops
$626Iberia
Find Deal
Thu, Feb 20 - Mon, May 12
10:55 am - 11:54 pmLGW-ONT
20h 59m2 stops
3:00 pm - 8:00 pmONT-LGW
21h 00m2 stops
$657Iberia
Find Deal
Thu, Feb 20 - Thu, May 15
12:00 pm - 7:59 pmLGW-ONT
15h 59m1 stop
8:01 am - 10:35 amONT-LGW
18h 34m1 stop
Sun, Jan 19 - Sun, Jan 26
10:55 am - 11:54 pmLGW-ONT
20h 59m2 stops
3:00 pm - 8:00 pmONT-LGW
21h 00m2 stops
$665Iberia
Find Deal
Thu, Feb 20 - Sun, May 11
10:55 am - 11:54 pmLGW-ONT
20h 59m2 stops
3:00 pm - 8:00 pmONT-LGW
21h 00m2 stops
$679Iberia
Find Deal
Thu, Feb 20 - Sat, May 17
10:55 am - 11:54 pmLGW-ONT
20h 59m2 stops
3:00 pm - 8:00 pmONT-LGW
21h 00m2 stops
$682Iberia
Find Deal
Sun, Feb 23 - Mon, May 12
12:00 pm - 7:11 amLGW-ONT
27h 11m1 stop
8:06 am - 10:35 amONT-LGW
18h 29m1 stop
Thu, Jan 9 - Thu, Jan 16
12:00 pm - 7:59 pmLGW-ONT
15h 59m1 stop
8:04 am - 10:35 amONT-LGW
18h 31m1 stop
Sun, Dec 8 - Thu, Dec 12
7:35 pm - 10:14 pmLGW-ONT
34h 39m2 stops
7:16 am - 6:50 pmONT-LGW
27h 34m2 stops
$929British Airways
Find Deal
Tue, Dec 3 - Wed, Dec 18
2:00 pm - 12:51 pmLGW-ONT
30h 51m2 stops
Mon, Nov 18
12:00 pm - 9:59 amLGW-ONT
29h 59m1 stop
Sun, Nov 17
2:00 pm - 8:26 amLGW-ONT
26h 26m2 stops
Mon, Nov 25
12:00 pm - 7:59 pmLGW-ONT
15h 59m1 stop
Thu, Dec 5
11:00 am - 10:14 pmLGW-ONT
43h 14m2 stops
$954Iberia
Find Deal
Sun, Dec 1
7:35 pm - 10:16 pmLGW-ONT
34h 41m2 stops
$1,538Iberia
Find Deal
Tue, Jan 21
11:00 am - 11:57 pmLGW-ONT
20h 57m2 stops
$1,561Iberia
Find Deal
Thu, Jan 2
11:00 am - 11:57 pmLGW-ONT
20h 57m2 stops
$2,964British Airways
Find Deal
Sun, Dec 22
11:00 am - 1:59 pmLGW-ONT
34h 59m2 stops
$2,976British Airways
Find Deal
Thu, Nov 28
11:00 am - 1:53 pmLGW-ONT
34h 53m2 stops
$3,847British Airways
Find Deal
Fri, Dec 13
12:00 pm - 7:08 amLGW-ONT
27h 08m1 stop
12:32 pm - 10:35 amONT-LGW
14h 03m1 stop
Thu, Nov 7 - Sun, Nov 10
12:00 pm - 7:08 amLGW-ONT
27h 08m1 stop
12:32 pm - 10:35 amONT-LGW
14h 03m1 stop
Thu, Nov 7 - Sun, Nov 10
12:00 pm - 7:08 amLGW-ONT
27h 08m1 stop
12:32 pm - 10:35 amONT-LGW
14h 03m1 stop
Thu, Nov 7 - Thu, Nov 14

British Airways flights from London Gatwick Airport to Ontario

Our best British Airways deals on London Gatwick Airport to Ontario flight tickets
British Airways
Mar 25
LGW7:35 pmLondon Gatwick
35h 16m
2 stops
ONT11:51 pmOntario
Mar 30
ONT1:31 amOntario
34h 29m
2 stops
LGW8:00 pmLondon Gatwick
British Airways
Dec 3
LGW7:35 pmLondon Gatwick
34h 39m
2 stops
ONT10:14 pmOntario
Dec 18
ONT7:16 amOntario
27h 34m
2 stops
LGW6:50 pmLondon Gatwick
British Airways
Apr 11
LGW10:50 amLondon Gatwick
20h 52m
2 stops
ONT11:42 pmOntario
Apr 25
ONT10:58 amOntario
25h 02m
2 stops
LGW8:00 pmLondon Gatwick

Iberia flights from London Gatwick Airport to Ontario

Our best Iberia deals on London Gatwick Airport to Ontario flight tickets
Iberia
Feb 20
LGW10:55 amLondon Gatwick
20h 59m
2 stops
ONT11:54 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
May 15
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
May 11
ONT3:00 pmOntario
21h 00m
2 stops
LGW8:00 pmLondon Gatwick

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

When is the cheapest time to fly from London Gatwick Airport to Ontario?

London Gatwick Airport to Ontario flights are currently only available in the morning

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

You could potentially save up to 4% 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

$344

Fastest flight time

15h 59m

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 $344. The best round-trip flight deal from London Gatwick Airport to Ontario found on momondo in the last 72 hours is $575.
The fastest flight from London Gatwick Airport to Ontario takes 15h 59m
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 59m.

  • 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.


An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 11/9
Sat 11/16
Email me momondo's favorite deals

Find better results for your trip to the United States