How long is the flight from England to Ontario?

There are many flights that can get you from England to Ontario in 16h 19m. Fly via United Airlines, Delta, or Iberia to get the fastest option. England and Ontario are separated by a distance of 5407 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

What are the most popular routes from England to Ontario?

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

What are the most popular airlines that fly from England to Ontario?

Before booking your flight from England to Ontario check out the most popular airlines for this route: British Airways, Virgin Atlantic or United Airlines.

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

When flying from England to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Most people fly into Ontario (ONT) if they book a flight to Ontario from England. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

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

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

How can I find direct flights from England to Ontario?

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

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

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

£350+ Cheap Flights from England to Ontario

Cheap flight deals from England to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from England to Ontario
Explore the most affordable flight options available from England to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Mon 21/917:45 -

1 stop36h 55m

Sun 4/1018:00 -

1 stop13h 35m

Deal found 13/9£370

Wed 11/1109:00 -

2 stops19h 15m

Wed 18/1106:00 -

1 stop17h 40m

Deal found 13/9£380

Wed 14/1010:50 -

2 stops20h 01m

Wed 21/1008:03 -

1 stop19h 07m

Deal found 16/9£382

Wed 4/1107:30 -

2 stops21h 21m

Fri 4/1205:45 -

1 stop20h 30m

Deal found 15/9£384

Mon 26/1009:30 -

2 stops17h 45m

Mon 2/1105:00 -

2 stops16h 55m

Deal found 14/9£384

Thu 24/916:15 -

1 stop14h 44m

Wed 7/1005:00 -

2 stops17h 45m

Deal found 15/9£393

Thu 29/1009:30 -

2 stops17h 45m

Thu 5/1105:00 -

2 stops18h 55m

Deal found 14/9£402

Thu 1/1010:55 -

1 stop13h 40m

Wed 12/517:47 -

1 stop13h 48m

Deal found 16/9£403

Fri 2/1011:40 -

1 stop19h 00m

Sun 18/1011:56 -

1 stop15h 24m

Deal found 14/9£404

Tue 27/1012:20 -

2 stops42h 35m

Tue 3/1112:16 -

2 stops37h 09m

Deal found 12/9£405

Wed 14/1010:25 -

2 stops32h 51m

Sat 5/1206:00 -

2 stops25h 45m

Deal found 14/9£427

Sat 31/1020:40 -

2 stops27h 43m

Sat 7/1112:16 -

1 stop34h 24m

Deal found 16/9£494

Best flights from England to Ontario
Discover carefully curated flight deals from England to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Sun 11/1013:40 -

1 stop16h 19m

Wed 21/1013:24 -

1 stop12h 16m

Deal found 16/9£407

Sat 3/1012:25 -

2 stops17h 39m

Tue 6/1013:35 -

1 stop13h 25m

Deal found 14/9£425

Wed 14/1010:25 -

2 stops32h 51m

Mon 7/1206:00 -

2 stops25h 45m

Deal found 14/9£427

Sun 11/1017:00 -

1 stop14h 42m

Thu 10/1211:57 -

1 stop16h 23m

Deal found 14/9£437

Mon 7/1214:15 -

2 stops27h 25m

Mon 11/110:40 -

2 stops18h 25m

Deal found 16/9£498

Tue 1/1209:20 -

2 stops20h 32m

Tue 8/1214:22 -

2 stops17h 38m

Deal found 13/9£538

Sat 17/1010:30 -

2 stops17h 13m

Sat 24/1010:25 -

2 stops19h 40m

Deal found 12/9£678

Mon 26/1008:30 -

2 stops32h 05m

Mon 2/1123:59 -

2 stops48h 01m

Deal found 13/9£703

Fri 9/1013:40 -

1 stop16h 19m

Mon 12/1013:24 -

1 stop12h 16m

Deal found 12/9£408

Thu 15/1010:25 -

2 stops20h 18m

Sun 6/1223:08 -

2 stops25h 52m

Deal found 14/9£427

Mon 12/1017:00 -

1 stop14h 42m

Wed 16/1211:57 -

1 stop16h 23m

Deal found 13/9£437

Fri 2/1014:10 -

1 stop16h 39m

Mon 5/1013:24 -

1 stop12h 16m

Deal found 12/9£408

Wed 14/1010:25 -

2 stops32h 51m

Sat 5/1206:00 -

2 stops25h 45m

Deal found 14/9£427

Mon 26/1005:50 -

2 stops17h 33m

Sun 8/1109:45 -

2 stops16h 45m

Deal found 13/9£959

Sun 8/1114:45 -

1 stop16h 21m

Thu 26/1106:00 -

1 stop22h 20m

Deal found 14/9£437

Tue 27/1010:05 -

1 stop14h 56m

Tue 3/1109:25 -

1 stop14h 00m

Deal found 12/9£408

Fri 9/1014:50 -

1 stop14h 08m

Sat 17/1013:52 -

1 stop13h 18m

Deal found 15/9£408

Wed 18/1112:10 -

2 stops19h 36m

Wed 25/1114:09 -

2 stops16h 46m

Deal found 13/9£544

Thu 29/1011:55 -

2 stops18h 47m

Tue 12/107:00 -

2 stops19h 55m

Deal found 14/9£1,122

Thu 15/1009:50 -

2 stops22h 02m

Wed 9/1207:00 -

2 stops23h 00m

Deal found 14/9£570

Thu 24/911:05 -

1 stop19h 44m

Wed 7/1016:03 -

1 stop14h 07m

Deal found 14/9£408

Mon 15/211:15 -

2 stops18h 53m

Mon 1/316:59 -

2 stops16h 31m

Deal found 16/9£545

Fri 6/1105:50 -

2 stops24h 21m

Tue 24/1106:00 -

2 stops26h 05m

Deal found 14/9£504

Thu 15/1009:50 -

2 stops22h 02m

Mon 7/1210:30 -

2 stops43h 30m

Deal found 14/9£578

Sat 5/1210:25 -

1 stop16h 24m

Sun 27/1223:52 -

1 stop22h 03m

Deal found 13/9£408

Wed 27/105:50 -

2 stops18h 22m

Thu 27/507:00 -

1 stop17h 50m

Deal found 15/9£513

Wed 14/1017:05 -

2 stops33h 39m

Sun 18/1016:29 -

2 stops18h 01m

Deal found 14/9£567

Mon 28/917:35 -

2 stops35h 22m

Fri 2/1022:39 -

2 stops27h 16m

Deal found 13/9£1,405

Thu 22/1009:15 -

2 stops18h 25m

Thu 29/1012:01 -

2 stops22h 04m

Deal found 16/9£721

Mon 16/1110:05 -

1 stop15h 51m

Mon 23/1109:25 -

1 stop14h 00m

Deal found 14/9£408

Find flight deals from England to Ontario

Round-trip from	£380
One-way from	£350
Popular in	December
Cheapest in	February
Average price	£460

United Airlines
11/11-18/11
3 total stops
36h 55m total
England to Ontario

Search Deals

Alaska Airlines
14/11-31/12
1 total stop
35h 32m total
England to Ontario

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Mon 2/11

12:05-21:40

1 stop17h 35m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£358

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Mon 2/11

09:00-20:15

2 stops19h 15m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£374

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Wed 28/10

07:30-20:15

2 stops19h 45m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£379

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Tue 3/11

07:30-20:51

2 stops21h 21m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£381

LondonOntario

LCY London City - ONT Ontario

LCYONT

London City

Mon 16/11

19:15-09:40

2 stops22h 25m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£387

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Tue 27/10

13:30-20:51

2 stops38h 21m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£394

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Tue 1/12

07:40-21:11

2 stops21h 31m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£405

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Sun 11/10

13:40-21:59

1 stop16h 19m

Ontario

Wed 21/10

13:24-09:40

1 stop12h 16m

£407

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Fri 9/10

13:40-21:59

1 stop16h 19m

Ontario

Mon 12/10

13:24-09:40

1 stop12h 16m

£408

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Fri 2/10

14:10-22:49

1 stop16h 39m

Ontario

Mon 5/10

13:24-09:40

1 stop12h 16m

£408

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from England to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from England with our price prediction graph.

LHR-ONT

LGW-ONT

MAN-ONT

LCY-ONT

EDI-ONT

Estimated return 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 England to Ontario

GBENG-ONT

LHR-ONT

LGW-ONT

MAN-ONT

LCY-ONT

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

Currently, January is the cheapest month in which you can book a flight from England to Ontario (average of £411). Flying from England to Ontario in June is currently the most expensive (average of £656). 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.

How much does it cost for a return flight from England to Ontario?

Airfare is below average for this route at the moment.

England to Ontario flights typically cost between £480 and £578 in November.
The cheapest return price found within the last 5 days was £380 on United Airlines (11 Nov–18 Nov).

Related info for your journey

What airport do you fly into for flights to Ontario from England?
Most people fly into Ontario (ONT) if they book a flight to Ontario from England. Ontario is conveniently located just 3.1 mi from Ontario’s city center.
How long is the flight from England to Ontario?
There are many flights that can get you from England to Ontario in 16h 19m. Fly via United Airlines, Delta, or Iberia to get the fastest option. England and Ontario are separated by a distance of 5407 mi. This flight may include one or multiple stops.
What are the most popular routes from England to Ontario?
When deciding which route to take from England to Ontario consider London Heathrow - Ontario, London Gatwick - Ontario or Manchester - Ontario as they are the most popular.
Can I find deals for flights from England to Ontario that include hotel bookings?
Yes. In addition to deals on England to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from England to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to Ontario.
Can I find deals for business class flights from England to Ontario?
Yes. Cheapflights offers flight deals from England to Ontario 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 England to Ontario?
Currently, January is the cheapest month in which you can book a flight from England to Ontario (average of £411). Flying from England to Ontario in June is currently the most expensive (average of £656). 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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Top 3 airlines flying from England to Ontario

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£369	Average£539	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£373	Average£500	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£387	Average£595	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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How does Cheapflights help users find flights from England to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from England to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from England to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from England to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from England to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from England to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from England to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from England today and book when prices fit your budget.

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Cheap flights from England to Ontario from £350

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from England to Ontario

Cheapest flights from England to OntarioExplore the most affordable flight options available from England to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from England to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from England to OntarioDiscover carefully curated flight deals from England to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from England to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from England to OntarioDiscover last-minute flight deals from England to Ontario. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from England to Ontario. Data last updated 17 September 2026 and is based on user searches.

One-way flights from England to OntarioSearch for one-way flight options from England to Ontario. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from England to Ontario. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from England to Ontario

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Use the filters below to find and compare flights from England to Ontario that are best for you.

Best time to book a flight from England to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from England with our price prediction graph.

Cheapflights Insights

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

How much does it cost for a return flight from England to Ontario?

Airfare is below average for this route at the moment.

England to Ontario flights typically cost between £480 and £578 in November.The cheapest return price found within the last 5 days was £380 on United Airlines (11 Nov–18 Nov).

Related info for your journey

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

How long is the flight from England to Ontario?

What are the most popular routes from England to Ontario?

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

How can I find direct flights from England to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for England to Ontario

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Complete your trip

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Search flights from England to Ontario by cabin class

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Other flights to Ontario

Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

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Browse other England and Ontario flight options. Last updated on 17 September 2026.

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Top 3 airlines flying from England to Ontario

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How does Cheapflights help users find flights from England to Ontario?

Why should you use Cheapflights to find cheap flight tickets from England to Ontario?

Can Cheapflights find flights from England to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from England to Ontario become cheaper?

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Cheapest flights from England to Ontario
Explore the most affordable flight options available from England to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from England to Ontario
Discover carefully curated flight deals from England to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from England to Ontario
Discover last-minute flight deals from England to Ontario. Data last updated 17 September 2026 and is based on user searches.

One-way flights from England to Ontario
Search for one-way flight options from England to Ontario. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

England to Ontario flights typically cost between £480 and £578 in November.
The cheapest return price found within the last 5 days was £380 on United Airlines (11 Nov–18 Nov).