Cheap flights from Gatwick to Ontario

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Ontario (ONT)
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How to find the cheapest flight from
Gatwick (LGW) to Ontario (ONT)

All the information you need to plan the best LGW to ONT flight in 2022: compare Gatwick to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
What is the cheapest month to fly from London Gatwick Airport to Ontario?

Our data shows that February tends to be the cheapest month to fly to Ontario from London Gatwick Airport. Users have commonly found prices around £555 for the month, but tickets can be as low as £347. Due to multiple factors, prepare for potentially higher prices in July.

How far in advance should I book a flight from London Gatwick Airport to Ontario?

Users have found that booking a flight from London Gatwick Airport to Ontario at least 60 days early can save you up to 27% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from London Gatwick Airport to Ontario for as little as £639 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £721 for flights departing within the next 3 days.

When is the cheapest time to fly from London Gatwick Airport to Ontario (LGW - ONT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Ontario as you normally would.

Cheap flights from Gatwick to Ontario in August, September 2022

The best prices found for LGW to ONT flights in August, September
26 Sep - 12 Oct
£519pp
LGW
London Gatwick
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
LGW
London Gatwick
5 Sep - 11 Sep
£535pp
LGW
London Gatwick
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
LGW
London Gatwick
15 Sep - 26 Sep
£745pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
LGW
London Gatwick

London Gatwick to Ontario 2022 flight deals

Cheap flights to Ontario from Gatwick found for this year
26 Sep - 12 Oct
£519pp
LGW
London Gatwick
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
LGW
London Gatwick
5 Sep - 11 Sep
£535pp
LGW
London Gatwick
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
LGW
London Gatwick
15 Sep - 26 Sep
£745pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
LGW
London Gatwick

Cheap American Airlines flights from Gatwick to Ontario

26 Sep - 12 Oct
£519pp
LGW
London Gatwick
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
LGW
London Gatwick
5 Sep - 11 Sep
£535pp
LGW
London Gatwick
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
LGW
London Gatwick
18 Dec - 31 Dec
£788pp
LGW
London Gatwick
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
LGW
London Gatwick

Cheap Qatar Airways flights from Gatwick to Ontario

24 Jan - 30 Jan
£1,247pp
LGW
London Gatwick
Qatar Airways
   
2 STOPS
ONT
Ontario
ONT
Ontario
Qatar Airways
   
2 STOPS
LGW
London Gatwick
9 Nov - 19 Nov
£1,487pp
LGW
London Gatwick
Qatar Airways
   
2 STOPS
ONT
Ontario
ONT
Ontario
Qatar Airways
   
2 STOPS
LGW
London Gatwick
9 Jan - 18 May
£1,497pp
LGW
London Gatwick
Qatar Airways
   
2 STOPS
ONT
Ontario
ONT
Ontario
Qatar Airways
   
2 STOPS
LGW
London Gatwick

Last-minute flights from Gatwick to Ontario

Late deals on return flights to Ontario from Gatwick, departing today and this week
19 Aug - 20 Aug
£1,355pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
19 Aug - 4 Sep
£2,498pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
19 Aug - 21 Aug
£2,541pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Multiple Airlines
   
2 STOPS
LGW
London Gatwick

One-way flights to Ontario from London Gatwick

The cheapest one-way flights from Gatwick to Ontario
16:45 - 17:40
Multiple Airlines
2 stops
32h 55m
LGW - ONT
Multiple Airlines
£364
Kiwi.com
07:10 - 17:50
Multiple Airlines
2 stops
18h 40m
LGW - ONT
Multiple Airlines
£725
mytrip.com
07:10 - 18:55
Multiple Airlines
2 stops
19h 45m
LGW - ONT
Multiple Airlines
£745
Bravofly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Gatwick</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Gatwick to Ontario

What airport do you fly into for flights to Ontario from London Gatwick?

Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from London Gatwick. Booking flights from London Gatwick to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from London Gatwick from 2 different airlines.

Which airlines flying from London Gatwick to Ontario have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London Gatwick to Ontario that may be offering flexible cancellation policies are American Airlines and Air Canada. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London Gatwick Airport to Ontario for under £600 on Cheapflights?

Yes, there are multiple flights from London Gatwick Airport to Ontario for under £600. The cheapest flight booked recently is on American Airlines for just £519, but on average you can expect to pay £1,238.

Are there last-minute flights available from London Gatwick Airport to Ontario for under £1,400?

There are currently 13+ open flights from London Gatwick Airport to Ontario within the next 7 days for less than £1,400.

What are the most popular airlines that fly from London Gatwick Airport to Ontario?

Consider American Airlines, Air Canada or British Airways when booking your flight. These represent the most popular airlines when flying from London Gatwick Airport to Ontario.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Gatwick?

Information is based on travel restrictions from London Gatwick to Ontario

Most visitors from London Gatwick need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from London Gatwick are not required to present a negative COVID-19 PCR test or antigen result upon entering Ontario.

Quarantine requirements
Visitors from London Gatwick are not required to quarantine after entering Ontario.

Do I need a test to fly back to Gatwick from Ontario?

Returning to London Gatwick from Ontario

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering London Gatwick.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering London Gatwick.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Gatwick to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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