How long is the flight from London Gatwick Airport to Region of Ontario?

For as low as £389, Air Transat can have you in Region of Ontario from London Gatwick Airport in 11h 10m. The distance from London Gatwick Airport to Region of Ontario is about 3563 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular routes from London Gatwick Airport to Region of Ontario?

While some choose either London Gatwick - Toronto Island or London Gatwick - Montreal Pierre Elliott Trudeau Intl, London Gatwick - Toronto Pearson Intl is the most popular route from London Gatwick Airport to Region of Ontario.

What are the cheapest flights from London Gatwick Airport to Region of Ontario?

On average you can expect to pay £659 for a flight from London Gatwick Airport to Region of Ontario. The cheapest flight overall is £234 while the most popular route, (London Gatwick - Toronto Pearson Intl) is currently priced at £296.

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

Before booking your flight from London Gatwick Airport to Region of Ontario check out the most popular airlines for this route: Air Transat, Icelandair or WestJet.

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.

£246+ Cheap Flights from London Gatwick Airport to Ontario

Cheap flight deals from Gatwick to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 2 October 2026.

Sat 7/1111:40 -

Nonstop8h 20m

Sun 6/1221:35 -

Nonstop7h 10m

Deal found 29/9£360

Sat 14/1109:05 -

1 stop12h 10m

Tue 17/1120:25 -

1 stop30h 15m

Deal found 29/9£361

Wed 21/1015:40 -

1 stop11h 25m

Sat 24/1023:25 -

1 stop10h 15m

Deal found 29/9£362

Fri 2/1011:35 -

1 stop25h 38m

Fri 9/1023:15 -

1 stop29h 35m

Deal found 28/9£362

Fri 16/1009:40 -

1 stop11h 50m

Fri 23/1016:55 -

1 stop10h 00m

Deal found 29/9£363

Sun 8/1111:40 -

Nonstop8h 20m

Sat 28/1121:35 -

Nonstop7h 10m

Deal found 30/9£363

Thu 5/1111:40 -

Nonstop8h 20m

Sat 14/1121:35 -

Nonstop7h 10m

Deal found 28/9£364

Thu 19/1108:30 -

1 stop12h 45m

Wed 25/1120:25 -

1 stop16h 25m

Deal found 29/9£365

Fri 9/1009:40 -

1 stop11h 50m

Thu 15/1019:05 -

1 stop31h 50m

Deal found 28/9£365

Fri 13/1111:40 -

Nonstop8h 20m

Sun 29/1121:35 -

Nonstop7h 10m

Deal found 28/9£365

Fri 13/1109:00 -

1 stop12h 15m

Wed 18/1120:25 -

1 stop16h 25m

Deal found 30/9£366

Fri 16/1009:40 -

1 stop11h 50m

Thu 22/1016:55 -

1 stop11h 55m

Deal found 29/9£367

Best flights from Gatwick to Ontario
Discover carefully curated flight deals from Gatwick to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 October 2026.

Fri 16/1009:40 -

1 stop11h 50m

Fri 23/1016:55 -

1 stop10h 00m

Deal found 28/9£363

Sun 17/110:00 -

1 stop11h 10m

Fri 22/118:30 -

1 stop16h 15m

Deal found 29/9£389

Wed 27/110:00 -

1 stop14h 45m

Sat 30/112:10 -

2 stops22h 35m

Deal found 28/9£410

Wed 18/1118:40 -

2 stops44h 30m

Wed 9/1209:45 -

2 stops27h 05m

Deal found 27/9£425

Sun 17/109:05 -

2 stops17h 10m

Fri 22/122:45 -

2 stops28h 35m

Deal found 28/9£501

Wed 18/1111:40 -

Nonstop8h 20m

Sun 22/1121:35 -

Nonstop7h 10m

Deal found 28/9£370

Tue 20/1018:35 -

2 stops29h 07m

Tue 27/1019:20 -

2 stops18h 30m

Deal found 1/10£743

Mon 2/1110:00 -

1 stop14h 45m

Wed 13/118:30 -

1 stop16h 15m

Deal found 30/9£404

Wed 18/1110:00 -

1 stop11h 10m

Sun 22/1114:20 -

2 stops20h 25m

Deal found 29/9£426

Tue 13/1012:40 -

Nonstop8h 00m

Tue 20/1018:10 -

1 stop10h 40m

Deal found 27/9£408

Mon 9/1110:00 -

1 stop11h 10m

Mon 16/1122:20 -

1 stop12h 25m

Deal found 1/10£445

Thu 19/1110:00 -

1 stop11h 10m

Thu 26/1106:00 -

2 stops22h 00m

Deal found 1/10£469

Thu 5/1116:00 -

2 stops34h 41m

Wed 11/1122:45 -

1 stop11h 20m

Deal found 27/9£522

Sat 7/1110:00 -

2 stops17h 56m

Fri 13/1106:00 -

2 stops22h 00m

Deal found 1/10£486

Thu 12/1108:30 -

2 stops15h 15m

Thu 19/1110:35 -

2 stops26h 15m

Deal found 28/9£598

Fri 16/1009:40 -

Nonstop8h 00m

Fri 23/1019:40 -

Nonstop7h 15m

Deal found 2/10£557

Sat 7/1109:05 -

2 stops13h 46m

Fri 13/1106:45 -

2 stops30h 05m

Deal found 1/10£617

Wed 3/211:40 -

1 stop15h 35m

Tue 23/217:40 -

1 stop11h 05m

Deal found 1/10£561

Sun 22/1108:40 -

2 stops14h 11m

Thu 10/1212:30 -

2 stops24h 20m

Deal found 27/9£771

Mon 15/310:00 -

1 stop10h 00m

Wed 31/317:10 -

1 stop11h 50m

Deal found 30/9£589

Tue 27/1008:40 -

2 stops29h 15m

Tue 3/1110:35 -

2 stops26h 15m

Deal found 29/9£677

Mon 8/211:40 -

1 stop15h 35m

Fri 19/213:45 -

1 stop15h 00m

Deal found 1/10£561

Sat 31/1010:00 -

2 stops16h 56m

Sun 8/1112:15 -

2 stops22h 30m

Deal found 29/9£603

Thu 4/211:40 -

1 stop11h 18m

Mon 22/213:45 -

1 stop15h 00m

Deal found 1/10£561

Sat 14/1109:05 -

2 stops14h 40m

Sat 21/1110:35 -

2 stops26h 15m

Deal found 30/9£714

Tue 20/1018:35 -

2 stops28h 15m

Tue 27/1012:30 -

2 stops25h 20m

Deal found 27/9£888

Fri 5/211:40 -

1 stop11h 18m

Tue 23/213:45 -

1 stop15h 00m

Deal found 1/10£561

Sat 10/1018:35 -

2 stops28h 15m

Fri 23/1012:30 -

2 stops14h 55m

Deal found 28/9£914

Wed 7/1011:35 -

1 stop30h 46m

Thu 8/1020:45 -

1 stop30h 10m

Deal found 2/10£584

Fri 13/1109:00 -

2 stops14h 45m

Fri 20/1107:00 -

2 stops21h 45m

Deal found 29/9£796

Find flight deals from Gatwick to Ontario

Round-trip from	£360
One-way from	£246
Popular in	August
Cheapest in	February
Average price	£459
Good round-trip deal	£385 or less
Good one-way deal	£261 or less

Air Transat
7/11-6/12
Nonstop
15h 30m total
London to Ontario

Search Deals

Air Transat
5/11-31/12
Nonstop
8h 20m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£43 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from London Gatwick to Ontario.

Search Deals

Price to beat on a one-way flight from London Gatwick to Ontario.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Thu 12/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£261

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Mon 2/11

07:00-14:05

1 stop12h 05m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£274

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Sat 7/11

18:40-16:15

1 stop26h 35m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£303

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Fri 20/11

09:00-16:15

1 stop12h 15m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£304

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Thu 17/12

10:45-12:10

1 stop30h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£320

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Mon 2/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£325

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Tue 5/1

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£325

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Wed 25/11

11:40-00:44

1 stop18h 04m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£331

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Mon 30/11

07:00-21:20

2 stops19h 20m

Toronto Island

Wed 31/12

00:00-06:00

Nonstop0h 00m

£332

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Wed 14/10

09:25-11:36

2 stops31h 11m

Toronto Island

Wed 31/12

00:00-06:00

Nonstop0h 00m

£340

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LGW-YYZ

LGW-YTZ

LGW-YOW

LGW-YQG

Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Ontario

LGW-CAON

LGW-YYZ

LGW-YTZ

LGW-YOW

LGW-YQG

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

Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Region of Ontario (average of £404). Flying from London Gatwick Airport to Region of Ontario in December is currently the most expensive (average of £648). 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.

What is the cheapest time of day to fly from LGW to ON?

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 Region of Ontario as you normally would.

How much does it cost for a return flight from London Gatwick Airport to Region of Ontario?

Airfare is below average for this route at the moment.

London Gatwick Airport to Region of Ontario flights typically cost between £404 and £593 in November.
The cheapest return price found within the last 5 days was £360 on Air Transat (7 Nov–30 Jan).

How far ahead should I book a flight from London Gatwick Airport to Region of Ontario?

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Region of Ontario, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with Air Transat,WestJet, andIcelandair from London Gatwick Airport to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Air Transat

7.7

Good

583 reviews

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

WestJet

7.2

Good

3,450 reviews

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Icelandair

6.9

Okay

756 reviews

Air Transat

7.7

Good

583 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Related info for your journey

How long is the flight from London Gatwick Airport to Region of Ontario?
For as low as £389, Air Transat can have you in Region of Ontario from London Gatwick Airport in 11h 10m. The distance from London Gatwick Airport to Region of Ontario is about 3563 mi. This flight may include one or multiple stops.
What are the most popular routes from London Gatwick Airport to Region of Ontario?
While some choose either London Gatwick - Toronto Island or London Gatwick - Montreal Pierre Elliott Trudeau Intl, London Gatwick - Toronto Pearson Intl is the most popular route from London Gatwick Airport to Region of Ontario.
What are the cheapest flights from London Gatwick Airport to Region of Ontario?
On average you can expect to pay £659 for a flight from London Gatwick Airport to Region of Ontario. The cheapest flight overall is £234 while the most popular route, (London Gatwick - Toronto Pearson Intl) is currently priced at £296.
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.
What is the cheapest month to book a flight from London Gatwick Airport to Region of Ontario?
Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Region of Ontario (average of £404). Flying from London Gatwick Airport to Region of Ontario in December is currently the most expensive (average of £648). 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.

See more FAQs

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Alternative routes for Gatwick to Ontario

Heathrow to Pearson Intl flights

Gatwick to Pearson Intl flights

Heathrow to Vancouver Intl flights

London City to Pearson Intl flights

Stansted to Pearson Intl flights

Heathrow to Toronto Island flights

Luton to Pearson Intl flights

Heathrow to Calgary flights

Heathrow to Pierre Elliott Trudeau Intl flights

Gatwick to Vancouver Intl flights

London City to Vancouver Intl flights

Stansted to Vancouver Intl flights

Heathrow to Abbotsford flights

Gatwick to Toronto Island flights

Gatwick to Pierre Elliott Trudeau Intl flights

Stansted to Pierre Elliott Trudeau Intl flights

Gatwick to Calgary flights

Heathrow to Halifax flights

London City to Pierre Elliott Trudeau Intl flights

Heathrow to Ottawa flights

London City to Calgary flights

Luton to Pierre Elliott Trudeau Intl flights

Luton to Vancouver Intl flights

Gatwick to Ottawa flights

Luton to Calgary flights

Southend to Pearson Intl flights

Gatwick to Halifax flights

Stansted to Calgary flights

London City to Ottawa flights

London City to Halifax flights

Gatwick to Abbotsford flights

Heathrow to Winnipeg flights

Heathrow to Edmonton flights

Stansted to Halifax flights

Gatwick to Edmonton flights

Gatwick to Winnipeg flights

London City to Edmonton flights

Heathrow to Comox flights

Heathrow to Kelowna flights

Heathrow to Québec City flights

Luton to Halifax flights

London City to Winnipeg flights

Heathrow to Charlottetown flights

Gatwick to Québec City flights

Gatwick to Kelowna flights

Heathrow to St. John's flights

London City to Kelowna flights

London City to Québec City flights

Top 3 airlines flying from Gatwick to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£277	Average£416	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Transat	Cheapest£345	Average£516	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
WestJet	Cheapest£366	Average£563	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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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.

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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?

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Cheap flights from London Gatwick Airport to Ontario from £246

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Ontario

Cheapest flights from Gatwick to OntarioExplore 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 2 October 2026.

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 2 October 2026.

Best flights from Gatwick to OntarioDiscover carefully curated flight deals from Gatwick to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 October 2026.

Discover carefully curated flight deals from Gatwick to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 October 2026.

Direct flights from Gatwick to OntarioExplore direct flight options from Gatwick to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 October 2026.

Explore direct flight options from Gatwick to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 October 2026.

Last-minute flights from Gatwick to OntarioDiscover last-minute flight deals from Gatwick to Ontario. Data last updated 2 October 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Ontario. Data last updated 2 October 2026 and is based on user searches.

One-way flights from Gatwick to OntarioSearch for one-way flight options from Gatwick to Ontario. Find affordable one-way fares based on user searches. Data last updated 2 October 2026.

Search for one-way flight options from Gatwick to Ontario. Find affordable one-way fares based on user searches. Data last updated 2 October 2026.

Find flight deals from Gatwick to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Ontario that are best for you.

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.

Cheapflights Insights

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

What is the cheapest time of day to fly from LGW to ON?

Find hourly flight availability from Gatwick to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 October 2026.

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 Region of Ontario as you normally would.

How much does it cost for a return flight from London Gatwick Airport to Region of Ontario?

Airfare is below average for this route at the moment.

London Gatwick Airport to Region of Ontario flights typically cost between £404 and £593 in November.The cheapest return price found within the last 5 days was £360 on Air Transat (7 Nov–30 Jan).

How far ahead should I book a flight from London Gatwick Airport to Region of Ontario?

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Region of Ontario, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with Air Transat,WestJet, andIcelandair from London Gatwick Airport to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London Gatwick Airport to Region of Ontario?

What are the most popular routes from London Gatwick Airport to Region of Ontario?

What are the cheapest flights from London Gatwick Airport to Region of Ontario?

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

How can I find direct flights from Gatwick to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to Ontario

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

Complete your trip

Complete your trip to Ontario by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

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.

Gatwick and Ontario flights

Browse other Gatwick and Ontario flight options. Last updated on 2 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Gatwick to Ontario flights

Consider these flights travelling from Gatwick to Ontario.

Top 3 airlines flying from Gatwick to Ontario

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

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

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

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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 2 October 2026.

Best flights from Gatwick to Ontario
Discover carefully curated flight deals from Gatwick to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 October 2026.

Direct flights from Gatwick to Ontario
Explore direct flight options from Gatwick to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 October 2026.

Last-minute flights from Gatwick to Ontario
Discover last-minute flight deals from Gatwick to Ontario. Data last updated 2 October 2026 and is based on user searches.

One-way flights from Gatwick to Ontario
Search for one-way flight options from Gatwick to Ontario. Find affordable one-way fares based on user searches. Data last updated 2 October 2026.

London Gatwick Airport to Region of Ontario flights typically cost between £404 and £593 in November.
The cheapest return price found within the last 5 days was £360 on Air Transat (7 Nov–30 Jan).