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Cheap flights from Canada to London Gatwick Airport from £125

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LGW
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Gatwick
Explore the most affordable flight options available from Canada to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Sun 6/919:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Sun 13/909:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 20/7£347
Tue 8/919:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Fri 18/909:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 21/7£351
Sun 13/919:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Sun 20/911:35
LGW
-
YOW
1 stop11h 00m
Air Transat
Deal found 18/7£354
Sat 12/907:00
YOW
-
LGW
1 stop19h 55m
Air Transat
Sun 20/911:35
LGW
-
YOW
1 stop11h 00m
Air Transat
Deal found 21/7£356
Tue 8/919:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Tue 15/909:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 20/7£360
Sat 5/923:35
YUL
-
LGW
Nonstop6h 45m
Air Transat
Thu 10/911:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 23/7£386
Sat 12/922:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Fri 25/911:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 22/7£388
Thu 17/917:00
YUL
-
LGW
1 stop9h 55m
Air Transat
Fri 18/911:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 20/7£389
Mon 14/917:00
YUL
-
LGW
1 stop12h 45m
Porter Airlines
Wed 23/909:40
LGW
-
YUL
1 stop14h 52m
Porter Airlines
Deal found 20/7£389
Sat 10/1022:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Sat 17/1009:40
LGW
-
YUL
1 stop12h 22m
Air Transat
Deal found 21/7£390
Mon 7/915:10
YUL
-
LGW
1 stop14h 35m
Air Transat
Wed 16/911:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 19/7£391
Fri 11/917:00
YUL
-
LGW
1 stop12h 45m
Air Transat
Fri 18/912:40
LGW
-
YUL
1 stop12h 50m
Air Transat
Deal found 20/7£392

Find flight deals from Canada to Gatwick

Keep the following information in mind while searching for Canada to Gatwick flight deals. Data was last updated 23 July 2026.

Round-trip from

£347

One-way from

£125

Popular in

December

Cheapest in

February

Average price

£620

Good round-trip deal

£415 or less

Good one-way deal

£203 or less
Air Transat
  • Air Transat
  • 6/9-13/9
  • Nonstop
  • 15h 15m total
  • Canada to London
Search Deals
WestJet
  • WestJet
  • 3/10
  • Nonstop
  • 6h 00m total
  • Canada to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Canada to London Gatwick.
Search Deals
Price to beat on a one-way flight from Canada to London Gatwick.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Canada to Gatwick 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 23 July 2026.
Use the filters below to find and compare flights from Canada to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 20/9

19:40-07:55

Nonstop7h 15m

London Gatwick

Mon 19/10

12:40-20:00

1 stop12h 20m

£373

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Fri 18/9

19:40-07:55

Nonstop7h 15m

London Gatwick

Wed 14/10

12:40-20:00

1 stop12h 20m

£373

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Thu 1/10

16:00-07:55

1 stop10h 55m

London Gatwick

Wed 14/10

12:40-00:25

1 stop16h 45m

£378

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Thu 17/9

16:00-10:45

1 stop13h 45m

London Gatwick

Sun 18/10

12:40-20:00

1 stop12h 20m

£379
Fastest return journey

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

22:05-09:50

Nonstop6h 45m

London Gatwick

Sat 17/10

09:40-17:02

1 stop12h 22m

£390

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 8/9

16:55-09:50

1 stop11h 55m

London Gatwick

Mon 14/9

11:35-20:11

1 stop13h 36m

£403

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 5/9

16:55-11:20

1 stop13h 25m

London Gatwick

Tue 15/9

09:40-16:30

1 stop11h 50m

£404

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Wed 9/9

16:55-09:50

1 stop11h 55m

London Gatwick

Tue 15/9

09:40-16:30

1 stop11h 50m

£404

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 6/9

20:55-07:55

1 stop30h 00m

London Gatwick

Sun 13/9

09:40-12:40

Nonstop8h 00m

£414

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Fri 25/9

19:40-07:55

Nonstop7h 15m

London Gatwick

Mon 28/9

09:40-00:25

1 stop19h 45m

£414

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Canada to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Canada 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Canada to London Gatwick Airport?

Currently, January is the cheapest month in which you can book a flight from Canada to London Gatwick Airport (average of £411). Flying from Canada to London Gatwick Airport in December is currently the most expensive (average of £668). 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 CA to LGW?

Find hourly flight availability from Canada to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to London Gatwick Airport as you normally would.

Weekly flight availability from Canada to London Gatwick Airport

Explore weekly flight availability from Canada to Gatwick. 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 23 July 2026.

The most flights from CA0 to LGW 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 often are flights from Canada to London delayed?

About 21% of weekly flights between Canada and London have experienced delays in the past year, with the average delay time being 106 minutes.

What is the most punctual flight time for Canada to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Canada to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.

How far ahead should I book a flight from Canada to London Gatwick Airport?

The price you pay for your flight from Canada to London Gatwick Airport may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated 23 July 2026.
Read reviews from past customers who have flown with Air Transat and British Airways from Canada to London Gatwick Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
566 reviews
Check prices

Boarding

8.0

Food

6.8

Crew

8.5

Comfort

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.8
Good
566 reviews
Air Transat
7.8
Good
566 reviews
Check prices

Boarding

8.0

Food

6.8

Crew

8.5

Comfort

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
British Airways
6.7
Okay
8,129 reviews
Air Transat
7.8
Good
566 reviews
Check prices

Boarding

8.0

Food

6.8

Crew

8.5

Comfort

7.3

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

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

  • How long is the flight from Canada to London Gatwick Airport?

    Airlines like Air Transat, Porter Airlines, and TAP AIR PORTUGAL fly from Canada to London Gatwick Airport in about 7h 15m. The time it takes to get you to your destination can typically vary by up to 22h 35m. Airlines will cover a distance of 3340 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £37. Air Transat flights start at £161 while deals on Icelandair start at £277 one-way.

  • What are the most popular routes from Canada to London Gatwick Airport?

    The most popular route from Canada to London Gatwick Airport is Toronto Pearson Intl - London Gatwick. You may also consider Vancouver Intl - London Gatwick or Toronto Island - London Gatwick.

  • What are the cheapest flights from Canada to London Gatwick Airport?

    The cheapest flight price from Canada to London Gatwick Airport is £232. On average you can expect to pay £792. The most popular route, (Toronto Pearson Intl - London Gatwick), can usually be booked for £347.

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

    Yes. In addition to deals on Canada to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Canada to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Gatwick.

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

    Yes. Cheapflights offers flight deals from Canada to Gatwick 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 Canada to London Gatwick Airport?

    Currently, January is the cheapest month in which you can book a flight from Canada to London Gatwick Airport (average of £411). Flying from Canada to London Gatwick Airport in December is currently the most expensive (average of £668). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Dover
Romford
Enfield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Canada to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Boston to Stansted flights
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Pearson Intl to Stansted flights
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Top 2 airlines flying from Canada to Gatwick

Discover the top 2 airlines that operate flights from Canada to Gatwick. 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£385Average£517FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapest£497Average£592FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Canada to Gatwick via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Canada to Gatwick for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Canada to Gatwick flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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