How long is the flight from Sheffield to Ontario?

Airlines like British Airways, Delta, and United Airlines fly from Sheffield to Ontario in about 19h 02m. The time it takes to get you to your destination can typically vary by up to 10h 40m. The distance between Sheffield and Ontario is about 5264 mi. Both multi-stop and direct flights can be found to your destination and back.

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 is the cheapest time of day to fly from SH9 to ONT?

When flying from Sheffield 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 Sheffield?

Ontario (ONT) is the airport you will fly into if you book a flight from Sheffield to Ontario. You should not have trouble finding flights to Ontario from Sheffield; the airport handles an average of 0 inbound flights from Sheffield per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Ontario airport from Sheffield. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

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

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

How can I find direct flights from Sheffield to Ontario?

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

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

Yes. Cheapflights offers flight deals from Sheffield 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.

£401+ Cheap Flights from Sheffield to Ontario

Cheap flight deals from Sheffield to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Sheffield to Ontario
Explore the most affordable flight options available from Sheffield to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Wed 30/909:20 -

2 stops18h 49m

Wed 7/1007:00 -

2 stops24h 30m

Deal found 16/8£636

Tue 1/906:55 -

2 stops19h 52m

Fri 18/914:22 -

2 stops18h 58m

Deal found 16/8£642

Thu 17/1211:50 -

2 stops18h 12m

Fri 25/1214:22 -

2 stops16h 53m

Deal found 17/8£645

Thu 17/908:55 -

2 stops21h 45m

Thu 24/911:54 -

2 stops36h 31m

Deal found 19/8£647

Fri 2/1007:55 -

2 stops33h 34m

Tue 6/1012:43 -

2 stops25h 47m

Deal found 20/8£649

Wed 14/1009:40 -

2 stops22h 12m

Wed 18/1107:00 -

2 stops22h 55m

Deal found 17/8£658

Tue 3/1111:55 -

2 stops19h 02m

Tue 24/1114:22 -

2 stops18h 08m

Deal found 16/8£660

Wed 9/907:05 -

2 stops23h 32m

Sun 20/910:25 -

2 stops24h 55m

Deal found 17/8£661

Thu 3/907:55 -

2 stops23h 04m

Mon 7/910:29 -

2 stops20h 41m

Deal found 16/8£663

Thu 3/913:00 -

1 stop29h 42m

Mon 7/906:00 -

2 stops24h 00m

Deal found 16/8£669

Sun 4/1005:55 -

2 stops24h 29m

Tue 13/1006:20 -

2 stops26h 35m

Deal found 20/8£669

Find flight deals from Sheffield to Ontario

Round-trip from	£636
One-way from	£401
Popular in	December
Cheapest in	February
Average price	£619

British Airways
30/9-7/10
4 total stops
43h 19m total
Sheffield to Ontario

Search Deals

British Airways
9/11
2 total stops
19h 43m total
Sheffield to Ontario

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£149 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£34 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterOntario

MAN Manchester - ONT Ontario

MANONT

Manchester

Tue 3/11

11:55-22:57

2 stops19h 02m

Ontario

Tue 24/11

14:22-16:30

2 stops18h 08m

£660

ManchesterOntario

MAN Manchester - ONT Ontario

MANONT

Manchester

Thu 3/9

13:00-10:42

1 stop29h 42m

Ontario

Mon 7/9

06:00-14:00

2 stops24h 00m

£669

ManchesterOntario

MAN Manchester - ONT Ontario

MANONT

Manchester

Fri 20/11

06:10-18:47

2 stops20h 37m

Ontario

Tue 1/12

06:45-10:20

2 stops19h 35m

£728

ManchesterOntario

MAN Manchester - ONT Ontario

MANONT

Manchester

Tue 6/10

17:50-18:44

2 stops32h 54m

Ontario

Tue 13/10

23:59-17:05

2 stops33h 06m

£730

ManchesterOntario

MAN Manchester - ONT Ontario

MANONT

Manchester

Fri 30/10

06:10-18:47

2 stops19h 37m

Ontario

Sat 14/11

16:17-09:00

2 stops56h 43m

£740

ManchesterOntario

MAN Manchester - ONT Ontario

MANONT

Manchester

Mon 28/12

12:00-22:02

2 stops18h 02m

Ontario

Fri 1/1

14:22-15:15

2 stops16h 53m

£783

ManchesterOntario

MAN Manchester - ONT Ontario

MANONT

Manchester

Wed 9/12

06:10-18:44

2 stops20h 34m

Ontario

Wed 16/12

05:00-09:00

2 stops20h 00m

£793

ManchesterOntario

MAN Manchester - ONT Ontario

MANONT

Manchester

Tue 13/10

06:05-22:49

2 stops24h 44m

Ontario

Fri 20/11

05:00-09:00

2 stops20h 00m

£797

ManchesterOntario

MAN Manchester - ONT Ontario

MANONT

Manchester

Mon 12/10

06:05-22:49

2 stops24h 44m

Ontario

Sat 24/10

16:03-10:00

2 stops33h 57m

£859

ManchesterOntario

MAN Manchester - ONT Ontario

MANONT

Manchester

Tue 15/9

05:55-20:01

3 stops22h 06m

Ontario

Mon 28/9

16:03-17:10

2 stops17h 07m

£873

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Sheffield to Ontario

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

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 Sheffield to Ontario

SH9-ONT

MAN-ONT

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

See what other customers who have flown with British Airways from Sheffield to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

8,181 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

British Airways

6.7

Okay

8,181 reviews

British Airways

6.7

Okay

8,181 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

What airport do you fly into for flights to Ontario from Sheffield?
Ontario (ONT) is the airport you will fly into if you book a flight from Sheffield to Ontario. You should not have trouble finding flights to Ontario from Sheffield; the airport handles an average of 0 inbound flights from Sheffield per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Ontario airport from Sheffield. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.
How long is the flight from Sheffield to Ontario?
Airlines like British Airways, Delta, and United Airlines fly from Sheffield to Ontario in about 19h 02m. The time it takes to get you to your destination can typically vary by up to 10h 40m. The distance between Sheffield and Ontario is about 5264 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Sheffield to Ontario that include hotel bookings?
Yes. In addition to deals on Sheffield to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sheffield to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sheffield to Ontario.
Can I find deals for business class flights from Sheffield to Ontario?
Yes. Cheapflights offers flight deals from Sheffield 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.

See more FAQs

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Top airline flying from Sheffield to Ontario

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£456	Average£603	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sheffield 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 Sheffield to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sheffield to Ontario.

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

Certainly. Search results for flights to Ontario from Sheffield shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Sheffield to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Sheffield to Ontario from £401

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sheffield to Ontario

Cheapest flights from Sheffield to OntarioExplore the most affordable flight options available from Sheffield to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Explore the most affordable flight options available from Sheffield to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Sheffield to OntarioDiscover carefully curated flight deals from Sheffield to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Sheffield to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Sheffield to OntarioDiscover last-minute flight deals from Sheffield to Ontario. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Sheffield to Ontario. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Sheffield to OntarioSearch for one-way flight options from Sheffield to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Sheffield to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

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

Best time to book a flight from Sheffield to Ontario

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

Cheapflights Insights

Reviews of airlines servicing Ontario

See what other customers who have flown with British Airways from Sheffield to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Sheffield to Ontario?

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

How can I find direct flights from Sheffield to Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sheffield to Ontario

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Complete your trip

Complete your trip to Ontario by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Sheffield to Ontario by cabin class

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Sheffield and Ontario flights

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

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Cheapest flights from Sheffield to Ontario
Explore the most affordable flight options available from Sheffield to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Sheffield to Ontario
Discover carefully curated flight deals from Sheffield to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Sheffield to Ontario
Discover last-minute flight deals from Sheffield to Ontario. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Sheffield to Ontario
Search for one-way flight options from Sheffield to Ontario. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.