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$ 340 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, 13 Sep - Sun, 20 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$ 641Air Transat

Mon, 21 Sep - Mon, 28 Sep

4:00 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

10h 55m1 stop Toronto Pearson Intl

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

15h 20m1 stop Toronto Pearson Intl

C$ 649Air Transat

Tue, 22 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$ 676Porter Airlines

Tue, 22 Sep - Fri, 2 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. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 680Porter Airlines

Tue, 22 Sep - Wed, 23 Sep

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

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

12:40 p.m. - 2:55 p.m.LGW London Gatwick-YOW Ottawa

31h 15m1 stop Toronto Pearson Intl

C$ 701Multiple Airlines

Tue, 22 Sep - Fri, 2 Oct

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

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

12:40 p.m. - 8:00 p.m.LGW London Gatwick-YOW Ottawa

12h 20m1 stop Toronto Pearson Intl

C$ 723Multiple Airlines

Mon, 21 Sep - Fri, 9 Oct

11:10 p.m. - 2:40 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

10h 30m1 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$ 752Icelandair

Mon, 21 Sep - Thu, 1 Oct

11:10 p.m. - 2:40 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

10h 30m1 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$ 752Icelandair

Sat, 28 Nov - Sat, 12 Dec

5:30 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

11h 20m1 stop Lisbon Humberto Delgado

4:35 p.m. - 2:40 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

27h 05m1 stop Lisbon Humberto Delgado

C$ 752TAP AIR PORTUGAL

Sat, 28 Nov - Tue, 8 Dec

5:30 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

11h 20m1 stop Lisbon Humberto Delgado

4:35 p.m. - 9:15 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

33h 40m1 stop Lisbon Humberto Delgado

C$ 757TAP AIR PORTUGAL

Recent last minute flight deals from Ontario to London

Mon, 10 Aug - Mon, 17 Aug

9:35 p.m. - 12:40 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

10h 05m1 stop Dublin

9:30 p.m. - 5:10 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

24h 40m2 stops Dublin St John's

C$ 787Multiple Airlines

Tue, 11 Aug - Tue, 25 Aug

4:55 p.m. - 7:55 a.m.YTZ Toronto Island-LGW London Gatwick

10h 00m1 stop Ottawa

9:40 a.m. - 4:33 p.m.LGW London Gatwick-YTZ Toronto Island

11h 53m1 stop Ottawa

C$ 787Air Transat

Fri, 14 Aug - Fri, 11 Sep

4:55 p.m. - 7:55 a.m.YTZ Toronto Island-LGW London Gatwick

10h 00m1 stop Ottawa

9:40 a.m. - 6:55 p.m.LGW London Gatwick-YTZ Toronto Island

14h 15m1 stop Ottawa

C$ 787Air Transat

Wed, 12 Aug - Wed, 26 Aug

6:45 p.m. - 9:50 a.m.YTZ Toronto Island-LGW London Gatwick

10h 05m1 stop Montreal Pierre Elliott Trudeau Intl

11:35 a.m. - 8:15 p.m.LGW London Gatwick-YTZ Toronto Island

13h 40m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 812Porter Airlines

Thu, 13 Aug - Thu, 20 Aug

7:10 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

9h 40m1 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$ 828Porter Airlines

Mon, 10 Aug - Sun, 30 Aug

9:35 p.m. - 12:40 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

10h 05m1 stop Dublin

1:05 p.m. - 7:30 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

11h 25m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 840Multiple Airlines

Wed, 12 Aug - Tue, 15 Sep

7:35 a.m. - 9:25 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

20h 50m1 stop Halifax Intl

10:45 a.m. - 9:45 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

16h 00m1 stop Halifax Intl

C$ 1,030WestJet

Wed, 12 Aug - Tue, 18 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. - 9:45 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

16h 00m1 stop Halifax Intl

C$ 1,067WestJet

Tue, 11 Aug - Tue, 18 Aug

11:10 p.m. - 2:40 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

10h 30m1 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$ 1,067Icelandair

Tue, 11 Aug - Wed, 19 Aug

11:10 p.m. - 2:40 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

10h 30m1 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$ 1,069Icelandair

Recent direct flight deals from Ontario to London

Sun, 13 Sep - Sun, 20 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$ 641Air Transat

Tue, 8 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$ 652Air Transat

Sun, 13 Sep - Sun, 20 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$ 652Air Transat

Tue, 15 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

Tue, 22 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$ 676Porter 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$ 706Porter 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$ 709Porter Airlines

Wed, 9 Sep - Mon, 21 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$ 792Multiple Airlines

Wed, 9 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$ 794Multiple Airlines

Tue, 15 Sep - Tue, 29 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$ 814Multiple Airlines

Useful Info

Low season	January
High season	August
Cheapest flight	C$ 340

Best time to beat the crowds (19% 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$ 340 Find Cheap Flights from Ontario to London Gatwick Airport – Compare and Save

Cheap Flights from Ontario to London

Recent round-trip flight deals from Ontario to London

Recent one-way flight deals from Ontario to London

Recent last minute flight deals from Ontario to London

Recent direct flight deals from Ontario to London

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