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Cheap flights from London Gatwick Airport to Ontario from £443

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. 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
2 May — 9 May1
1 adult
Thu 2/5
Thu 9/5

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 27 April 2024.

Round-trip from

£437
From London Gatwick to Ontario
Search Deals

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 £485 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 £586 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 £494 for the month, but tickets can be as low as £306. 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 925,685 searches. Data last updated 27 April 2024.
Find some of the cheapest American Airlines flights travelling from London to Ontario. Come back soon if you're not finding the exact deal you're looking for.
Mon 17/612:20LGW - ONT
2 stops19h 39mAmerican Airlines
Mon 1/706:00ONT - LGW
2 stops18h 35mAmerican Airlines
Deal found 26/4£443
Sat 18/510:40LGW - ONT
2 stops21h 16mAmerican Airlines
Tue 21/514:50ONT - LGW
2 stops31h 45mAmerican Airlines
Deal found 26/4£452
Sun 26/512:20LGW - ONT
2 stops19h 36mAmerican Airlines
Sun 2/622:29ONT - LGW
2 stops24h 06mAmerican Airlines
Deal found 26/4£473
Sat 22/612:20LGW - ONT
2 stops19h 39mAmerican Airlines
Sun 7/708:10ONT - LGW
2 stops18h 25mAmerican Airlines
Deal found 26/4£503

Cheap British Airways flights from Gatwick to Ontario

Explore cheap flight options specifically provided by British Airways 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 925,685 searches. Data last updated 27 April 2024.
Have a look at some of the cheapest available British Airways flights departing from London and landing in Ontario. Deals are refreshing constantly so come back soon for more options.
Tue 7/510:50LGW - ONT
2 stops21h 06mBritish Airways
Tue 14/507:31ONT - LGW
2 stops19h 44mBritish Airways
Deal found 26/4£458
Thu 9/510:50LGW - ONT
2 stops21h 06mBritish Airways
Thu 23/506:00ONT - LGW
2 stops24h 10mBritish Airways
Deal found 26/4£666

Cheap Gatwick to Ontario flights in April & May 2024

Find cheap flight options from Gatwick to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 27 April 2024.
Scroll through some of the best deals on flights from London to Ontario in 2024. Check back regularly for other flight deals.
Sat 18/510:40LGW - ONT
2 stops21h 16mAmerican Airlines
Tue 21/514:50ONT - LGW
2 stops31h 45mAmerican Airlines
Deal found 26/4£452
Mon 27/514:00LGW - ONT
2 stops27h 49mAmerican Airlines
Thu 6/606:00ONT - LGW
2 stops18h 35mAmerican Airlines
Deal found 27/4£454
Tue 7/510:50LGW - ONT
2 stops21h 06mBritish Airways
Tue 14/507:31ONT - LGW
2 stops19h 44mBritish Airways
Deal found 26/4£458
Sun 26/512:20LGW - ONT
2 stops19h 36mAmerican Airlines
Sun 2/622:29ONT - LGW
2 stops24h 06mAmerican Airlines
Deal found 26/4£473
Thu 9/510:50LGW - ONT
2 stops21h 06mBritish Airways
Thu 23/506:00ONT - LGW
2 stops24h 10mBritish Airways
Deal found 26/4£666
Thu 9/513:00LGW - ONT
2 stops18h 59mMultiple Airlines
Wed 15/510:15ONT - LGW
2 stops17h 30mMultiple Airlines
Deal found 26/4£840
Wed 29/513:00LGW - ONT
2 stops18h 58mMultiple Airlines
Tue 4/606:00ONT - LGW
2 stops21h 45mMultiple Airlines
Deal found 26/4£1,057
Fri 31/513:00LGW - ONT
2 stops18h 58mMultiple Airlines
Tue 4/610:00ONT - LGW
2 stops17h 45mMultiple Airlines
Deal found 26/4£1,097
Wed 29/513:00LGW - ONT
2 stops18h 58mMultiple Airlines
Mon 3/610:00ONT - LGW
2 stops17h 45mMultiple Airlines
Deal found 26/4£1,153

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 925,685 searches. Data last updated 27 April 2024.
Scroll through some of the best deals on flights from London to Ontario in 2024. Check back regularly for other flight deals.
Mon 17/612:20LGW - ONT
2 stops19h 39mAmerican Airlines
Mon 1/706:00ONT - LGW
2 stops18h 35mAmerican Airlines
Deal found 26/4£443
Sat 18/510:40LGW - ONT
2 stops21h 16mAmerican Airlines
Tue 21/514:50ONT - LGW
2 stops31h 45mAmerican Airlines
Deal found 26/4£452
Mon 27/514:00LGW - ONT
2 stops27h 49mAmerican Airlines
Thu 6/606:00ONT - LGW
2 stops18h 35mAmerican Airlines
Deal found 27/4£454
Wed 23/1010:50LGW - ONT
2 stops20h 36mIberia
Wed 13/1110:56ONT - LGW
2 stops24h 04mIberia
Deal found 27/4£454
Tue 7/510:50LGW - ONT
2 stops21h 06mBritish Airways
Tue 14/507:31ONT - LGW
2 stops19h 44mBritish Airways
Deal found 26/4£458
Wed 23/1010:50LGW - ONT
2 stops20h 36mIberia
Mon 11/1110:56ONT - LGW
2 stops24h 04mIberia
Deal found 27/4£467
Sun 26/512:20LGW - ONT
2 stops19h 36mAmerican Airlines
Sun 2/622:29ONT - LGW
2 stops24h 06mAmerican Airlines
Deal found 26/4£473
Mon 21/1010:50LGW - ONT
2 stops20h 36mIberia
Tue 12/1110:56ONT - LGW
2 stops24h 04mIberia
Deal found 27/4£478
Mon 21/1010:50LGW - ONT
2 stops20h 36mIberia
Mon 11/1110:56ONT - LGW
2 stops24h 04mIberia
Deal found 27/4£490

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 925,685 searches. Data last updated 27 April 2024.
Have a look at some of the last-minute flights available departing from London to Ontario. Users should examine the flight details to ensure there are no surprises.
Tue 7/510:50LGW - ONT
2 stops21h 06mBritish Airways
Tue 14/507:31ONT - LGW
2 stops19h 44mBritish Airways
Deal found 26/4£458
Mon 6/513:00LGW - ONT
2 stops18h 59mMultiple Airlines
Thu 9/506:00ONT - LGW
2 stops21h 45mMultiple Airlines
Deal found 26/4£1,970

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 925,685 searches. Data last updated 27 April 2024.
If you're seeking multiple options on one-way flights from London to Ontario, be sure to check out these deals, which are updated often. Those seeking round-trip flights from London to Ontario should utilise the search form at the top of the page.
Wed 15/510:30LGW - ONT
1 stop19h 39mJetBlue
Deal found 26/4£580
Tue 28/510:30LGW - ONT
1 stop19h 39mJetBlue
Deal found 26/4£600
Sat 14/910:30LGW - ONT
1 stop19h 57mJetBlue
Deal found 26/4£607
Sun 12/510:30LGW - ONT
1 stop19h 39mJetBlue
Deal found 26/4£610
Sun 26/510:30LGW - ONT
1 stop19h 39mJetBlue
Deal found 25/4£630
Sat 18/510:30LGW - ONT
1 stop19h 39mJetBlue
Deal found 26/4£630
Tue 25/610:30LGW - ONT
1 stop20h 08mJetBlue
Deal found 27/4£650
Fri 17/510:30LGW - ONT
1 stop19h 39mJetBlue
Deal found 26/4£660
Mon 6/510:30LGW - ONT
1 stop19h 39mJetBlue
Deal found 26/4£680

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 925,685 searches. Data last updated 27 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£443 - £2,025

Route

Depart

Return

Price

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Mon 17/6

2 stops19h 39m

Ontario

Mon 1/7

2 stops18h 35m

£443

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Sat 18/5

2 stops21h 16m

Ontario

Tue 21/5

2 stops31h 45m

£452

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Tue 7/5

2 stops21h 06m

Ontario

Tue 14/5

2 stops19h 44m

£458

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Sun 26/5

2 stops19h 36m

Ontario

Sun 2/6

2 stops24h 06m

£473

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Sat 22/6

2 stops19h 39m

Ontario

Sun 7/7

2 stops18h 25m

£503

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Thu 9/5

2 stops21h 06m

Ontario

Thu 23/5

2 stops24h 10m

£666

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Thu 9/5

2 stops18h 59m

Ontario

Wed 15/5

2 stops17h 30m

£840

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Wed 29/5

2 stops18h 58m

Ontario

Tue 4/6

2 stops21h 45m

£1,057

London GatwickOntario

LGW - ONT

LGWONT

London Gatwick

Sat 5/10

2 stops20h 36m

Ontario

Fri 27/12

2 stops19h 54m

£2,025

Flights are sorted by cheapest first

Deals found on 26/4

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 21 April 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 £627 while a return flight costs £768. Price data was last updated on 21 April 2024.

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 27 April 2024.
Peruse reviews from past customers who have flown with American Airlines, British Airways and Iberia from London to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,623 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,623 reviews
KLM
7.9
Good
1,623 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

JetBlue
7.6
Good
4,593 reviews
KLM
7.9
Good
1,623 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

American Airlines
7.3
Good
14,875 reviews
KLM
7.9
Good
1,623 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Iberia
7.1
Good
2,764 reviews
KLM
7.9
Good
1,623 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Lufthansa
7.0
Good
7,740 reviews
KLM
7.9
Good
1,623 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.2

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

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 £500 on Cheapflights?

    Yes, there are multiple flights from London Gatwick Airport to Ontario for under £500. The cheapest flight booked recently is on American Airlines for just £443, but on average you can expect to pay £1,175.

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

    There are currently 2+ open flights from London Gatwick Airport to Ontario within the next 7 days for less than £500.

  • What are the cheapest airlines flying from London Gatwick Airport to Ontario round-trip?

    Cheapflights users have booked flights from London Gatwick Airport to Ontario round-trip from £443. Other airlines that can offer you cheap pricing are British Airways, from £458, and Iberia, from £2,025.

  • 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.

  • Can I find deals for flights from Gatwick to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Gatwick to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Gatwick to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Gatwick to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Gatwick to Ontario that include hotel bookings?

    Yes. In addition to deals on Gatwick to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Ontario.

  • Can I find deals for business class flights from Gatwick to Ontario?

    Yes. Cheapflights offers flight deals from Gatwick to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Gatwick to Ontario that allow pets onboard?

    Many airlines flying from Gatwick to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Gatwick to Ontario?

    Yes, you can often find last-minute deals on Gatwick to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Gatwick Airport to Ontario flight deals updated?

    The London Gatwick Airport to Ontario flight deals you see on this page were last updated on 27/4.

See more FAQs

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Search flights from Gatwick to Ontario by cabin class

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

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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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