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$318+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LHR
febr. 27 — març 61
dj. 2/27
dj. 3/6
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 febrer 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$609
(Expedia)

One-way from

$318
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$673
Provider with most accurate pricing for Los Angeles-London (LON) flight deals.
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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. 15% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in February 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 febrer 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dg. 3/210:24 amONT - LGW
1 stop16h 11mMultiple Airlines
dt. 3/1112:00 pmLGW - ONT
1 stop34h 04mMultiple Airlines
Deal found 2/22$584
This Expedia deal was found by Cheapflights users on 2/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dc. 3/2610:57 amONT - LHR
1 stop13h 23mIberia
dc. 4/94:25 pmLHR - ONT
1 stop15h 25mIberia
Deal found 2/21$609
This Netflights deal was found by Cheapflights users on 2/21. 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.
dc. 3/2611:42 amONT - LHR
1 stop16h 28mVirgin Atlantic
dc. 4/911:45 amLHR - ONT
2 stops20h 07mVirgin Atlantic
Deal found 2/21$621
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 4/14:30 pmONT - LHR
1 stop12h 20mBritish Airways
dt. 4/83:40 pmLHR - ONT
1 stop14h 18mBritish Airways
Deal found 2/21$629
This Delta deal was found by Cheapflights users on 2/21. 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.
dt. 4/111:42 amONT - LHR
1 stop15h 43mDelta
dt. 4/88:40 amLHR - ONT
2 stops21h 43mDelta
Deal found 2/21$641
This KLM deal was found by Cheapflights users on 2/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 3/111:30 pmONT - LHR
1 stop13h 30mKLM
dj. 4/310:55 amLHR - ONT
1 stop13h 38mKLM
Deal found 2/21$649
This United deal was found by Cheapflights users on 2/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dj. 3/1310:38 amONT - LHR
1 stop13h 47mMultiple Airlines
dg. 3/161:00 pmLHR - ONT
2 stops36h 04mMultiple Airlines
Deal found 2/21$653
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 3/76:00 amONT - LHR
1 stop17h 25mUnited Airlines
dv. 3/149:30 amLHR - ONT
2 stops20h 15mUnited Airlines
Deal found 2/21$662
This The Travel House deal was found by Cheapflights users on 2/21. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 3/171:40 pmONT - LHR
1 stop13h 00mLufthansa
ds. 4/122:50 pmLHR - ONT
1 stop13h 52mLufthansa
Deal found 2/21$671
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 3/1810:38 amONT - MAN
2 stops18h 57mUnited Airlines
dt. 3/259:30 amMAN - ONT
2 stops17h 40mUnited Airlines
Deal found 2/21$683
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 9/237:00 amONT - BHX
2 stops17h 45mUnited Airlines
dt. 9/309:20 amBHX - ONT
2 stops21h 33mUnited Airlines
Deal found 2/21$685
This Delta deal was found by Cheapflights users on 2/21. 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.
dl. 4/712:42 pmONT - LBA
2 stops20h 13mDelta
dl. 4/146:20 amLBA - ONT
2 stops25h 21mDelta
Deal found 2/21$727

Find flights from Ontario to England within your budget

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 febrer 22, 2025.

Fly from

Ontario

Fly to

England

Route

Depart

Return

Price

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dc. 3/26

10:57 am-7:20 am

1 stop13h 23m

London Heathrow

dc. 4/9

4:25 pm-11:50 pm

1 stop15h 25m

$609

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dc. 3/26

11:42 am-11:10 am

1 stop16h 28m

London Heathrow

dc. 4/9

11:45 am-11:52 pm

2 stops20h 07m

$621

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dt. 4/1

4:30 pm-12:50 pm

1 stop12h 20m

London Heathrow

dt. 4/8

3:40 pm-9:58 pm

1 stop14h 18m

$629

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dt. 4/1

11:42 am-11:25 am

1 stop15h 43m

London Heathrow

dt. 4/8

8:40 am-10:23 pm

2 stops21h 43m

$641

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dt. 3/11

1:30 pm-10:00 am

1 stop13h 30m

London Heathrow

dj. 4/3

10:55 am-4:33 pm

1 stop13h 38m

$649

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dj. 3/13

10:38 am-7:25 am

1 stop13h 47m

London Heathrow

dg. 3/16

1:00 pm-6:04 pm

2 stops36h 04m

$653

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dv. 3/7

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

dv. 3/14

9:30 am-10:45 pm

2 stops20h 15m

$662

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dl. 3/17

1:40 pm-9:40 am

1 stop13h 00m

London Heathrow

ds. 4/12

2:50 pm-8:42 pm

1 stop13h 52m

$671

OntarioManchester

ONT - MAN

ONTMAN

Ontario

dt. 3/18

10:38 am-12:35 pm

2 stops18h 57m

Manchester

dt. 3/25

9:30 am-8:10 pm

2 stops17h 40m

$683

OntarioLeeds

ONT - LBA

ONTLBA

Ontario

dl. 4/7

12:42 pm-4:55 pm

2 stops20h 13m

Leeds/Bradford

dl. 4/14

6:20 am-11:41 pm

2 stops25h 21m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

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.

Travel insights for flights from Ontario to England

Get recent, data-driven insights about flights from Ontario to England including ideal travel times, pricing trends, and more.

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 $1,136). 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 febrer 22, 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.

Rainfall in England by month

Plan your trip to England by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in England ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit England when rainfall is around 1.6 in.

Temperature in England by month

Plan your trip to England by taking into account the average temperature totals by month.

If weather is an important factor for your trip to England, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 febrer 22, 2025.
See what other customers who have flown with China Airlines, Delta and KLM from Ontario to England have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very good
726 reviews

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

China Airlines
8.2
Very good
726 reviews
China Airlines
8.2
Very good
726 reviews

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Delta
8.0
Very good
8,213 reviews
China Airlines
8.2
Very good
726 reviews

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

KLM
7.8
Good
1,331 reviews
China Airlines
8.2
Very good
726 reviews

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Virgin Atlantic
7.5
Good
653 reviews
China Airlines
8.2
Very good
726 reviews

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

United Airlines
7.4
Good
8,759 reviews
China Airlines
8.2
Very good
726 reviews

Crew

8.5

Overall

8.2

Food

7.8

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20

6.0
Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

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.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $350. Users have also found prices from $374 and $389 on JetBlue and British Airways, 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 - Edinburgh Turnhouse 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 $1,136). 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 febrer 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$454Average$889FlexibilityNo cancel feeOn-time72%
KLMCheapest$481Average$767FlexibilityNo cancel feeOn-time75%
DeltaCheapest$481Average$799FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$582Average$651FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$619Average$789FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$629Average$986FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$629Average$893FlexibilityNo cancel feeOn-time71%
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