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$ 264 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

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from Ontario to Gatwick

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Gatwick that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ontario to Gatwick

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Gatwick.

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

Choose your dates

9:00 p.m. - 9:50 a.m.YTZ-LGW

31h 50m1 stop

11:35 a.m. - 8:25 a.m.LGW-YTZ

25h 50m1 stop

C$ 638Air Transat

Find Deal

Fri, 23 May - Fri, 30 May

9:00 p.m. - 9:50 a.m.YTZ-LGW

31h 50m1 stop

11:35 a.m. - 12:10 p.m.LGW-YTZ

29h 35m1 stop

C$ 639Porter Airlines

Find Deal

Mon, 19 May - Sat, 31 May

11:00 p.m. - 2:35 p.m.YYZ-LGW

10h 35m1 stop

3:40 p.m. - 9:55 p.m.LGW-YYZ

11h 15m1 stop

C$ 701Icelandair

Find Deal

Mon, 2 Jun - Thu, 12 Jun

11:00 p.m. - 2:40 p.m.YYZ-LGW

10h 40m1 stop

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

32h 30m1 stop

C$ 745Icelandair

Find Deal

Fri, 26 Sep - Mon, 6 Oct

7:30 p.m. - 9:25 a.m.YYZ-LGW

8h 55m1 stop

10:45 a.m. - 4:51 p.m.LGW-YYZ

11h 06m1 stop

C$ 748WestJet

Find Deal

Mon, 9 Jun - Thu, 19 Jun

5:35 p.m. - 9:25 a.m.YYZ-LGW

10h 50m1 stop

10:45 a.m. - 4:51 p.m.LGW-YYZ

11h 06m1 stop

C$ 754WestJet

Find Deal

Mon, 12 May - Thu, 19 Jun

5:35 p.m. - 9:25 a.m.YYZ-LGW

10h 50m1 stop

2:00 p.m. - 11:47 p.m.LGW-YYZ

14h 47m1 stop

C$ 765

Find Deal

Mon, 12 May - Tue, 13 May

7:20 a.m. - 8:10 a.m.YYZ-LGW

19h 50m1 stop

3:05 p.m. - 9:53 a.m.LGW-YYZ

23h 48m1 stop

C$ 768British Airways

Find Deal

Fri, 2 May - Sat, 17 May

10:35 p.m. - 10:45 a.m.YYZ-LGW

7h 10mdirect

5:30 p.m. - 2:10 p.m.LGW-YYZ

25h 40m1 stop

C$ 775

Find Deal

Mon, 28 Apr - Thu, 15 May

12:59 p.m. - 8:10 a.m.YYZ-LGW

14h 11m1 stop

11:35 a.m. - 11:00 p.m.LGW-YYZ

16h 25m2 stops

C$ 795British Airways

Find Deal

Thu, 8 May - Fri, 16 May

Low season	January
High season	August
Cheapest flight	C$ 264

Best time to beat the crowds (17% less expensive on average)

Most popular time to fly (12% more expensive on average)

Flight from Toronto Region of Waterloo Intl to London

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.

See more FAQs

Hounslow

Brighton

Hayes

Croydon

Slough

Milton Keynes

Wembley

Borehamwood

Canterbury

Chipping Norton

Dover

Horley

Guildford

Southall

Eastbourne

St. Albans

Maidstone

Basingstoke

Ilford

Chichester

Everything you need to know for your flight to Gatwick

LGW

C$ 264 Find Cheap Flights from Ontario to London Gatwick Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Gatwick departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

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

Cheap Flight Deals from Ontario to Gatwick

Recent round-trip flight deals from Ontario to Gatwick

Recent one-way flight deals from Ontario to Gatwick

Recent last minute flight deals from Ontario to Gatwick

Recent direct flight deals from Ontario to Gatwick

Good to know

Low season

High season

Cheapest flight

FAQs for booking Ontario to London Gatwick Airport flights

How does KAYAK find such low prices 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?

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

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

Travelling to a place near Gatwick?

Everything you need to know for your flight to Gatwick

Information on your arrival and departure airports

Cabin class types available on flights to Gatwick

Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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

Find direct flights for Gatwick

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from domestic origins to Ontario

Flights from all regions of Ontario to Gatwick. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in London

Find deals for your return flight