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

For as low as £380, Air Transat can have you in Region of Ontario from London Gatwick Airport in 7h 40m. The distance from London Gatwick Airport to Region of Ontario is about 3258 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 £641 for a flight from London Gatwick Airport to Region of Ontario. The cheapest flight overall is £174 while the most popular route, (London Gatwick - Toronto Pearson Intl) is currently priced at £340.

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.

£218+ 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 11 September 2026.

Tue 20/1018:35 -

1 stop25h 25m

Tue 27/1017:40 -

1 stop20h 10m

Deal found 9/9£369

Sun 8/1111:40 -

Nonstop8h 20m

Fri 20/1121:35 -

Nonstop7h 10m

Deal found 10/9£370

Wed 16/911:35 -

1 stop25h 16m

Tue 22/916:55 -

1 stop10h 00m

Deal found 10/9£371

Wed 23/909:40 -

1 stop14h 40m

Sat 26/922:05 -

Nonstop6h 45m

Deal found 6/9£371

Sat 26/909:40 -

Nonstop8h 05m

Sat 3/1023:55 -

1 stop27h 00m

Deal found 10/9£371

Mon 5/1009:40 -

1 stop15h 50m

Tue 13/1022:05 -

Nonstop6h 45m

Deal found 9/9£372

Wed 16/912:40 -

Nonstop8h 00m

Tue 6/1023:55 -

1 stop15h 20m

Deal found 9/9£372

Wed 16/909:40 -

1 stop12h 22m

Sun 20/922:05 -

Nonstop6h 45m

Deal found 8/9£372

Sun 15/1111:40 -

Nonstop8h 20m

Sat 21/1121:35 -

Nonstop7h 10m

Deal found 10/9£372

Sun 4/1011:35 -

Nonstop7h 40m

Thu 15/1015:10 -

1 stop11h 45m

Deal found 8/9£373

Tue 6/1012:40 -

Nonstop8h 00m

Tue 13/1015:40 -

1 stop13h 10m

Deal found 8/9£373

Fri 2/1011:35 -

Nonstop7h 40m

Tue 20/1015:10 -

1 stop14h 35m

Deal found 10/9£374

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 11 September 2026.

Fri 2/1011:35 -

Nonstop7h 40m

Tue 13/1022:05 -

Nonstop6h 45m

Deal found 6/9£380

Tue 10/1110:00 -

2 stops17h 57m

Tue 17/1112:15 -

2 stops22h 30m

Deal found 9/9£420

Fri 9/1015:40 -

1 stop11h 25m

Wed 14/1023:10 -

1 stop10h 30m

Deal found 8/9£440

Wed 21/1018:35 -

2 stops28h 08m

Wed 28/1009:15 -

2 stops28h 35m

Deal found 8/9£454

Fri 20/1110:45 -

2 stops15h 30m

Sat 28/1117:30 -

2 stops22h 10m

Deal found 6/9£530

Tue 15/1210:00 -

1 stop10h 00m

Tue 29/1217:10 -

1 stop10h 50m

Deal found 8/9£545

Mon 5/1010:25 -

2 stops18h 02m

Mon 12/1017:00 -

1 stop11h 40m

Deal found 7/9£629

Mon 12/1017:00 -

2 stops36h 20m

Fri 30/1018:10 -

1 stop10h 50m

Deal found 6/9£653

Thu 22/1009:25 -

2 stops14h 56m

Wed 28/1020:20 -

2 stops17h 30m

Deal found 10/9£672

Fri 2/1011:35 -

Nonstop7h 40m

Sat 17/1022:05 -

Nonstop6h 45m

Deal found 6/9£380

Mon 5/1009:40 -

1 stop12h 22m

Thu 15/1022:05 -

Nonstop6h 45m

Deal found 6/9£386

Sun 4/1009:40 -

1 stop11h 50m

Fri 16/1016:55 -

1 stop10h 00m

Deal found 7/9£392

Thu 1/1010:45 -

1 stop13h 54m

Mon 5/1011:45 -

2 stops16h 40m

Deal found 9/9£497

Wed 21/1010:25 -

2 stops17h 31m

Wed 28/1019:30 -

1 stop16h 15m

Deal found 6/9£511

Sun 4/1009:40 -

1 stop11h 50m

Sun 11/1016:55 -

1 stop10h 00m

Deal found 7/9£392

Wed 21/1016:25 -

2 stops55h 22m

Mon 9/1122:45 -

1 stop12h 00m

Deal found 10/9£548

Sun 25/1018:35 -

1 stop24h 30m

Sun 8/1120:15 -

1 stop15h 25m

Deal found 9/9£514

Fri 9/1009:40 -

1 stop11h 50m

Sun 11/1016:55 -

1 stop10h 00m

Deal found 7/9£392

Thu 22/1010:25 -

2 stops18h 55m

Thu 29/1018:10 -

1 stop10h 50m

Deal found 7/9£590

Thu 26/1116:00 -

2 stops34h 41m

Sun 29/1117:25 -

1 stop11h 25m

Deal found 10/9£562

Tue 22/909:40 -

1 stop11h 50m

Thu 15/1020:45 -

1 stop30h 10m

Deal found 7/9£392

Thu 17/910:25 -

2 stops17h 34m

Mon 19/1006:00 -

2 stops22h 40m

Deal found 7/9£593

Tue 22/910:45 -

1 stop13h 54m

Wed 30/908:35 -

1 stop19h 50m

Deal found 8/9£542

Fri 25/909:40 -

1 stop31h 00m

Fri 9/1011:55 -

1 stop15h 00m

Deal found 8/9£393

Tue 29/910:35 -

2 stops17h 24m

Mon 5/1018:00 -

1 stop10h 40m

Deal found 10/9£596

Tue 6/1010:45 -

1 stop13h 54m

Fri 9/1015:45 -

2 stops12h 40m

Deal found 7/9£556

Fri 4/1210:45 -

2 stops14h 10m

Sat 9/118:50 -

2 stops20h 50m

Deal found 7/9£613

Mon 2/1111:55 -

2 stops17h 49m

Tue 10/1105:30 -

2 stops24h 25m

Deal found 6/9£765

Wed 7/1011:35 -

Nonstop7h 40m

Thu 15/1022:05 -

Nonstop6h 45m

Deal found 8/9£393

Sun 18/1012:40 -

1 stop12h 20m

Sat 31/1006:10 -

2 stops48h 05m

Deal found 6/9£571

Find flight deals from Gatwick to Ontario

Round-trip from	£369
One-way from	£218
Popular in	August
Cheapest in	February
Average price	£422
Good round-trip deal	£394 or less
Good one-way deal	£212 or less

Air Transat
26/11-3/12
Nonstop
15h 30m total
London to Ontario

Search Deals

Air Transat
17/9-31/12
1 total stop
11h 40m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 18/9

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£218

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sun 20/9

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£218

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Fri 18/9

09:40-12:40

Nonstop8h 00m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£236

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Sun 11/10

09:40-12:40

Nonstop8h 00m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£236

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Thu 17/9

12:40-14:55

1 stop31h 15m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£239

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Wed 16/9

12:40-20:00

1 stop12h 20m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£239

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sat 7/11

18:40-12:40

1 stop23h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£241

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Wed 11/11

13:40-12:40

1 stop28h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£242

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 13/11

14:45-12:40

1 stop26h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£242

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Tue 3/11

16:45-12:40

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£242

Flights are sorted by cheapest return flights first.

Deals found on 7/9

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-YUL

LGW-YTZ

LGW-YYZ

LGW-YXU

LGW-YOW

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-YUL

LGW-YTZ

LGW-YYZ

LGW-YXU

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 £389). Flying from London Gatwick Airport to Region of Ontario in December is currently the most expensive (average of £621). 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 typical for this route at the moment.

London Gatwick Airport to Region of Ontario flights typically cost between £359 and £503 in November.
The cheapest return price found within the last 5 days was £369 on Air Transat (26 Nov–3 Dec).

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,Virgin Atlantic, andWestJet 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

579 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

579 reviews

Air Transat

7.7

Good

579 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.

Virgin Atlantic

7.4

Good

694 reviews

Air Transat

7.7

Good

579 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

3,445 reviews

Air Transat

7.7

Good

579 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

741 reviews

Air Transat

7.7

Good

579 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 £380, Air Transat can have you in Region of Ontario from London Gatwick Airport in 7h 40m. The distance from London Gatwick Airport to Region of Ontario is about 3258 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 £641 for a flight from London Gatwick Airport to Region of Ontario. The cheapest flight overall is £174 while the most popular route, (London Gatwick - Toronto Pearson Intl) is currently priced at £340.
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 £389). Flying from London Gatwick Airport to Region of Ontario in December is currently the most expensive (average of £621). 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 Vancouver Intl flights

Heathrow to Pearson Intl flights

Gatwick to Pearson Intl flights

Heathrow to Toronto Island flights

Heathrow to Calgary flights

Gatwick to Vancouver Intl flights

London City to Pearson Intl flights

Stansted to Pearson Intl flights

London City to Vancouver Intl flights

Heathrow to Pierre Elliott Trudeau Intl flights

Luton to Pearson Intl flights

Stansted to Vancouver Intl flights

Heathrow to Abbotsford flights

Gatwick to Toronto Island flights

Gatwick to Calgary flights

London City to Calgary flights

Luton to Vancouver Intl flights

Stansted to Pierre Elliott Trudeau Intl flights

London City to Pierre Elliott Trudeau Intl flights

Gatwick to Pierre Elliott Trudeau Intl flights

Stansted to Calgary flights

Luton to Pierre Elliott Trudeau Intl flights

Heathrow to Halifax flights

Luton to Calgary flights

Heathrow to Ottawa flights

Southend to Pearson Intl flights

Heathrow to Winnipeg flights

Heathrow to Kelowna flights

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Gatwick to Winnipeg flights

Gatwick to Abbotsford flights

London City to Ottawa flights

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Gatwick to Kelowna flights

London City to Kelowna flights

Heathrow to Edmonton flights

London City to Edmonton flights

London City to Winnipeg flights

Gatwick to Edmonton flights

Stansted to Edmonton flights

London City to Halifax flights

Heathrow to Comox flights

Gatwick to St. John's flights

Stansted to Halifax flights

Heathrow to Québec City flights

Stansted to Ottawa flights

Heathrow to Victoria flights

Heathrow to St. John's flights

Top 4 airlines flying from Gatwick to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£174	Average£377	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Icelandair	Cheapest£270	Average£419	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Transat	Cheapest£337	Average£501	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
WestJet	Cheapest£358	Average£550	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?

Yes! Cheapflights helps users easily find flights from Gatwick to Ontario with no change fees.

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Cheap flights from London Gatwick Airport to Ontario from £218

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. 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 11 September 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 11 September 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 11 September 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 11 September 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 11 September 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 11 September 2026.

Last-minute flights from Gatwick to OntarioDiscover last-minute flight deals from Gatwick to Ontario. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Ontario. Data last updated 11 September 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 11 September 2026.

Search for one-way flight options from Gatwick to Ontario. Find affordable one-way fares based on user searches. Data last updated 11 September 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 11 September 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 typical for this route at the moment.

London Gatwick Airport to Region of Ontario flights typically cost between £359 and £503 in November.The cheapest return price found within the last 5 days was £369 on Air Transat (26 Nov–3 Dec).

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,Virgin Atlantic, andWestJet 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 11 September 2026.

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Gatwick to Ontario flights

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Top 4 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 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 11 September 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 11 September 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 11 September 2026.

Last-minute flights from Gatwick to Ontario
Discover last-minute flight deals from Gatwick to Ontario. Data last updated 11 September 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 11 September 2026.

London Gatwick Airport to Region of Ontario flights typically cost between £359 and £503 in November.
The cheapest return price found within the last 5 days was £369 on Air Transat (26 Nov–3 Dec).