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Cheap flights from London Gatwick Airport to Ontario from £438

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Ontario departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LGW — ONT
5 Mar — 12 Mar1
1 adult
Tue 5/3
Tue 12/3

Cheap flight deals from Gatwick to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 March 2024.

Round-trip from

£336
From London Gatwick to Ontario

What is the cheapest day to fly round-trip from London Gatwick Airport to Ontario?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 6% on the overall cost on flights from London Gatwick Airport to Ontario.

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 37 days early can save you up to 21% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from London Gatwick Airport to Ontario for as little as £479 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 £579 for flights departing within the next 3 days.

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 £489 for the month, but tickets can be as low as £303. Due to multiple factors, prepare for potentially higher prices in July.

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 American Airlines flights from Gatwick to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Gatwick and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Fri 8/311:25LGW - ONT
2 stops20h 27mAmerican Airlines
Tue 12/312:55ONT - LGW
2 stops36h 10mAmerican Airlines
Deal found 28/2£438
Fri 8/311:25LGW - ONT
2 stops38h 54mAmerican Airlines
Tue 12/322:31ONT - LGW
2 stops25h 59mAmerican Airlines
Deal found 27/2£439
Thu 2/512:20LGW - ONT
2 stops19h 37mAmerican Airlines
Sun 5/506:00ONT - LGW
2 stops18h 35mAmerican Airlines
Deal found 29/2£606
Tue 5/308:35LGW - ONT
2 stops20h 10mAmerican Airlines
Tue 12/306:00ONT - LGW
2 stops18h 30mAmerican Airlines
Deal found 27/2£638

Cheap Gatwick to Ontario flights in March & April 2024

Find cheap flight options from Gatwick to Ontario specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 936,534 searches. Prices were last updated on 1 March 2024.
Fri 8/311:25LGW - ONT
2 stops20h 27mAmerican Airlines
Tue 12/322:31ONT - LGW
2 stops26h 34mAmerican Airlines
Deal found 29/2£438
Tue 5/314:00LGW - ONT
2 stops37h 18mMultiple Airlines
Tue 26/300:59ONT - LGW
2 stops26h 01mMultiple Airlines
Deal found 29/2£477
Tue 5/314:00LGW - ONT
2 stops37h 18mMultiple Airlines
Wed 27/307:37ONT - LGW
2 stops19h 23mMultiple Airlines
Deal found 29/2£494
Fri 8/311:25LGW - ONT
2 stops20h 27mAmerican Airlines
Mon 11/306:40ONT - LGW
2 stops18h 25mAmerican Airlines
Deal found 29/2£538
Tue 12/314:00LGW - ONT
2 stops32h 49mMultiple Airlines
Fri 15/317:22ONT - LGW
2 stops33h 38mMultiple Airlines
Deal found 29/2£560
Thu 28/312:00LGW - ONT
2 stops18h 59mMultiple Airlines
Tue 2/410:39ONT - LGW
2 stops17h 06mMultiple Airlines
Deal found 29/2£2,100
Sat 30/312:00LGW - ONT
2 stops17h 43mMultiple Airlines
Sat 6/410:25ONT - LGW
2 stops17h 20mMultiple Airlines
Deal found 29/2£2,379
Thu 14/312:00LGW - ONT
2 stops18h 59mMultiple Airlines
Thu 21/310:39ONT - LGW
2 stops17h 16mMultiple Airlines
Deal found 29/2£5,217

Gatwick to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Gatwick and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Fri 8/311:25LGW - ONT
2 stops20h 27mAmerican Airlines
Tue 12/322:31ONT - LGW
2 stops26h 34mAmerican Airlines
Deal found 29/2£438
Tue 5/314:00LGW - ONT
2 stops37h 18mMultiple Airlines
Tue 26/300:59ONT - LGW
2 stops26h 01mMultiple Airlines
Deal found 29/2£477
Tue 5/314:00LGW - ONT
2 stops37h 18mMultiple Airlines
Wed 27/307:37ONT - LGW
2 stops19h 23mMultiple Airlines
Deal found 29/2£494
Fri 8/311:25LGW - ONT
2 stops20h 27mAmerican Airlines
Mon 11/306:40ONT - LGW
2 stops18h 25mAmerican Airlines
Deal found 29/2£538
Tue 12/314:00LGW - ONT
2 stops32h 49mMultiple Airlines
Fri 15/317:22ONT - LGW
2 stops33h 38mMultiple Airlines
Deal found 29/2£560
Thu 2/512:20LGW - ONT
2 stops19h 37mAmerican Airlines
Sun 5/506:00ONT - LGW
2 stops18h 35mAmerican Airlines
Deal found 29/2£606
Thu 28/312:00LGW - ONT
2 stops18h 59mMultiple Airlines
Tue 2/410:39ONT - LGW
2 stops17h 06mMultiple Airlines
Deal found 29/2£2,100
Sat 30/312:00LGW - ONT
2 stops17h 43mMultiple Airlines
Sat 6/410:25ONT - LGW
2 stops17h 20mMultiple Airlines
Deal found 29/2£2,379
Thu 14/312:00LGW - ONT
2 stops18h 59mMultiple Airlines
Thu 21/310:39ONT - LGW
2 stops17h 16mMultiple Airlines
Deal found 29/2£5,217

Gatwick to Ontario flights leaving soon

Find last-minute flight options from Gatwick to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Fri 8/311:25LGW - ONT
2 stops20h 27mAmerican Airlines
Tue 12/312:55ONT - LGW
2 stops36h 10mAmerican Airlines
Deal found 28/2£438
Fri 8/311:25LGW - ONT
2 stops38h 54mAmerican Airlines
Tue 12/322:31ONT - LGW
2 stops25h 59mAmerican Airlines
Deal found 27/2£439
Tue 5/308:35LGW - ONT
2 stops20h 10mAmerican Airlines
Tue 12/306:00ONT - LGW
2 stops18h 30mAmerican Airlines
Deal found 27/2£638
Fri 8/308:35LGW - ONT
2 stops20h 10mBritish Airways
Thu 14/307:13ONT - LGW
2 stops17h 52mBritish Airways
Deal found 28/2£878

One-way flights to Ontario from Gatwick

Search for one-way flight options from Gatwick to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Mon 8/410:30LGW - ONT
1 stop19h 46mJetBlue
Deal found 29/2£579
Wed 20/310:15LGW - ONT
1 stop18h 38mJetBlue
Deal found 29/2£591
Mon 1/410:30LGW - ONT
1 stop19h 14mJetBlue
Deal found 29/2£600
Thu 18/410:30LGW - ONT
1 stop19h 46mJetBlue
Deal found 29/2£610
Thu 21/310:15LGW - ONT
1 stop18h 38mJetBlue
Deal found 29/2£628
Sat 24/810:30LGW - ONT
1 stop20h 03mJetBlue
Deal found 29/2£630
Fri 31/510:30LGW - ONT
1 stop19h 39mJetBlue
Deal found 28/2£631
Wed 3/410:30LGW - ONT
1 stop19h 14mJetBlue
Deal found 29/2£650
Mon 11/310:15LGW - ONT
1 stop18h 38mJetBlue
Deal found 29/2£677

Find flights from Gatwick to Ontario within your budget

Customise your flight search to find flights from Gatwick to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£560 - £5,217

Route

Depart

Return

Price

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Tue 12/3

2 stops32h 49m

Ontario

Fri 15/3

2 stops33h 38m

£560

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Thu 2/5

2 stops19h 37m

Ontario

Sun 5/5

2 stops18h 35m

£606

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Thu 28/3

2 stops18h 59m

Ontario

Tue 2/4

2 stops17h 06m

£2,100

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Sat 30/3

2 stops17h 43m

Ontario

Sat 6/4

2 stops17h 20m

£2,379

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Thu 14/3

2 stops18h 59m

Ontario

Thu 21/3

2 stops17h 16m

£5,217

Flights are sorted by cheapest first

Deals found on 29/2

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

Use this chart to determine the cheapest time to fly return from Gatwick to Ontario. Price data was last updated on 25 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Gatwick Airport to Ontario flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ontario by month

Plan your trip from Gatwick to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Gatwick to Ontario is currently £622 while a return flight costs £2,173. Price data was last updated on 25 February 2024.

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Ontario (average of £0). Flying from London Gatwick Airport to Ontario in August is currently the most expensive (average of £934). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

14 - 23 °C

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 1 March 2024.
7.7
Good
5,166 reviews

Boarding

7.9

Overall

7.7

Comfort

7.9

Food

7.3

Entertainment

7.5

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

7.7
Good
5,166 reviews
7.7
Good
5,166 reviews

Boarding

7.9

Overall

7.7

Comfort

7.9

Food

7.3

Entertainment

7.5

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

7.3
Good
15,571 reviews
7.7
Good
5,166 reviews

Boarding

7.9

Overall

7.7

Comfort

7.9

Food

7.3

Entertainment

7.5

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

7.1
Good
2,865 reviews
7.7
Good
5,166 reviews

Boarding

7.9

Overall

7.7

Comfort

7.9

Food

7.3

Entertainment

7.5

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

7.1
Good
8,069 reviews
7.7
Good
5,166 reviews

Boarding

7.9

Overall

7.7

Comfort

7.9

Food

7.3

Entertainment

7.5

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

6.9
Okay
7,033 reviews
7.7
Good
5,166 reviews

Boarding

7.9

Overall

7.7

Comfort

7.9

Food

7.3

Entertainment

7.5

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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 0 different airlines.

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 Multiple Airlines for just £560, but on average you can expect to pay £2,172.

Are there last-minute flights available from London Gatwick Airport to Ontario for under £500?

There are currently 4+ open flights from London Gatwick Airport to Ontario within the next 7 days for less than £500.

What is the cheapest airline to fly from London Gatwick Airport to Ontario round-trip?

Cheapflights users have booked flights from London Gatwick Airport to Ontario round-trip from £606.

What are the cheapest airlines to fly from London Gatwick Airport to Ontario one-way?

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £579. Users have also found prices from £1,229 and £1,261 on American Airlines and Lufthansa, respectively.

What does LGW to ONT mean?

This is defined as London Gatwick Airport (LGW) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely.

Browse thousands of different options on Cheapflights for your next trip

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Find flights from Gatwick to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Ontario?

Cheapflights makes it easy to find Gatwick to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Gatwick to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Gatwick to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Gatwick to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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