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$236+ Cheap flights from Ontario (ONT) to England

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LHR
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Ontario to England

Keep the following information in mind while searching for Ontario to England flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$568
(Netflights)

One-way from

$236
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$622
From Ontario to England
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One-way flight from Ontario to England
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Highest demand for flights based on searches. 11% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to England

Cheapest flights from Ontario to England
Explore the most affordable flight options available from Ontario to England. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Netflights deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:40 amONT - LHR
1 stop22h 10mVirgin Atlantic
vie. 1/1612:20 pmLHR - ONT
1 stop18h 18mVirgin Atlantic
Deal found 9/10$568
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:00 amONT - MAN
2 stops20h 30mDelta
mar. 11/181:30 pmMAN - ONT
2 stops30h 48mDelta
Deal found 9/10$570
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1211:36 amONT - MAN
1 stop12h 59mDelta
mar. 10/212:15 pmMAN - ONT
2 stops28h 53mDelta
Deal found 9/10$581
This Finnair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/286:10 amONT - MAN
2 stops28h 05mMultiple Airlines
mar. 11/46:00 pmMAN - ONT
2 stops32h 21mMultiple Airlines
Deal found 9/11$582
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2911:36 amONT - MAN
2 stops24h 04mDelta
mié. 11/51:30 pmMAN - ONT
1 stop16h 52mDelta
Deal found 9/10$585
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:05 amONT - MAN
2 stops26h 00mDelta
mar. 11/41:30 pmMAN - ONT
1 stop16h 52mDelta
Deal found 9/11$586
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/236:10 amONT - LHR
1 stop16h 15mBritish Airways
mar. 10/218:20 amLHR - ONT
1 stop16h 08mBritish Airways
Deal found 9/9$587
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/292:51 pmONT - MAN
2 stops20h 54mAmerican Airlines
mié. 11/56:10 amMAN - ONT
2 stops21h 31mAmerican Airlines
Deal found 9/10$588
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/47:05 amONT - MAN
2 stops19h 05mDelta
mar. 11/111:30 pmMAN - ONT
1 stop29h 10mDelta
Deal found 9/10$590
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/214:45 pmONT - LHR
1 stop12h 05mAmerican Airlines
mar. 10/712:00 pmLHR - ONT
1 stop14h 52mAmerican Airlines
Deal found 9/11$591
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:05 amONT - LHR
1 stop16h 10mDelta
mié. 10/19:00 amLHR - ONT
2 stops21h 40mDelta
Deal found 9/11$594
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/11:15 pmONT - LHR
1 stop12h 35mDelta
jue. 10/306:20 amLHR - ONT
2 stops23h 21mDelta
Deal found 9/11$595

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to England that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Ontario to England that are best for you.

Fly from

Ontario

Fly to

England

Route

Depart

Return

Price

OntarioManchester

ONT - MAN

ONTMAN

Ontario

mar. 11/11

6:00 am-10:30 am

2 stops20h 30m

Manchester

mar. 11/18

1:30 pm-12:18 pm

2 stops30h 48m

$570

OntarioManchester

ONT - MAN

ONTMAN

Ontario

dom. 10/12

11:36 am-8:35 am

1 stop12h 59m

Manchester

mar. 10/21

2:15 pm-11:08 am

2 stops28h 53m

$581

OntarioManchester

ONT - MAN

ONTMAN

Ontario

mar. 10/28

7:05 am-4:05 pm

2 stops26h 00m

Manchester

mar. 11/4

1:30 pm-10:22 pm

1 stop16h 52m

$586

OntarioLondon

ONT - LHR

ONTLHR

Ontario

mié. 10/22

7:05 am-6:45 am

1 stop15h 40m

London Heathrow

mié. 10/29

6:20 am-9:20 pm

2 stops22h 00m

$594

OntarioLondon

ONT - LHR

ONTLHR

Ontario

lun. 10/27

2:51 pm-12:15 pm

1 stop14h 24m

London Heathrow

vie. 11/7

10:05 am-6:21 pm

1 stop16h 16m

$601

OntarioLondon

ONT - LHR

ONTLHR

Ontario

lun. 10/27

2:51 pm-11:40 am

1 stop13h 49m

London Heathrow

vie. 11/7

9:55 am-7:41 pm

1 stop17h 46m

$602

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dom. 9/21

7:05 am-7:15 am

1 stop16h 10m

London Heathrow

mié. 10/1

1:25 pm-10:40 pm

1 stop17h 15m

$602

OntarioLondon

ONT - LHR

ONTLHR

Ontario

mar. 9/23

7:05 am-6:45 am

1 stop15h 40m

London Heathrow

mar. 9/30

1:25 pm-10:40 pm

1 stop17h 15m

$602

OntarioLondon

ONT - LHR

ONTLHR

Ontario

lun. 9/22

11:50 am-2:15 pm

1 stop18h 25m

London Heathrow

jue. 10/2

11:20 am-7:15 pm

1 stop15h 55m

$602

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dom. 9/21

7:05 am-1:30 pm

1 stop22h 25m

London Heathrow

mar. 9/30

1:25 pm-10:40 pm

1 stop17h 15m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to England

Have a flexible travel schedule? Discover the best time to fly to England from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to England

What is the cheapest month to book a flight from Ontario to England?

Currently, November is the cheapest month in which you can book a flight from Ontario to England (average of $661). Flying from Ontario to England in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to ENG?

Find hourly flight availability from Ontario to England. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to England as you normally would.

Reviews of airlines servicing England

Get insights into the airlines that provide service to England. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to England. Reviews last updated septiembre 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Ontario to England to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Iberia
7.0
Good
2,929 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to England. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to England?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to England.

  • How long is the flight from Ontario to England?

    A quick flight from Ontario to England can take about 13h 49m. Delta provides one of the quickest options available for as low as $602. Airlines will cover a distance of 5407 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Ontario to England one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $374. Users have also found prices from $375 and $379 on American Airlines and KLM, respectively.

  • What are the most popular routes from Ontario to England?

    When deciding which route to take from Ontario to England consider Ontario - London Heathrow, Ontario - London Gatwick or Ontario - Manchester as they are the most popular.

  • Can I find deals for flights from Ontario to England that include hotel bookings?

    Yes. In addition to deals on Ontario to England flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to England?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to England.

  • Can I find deals for business class flights from Ontario to England?

    Yes. Cheapflights offers flight deals from Ontario to England by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to England?

    Currently, November is the cheapest month in which you can book a flight from Ontario to England (average of $661). Flying from Ontario to England in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to England

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ontario to England

Discover the top 7 airlines that operate flights from Ontario to England. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$469Average$884FlexibilityNo cancel feeOn-time72%
DeltaCheapest$572Average$748FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$580Average$704FlexibilityNo cancel feeOn-time75%
IberiaCheapest$582Average$670FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$653Average$957FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$662Average$872FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$677Average$820FlexibilityNo cancel feeOn-time69%

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