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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

C$ 342 CHEAP FLIGHTS from Ontario to London Gatwick (LGW)

LGW

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

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Cheapest round-trip

C$ 663

Overall average: C$ 824

TAP AIR PORTUGAL

Fri 22/5Fri 5/6

YUL - LGW • 1 stop

Cheapest direct flights

C$ 698

Typical prices: C$ 685-C$ 878

Air Transat

Sat 28/2Sat 7/3

YYZ - LGW • Direct

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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

Fri, 22 May - Fri, 5 Jun

10:45 p.m. - 3:40 p.m.

YUL

LGW

11h 55m

1 stop

10:35 a.m. - 9:10 p.m.

LGW

YUL

15h 35m

1 stop

C$ 663TAP AIR PORTUGAL

Mon, 15 Jun - Mon, 22 Jun

10:45 p.m. - 3:35 p.m.

YUL

LGW

11h 50m

1 stop

10:35 a.m. - 9:10 p.m.

LGW

YUL

15h 35m

1 stop

C$ 664TAP AIR PORTUGAL

Mon, 9 Mar - Tue, 17 Mar

8:40 p.m. - 10:55 a.m.

YYZ

LGW

10h 15m

1 stop

11:55 a.m. - 7:15 p.m.

LGW

YYZ

11h 20m

1 stop

C$ 697Icelandair

Sat, 28 Feb - Sat, 7 Mar

9:35 p.m. - 9:45 a.m.

YYZ

LGW

7h 10mdirect

11:40 a.m. - 3:00 p.m.

LGW

YYZ

8h 20mdirect

C$ 698Air Transat

Wed, 25 Feb - Fri, 6 Mar

9:35 p.m. - 9:45 a.m.

YYZ

LGW

7h 10mdirect

11:40 a.m. - 3:00 p.m.

LGW

YYZ

8h 20mdirect

C$ 700Air Transat

Thu, 16 Apr - Mon, 27 Apr

11:10 p.m. - 2:40 p.m.

YYZ

LGW

10h 30m

1 stop

3:40 p.m. - 7:10 p.m.

LGW

YYZ

32h 30m

1 stop

C$ 703Icelandair

Sun, 1 Mar - Wed, 4 Mar

5:40 p.m. - 11:20 p.m.

YXU

LGW

24h 40m

3 stops

7:50 p.m. - 9:21 p.m.

LGW

YXU

30h 31m

3 stops

C$ 1,189Multiple Airlines

Sun, 1 Mar - Wed, 4 Mar

5:40 p.m. - 5:50 p.m.

YXU

LGW

19h 10m

2 stops

6:40 p.m. - 9:21 p.m.

LGW

YXU

31h 41m

2 stops

C$ 1,190Multiple Airlines

Fri, 8 May - Fri, 15 May

6:10 p.m. - 9:25 a.m.

YHM

LGW

34h 15m

2 stops

10:45 a.m. - 5:15 p.m.

LGW

YHM

35h 30m

2 stops

C$ 1,506WestJet

Fri, 12 Jun - Sat, 20 Jun

8:40 p.m. - 9:25 a.m.

YKF

LGW

31h 45m

2 stops

10:45 a.m. - 7:50 p.m.

LGW

YKF

38h 05m

2 stops

C$ 1,537WestJet

Useful Info

Low season	January
High season	July
Cheapest flight	C$ 342

Best time to beat the crowds (15% less expensive on average)

Most popular time to fly (24% more expensive on average)

Flight from Hamilton 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.

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Crawley

Slough

Dover

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Croydon

Watford

Milton Keynes

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Ilford

Borehamwood

Winchester

Canterbury

Bedford

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London Gatwick Airport (LGW)

LGW

C$ 342 Find Cheap Flights from Ontario to London Gatwick Airport

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

Everything you should know

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

Good to know

FAQs for booking Ontario to London Gatwick Airport flights

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.

Travelling to a place near London?

Everything you need to know for your flight to London

Information on your arrival and departure airports

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Complete your trip to London with a hotel stay or car rental

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