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Sheffield

$449+ Cheap flights from Ontario (ONT) to Sheffield, 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAN
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
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Cheap flight deals from Ontario to Sheffield

Cheapest flights from Ontario to Sheffield
Explore the most affordable flight options available from Ontario to Sheffield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.

This United Airlines deal was found by Cheapflights users on 5/23. 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.
Sun 9/277:00 am
ONT
-
MAN
2 stops19h 25m
United Airlines
Fri 10/99:00 am
MAN
-
ONT
2 stops44h 58m
United Airlines
Deal found 5/23$868
This British Airways deal was found by Cheapflights users on 5/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:47 pm
ONT
-
MAN
2 stops16h 48m
British Airways
Tue 12/229:40 am
MAN
-
ONT
2 stops20h 12m
British Airways
Deal found 5/25$883
This oojo deal was found by Cheapflights users on 5/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:59 pm
ONT
-
MAN
2 stops24h 46m
British Airways
Thu 8/2010:50 am
MAN
-
ONT
2 stops19h 01m
British Airways
Deal found 5/22$918
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Sun 8/307:00 am
ONT
-
MAN
2 stops19h 25m
United Airlines
Wed 9/169:00 am
MAN
-
ONT
2 stops19h 01m
United Airlines
Deal found 5/23$921
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Thu 11/57:00 am
ONT
-
MAN
2 stops19h 20m
United Airlines
Tue 11/1011:30 am
MAN
-
ONT
2 stops19h 36m
United Airlines
Deal found 5/21$929
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Wed 9/237:00 am
ONT
-
MAN
2 stops19h 25m
United Airlines
Sat 10/36:05 am
MAN
-
ONT
2 stops24h 21m
United Airlines
Deal found 5/21$941
This oojo deal was found by Cheapflights users on 5/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:47 pm
ONT
-
MAN
2 stops15h 43m
British Airways
Mon 11/92:50 pm
MAN
-
ONT
2 stops39h 09m
British Airways
Deal found 5/21$946
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 7/216:10 am
ONT
-
MAN
2 stops16h 20m
United Airlines
Wed 8/129:00 am
MAN
-
ONT
2 stops17h 16m
United Airlines
Deal found 5/25$962
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 8/86:10 am
ONT
-
MAN
3 stops44h 15m
United Airlines
Sat 9/56:05 am
MAN
-
ONT
2 stops24h 30m
United Airlines
Deal found 5/24$973
This Justfly.com deal was found by Cheapflights users on 5/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:59 pm
ONT
-
MAN
2 stops38h 36m
British Airways
Sat 9/55:50 pm
MAN
-
ONT
2 stops37h 08m
British Airways
Deal found 5/24$976
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Tue 8/46:10 am
ONT
-
MAN
2 stops16h 20m
United Airlines
Wed 8/129:00 am
MAN
-
ONT
2 stops44h 59m
United Airlines
Deal found 5/23$977
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 8/151:56 pm
ONT
-
MAN
2 stops43h 24m
United Airlines
Sat 9/126:05 am
MAN
-
ONT
2 stops21h 52m
United Airlines
Deal found 5/24$979

Find flight deals from Ontario to Sheffield

Keep the following information in mind while searching for Ontario to Sheffield flight deals. Data was last updated May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$868
(United Airlines)

One-way from

$449
(oojo)

Popular in

June

Cheapest in

January

Average price

$960
Provider with most accurate pricing for Los Angeles-Manchester flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Manchester flights.
Search Deals
From Ontario to Sheffield
Search Deals
One-way flight from Ontario to Sheffield
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Sheffield 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 May 26, 2026.
Use the filters below to find and compare flights from Ontario to Sheffield that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Wed 9/23

7:00 am-10:25 am

2 stops19h 25m

Manchester

Sat 10/3

6:05 am-10:26 pm

2 stops24h 21m

$941

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Fri 10/9

7:00 am-10:25 am

2 stops19h 25m

Manchester

Tue 10/13

6:05 am-10:26 pm

2 stops24h 21m

$941

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Thu 11/5

4:47 pm-4:30 pm

2 stops15h 43m

Manchester

Mon 11/9

2:50 pm-9:59 pm

2 stops39h 09m

$946

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Sat 8/8

6:10 am-10:25 am

3 stops44h 15m

Manchester

Sat 9/5

6:05 am-10:35 pm

2 stops24h 30m

$973

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Tue 8/4

6:10 am-6:30 am

2 stops16h 20m

Manchester

Wed 8/12

9:00 am-9:59 pm

2 stops44h 59m

$977
Quickest round-trip

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Fri 10/23

4:03 pm-5:20 pm

2 stops17h 17m

Manchester

Sun 11/1

9:30 am-11:06 pm

2 stops21h 36m

$1,002

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Wed 8/12

7:00 am-10:25 am

2 stops19h 25m

Manchester

Mon 8/17

6:05 am-10:35 pm

2 stops24h 30m

$1,022

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Sat 8/15

1:18 pm-5:20 pm

2 stops20h 02m

Manchester

Sat 9/5

10:35 am-10:35 pm

2 stops20h 00m

$1,024

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Wed 7/15

1:50 pm-5:35 pm

2 stops19h 45m

Manchester

Wed 7/22

9:00 am-10:51 pm

2 stops21h 51m

$1,098

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Thu 7/23

6:00 am-6:30 am

2 stops16h 30m

Manchester

Mon 8/10

6:05 am-10:51 pm

2 stops24h 46m

$1,156

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Ontario to Sheffield

Have a flexible travel schedule? Discover the best time to fly to Sheffield 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Sheffield
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sheffield

Get insights into the airlines that provide service to Sheffield. 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 Sheffield. Reviews last updated May 26, 2026.
See what other customers who have flown with Delta and American Airlines from Ontario to Sheffield have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,425 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,425 reviews
Delta
7.9
Good
8,425 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.1
Good
11,629 reviews
Delta
7.9
Good
8,425 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Sheffield. 2 airlines have flights from Ontario to Sheffield on a regular basis. Booking flights from Ontario to Sheffield should not be difficult; the airport handles an average of 0 outbound flights to Sheffield per day.

  • How long is the flight from Ontario to Sheffield?

    There are many flights that can get you from Ontario to Sheffield in 15h 43m. Fly via British Airways or United Airlines to get the fastest option. The distance between Ontario and Sheffield is about 5264 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Ontario to Sheffield?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Sheffield 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ontario to Sheffield

Discover the top 2 airlines that operate flights from Ontario to Sheffield. 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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$597Average$810FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$617Average$754FlexibilityNo cancel feeOn-time71%

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