$453 Find Cheap Flights from England to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 3/16. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from England to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from England to Ontario 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from England to Ontario

Mon, Mar 30 - Sat, Apr 25
United Airlines Logo
10:35 am - 5:47 pm
LHR
-
ONT
15h 12m
1 stop
United Airlines Logo
7:00 am - 8:30 am
ONT
-
LHR
17h 30m
1 stop
$487United Airlines
Mon, Apr 20 - Mon, Apr 27
United Airlines Logo
7:25 am - 5:47 pm
LHR
-
ONT
18h 22m
2 stops
United Airlines Logo
6:00 am - 7:25 am
ONT
-
LHR
17h 25m
1 stop
$541United Airlines
Fri, Apr 24 - Wed, Apr 29
British Airways Logo
10:05 am - 4:22 pm
LHR
-
ONT
14h 17m
1 stop
British Airways Logo
10:59 am - 7:55 am
ONT
-
LHR
12h 56m
1 stop
$570British Airways
Fri, Apr 17 - Sun, May 3
British Airways Logo
10:05 am - 4:22 pm
LHR
-
ONT
14h 17m
1 stop
British Airways Logo
10:54 am - 8:05 am
ONT
-
LHR
13h 11m
1 stop
$571British Airways
Tue, Apr 7 - Tue, Apr 14
Delta Logo
10:35 am - 10:34 pm
LGW
-
ONT
19h 59m
2 stops
Delta Logo
2:20 pm - 4:00 pm
ONT
-
LGW
17h 40m
2 stops
$675Delta
Thu, Apr 23 - Thu, Apr 30
Iberia Logo
11:30 am - 11:46 pm
LGW
-
ONT
20h 16m
2 stops
Iberia Logo
2:08 pm - 10:50 am
ONT
-
LGW
36h 42m
2 stops
$700Iberia
Tue, Mar 31 - Wed, Apr 15
American Airlines Logo
4:05 pm - 4:22 pm
MAN
-
ONT
32h 17m
2 stops
American Airlines Logo
4:52 pm - 9:55 pm
ONT
-
MAN
45h 03m
2 stops
$703American Airlines
Tue, Aug 25 - Wed, Sep 9
American Airlines Logo
4:05 pm - 6:17 pm
MAN
-
ONT
34h 12m
2 stops
American Airlines Logo
4:59 pm - 7:05 pm
ONT
-
MAN
18h 06m
2 stops
$710American Airlines
Wed, Apr 22 - Wed, Apr 29
Iberia Logo
11:30 am - 11:46 pm
LGW
-
ONT
20h 16m
2 stops
Iberia Logo
2:08 pm - 10:50 am
ONT
-
LGW
36h 42m
2 stops
$732Iberia
Thu, Mar 26 - Wed, Apr 1
Delta Logo
10:00 am - 11:47 am
LCY
-
ONT
32h 47m
2 stops
Delta Logo
1:20 pm - 4:40 pm
ONT
-
LCY
19h 20m
2 stops
$804Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$450
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from London Heathrow Airport to Ontario

FAQs for booking flights from England 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

Information on the airport you'll fly into in Ontario

Ontario (ONT)