$369 Find Cheap Flights from England to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 1/31. 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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Everything you should know

Cheapest round-trip
$369
Overall average: $553
United Airlines
Sat 1/31Sun 2/15
LHR - ONT • 1 stop
Cheapest one-way
$405
Multiple Airlines
Thu 2/19
LGW - ONT • 3 stops
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We hope you love your trip to Ontario!
Flight Deals
Useful Info
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

Sat, Jan 31 - Sun, Feb 15
United Airlines Logo
12:05 pm - 9:58 pm
LHR
-
ONT
17h 53m
1 stop
United Airlines Logo
1:50 pm - 12:00 pm
ONT
-
LHR
14h 10m
1 stop
$369United Airlines
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
1:30 pm - 10:57 pm
LHR
-
ONT
17h 27m
2 stops
United Airlines Logo
6:00 am - 11:05 am
ONT
-
LHR
22h 05m
2 stops
$464United Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
6:30 am - 5:41 pm
LHR
-
ONT
19h 11m
2 stops
United Airlines Logo
6:15 am - 6:30 am
ONT
-
LHR
17h 15m
2 stops
$472United Airlines
Mon, Apr 27 - Sat, May 9
United Airlines Logo
7:25 am - 5:47 pm
LHR
-
ONT
18h 22m
2 stops
United Airlines Logo
5:00 am - 12:20 pm
ONT
-
LHR
23h 20m
1 stop
$479United Airlines
Tue, Mar 3 - Tue, Mar 10
Virgin Atlantic Logo
10:45 am - 4:02 pm
LHR
-
ONT
13h 17m
1 stop
Virgin Atlantic Logo
1:20 pm - 10:00 am
ONT
-
LHR
13h 40m
1 stop
$482Virgin Atlantic
Mon, Feb 16 - Mon, Feb 23
Virgin Atlantic Logo
2:30 pm - 1:54 pm
LHR
-
ONT
31h 24m
1 stop
Virgin Atlantic Logo
1:10 pm - 10:00 am
ONT
-
LHR
12h 50m
1 stop
$487Virgin Atlantic
Wed, Mar 4 - Wed, Mar 11
Delta Logo
9:20 am - 9:05 pm
LCY
-
ONT
19h 45m
2 stops
Delta Logo
1:20 pm - 4:35 pm
ONT
-
LCY
20h 15m
2 stops
$540Delta
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
11:20 am - 1:49 pm
LGW
-
ONT
34h 29m
2 stops
American Airlines Logo
6:00 am - 7:30 am
ONT
-
LGW
18h 30m
2 stops
$610American Airlines
Thu, Feb 12 - Thu, Feb 26
British Airways Logo
8:35 am - 9:24 pm
EDI
-
ONT
20h 49m
2 stops
British Airways Logo
2:39 pm - 4:35 pm
ONT
-
EDI
17h 56m
2 stops
$666British Airways
Thu, Apr 9 - Mon, Apr 20
British Airways Logo
5:50 am - 4:22 pm
EDI
-
ONT
18h 32m
2 stops
British Airways Logo
4:52 pm - 7:40 pm
ONT
-
EDI
18h 48m
2 stops
$694British Airways
Useful Info

Good to know

Low seasonNovember
Cheapest flight$369
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 5% lower on average.
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)