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

The cheapet airlines for a one-way flight from Sheffield to Ontario are Iberia (£837), Virgin Atlantic (£946), and Air France (£1,106).

What is the cheapest day to fly from Sheffield to Ontario?

Travellers seeking maximum savings on their Sheffield to Ontario flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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).

How far in advance should I book a flight from Sheffield to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 25 days in advance, which can save you up to 27% on flights from Sheffield to Ontario compared to booking the week you need them. Waiting 25 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £500. For sooner than that we have options available in the next 3 days from £737.

What is the cheapest month to fly from Sheffield to Ontario?

February can be a great time to fly to Ontario from Sheffield with a flight ticket averaging about £568. Cheapflights users have found deals in the month of February for as cheap as £352. The most expensive prices can be found in the month of July.

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 2 airlines have 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.

£517+ Flights from Sheffield to Ontario

Cheap flight deals from Sheffield to Ontario

Round-trip from	£517
Popular in	July
Cheapest in	November
Average price	£978

Virgin Atlantic
2/9-30/9
4 total stops
40h 40m total
Sheffield to Ontario

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£156 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Sheffield to Ontario

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 4 July 2025.

Tue 2/905:55MAN - ONT

2 stops24h 45mVirgin Atlantic

Tue 30/913:15ONT - MAN

2 stops15h 55mVirgin Atlantic

Deal found 3/7£517

Wed 22/1007:05MAN - ONT

2 stops19h 30mFinnair

Thu 6/1111:00ONT - MAN

2 stops19h 20mFinnair

Deal found 2/7£538

Sun 17/819:50MAN - ONT

2 stops28h 16mMultiple Airlines

Sun 24/822:29ONT - MAN

2 stops39h 11mMultiple Airlines

Deal found 3/7£558

Thu 30/1008:45MAN - ONT

2 stops20h 33mBritish Airways

Tue 11/1115:05ONT - MAN

2 stops17h 20mBritish Airways

Deal found 2/7£579

Thu 30/1011:05MAN - ONT

2 stops41h 55mIberia

Tue 11/1106:38ONT - MAN

2 stops19h 47mIberia

Deal found 2/7£608

Fri 12/909:10MAN - ONT

2 stops19h 23mUnited Airlines

Sat 20/907:00ONT - MAN

2 stops17h 25mUnited Airlines

Deal found 3/7£661

Fri 12/912:35MAN - ONT

1 stop17h 48mKLM

Sat 20/907:00ONT - MAN

1 stop17h 35mKLM

Deal found 3/7£774

Sun 17/812:35MAN - ONT

1 stop30h 00mDelta

Sun 24/809:50ONT - MAN

2 stops19h 35mDelta

Deal found 3/7£793

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 4 July 2025.

Tue 2/905:55MAN - ONT

2 stops24h 45mVirgin Atlantic

Tue 30/913:15ONT - MAN

2 stops15h 55mVirgin Atlantic

Deal found 3/7£517

Wed 22/1007:05MAN - ONT

2 stops19h 30mFinnair

Thu 6/1111:00ONT - MAN

2 stops19h 20mFinnair

Deal found 2/7£538

Sun 17/819:50MAN - ONT

2 stops28h 16mMultiple Airlines

Sun 24/822:29ONT - MAN

2 stops39h 11mMultiple Airlines

Deal found 3/7£558

Thu 30/1008:45MAN - ONT

2 stops20h 33mBritish Airways

Tue 11/1115:05ONT - MAN

2 stops17h 20mBritish Airways

Deal found 2/7£579

Thu 30/1011:05MAN - ONT

2 stops41h 55mIberia

Tue 11/1106:38ONT - MAN

2 stops19h 47mIberia

Deal found 2/7£608

Fri 12/909:10MAN - ONT

2 stops19h 23mUnited Airlines

Sat 20/907:00ONT - MAN

2 stops17h 25mUnited Airlines

Deal found 3/7£661

Fri 12/912:35MAN - ONT

1 stop17h 48mKLM

Sat 20/907:00ONT - MAN

1 stop17h 35mKLM

Deal found 3/7£774

Sun 17/812:35MAN - ONT

1 stop30h 00mDelta

Sun 24/809:50ONT - MAN

2 stops19h 35mDelta

Deal found 3/7£793

Last-minute flights from Sheffield to Ontario
Discover last-minute flight deals from Sheffield to Ontario. Data last updated 4 July 2025 and is based on user searches.

Thu 10/707:50MAN - ONT

2 stops19h 03mBritish Airways

Sat 12/714:37ONT - MAN

2 stops22h 53mBritish Airways

Deal found 3/7£2,829

Sat 19/705:55MAN - ONT

2 stops25h 22mVirgin Atlantic

Sat 16/807:05ONT - MAN

1 stop17h 30mVirgin Atlantic

Deal found 3/7£1,820

Mon 21/708:00MAN - ONT

2 stops18h 08mFinnair

Sun 27/719:05ONT - MAN

2 stops38h 40mFinnair

Deal found 3/7£1,010

Mon 21/712:35MAN - ONT

1 stop17h 52mKLM

Sun 27/707:05ONT - MAN

1 stop17h 30mKLM

Deal found 3/7£1,052

Mon 21/711:50MAN - ONT

2 stops32h 42mAir Canada

Sun 27/706:10ONT - MAN

2 stops20h 10mAir Canada

Deal found 3/7£1,581

Sun 17/819:50MAN - ONT

2 stops28h 16mMultiple Airlines

Sun 24/822:29ONT - MAN

2 stops39h 11mMultiple Airlines

Deal found 3/7£558

Sun 17/812:35MAN - ONT

1 stop30h 00mDelta

Sun 24/809:50ONT - MAN

2 stops19h 35mDelta

Deal found 3/7£793

Sun 17/806:05MAN - ONT

2 stops24h 01mUnited Airlines

Sun 24/807:00ONT - MAN

2 stops19h 30mUnited Airlines

Deal found 3/7£815

Wed 20/810:55MAN - ONT

2 stops19h 53mIberia

Thu 25/914:30ONT - MAN

2 stops23h 30mIberia

Deal found 3/7£828

Sat 30/807:50MAN - ONT

2 stops18h 00mBritish Airways

Mon 8/916:45ONT - MAN

2 stops20h 55mBritish Airways

Deal found 2/7£610

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 4 July 2025.

Mon 22/921:45MAN - ONT

2 stops29h 09mIberia

Deal found 2/7£837

Thu 21/805:55MAN - ONT

2 stops25h 45mVirgin Atlantic

Deal found 2/7£946

Sun 21/913:05MAN - ONT

2 stops18h 49mMultiple Airlines

Deal found 2/7£1,028

Thu 21/812:35MAN - ONT

1 stop17h 45mAir France

Deal found 2/7£1,106

Tue 23/912:35MAN - ONT

1 stop17h 48mDelta

Deal found 3/7£1,241

Sat 20/911:50MAN - ONT

2 stops32h 42mAir Canada

Deal found 2/7£1,285

Sun 21/911:50MAN - ONT

2 stops32h 23mUnited Airlines

Deal found 3/7£1,287

Mon 21/712:35MAN - ONT

1 stop17h 52mKLM

Deal found 2/7£1,876

Wed 27/808:00MAN - ONT

2 stops17h 52mAmerican Airlines

Deal found 2/7£2,880

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ManchesterOntario

MAN - ONT

MANONT

Manchester

Tue 2/9

05:55-22:40

2 stops24h 45m

Ontario

Tue 30/9

13:15-13:10

2 stops15h 55m

£517

ManchesterOntario

MAN - ONT

MANONT

Manchester

Wed 22/10

07:05-18:35

2 stops19h 30m

Ontario

Thu 6/11

11:00-14:20

2 stops19h 20m

£538

ManchesterOntario

MAN - ONT

MANONT

Manchester

Sun 17/8

19:50-16:06

2 stops28h 16m

Ontario

Sun 24/8

22:29-21:40

2 stops39h 11m

£558

ManchesterOntario

MAN - ONT

MANONT

Manchester

Thu 30/10

08:45-22:18

2 stops20h 33m

Ontario

Tue 11/11

15:05-16:25

2 stops17h 20m

£579

ManchesterOntario

MAN - ONT

MANONT

Manchester

Thu 30/10

11:05-22:00

2 stops41h 55m

Ontario

Tue 11/11

06:38-10:25

2 stops19h 47m

£608

ManchesterOntario

MAN - ONT

MANONT

Manchester

Fri 12/9

09:10-20:33

2 stops19h 23m

Ontario

Sat 20/9

07:00-08:25

2 stops17h 25m

£661

ManchesterOntario

MAN - ONT

MANONT

Manchester

Fri 12/9

12:35-22:23

1 stop17h 48m

Ontario

Sat 20/9

07:00-08:35

1 stop17h 35m

£774

ManchesterOntario

MAN - ONT

MANONT

Manchester

Sun 17/8

12:35-10:35

1 stop30h 00m

Ontario

Sun 24/8

09:50-13:25

2 stops19h 35m

£793

ManchesterOntario

MAN - ONT

MANONT

Manchester

Mon 22/9

21:45-18:54

2 stops29h 09m

£837

ManchesterOntario

MAN - ONT

MANONT

Manchester

Thu 21/8

05:55-23:40

2 stops25h 45m

£946

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 17 results

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.

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

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

Currently, March is the cheapest month in which you can book a flight from Sheffield to Ontario (average of £516). Flying from Sheffield to Ontario in August is currently the most expensive (average of £827). 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 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.

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

Reviews of airlines servicing Ontario

See what other customers who have flown with Delta, KLM, andFinnair 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.

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,982 reviews

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,367 reviews

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,306 reviews

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.5

Good

1,465 reviews

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,844 reviews

Delta

8.0

Very Good

7,982 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 2 airlines have flights to the Ontario airport from Sheffield. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.
What are the cheapest airlines to fly from Sheffield to Ontario one-way?
The cheapet airlines for a one-way flight from Sheffield to Ontario are Iberia (£837), Virgin Atlantic (£946), and Air France (£1,106).
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.
What is the cheapest month to book a flight from Sheffield to Ontario?
Currently, March is the cheapest month in which you can book a flight from Sheffield to Ontario (average of £516). Flying from Sheffield to Ontario in August is currently the most expensive (average of £827). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Sheffield to Ontario

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£434	Average£629	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£491	Average£664	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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 £517

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sheffield to Ontario

Keep the following information in mind while searching for Sheffield to Ontario flight deals. Data was last updated 4 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find 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 4 July 2025.

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 4 July 2025.

Cheapflights Fare Finder

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

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

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

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

Find hourly flight availability from Sheffield to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 4 July 2025.

See what other customers who have flown with Delta, KLM, andFinnair 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

Find useful and relevant information for your journey from Sheffield to Ontario. 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 into for flights to Ontario from Sheffield?

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

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?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sheffield to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Sheffield to Ontario

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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 4 July 2025.