How does KAYAK find such low prices on flights from England to Ontario?

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 England to Ontario.

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

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

What is the Hacker Fare option on flights from England to Ontario?

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 Ontario with an airline and back to England with another airline.

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

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 Ontario from England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$428 CHEAP FLIGHTS from England to Ontario

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Cheap Flights from England to Ontario

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from England to Ontario

Fri, Dec 11 - Sun, Dec 27

9:30 am - 8:20 pm

LHR

ONT

18h 50m

2 stops

1:18 pm - 7:25 am

ONT

LHR

34h 07m

1 stop

$601United Airlines

Mon, Aug 24 - Sun, Sep 6

8:40 am - 8:01 pm

LHR

ONT

19h 21m

2 stops

5:00 am - 12:35 pm

ONT

LHR

23h 35m

1 stop

$606United Airlines

Wed, Nov 18 - Thu, Nov 19

6:35 am - 8:51 pm

LHR

ONT

22h 16m

2 stops

6:00 am - 10:15 am

ONT

LHR

20h 15m

1 stop

$606United Airlines

Tue, Sep 1 - Sun, Sep 6

8:45 am - 8:01 pm

LHR

ONT

19h 16m

2 stops

6:08 am - 11:10 am

ONT

LHR

21h 02m

1 stop

$606United Airlines

Wed, Sep 16 - Wed, Sep 30

8:40 am - 8:01 pm

LHR

ONT

19h 21m

2 stops

5:00 am - 9:40 am

ONT

LHR

20h 40m

1 stop

$606United Airlines

Wed, Nov 18 - Thu, Nov 19

6:35 am - 8:51 pm

LHR

ONT

22h 16m

2 stops

1:29 pm - 9:20 pm

ONT

LHR

23h 51m

2 stops

$606United Airlines

Thu, Sep 3 - Thu, Sep 24

8:45 am - 8:01 pm

LHR

ONT

19h 16m

2 stops

1:24 pm - 12:25 pm

ONT

LHR

15h 01m

1 stop

$606United Airlines

Wed, Nov 18 - Thu, Nov 19

6:35 am - 8:51 pm

LHR

ONT

22h 16m

2 stops

6:00 am - 10:15 am

ONT

LHR

20h 15m

1 stop

$607United Airlines

Wed, Nov 18 - Sat, Nov 21

6:35 am - 8:51 pm

LHR

ONT

22h 16m

2 stops

1:29 pm - 9:40 am

ONT

LHR

12h 11m

1 stop

$607United Airlines

Sat, Sep 26 - Wed, Sep 30

10:55 am - 4:35 pm

LHR

ONT

13h 40m

1 stop

6:20 am - 3:35 pm

ONT

LHR

25h 15m

1 stop

$615Virgin Atlantic

Useful Info

Low season	January
High season	June
Cheapest flight	$428

Best time to beat the crowds but there is an average 14% increase in price.

Most popular time to fly with an average 10% increase in price.

Flight from London Gatwick Airport to Ontario

How does KAYAK find such low prices on flights from England to Ontario?
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 England to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from England to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from England is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from England to Ontario?
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 Ontario with an airline and back to England with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from England to Ontario?
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 Ontario from England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

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Complete your trip

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Origins

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Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

$428 Find Cheap Flights from England to Ontario - Compare and Save

Cheap Flights from England to Ontario

Recent round-trip flight deals from England to Ontario

Recent one-way flight deals from England to Ontario

Recent last minute flight deals from England to Ontario

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from England to Ontario

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to England

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

Find direct flights for Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight