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 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 £648 for a flight from London Gatwick Airport to Region of Ontario. The cheapest flight overall is £216 while the most popular route, (London Gatwick - Toronto Pearson Intl) is currently priced at £331.

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.

£220+ 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 21 September 2026.

Thu 5/1108:30 -

1 stop12h 45m

Wed 11/1120:25 -

1 stop16h 25m

Deal found 21/9£362

Fri 16/1009:40 -

1 stop12h 29m

Thu 22/1019:50 -

Nonstop7h 05m

Deal found 17/9£363

Fri 25/909:40 -

1 stop29h 35m

Sun 27/910:00 -

1 stop18h 50m

Deal found 17/9£364

Mon 28/912:40 -

Nonstop8h 00m

Sat 3/1019:50 -

Nonstop7h 05m

Deal found 16/9£364

Fri 16/1009:40 -

1 stop11h 50m

Fri 23/1016:55 -

1 stop10h 00m

Deal found 17/9£364

Tue 10/1108:40 -

1 stop12h 15m

Wed 18/1120:25 -

1 stop16h 25m

Deal found 17/9£364

Fri 25/909:40 -

1 stop14h 15m

Fri 2/1016:55 -

1 stop10h 00m

Deal found 16/9£365

Thu 8/1012:40 -

Nonstop8h 00m

Thu 15/1018:10 -

1 stop10h 40m

Deal found 18/9£365

Fri 2/1011:35 -

1 stop13h 36m

Fri 9/1011:55 -

1 stop15h 00m

Deal found 20/9£366

Thu 8/1012:40 -

Nonstop8h 00m

Tue 20/1022:45 -

Nonstop7h 00m

Deal found 17/9£366

Tue 22/909:40 -

1 stop17h 10m

Tue 29/916:55 -

1 stop11h 55m

Deal found 17/9£367

Fri 25/912:40 -

Nonstop8h 00m

Fri 2/1007:00 -

1 stop19h 55m

Deal found 18/9£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 21 September 2026.

Fri 16/1009:40 -

1 stop11h 50m

Fri 23/1016:55 -

1 stop10h 00m

Deal found 17/9£364

Thu 5/1110:00 -

1 stop11h 10m

Wed 11/1118:30 -

1 stop16h 15m

Deal found 17/9£380

Thu 5/1108:30 -

2 stops18h 27m

Thu 12/1105:30 -

2 stops31h 20m

Deal found 21/9£439

Thu 14/110:10 -

2 stops40h 05m

Wed 3/222:45 -

1 stop11h 20m

Deal found 19/9£469

Wed 14/1010:20 -

1 stop12h 35m

Wed 21/1019:55 -

1 stop17h 50m

Deal found 16/9£515

Thu 5/1110:00 -

1 stop10h 00m

Wed 5/517:10 -

1 stop17h 50m

Deal found 16/9£559

Sun 1/1118:40 -

2 stops49h 07m

Sun 8/1109:15 -

2 stops41h 35m

Deal found 17/9£620

Fri 25/909:40 -

1 stop14h 15m

Fri 2/1016:55 -

1 stop10h 00m

Deal found 16/9£365

Wed 14/1011:35 -

Nonstop7h 40m

Wed 21/1020:35 -

1 stop30h 20m

Deal found 19/9£398

Tue 3/1108:40 -

3 stops28h 57m

Tue 10/1115:25 -

2 stops21h 25m

Deal found 19/9£467

Fri 25/1221:35 -

2 stops22h 05m

Thu 31/1217:30 -

1 stop11h 20m

Deal found 19/9£469

Fri 2/1011:35 -

Nonstop7h 40m

Sun 18/1020:35 -

1 stop9h 10m

Deal found 18/9£398

Wed 4/1118:40 -

2 stops32h 17m

Wed 11/1115:25 -

2 stops21h 25m

Deal found 20/9£468

Sun 28/211:40 -

Nonstop8h 20m

Wed 17/322:35 -

Nonstop7h 10m

Deal found 18/9£401

Thu 5/1116:00 -

2 stops34h 41m

Wed 11/1122:45 -

1 stop11h 20m

Deal found 19/9£520

Sat 7/1111:40 -

1 stop12h 35m

Sun 22/1114:15 -

1 stop14h 30m

Deal found 18/9£413

Thu 1/1010:45 -

2 stops16h 40m

Thu 8/1015:45 -

2 stops12h 40m

Deal found 16/9£527

Mon 21/1221:35 -

2 stops53h 06m

Sat 16/117:25 -

1 stop11h 25m

Deal found 20/9£556

Thu 1/1010:45 -

1 stop13h 54m

Wed 7/1011:45 -

2 stops16h 40m

Deal found 18/9£530

Fri 16/1009:40 -

Nonstop8h 00m

Mon 26/1017:40 -

1 stop12h 05m

Deal found 20/9£443

Thu 17/1210:00 -

1 stop10h 00m

Thu 7/117:10 -

1 stop10h 50m

Deal found 20/9£727

Thu 29/1018:40 -

2 stops29h 16m

Wed 4/1112:30 -

2 stops24h 20m

Deal found 20/9£729

Thu 26/1116:00 -

2 stops34h 41m

Sun 29/1117:25 -

1 stop11h 25m

Deal found 19/9£561

Wed 30/910:45 -

1 stop11h 05m

Wed 7/1011:45 -

2 stops16h 40m

Deal found 20/9£544

Sun 4/1009:40 -

Nonstop8h 00m

Wed 4/1117:40 -

1 stop11h 05m

Deal found 16/9£467

Sat 12/1210:10 -

2 stops38h 45m

Fri 8/121:45 -

2 stops29h 35m

Deal found 16/9£587

Fri 2/1010:45 -

1 stop11h 05m

Wed 7/1011:45 -

2 stops16h 40m

Deal found 20/9£549

Fri 2/1009:40 -

Nonstop8h 00m

Thu 5/1117:40 -

1 stop11h 05m

Deal found 16/9£488

Thu 24/910:45 -

2 stops16h 40m

Thu 1/1015:45 -

2 stops12h 40m

Deal found 16/9£553

Wed 11/1110:40 -

1 stop14h 15m

Mon 23/1118:50 -

2 stops20h 45m

Deal found 18/9£620

Find flight deals from Gatwick to Ontario

Round-trip from	£362
One-way from	£220
Popular in	August
Cheapest in	February
Average price	£436
Good round-trip deal	£384 or less
Good one-way deal	£223 or less

SWISS
5/11-11/11
2 total stops
29h 10m total
London to Ontario

Search Deals

Air Transat
26/9-31/12
1 total stop
15h 50m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£42 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 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

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sat 26/9

09:40-19:32

1 stop14h 52m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£224

Fastest return journey

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Fri 25/9

09:40-12:40

Nonstop8h 00m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£237

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Fri 25/9

12:40-00:25

1 stop16h 45m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£246

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Mon 2/11

16:45-12:40

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£247

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Mon 30/11

16:45-12:40

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£248

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sun 29/11

09:50-12:40

1 stop31h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£251

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sat 31/10

19:00-13:40

1 stop22h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£253

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Wed 10/3

16:45-12:40

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£254

LondonOttawa

LGW London Gatwick - YOW Ottawa

LGWYOW

London Gatwick

Sun 4/10

11:35-17:35

1 stop11h 00m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£269

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Thu 17/12

16:40-12:10

1 stop24h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£270

Flights are sorted by cheapest return flights first.

Deals found on 20/9

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-YOW

LGW-YYZ

LGW-YTZ

LGW-YXU

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-YOW

LGW-YYZ

LGW-YTZ

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 £399). 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.

Weekly flight availability from London Gatwick Airport to Region of Ontario

The most flights from LGW to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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 £394 and £567 in November.
The cheapest return price found within the last 5 days was £362 on SWISS (5 Nov–11 Nov).

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

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.

WestJet

7.2

Good

3,446 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

747 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 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 £648 for a flight from London Gatwick Airport to Region of Ontario. The cheapest flight overall is £216 while the most popular route, (London Gatwick - Toronto Pearson Intl) is currently priced at £331.
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 £399). 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 Pearson Intl flights

Heathrow to Vancouver Intl flights

Gatwick to Pearson Intl flights

Heathrow to Toronto Island flights

London City to Pearson Intl flights

Stansted to Pearson Intl flights

Heathrow to Calgary flights

Heathrow to Pierre Elliott Trudeau Intl flights

Gatwick to Vancouver Intl flights

Luton to Pearson Intl flights

London City to Vancouver Intl flights

Stansted to Vancouver Intl flights

Gatwick to Toronto Island flights

Heathrow to Abbotsford flights

Gatwick to Calgary flights

London City to Calgary flights

London City to Pierre Elliott Trudeau Intl flights

Gatwick to Pierre Elliott Trudeau Intl flights

Luton to Pierre Elliott Trudeau Intl flights

Stansted to Pierre Elliott Trudeau Intl flights

Heathrow to Halifax flights

Luton to Vancouver Intl flights

Heathrow to Ottawa flights

Luton to Calgary flights

Gatwick to Abbotsford flights

Stansted to Calgary flights

Southend to Pearson Intl flights

London City to Ottawa flights

Heathrow to Edmonton flights

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Heathrow to Winnipeg flights

Gatwick to Ottawa flights

Heathrow to St. John's flights

London City to Halifax flights

Gatwick to St. John's flights

Gatwick to Winnipeg flights

Gatwick to Edmonton flights

Heathrow to Québec City flights

London City to Edmonton flights

Gatwick to Québec City flights

Heathrow to Victoria flights

Stansted to Halifax flights

London City to Winnipeg flights

Heathrow to Comox flights

Stansted to Edmonton flights

Stansted to Ottawa flights

Stansted to St. John's flights

London City to St. John's flights

Top 3 airlines flying from Gatwick to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£273	Average£413	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Transat	Cheapest£341	Average£507	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
WestJet	Cheapest£361	Average£556	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.

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.

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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 £220

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/9. 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 21 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 21 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 21 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 21 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 21 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 21 September 2026.

Last-minute flights from Gatwick to OntarioDiscover last-minute flight deals from Gatwick to Ontario. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Ontario. Data last updated 21 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 21 September 2026.

Search for one-way flight options from Gatwick to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 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 21 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.

Weekly flight availability from London Gatwick Airport to Region of Ontario

Explore weekly flight availability from Gatwick to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 September 2026.

The most flights from LGW to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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 £394 and £567 in November.The cheapest return price found within the last 5 days was £362 on SWISS (5 Nov–11 Nov).

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 21 September 2026.

Popular flight searches

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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?

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

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 21 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 21 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 21 September 2026.

Last-minute flights from Gatwick to Ontario
Discover last-minute flight deals from Gatwick to Ontario. Data last updated 21 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 21 September 2026.

London Gatwick Airport to Region of Ontario flights typically cost between £394 and £567 in November.
The cheapest return price found within the last 5 days was £362 on SWISS (5 Nov–11 Nov).