How does KAYAK find such low prices on flights from Ontario to London Gatwick Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to London Gatwick Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to London Gatwick Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Gatwick Airport from Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to London Gatwick Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Gatwick Airport with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to London Gatwick Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Gatwick Airport from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 337 CHEAP FLIGHTS from Ontario to London Gatwick (LGW)

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Flight Deals

Cheap Flights from Ontario to London

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ontario to London

Sun, 27 Sep - Sun, 4 Oct

2:15 p.m. - 9:50 a.m.YOW Ottawa-LGW London Gatwick

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

11:35 a.m. - 5:35 p.m.LGW London Gatwick-YOW Ottawa

11h 00m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 651Air Transat

Sun, 13 Sep - Fri, 25 Sep

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 654Air Transat

Wed, 30 Sep - Wed, 7 Oct

4:00 p.m. - 10:45 a.m.YOW Ottawa-LGW London Gatwick

13h 45m1 stop Toronto Pearson Intl

12:40 p.m. - 8:05 a.m.LGW London Gatwick-YOW Ottawa

24h 25m1 stop Toronto Pearson Intl

C$ 680Porter Airlines

Sun, 27 Sep - Sat, 3 Oct

2:15 p.m. - 9:50 a.m.YOW Ottawa-LGW London Gatwick

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

9:40 a.m. - 8:00 p.m.LGW London Gatwick-YOW Ottawa

15h 20m1 stop Toronto Pearson Intl

C$ 680Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

8:30 p.m. - 1:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

12h 15m1 stop Valencia

5:20 p.m. - 1:25 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

25h 05m1 stop Valencia

C$ 747Multiple Airlines

Fri, 16 Oct - Sun, 18 Oct

10:45 p.m. - 3:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

11h 55m1 stop Lisbon Humberto Delgado

12:05 p.m. - 9:10 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

38h 05m2 stops Porto Lisbon Humberto Delgado

C$ 755TAP AIR PORTUGAL

Sat, 16 Jan - Sun, 24 Jan

7:40 p.m. - 10:55 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

11:55 a.m. - 6:15 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

11h 20m1 stop Reykjavik Keflavik Intl

C$ 761Icelandair

Sun, 17 Jan - Sun, 24 Jan

7:40 p.m. - 10:55 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

11:55 a.m. - 6:15 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

11h 20m1 stop Reykjavik Keflavik Intl

C$ 761Icelandair

Sun, 29 Nov - Mon, 7 Dec

10:45 p.m. - 3:45 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

12h 00m1 stop Lisbon Humberto Delgado

4:35 p.m. - 3:20 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

27h 45m1 stop Lisbon Humberto Delgado

C$ 768TAP AIR PORTUGAL

Mon, 23 Nov - Mon, 30 Nov

9:35 p.m. - 9:45 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

7h 10mdirect

11:40 a.m. - 3:00 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

C$ 773Porter Airlines

Recent last minute flight deals from Ontario to London

Fri, 21 Aug - Thu, 3 Sep

11:15 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

29h 35m1 stop Montreal Pierre Elliott Trudeau Intl

9:40 a.m. - 12:45 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

8h 05mdirect

C$ 806Air Transat

Fri, 21 Aug - Thu, 3 Sep

11:15 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

29h 35m1 stop Montreal Pierre Elliott Trudeau Intl

11:35 a.m. - 7:25 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

12h 50m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 812Air Transat

Fri, 21 Aug - Fri, 28 Aug

11:15 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

29h 35m1 stop Montreal Pierre Elliott Trudeau Intl

11:35 a.m. - 5:40 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

11h 05m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 870Porter Airlines

Wed, 19 Aug - Wed, 26 Aug

11:40 p.m. - 12:10 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

19h 30m2 stops Madrid Barajas Faro

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

C$ 940Multiple Airlines

Wed, 19 Aug - Sun, 30 Aug

11:40 p.m. - 12:10 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

19h 30m2 stops Madrid Barajas Faro

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

C$ 949Multiple Airlines

Sat, 22 Aug - Wed, 26 Aug

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

9:40 a.m. - 5:02 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

12h 22m1 stop Toronto Pearson Intl

C$ 967Porter Airlines

Fri, 21 Aug - Thu, 3 Sep

11:10 p.m. - 11:45 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

31h 35m1 stop Reykjavik Keflavik Intl

3:40 p.m. - 10:05 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

11h 25m1 stop Reykjavik Keflavik Intl

C$ 1,069Icelandair

Fri, 21 Aug - Fri, 28 Aug

11:10 p.m. - 11:45 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

31h 35m1 stop Reykjavik Keflavik Intl

3:40 p.m. - 7:10 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

32h 30m1 stop Reykjavik Keflavik Intl

C$ 1,158Icelandair

Sat, 22 Aug - Thu, 27 Aug

4:15 p.m. - 9:25 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

12h 10m1 stop Halifax Intl

10:45 a.m. - 3:00 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

33h 15m1 stop Halifax Intl

C$ 1,206WestJet

Fri, 21 Aug - Sun, 30 Aug

6:20 p.m. - 9:25 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

10h 05m1 stop St John's

10:45 a.m. - 3:00 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

33h 15m1 stop Halifax Intl

C$ 1,206WestJet

Recent direct flight deals from Ontario to London

Sun, 13 Sep - Fri, 25 Sep

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 654Air Transat

Sun, 20 Sep - Sun, 27 Sep

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 657Air Transat

Tue, 15 Sep - Fri, 18 Sep

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 658Air Transat

Sun, 20 Sep - Sun, 27 Sep

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 658Air Transat

Fri, 25 Sep - Fri, 2 Oct

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 707Porter Airlines

Fri, 25 Sep - Fri, 2 Oct

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 708Porter Airlines

Mon, 23 Nov - Mon, 30 Nov

9:35 p.m. - 9:45 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

7h 10mdirect

11:40 a.m. - 3:00 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

C$ 773Porter Airlines

Tue, 15 Sep - Sat, 26 Sep

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

C$ 815Multiple Airlines

Tue, 8 Sep - Mon, 14 Sep

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

C$ 831Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

10:45 p.m. - 10:45 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

7h 00mdirect

12:40 p.m. - 3:40 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

8h 00mdirect

C$ 836Multiple Airlines

Useful Info

Low season	January
High season	August
Cheapest flight	C$ 337

Best time to beat the crowds (22% less expensive on average)

Most popular time to fly (20% more expensive on average)

Flight from Ottawa to London Gatwick Airport

How does KAYAK find such low prices on flights from Ontario to London Gatwick Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to London Gatwick Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to London Gatwick Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Gatwick Airport from Ontario is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to London Gatwick Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Gatwick Airport with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to London Gatwick Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Gatwick Airport from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

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London Gatwick Airport (LGW)

LGW

C$ 337 Find Cheap Flights from Ontario to London Gatwick Airport – Compare and Save

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Recent round-trip flight deals from Ontario to London

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Recent last minute flight deals from Ontario to London

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