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Cheap flights from London Gatwick Airport to Ontario from £408

This is the cheapest return 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 4/5. 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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0 bags
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Find the cheapest flights from London Gatwick Airport to Los Angeles

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Gatwick Airport to Los Angeles.
American Airlines Logo
14:45 - 11:50LGW-ONT
29h 05m2 stops
American Airlines Logo
23:59 - 08:10ONT-LGW
24h 11m2 stops
£408American Airlines
Find Deal
Sun, 4 May - Mon, 19 May
Iberia Logo
11:35 - 23:43LGW-ONT
20h 08m2 stops
Iberia Logo
14:44 - 20:00ONT-LGW
21h 16m2 stops
£585Iberia
Find Deal
Mon, 12 May - Tue, 20 May
Iberia Logo
11:35 - 23:43LGW-ONT
20h 08m2 stops
Iberia Logo
12:45 - 20:00ONT-LGW
23h 15m2 stops
£620Iberia
Find Deal
Mon, 5 May - Tue, 20 May
Icelandair Logo
15:40 - 21:25LGW-ONT
37h 45m2 stops
Icelandair Logo
22:59 - 14:30ONT-LGW
31h 31m2 stops
£733Icelandair
Find Deal
Fri, 2 May - Fri, 9 May
Icelandair Logo
15:40 - 21:11LGW-ONT
37h 31m2 stops
Icelandair Logo
22:59 - 11:45ONT-LGW
28h 46m2 stops
£751Icelandair
Find Deal
Fri, 9 May - Thu, 15 May
Icelandair Logo
12:10 - 22:30LGW-ONT
42h 20m2 stops
Icelandair Logo
23:45 - 09:35ONT-LGW
25h 50m2 stops
£830Icelandair
Find Deal
Wed, 16 Jul - Wed, 23 Jul
KLM Logo
12:00 - 19:29LGW-ONT
39h 29m2 stops
KLM Logo
22:59 - 10:00ONT-LGW
27h 01m2 stops
£1,290KLM
Find Deal
Thu, 7 Aug - Mon, 11 Aug
 Logo
15:40 - 17:30LGW-ONT
33h 50m2 stops
 Logo
11:46 - 11:45ONT-LGW
15h 59m2 stops
£2,309
Find Deal
Wed, 23 Apr - Sat, 10 May
 Logo
15:40 - 17:30LGW-ONT
33h 50m2 stops
 Logo
20:59 - 11:45ONT-LGW
30h 46m2 stops
£2,729
Find Deal
Wed, 23 Apr - Sun, 11 May
Finnair Logo
10:40 - 21:57LGW-ONT
19h 17m2 stops
Finnair Logo
23:59 - 08:10ONT-LGW
24h 11m2 stops
£3,383Finnair
Find Deal
Fri, 9 May - Fri, 9 May

Iberia flights from London Gatwick Airport to Ontario

Our best Iberia deals on London Gatwick Airport to Ontario flight tickets
Iberia
12 May
LGW11:35London Gatwick
20h 08m
2 stops
ONT23:43Ontario
20 May
ONT14:44Ontario
21h 16m
2 stops
LGW20:00London Gatwick
Iberia
5 May
LGW11:35London Gatwick
20h 08m
2 stops
ONT23:43Ontario
20 May
ONT12:45Ontario
23h 15m
2 stops
LGW20:00London Gatwick
Iberia
12 May
LGW11:35London Gatwick
20h 08m
2 stops
ONT23:43Ontario
21 May
ONT10:51Ontario
25h 09m
2 stops
LGW20:00London Gatwick

Icelandair flights from London Gatwick Airport to Ontario

Our best Icelandair deals on London Gatwick Airport to Ontario flight tickets
Icelandair
2 May
LGW15:40London Gatwick
37h 45m
2 stops
ONT21:25Ontario
9 May
ONT22:59Ontario
31h 31m
2 stops
LGW14:30London Gatwick
Icelandair
9 May
LGW15:40London Gatwick
37h 31m
2 stops
ONT21:11Ontario
15 May
ONT22:59Ontario
28h 46m
2 stops
LGW11:45London Gatwick
Icelandair
16 Jul
LGW12:10London Gatwick
42h 20m
2 stops
ONT22:30Ontario
23 Jul
ONT23:45Ontario
25h 50m
2 stops
LGW09:35London 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 day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as £508. This is often the case because there is less demand to fly during this day of the week. Flights from London Gatwick Airport to Ontario on a Sunday will generally be more expensive and average around £587. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Ontario from London Gatwick Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as £496 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Ontario is at midday when prices are around £584.

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 return 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

£474

Fastest flight time

17h 46m

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 £474. The best return flight deal from London Gatwick Airport to Ontario found on momondo in the last 72 hours is £408.
The fastest flight from London Gatwick Airport to Ontario takes 17h 46m
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 19h 17m.

  • 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 were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Ontario . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for London to Ontario flights to just show those with flexible booking policies.

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

Once all potential London to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of London to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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