Find flights
When to book
FAQs & Tips
Direct Flights
Deals

Find cheap flights from England to Ontario from $519

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 4/14. 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
0 bags
Thu 4/18
Thu 4/25

Search hundreds of travel sites at once for deals on flights to Ontario

In the last 7 days travelers have searched 47,600,107 times on KAYAK, and here is why:

Save 20% or moreCompare multiple travel sites with one search.

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

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

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Low season

January

High season

June

Cheapest flight

$519
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 1% 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.

See more FAQs

Prefer to fly non-stop from England to Ontario?

Find which airlines fly direct from England to Ontario, which days they fly and book direct flights.

Nonstop departures

England to Ontario

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Wednesday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Nonstop returns

Ontario to England

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Wednesday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Book cheap flights from England to Ontario

Recent round-trip flight deals

4/14Sun
2 stopsFinnair
31h 34mLHR-ONT
4/21Sun
1 stopFinnair
25h 10mONT-LHR
$519
4/16Tue
1 stopFinnair
16h 27mLHR-ONT
4/25Thu
1 stopFinnair
13h 14mONT-LHR
$539
4/16Tue
1 stopAmerican Airlines
15h 32mLHR-ONT
4/23Tue
1 stopAmerican Airlines
26h 45mONT-LHR
$557
4/8Mon
1 stopVirgin Atlantic
14h 22mLHR-ONT
4/22Mon
1 stopVirgin Atlantic
14h 35mONT-LHR
$558
4/16Tue
1 stopIberia
15h 32mLHR-ONT
4/23Tue
1 stopIberia
13h 14mONT-LHR
$559
4/14Sun
2 stopsAmerican Airlines
19h 32mLGW-ONT
4/24Wed
2 stopsAmerican Airlines
25h 50mONT-LGW
$560
4/16Tue
2 stopsBritish Airways
23h 37mLHR-ONT
4/23Tue
1 stopBritish Airways
15h 52mONT-LHR
$561
4/14Sun
1 stopVirgin Atlantic
21h 04mLHR-ONT
4/24Wed
1 stopVirgin Atlantic
12h 40mONT-LHR
$573
4/10Wed
1 stopBritish Airways
15h 49mLHR-ONT
4/24Wed
1 stopBritish Airways
14h 10mONT-LHR
$580
4/22Mon
2 stopsIberia
21h 07mLHR-ONT
5/6Mon
1 stopIberia
15h 25mONT-LHR
$581

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/8Mon
3 stops
45h 51mLHR-ONT
$598
4/16Tue
2 stops
29h 22mLGW-ONT
$664
6/7Fri
2 stops
22h 39mLHR-ONT
$692
4/30Tue
1 stopJetBlue
19h 46mLGW-ONT
$726
4/16Tue
1 stopJetBlue
19h 46mLGW-ONT
$735
4/21Sun
3 stopsAvianca
31h 55mLHR-ONT
$830
4/21Sun
2 stopsAvianca
31h 55mLHR-ONT
$910
5/14Tue
1 stopFinnair
17h 44mLHR-ONT
$1,304
5/13Mon
2 stopsBritish Airways
17h 57mLHR-ONT
$1,468
5/9Thu
2 stopsBritish Airways
18h 02mLHR-ONT
$1,522

Search by stops

Search by airline

Search by price

Last minute flights from England to Ontario

Last minute flight, train and bus deals

3/21Thu
multi-stopLufthansa
16h 22mLHR-ONT
4/2Tue
multi-stopLufthansa
12h 04mONT-LHR
$891
3/20Wed
multi-stopUnited Airlines
27h 14mLHR-ONT
4/1Mon
multi-stopUnited Airlines
16h 55mONT-LHR
$1,045
3/20Wed
multi-stopKLM
18h 26mLHR-ONT
3/22Fri
multi-stopKLM
35h 37mONT-LHR
$1,072
3/20Wed
multi-stopFinnair
15h 56mLHR-ONT
3/24Sun
multi-stopFinnair
13h 19mONT-LHR
$1,089
3/20Wed
multi-stopBritish Airways
16h 50mLHR-ONT
3/31Sun
multi-stopBritish Airways
21h 26mONT-LHR
$1,186
3/19Tue
multi-stopFinnair
16h 50mLHR-ONT
3/22Fri
multi-stopFinnair
13h 19mONT-LHR
$1,198
3/21Thu
multi-stopKLM
23h 34mBHX-ONT
3/30Sat
multi-stopKLM
18h 50mONT-BHX
$1,273
3/20Wed
multi-stopBritish Airways
19h 49mLGW-ONT
3/26Tue
multi-stopBritish Airways
17h 42mONT-LGW
$1,335
3/21Thu
multi-stopAmerican Airlines
22h 39mBHX-ONT
3/31Sun
multi-stopAmerican Airlines
45h 30mONT-BHX
$1,355
3/21Thu
multi-stopAmerican Airlines
22h 39mBHX-ONT
3/30Sat
multi-stopAmerican Airlines
25h 09mONT-BHX
$1,380

Search by stops

Search by airline

Search by price

Flights to Ontario

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - England

Cabin classes: