How long is the flight from England to Ontario?

There are many flights that can get you from England to Ontario in 16h 21m. Fly via Alaska 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.

£333+ 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 13 October 2026.

Thu 29/1014:45 -

1 stop26h 32m

Tue 3/1112:02 -

1 stop16h 18m

Deal found 9/10£418

Fri 6/1114:45 -

1 stop16h 21m

Fri 13/1112:02 -

1 stop16h 18m

Deal found 9/10£418

Tue 27/1014:45 -

1 stop26h 32m

Tue 3/1112:02 -

1 stop16h 18m

Deal found 10/10£421

Fri 6/1114:45 -

1 stop16h 21m

Mon 9/1106:00 -

1 stop22h 20m

Deal found 9/10£423

Mon 2/1114:45 -

1 stop28h 33m

Fri 13/1112:02 -

1 stop16h 18m

Deal found 8/10£424

Thu 24/1214:45 -

1 stop32h 20m

Tue 5/116:16 -

1 stop36h 04m

Deal found 10/10£424

Tue 20/1017:00 -

1 stop25h 17m

Tue 27/1014:13 -

1 stop15h 07m

Deal found 12/10£426

Tue 3/1114:45 -

1 stop32h 28m

Tue 10/1112:02 -

1 stop16h 18m

Deal found 9/10£427

Tue 10/1114:45 -

1 stop32h 28m

Tue 17/1112:02 -

1 stop16h 18m

Deal found 11/10£428

Fri 6/1114:45 -

1 stop16h 21m

Sun 22/1111:55 -

1 stop16h 25m

Deal found 8/10£429

Wed 18/1110:00 -

2 stops21h 00m

Sun 22/1112:18 -

2 stops19h 27m

Deal found 10/10£539

Wed 11/1116:45 -

2 stops34h 45m

Mon 16/1112:01 -

2 stops19h 44m

Deal found 12/10£570

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 13 October 2026.

Fri 6/1114:45 -

1 stop16h 21m

Sun 22/1111:55 -

1 stop16h 25m

Deal found 8/10£429

Sun 8/1106:00 -

2 stops19h 12m

Sun 15/1107:05 -

2 stops22h 30m

Deal found 11/10£588

Tue 29/1207:40 -

2 stops22h 31m

Wed 6/114:00 -

1 stop13h 15m

Deal found 13/10£589

Sat 7/1113:50 -

1 stop17h 07m

Sun 22/1107:00 -

1 stop17h 15m

Deal found 10/10£590

Mon 9/1106:00 -

2 stops23h 57m

Mon 16/1107:05 -

2 stops18h 40m

Deal found 12/10£601

Sat 6/211:35 -

2 stops30h 13m

Sat 20/210:34 -

2 stops24h 26m

Deal found 8/10£617

Sat 31/1006:00 -

2 stops23h 12m

Wed 18/1106:00 -

2 stops22h 50m

Deal found 10/10£678

Tue 24/1111:30 -

2 stops19h 18m

Mon 30/1105:00 -

2 stops19h 45m

Deal found 8/10£767

Thu 29/1014:45 -

1 stop15h 57m

Tue 3/1112:02 -

1 stop16h 18m

Deal found 11/10£435

Thu 5/1114:45 -

1 stop16h 21m

Tue 24/1106:00 -

1 stop22h 20m

Deal found 12/10£435

Mon 14/1214:45 -

1 stop16h 14m

Thu 7/111:36 -

1 stop16h 44m

Deal found 8/10£437

Tue 8/1210:05 -

1 stop15h 31m

Sun 13/1213:40 -

1 stop12h 00m

Deal found 9/10£589

Sat 7/1114:45 -

1 stop28h 33m

Sun 22/1106:00 -

1 stop22h 20m

Deal found 12/10£443

Mon 9/1113:50 -

1 stop15h 42m

Tue 24/1110:37 -

1 stop13h 38m

Deal found 12/10£591

Sat 6/219:40 -

2 stops24h 15m

Fri 19/210:34 -

2 stops24h 26m

Deal found 8/10£617

Wed 4/1113:45 -

1 stop14h 30m

Wed 11/1113:35 -

1 stop13h 40m

Deal found 8/10£590

Wed 2/1214:45 -

1 stop33h 20m

Sun 6/1206:00 -

1 stop22h 20m

Deal found 13/10£444

Thu 29/1010:05 -

1 stop15h 39m

Mon 2/1112:42 -

1 stop13h 18m

Deal found 9/10£607

Wed 28/1010:00 -

3 stops31h 35m

Wed 11/1106:30 -

3 stops25h 15m

Deal found 8/10£694

Wed 2/1212:10 -

2 stops19h 38m

Fri 11/1216:51 -

2 stops15h 44m

Deal found 11/10£670

Mon 23/1108:25 -

2 stops19h 50m

Mon 30/1109:25 -

2 stops19h 05m

Deal found 9/10£717

Thu 14/111:50 -

2 stops18h 25m

Sun 17/114:21 -

2 stops17h 14m

Deal found 9/10£679

Fri 2/411:00 -

2 stops19h 43m

Fri 23/407:00 -

2 stops19h 00m

Deal found 9/10£934

Mon 2/1111:55 -

2 stops18h 45m

Sun 15/1108:05 -

2 stops18h 50m

Deal found 13/10£853

Wed 25/1106:05 -

2 stops21h 45m

Wed 2/1211:20 -

2 stops17h 10m

Deal found 11/10£718

Wed 13/112:10 -

2 stops19h 03m

Sun 17/114:21 -

2 stops17h 14m

Deal found 9/10£679

Tue 24/1106:10 -

2 stops20h 37m

Tue 1/1205:45 -

2 stops43h 00m

Deal found 10/10£724

Mon 16/1111:55 -

2 stops19h 51m

Sun 29/1114:09 -

2 stops17h 26m

Deal found 12/10£685

Sun 28/311:30 -

2 stops20h 29m

Wed 31/314:22 -

2 stops21h 38m

Deal found 13/10£1,012

Tue 2/206:00 -

2 stops22h 01m

Tue 16/211:20 -

2 stops17h 10m

Deal found 13/10£734

Find flight deals from England to Ontario

Round-trip from	£418
One-way from	£333
Popular in	December
Cheapest in	February
Average price	£498

Alaska Airlines
29/10-3/11
2 total stops
42h 50m total
England to Ontario

Search Deals

Alaska Airlines
22/1-31/12
1 total stop
15h 56m total
England to Ontario

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Thu 10/12

14:45-22:59

1 stop16h 14m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£354

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Sat 30/1

14:45-10:38

1 stop27h 53m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£355

Fastest return journey

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Fri 29/1

14:45-22:41

1 stop15h 56m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£357

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Tue 2/2

14:45-22:41

1 stop15h 56m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£357

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Tue 8/12

14:45-11:13

1 stop28h 28m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£358

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Tue 24/11

14:45-23:31

1 stop16h 46m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£384

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Wed 3/2

07:30-20:01

2 stops20h 31m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£399

LondonOntario

LGW London Gatwick - ONT Ontario

LGWONT

London Gatwick

Wed 3/2

19:40-18:51

2 stops31h 11m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£424

LondonOntario

LGW London Gatwick - ONT Ontario

LGWONT

London Gatwick

Mon 25/1

11:45-23:13

2 stops43h 28m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£424

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Wed 13/1

07:40-20:01

2 stops20h 21m

Ontario

Wed 31/12

00:00-09:00

Nonstop0h 00m

£424

Flights are sorted by cheapest return flights first.

Deals found on 9/10

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

BHX-ONT

LGW-ONT

MAN-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

BHX-ONT

LGW-ONT

MAN-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 £418). Flying from England to Ontario in June is currently the most expensive (average of £666). 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 £465 and £491 in October.
The cheapest return price found within the last 5 days was £418 on Alaska Airlines (29 Oct–3 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 21m. Fly via Alaska 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 £418). Flying from England to Ontario in June is currently the most expensive (average of £666). 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 4 airlines flying from England to Ontario

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£377	Average£523	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£379	Average£518	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£411	Average£603	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Alaska Airlines	Cheapest£432	Average£448	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines 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 £333

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. 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 13 October 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 13 October 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 13 October 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 13 October 2026.

Last-minute flights from England to OntarioDiscover last-minute flight deals from England to Ontario. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from England to Ontario. Data last updated 13 October 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 13 October 2026.

Search for one-way flight options from England to Ontario. Find affordable one-way fares based on user searches. Data last updated 13 October 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 £465 and £491 in October.The cheapest return price found within the last 5 days was £418 on Alaska Airlines (29 Oct–3 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 13 October 2026.

England and Ontario flights

Browse other England and Ontario flight options. Last updated on 13 October 2026.

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England to Ontario flights

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Top 4 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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Travel Smart

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 13 October 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 13 October 2026.

Last-minute flights from England to Ontario
Discover last-minute flight deals from England to Ontario. Data last updated 13 October 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 13 October 2026.

England to Ontario flights typically cost between £465 and £491 in October.
The cheapest return price found within the last 5 days was £418 on Alaska Airlines (29 Oct–3 Nov).