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Cheap flights from London Gatwick Airport to Ontario from £188

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — YYZ
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Gatwick to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£331

One-way from

£188
30/1-5/2
  • 30/1-5/2
  • 4 total stops
  • 45h 05m total
  • London to Ontario
Search Deals
10/2
  • 10/2
  • 1 total stop
  • 14h 30m total
  • London to Ontario
Search Deals

Find flight deals from Gatwick to Ontario

Cheapest flights from Gatwick to Ontario
Explore the most affordable flight options available from Gatwick to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 30/121:40LGW - YHM
2 stops24h 30mMultiple Airlines
Wed 5/218:20YHM - LGW
2 stops20h 35mMultiple Airlines
Deal found 15/1£331
Thu 20/211:40LGW - YYZ
Nonstop8h 20mAir Transat
Tue 6/516:25YYZ - LGW
1 stop12h 25mAir Transat
Deal found 16/1£364
Tue 17/611:35LGW - YTZ
1 stop13h 45mAir Transat
Mon 7/718:00YTZ - LGW
1 stop10h 50mAir Transat
Deal found 16/1£366
Sat 1/311:55LGW - YYZ
1 stop11h 20mIcelandair
Mon 5/523:00YYZ - LGW
1 stop10h 40mIcelandair
Deal found 16/1£366
Thu 20/218:40LGW - YYZ
1 stop26h 40mSWISS
Tue 6/520:15YYZ - LGW
1 stop16h 35mSWISS
Deal found 16/1£371
Fri 7/221:35LGW - YYZ
2 stops27h 20mMultiple Airlines
Wed 12/219:45YYZ - LGW
2 stops20h 20mMultiple Airlines
Deal found 16/1£393
Sun 7/912:40LGW - YUL
1 stop16h 57mAir Transat
Sun 21/906:45YUL - LGW
1 stop23h 00mAir Transat
Deal found 16/1£411
Wed 5/318:45LGW - YUL
2 stops24h 10mSWISS
Mon 10/317:50YUL - LGW
1 stop20h 00mSWISS
Deal found 16/1£412
Wed 12/308:15LGW - YUL
2 stops13h 55mMultiple Airlines
Wed 19/318:00YUL - LGW
1 stop12h 15mMultiple Airlines
Deal found 17/1£439
Mon 10/218:45LGW - YXU
2 stops30h 35mMultiple Airlines
Mon 17/205:45YXU - LGW
2 stops31h 05mMultiple Airlines
Deal found 16/1£458
Sat 3/512:40LGW - YOW
1 stop24h 26mAir Transat
Fri 9/514:25YOW - LGW
1 stop15h 20mAir Transat
Deal found 16/1£463
Mon 17/221:30LGW - YYZ
2 stops22h 15mTAP AIR PORTUGAL
Sun 28/917:40YYZ - LGW
1 stop16h 30mTAP AIR PORTUGAL
Deal found 16/1£472

Find flights from Gatwick to Ontario within your budget

Customise your flight search to find flights from Gatwick to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.

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Fly to

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Route

Depart

Return

Price

LondonHamilton

LGW - YHM

LGWYHM

London Gatwick

Thu 30/1

21:40-17:10

2 stops24h 30m

Hamilton

Wed 5/2

18:20-19:55

2 stops20h 35m

£331

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 20/2

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Tue 6/5

16:25-09:50

1 stop12h 25m

£364

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 1/3

11:55-18:15

1 stop11h 20m

Toronto Pearson Intl

Mon 5/5

23:00-14:40

1 stop10h 40m

£366

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Tue 17/6

11:35-20:20

1 stop13h 45m

Toronto Island

Mon 7/7

18:00-09:50

1 stop10h 50m

£366

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 20/2

18:40-16:20

1 stop26h 40m

Toronto Pearson Intl

Tue 6/5

20:15-17:50

1 stop16h 35m

£371

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 7/2

21:35-19:55

2 stops27h 20m

Toronto Pearson Intl

Wed 12/2

19:45-21:05

2 stops20h 20m

£393

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 10/5

12:40-09:02

1 stop25h 22m

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

15:10-10:45

1 stop14h 35m

£411

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 5/3

18:45-13:55

2 stops24h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 10/3

17:50-17:50

1 stop20h 00m

£412

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 12/3

08:15-18:10

2 stops13h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 19/3

18:00-10:15

1 stop12h 15m

£439

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Mon 10/2

18:45-20:20

2 stops30h 35m

London

Mon 17/2

05:45-17:50

2 stops31h 05m

£458

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 47 results
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Best time to book a flight from Gatwick to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Gatwick with our price prediction graph.
Estimated 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.

Travel insights for flights from Gatwick to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Region of Ontario (average of £490). Flying from London Gatwick Airport to Region of Ontario in July is currently the most expensive (average of £708). 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?

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 17 January 2025.

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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in 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.

Temperature in Ontario by month

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

If weather is an important factor for your trip to 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).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 17 January 2025.
To help decide which airline to fly from London to Ontario, see what other customers have to say about Air Transat, Icelandair and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
381 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Food

6.8

Overall

7.8

Crew

8.5

Reviews

1 / 10

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

Air Transat
7.8
Good
381 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Food

6.8

Overall

7.8

Crew

8.5

Reviews

1 / 10

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

Finnair
7.6
Good
1,285 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Food

6.8

Overall

7.8

Crew

8.5

Reviews

1 / 10

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

SWISS
7.5
Good
1,598 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Food

6.8

Overall

7.8

Crew

8.5

Reviews

1 / 10

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

Turkish Airlines
7.3
Good
3,925 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Comfort

7.4

Entertainment

7.1

Boarding

7.9

Food

6.8

Overall

7.8

Crew

8.5

Reviews

1 / 10

Good flight! Smooth and on time. Loved the cookie snack. Will go with Porter again

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London Gatwick Airport to Region of Ontario one-way?

    One-way options have recently been found by users for as low as £295 on Air Transat. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £299 and WestJet from £314 one-way.

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

    While some choose either London Gatwick - Montreal Pierre Elliott Trudeau Intl or London Gatwick - Toronto Island, 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 £1,085 for a flight from London Gatwick Airport to Region of Ontario. The cheapest flight overall is £322 while the most popular route, (London Gatwick - Toronto Pearson Intl) is currently priced at £305.

  • 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, January is the cheapest month in which you can book a flight from London Gatwick Airport to Region of Ontario (average of £490). Flying from London Gatwick Airport to Region of Ontario in July is currently the most expensive (average of £708). 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

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Vancouver Intl flights
Heathrow to Pearson Intl flights
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Gatwick to Vancouver Intl flights
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Luton to Pearson Intl flights
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Gatwick to Toronto Island flights
Heathrow to Ottawa flights
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London City to Halifax flights
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Heathrow to Victoria flights
London City to Ottawa flights
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London City to Victoria flights
Luton to Vancouver Intl flights
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Stansted to Calgary flights
Heathrow to Kelowna flights
Stansted to Vancouver Intl flights
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Gatwick to Winnipeg flights
Gatwick to St. John's flights
Heathrow to London flights
London City to Winnipeg flights
Heathrow to Comox flights
Southend to Pearson Intl flights
London City to Kelowna flights

Top 7 airlines flying from Gatwick to Ontario

Discover the top 7 airlines that operate flights from Gatwick to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£195Average£457FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
TAP AIR PORTUGALCheapest£277Average£616FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest£317Average£404FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapest£331Average£548FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£381Average£496FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£415Average£519FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£416Average£499FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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.

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

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