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$406+ Cheap flights from Gatwick (LGW) to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ONT
Dec 8 — Dec 151
Sun 12/8
Sun 12/15
1 adult, Economy
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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 December 3, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

eDreams
3 stars

Popular in

November

Cheapest in

April

Round-trip from

$607
(American Airlines)

One-way from

$406
(Kiwi.com)
Provider with most accurate pricing for London Gatwick-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Gatwick-Ontario flights.
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High demand for flights, 16% potential price rise
Search Deals
Best time to find cheap flights, 29% potential price drop
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From London Gatwick to Ontario
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One-way flight from London Gatwick to Ontario
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Find flight deals from Gatwick to Ontario

Cheapest flights from Gatwick to Ontario
Explore the most affordable flight options available from Gatwick to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2024.

This Trip.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1212:00 pmLGW - ONT
1 stop15h 59mMultiple Airlines
Sun 12/299:00 amONT - LGW
1 stop17h 35mMultiple Airlines
Deal found 12/3$836
This Booking.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1211:00 amLGW - ONT
2 stops34h 53mBritish Airways
Thu 12/1910:46 amONT - LGW
2 stops24h 04mBritish Airways
Deal found 12/2$2,712

Find flights from Gatwick to Ontario within your budget

Customize 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 2,700,776 searches. Data last updated December 3, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonOntario

LGW - ONT

LGWONT

London Gatwick

Mon 1/27

12:30 pm-1:51 pm

2 stops33h 21m

Ontario

Sun 2/9

11:59 pm-7:30 am

2 stops23h 31m

$607

LondonOntario

LGW - ONT

LGWONT

London Gatwick

Thu 2/27

10:55 am-11:53 pm

2 stops20h 58m

Ontario

Tue 3/4

6:59 am-6:50 pm

2 stops27h 51m

$609

LondonOntario

LGW - ONT

LGWONT

London Gatwick

Thu 2/13

12:00 pm-8:35 pm

1 stop16h 35m

Ontario

Sun 2/23

10:34 am-10:35 am

1 stop16h 01m

$631

LondonOntario

LGW - ONT

LGWONT

London Gatwick

Thu 4/17

10:50 am-11:42 pm

2 stops20h 52m

Ontario

Sun 4/27

10:58 am-8:00 pm

2 stops25h 02m

$1,094

LondonOntario

LGW - ONT

LGWONT

London Gatwick

Thu 1/23

2:00 pm-9:40 am

2 stops27h 40m

$406

LondonOntario

LGW - ONT

LGWONT

London Gatwick

Thu 3/6

10:55 am-11:54 pm

2 stops20h 59m

$1,555

LondonOntario

LGW - ONT

LGWONT

London Gatwick

Sat 12/21

11:00 am-11:57 pm

2 stops20h 57m

$2,900

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Compare providers for flights from Gatwick to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gatwick to Ontario in December.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Gatwick Airport-Ontario flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on London Gatwick Airport-Ontario flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Gatwick Airport-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Gatwick to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Gatwick with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Gatwick to Ontario

Get recent, data-driven insights about flights from Gatwick to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Gatwick Airport to Ontario?

Currently, September is the cheapest month in which you can book a flight from London Gatwick Airport to Ontario (average of $236). Flying from London Gatwick Airport to Ontario in December is currently the most expensive (average of $298). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 December 3, 2024.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

7.0

Comfort

7.2

Overall

7.2

Boarding

7.6

Food

6.5

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

7.0

Comfort

7.2

Overall

7.2

Boarding

7.6

Food

6.5

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

Iberia
7.0
Good
2,666 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

7.0

Comfort

7.2

Overall

7.2

Boarding

7.6

Food

6.5

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

British Airways
6.7
Okay
6,832 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

7.0

Comfort

7.2

Overall

7.2

Boarding

7.6

Food

6.5

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

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?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from London Gatwick to Ontario. 0 airlines have flights to Ontario from London Gatwick on a regular basis. Booking flights from London Gatwick to Ontario should not be difficult; the airport handles an average of 0 inbound flights from London Gatwick per day.

  • 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 $607. Other airlines that can offer you cheap pricing are Iberia, from $609, and British Airways, from $1,094. Users have found that American Airlines is 17% cheaper than the other options available to this destination.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to Ontario?

    Currently, September is the cheapest month in which you can book a flight from London Gatwick Airport to Ontario (average of $236). Flying from London Gatwick Airport to Ontario in December is currently the most expensive (average of $298). 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.

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