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

For as low as £535, SWISS 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 £621 for a flight from London Gatwick Airport to Region of Ontario. The cheapest flight overall is £269 while the most popular route, (London Gatwick - Toronto Pearson Intl) is currently priced at £361.

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.

£208+ Cheap Flights from London Gatwick Airport to Ontario

Cheap flight deals from Gatwick to Ontario

Enter your travel dates to find the best prices.

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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 10 November 2026.

Thu 3/1208:50 -

2 stops14h 25m

Tue 8/1219:40 -

2 stops17h 40m

Deal found 10/11£383

Wed 25/1111:55 -

1 stop11h 20m

Wed 7/420:45 -

1 stop12h 55m

Deal found 8/11£389

Wed 2/1208:50 -

2 stops14h 25m

Tue 8/1219:40 -

2 stops19h 20m

Deal found 7/11£400

Mon 23/1111:55 -

1 stop11h 20m

Mon 5/423:10 -

1 stop10h 30m

Deal found 8/11£402

Thu 26/1108:50 -

2 stops14h 25m

Mon 30/1119:40 -

2 stops16h 40m

Deal found 7/11£410

Thu 3/1208:50 -

2 stops14h 25m

Fri 11/1219:40 -

2 stops15h 40m

Deal found 7/11£412

Wed 25/1108:50 -

2 stops14h 25m

Mon 30/1119:40 -

2 stops20h 05m

Deal found 10/11£415

Mon 9/1111:40 -

Nonstop8h 20m

Thu 14/121:35 -

Nonstop7h 10m

Deal found 7/11£420

Mon 7/1220:20 -

2 stops26h 47m

Mon 14/1217:50 -

2 stops20h 25m

Deal found 9/11£437

Sun 6/1208:40 -

2 stops14h 11m

Wed 13/112:30 -

2 stops24h 20m

Deal found 5/11£441

Thu 3/1206:55 -

2 stops19h 41m

Wed 9/1212:20 -

3 stops26h 55m

Deal found 6/11£443

Sun 6/1210:40 -

2 stops36h 27m

Sun 13/1217:50 -

2 stops23h 45m

Deal found 8/11£450

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 10 November 2026.

Tue 24/1108:40 -

2 stops14h 11m

Sun 29/1110:45 -

2 stops26h 05m

Deal found 10/11£471

Tue 1/1208:40 -

2 stops14h 11m

Sun 6/1212:30 -

2 stops14h 20m

Deal found 9/11£474

Tue 2/310:00 -

1 stop11h 10m

Tue 16/312:10 -

2 stops23h 35m

Deal found 8/11£535

Fri 15/111:40 -

1 stop11h 14m

Sun 24/113:45 -

1 stop15h 00m

Deal found 5/11£551

Fri 29/110:00 -

1 stop10h 05m

Wed 10/217:10 -

1 stop17h 35m

Deal found 8/11£624

Fri 12/216:40 -

1 stop27h 00m

Mon 22/216:15 -

2 stops18h 30m

Deal found 6/11£644

Sun 2/509:55 -

1 stop10h 05m

Mon 24/517:10 -

1 stop17h 50m

Deal found 5/11£662

Thu 4/210:05 -

1 stop37h 15m

Sun 7/220:15 -

1 stop15h 15m

Deal found 6/11£748

Fri 15/109:00 -

2 stops15h 56m

Sat 23/112:30 -

2 stops24h 20m

Deal found 8/11£494

Wed 20/116:35 -

1 stop27h 10m

Tue 23/214:00 -

2 stops14h 50m

Deal found 5/11£501

Thu 21/118:40 -

2 stops28h 16m

Sun 31/118:30 -

2 stops32h 20m

Deal found 6/11£507

Fri 19/211:40 -

1 stop15h 34m

Fri 26/210:20 -

1 stop18h 25m

Deal found 5/11£571

Mon 7/1210:00 -

1 stop11h 10m

Thu 7/109:45 -

2 stops25h 00m

Deal found 5/11£577

Thu 28/110:00 -

2 stops18h 40m

Thu 11/217:10 -

1 stop10h 50m

Deal found 8/11£631

Wed 10/211:40 -

1 stop15h 34m

Sun 21/213:45 -

1 stop15h 00m

Deal found 9/11£577

Thu 3/1218:40 -

2 stops32h 12m

Mon 7/1209:15 -

2 stops41h 45m

Deal found 5/11£546

Mon 28/1221:35 -

2 stops53h 06m

Mon 18/116:15 -

2 stops18h 30m

Deal found 9/11£663

Sun 2/509:55 -

1 stop10h 05m

Sun 5/917:10 -

1 stop10h 50m

Deal found 9/11£629

Wed 10/211:40 -

1 stop15h 34m

Tue 23/217:45 -

1 stop11h 00m

Deal found 9/11£577

Mon 28/1221:35 -

2 stops53h 06m

Fri 15/116:15 -

2 stops18h 30m

Deal found 9/11£663

Mon 23/1108:35 -

2 stops14h 16m

Sun 29/1112:30 -

2 stops14h 20m

Deal found 9/11£588

Thu 3/1216:00 -

2 stops34h 41m

Sat 5/1212:35 -

2 stops16h 15m

Deal found 6/11£668

Wed 10/211:40 -

1 stop15h 34m

Sat 20/213:50 -

1 stop14h 55m

Deal found 9/11£619

Mon 7/1216:45 -

1 stop27h 15m

Mon 14/1217:10 -

1 stop10h 50m

Deal found 7/11£696

Mon 14/1211:40 -

Nonstop8h 20m

Sun 17/121:35 -

Nonstop7h 10m

Deal found 9/11£624

Thu 24/1216:00 -

1 stop34h 15m

Fri 15/112:35 -

2 stops22h 10m

Deal found 6/11£689

Wed 9/1206:35 -

2 stops16h 32m

Tue 15/1214:45 -

2 stops17h 50m

Deal found 8/11£632

Sat 6/309:05 -

2 stops15h 50m

Wed 10/306:45 -

2 stops30h 05m

Deal found 5/11£657

Sat 5/1216:35 -

2 stops34h 06m

Mon 4/122:45 -

2 stops16h 50m

Deal found 7/11£769

Sun 2/509:50 -

3 stops19h 45m

Mon 24/518:25 -

2 stops20h 00m

Deal found 5/11£681

Find flight deals from Gatwick to Ontario

Round-trip from	£362
One-way from	£208
Popular in	August
Cheapest in	February
Average price	£421
Good round-trip deal	£422 or less
Good one-way deal	£297 or less

Icelandair
6/4-11/4
2 total stops
24h 20m total
London to Ontario

Search Deals

12/4-31/12
2 total stops
35h 05m 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 November 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

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Sat 6/2

09:45-12:10

1 stop31h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£292

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Mon 16/11

07:00-14:05

1 stop12h 05m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£293

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Fri 27/11

06:05-12:30

1 stop35h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£296

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Sat 12/12

18:40-18:07

2 stops28h 27m

Toronto Island

Wed 31/12

00:00-06:00

Nonstop0h 00m

£299

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Fri 20/11

07:00-18:59

2 stops40h 59m

Toronto Island

Wed 31/12

00:00-06:00

Nonstop0h 00m

£301

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Thu 26/11

14:45-21:19

2 stops35h 34m

Toronto Island

Wed 31/12

00:00-06:00

Nonstop0h 00m

£301

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Mon 14/12

07:00-14:05

1 stop12h 05m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£302

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Thu 10/12

15:55-12:10

1 stop25h 15m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£302

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Sat 26/12

20:15-12:10

1 stop20h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£307

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Mon 16/11

21:30-18:04

3 stops49h 34m

Toronto Island

Wed 31/12

00:00-06:00

Nonstop0h 00m

£311

Flights are sorted by cheapest return flights first.

Deals found on 9/11

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-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-YYZ

LGW-YTZ

LGW-YOW

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 £392). Flying from London Gatwick Airport to Region of Ontario in December is currently the most expensive (average of £673). 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 (2 on average). You will have fewer flight options on Monday, 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 £365 and £453 in April.
The cheapest return price found within the last 5 days was £362 on Icelandair (6 Apr–11 Apr).

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

585 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

585 reviews

Air Transat

7.7

Good

585 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

3,436 reviews

Air Transat

7.7

Good

585 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

767 reviews

Air Transat

7.7

Good

585 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 £535, SWISS 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 £621 for a flight from London Gatwick Airport to Region of Ontario. The cheapest flight overall is £269 while the most popular route, (London Gatwick - Toronto Pearson Intl) is currently priced at £361.
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 £392). Flying from London Gatwick Airport to Region of Ontario in December is currently the most expensive (average of £673). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

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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

Gatwick to Vancouver Intl flights

Stansted to Pearson Intl flights

London City to Pearson Intl flights

Heathrow to Calgary flights

London City to Vancouver Intl flights

Luton to Pearson Intl flights

Heathrow to Pierre Elliott Trudeau Intl flights

Stansted to Vancouver Intl flights

Gatwick to Toronto Island flights

Luton to Vancouver Intl flights

Heathrow to Abbotsford flights

Gatwick to Calgary flights

London City to Calgary flights

Gatwick to Pierre Elliott Trudeau Intl flights

Stansted to Pierre Elliott Trudeau Intl flights

London City to Pierre Elliott Trudeau Intl flights

Stansted to Calgary flights

Luton to Pierre Elliott Trudeau Intl flights

Southend to Pearson Intl flights

Luton to Calgary flights

Heathrow to Ottawa flights

Heathrow to Halifax flights

Gatwick to Ottawa flights

Gatwick to Halifax flights

Gatwick to Abbotsford flights

Heathrow to Edmonton flights

Gatwick to Edmonton flights

London City to Edmonton flights

Heathrow to Winnipeg flights

London City to Ottawa flights

Heathrow to Kelowna flights

London City to Halifax flights

Gatwick to Winnipeg flights

Heathrow to St. John's flights

London City to Abbotsford flights

Heathrow to Charlottetown flights

Stansted to Halifax flights

Heathrow to Québec City flights

Gatwick to Kelowna flights

Gatwick to St. John's flights

London City to Winnipeg flights

Stansted to Ottawa flights

London City to Kelowna flights

Southend to Vancouver Intl flights

Top 3 airlines flying from Gatwick to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£256	Average£420	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Transat	Cheapest£340	Average£510	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
WestJet	Cheapest£361	Average£560	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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Cheap flights from London Gatwick Airport to Ontario from £208

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. 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 10 November 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 10 November 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 10 November 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 10 November 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 10 November 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 10 November 2026.

Last-minute flights from Gatwick to OntarioDiscover last-minute flight deals from Gatwick to Ontario. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Ontario. Data last updated 10 November 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 10 November 2026.

Search for one-way flight options from Gatwick to Ontario. Find affordable one-way fares based on user searches. Data last updated 10 November 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 10 November 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 10 November 2026.

The most flights from LGW to CAON are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, 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 £365 and £453 in April.The cheapest return price found within the last 5 days was £362 on Icelandair (6 Apr–11 Apr).

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 10 November 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 10 November 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 10 November 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 10 November 2026.

Last-minute flights from Gatwick to Ontario
Discover last-minute flight deals from Gatwick to Ontario. Data last updated 10 November 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 10 November 2026.

London Gatwick Airport to Region of Ontario flights typically cost between £365 and £453 in April.
The cheapest return price found within the last 5 days was £362 on Icelandair (6 Apr–11 Apr).