Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sheffield to Northern Ireland from £18

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — BFS
30 Aug — 6 Sep1
1 adult

Cheap flight deals from Sheffield to Northern Ireland

Keep the following information in mind while searching for Sheffield to Northern Ireland flight deals. Data was last updated 25 August 2025.

Round-trip from

£30

One-way from

£18

Popular in

April

Cheapest in

September

Average price

£53
Ryanair
  • Ryanair
  • 15/9-16/9
  • Nonstop
  • 1h 55m total
  • Sheffield to Northern Ireland
Search Deals
easyJet
  • easyJet
  • 20/10
  • Nonstop
  • 0h 55m total
  • Sheffield to Northern Ireland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£1 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Sheffield to Northern Ireland

Cheapest flights from Sheffield to Northern Ireland
Explore the most affordable flight options available from Sheffield to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2025.

Mon 1/921:25MAN - BFS
Nonstop0h 55mRyanair
Thu 4/916:00BFS - MAN
Nonstop1h 00mRyanair
Deal found 24/8£30
Fri 12/906:15MAN - BFS
Nonstop0h 55mRyanair
Tue 16/909:00BFS - MAN
Nonstop1h 00mRyanair
Deal found 24/8£31
Thu 4/905:50MAN - BFS
Nonstop0h 55mRyanair
Mon 8/908:10BFS - MAN
Nonstop1h 00mRyanair
Deal found 23/8£32
Sun 31/805:55MAN - BFS
Nonstop0h 55mRyanair
Wed 3/915:25BFS - MAN
Nonstop1h 00mRyanair
Deal found 25/8£33
Sun 31/805:55MAN - BFS
Nonstop0h 55mRyanair
Thu 4/916:00BFS - MAN
Nonstop1h 00mRyanair
Deal found 25/8£34
Fri 5/906:15MAN - BFS
Nonstop0h 55mRyanair
Sun 7/907:15BFS - MAN
Nonstop1h 00mRyanair
Deal found 25/8£35
Sat 27/910:00MAN - BFS
Nonstop0h 55mMultiple Airlines
Sat 27/921:30BFS - MAN
Nonstop0h 55mMultiple Airlines
Deal found 23/8£35
Thu 25/914:40MAN - BFS
Nonstop0h 50mRyanair
Mon 29/922:45BFS - MAN
Nonstop1h 00mRyanair
Deal found 25/8£36
Sat 11/1010:00MAN - BFS
Nonstop0h 55mMultiple Airlines
Sun 12/1022:10BFS - MAN
Nonstop0h 55mMultiple Airlines
Deal found 23/8£37
Sat 11/1010:00MAN - BFS
Nonstop0h 55mRyanair
Sun 12/1007:15BFS - MAN
Nonstop1h 00mRyanair
Deal found 24/8£38
Thu 4/905:50MAN - BFS
Nonstop0h 55mRyanair
Sun 7/907:15BFS - MAN
Nonstop1h 00mRyanair
Deal found 24/8£38
Mon 22/907:40MAN - BHD
Nonstop0h 55measyJet
Mon 29/909:05BHD - MAN
Nonstop0h 55measyJet
Deal found 23/8£40

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sheffield to Northern Ireland 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 858,174 searches. Data last updated 25 August 2025.
Use the filters below to find and compare flights from Sheffield to Northern Ireland that are best for you.

Fly from

Sheffield

Fly to

Northern Ireland

Route

Depart

Return

Price

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Tue 7/10

10:25-11:20

Nonstop0h 55m

Belfast Intl

Tue 14/10

09:00-10:00

Nonstop1h 00m

£30

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Thu 23/10

05:50-06:45

Nonstop0h 55m

Belfast Intl

Thu 23/10

15:55-16:50

Nonstop0h 55m

£30

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Tue 23/9

10:25-11:20

Nonstop0h 55m

Belfast Intl

Wed 24/9

07:15-08:15

Nonstop1h 00m

£30

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Thu 25/9

05:50-06:45

Nonstop0h 55m

Belfast Intl

Tue 30/9

07:45-08:40

Nonstop0h 55m

£30

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Mon 6/10

09:35-10:30

Nonstop0h 55m

Belfast Intl

Thu 9/10

16:00-17:00

Nonstop1h 00m

£30

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Thu 2/10

14:40-15:30

Nonstop0h 50m

Belfast Intl

Wed 8/10

15:25-16:25

Nonstop1h 00m

£30

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Thu 25/9

05:50-06:45

Nonstop0h 55m

Belfast Intl

Tue 30/9

09:00-10:00

Nonstop1h 00m

£30

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Wed 24/9

05:55-06:50

Nonstop0h 55m

Belfast Intl

Sun 28/9

07:15-08:15

Nonstop1h 00m

£30

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Mon 15/9

09:35-10:30

Nonstop0h 55m

Belfast Intl

Wed 17/9

07:15-08:15

Nonstop1h 00m

£30

ManchesterBelfast

MAN - BFS

MANBFS

Manchester

Fri 3/10

06:15-07:10

Nonstop0h 55m

Belfast Intl

Thu 9/10

07:10-08:10

Nonstop1h 00m

£30

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Sheffield to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland 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 Northern Ireland

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

Currently, January is the cheapest month in which you can book a flight from Sheffield to Northern Ireland (average of £67). Flying from Sheffield to Northern Ireland in July is currently the most expensive (average of £90). 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 NIR?

Find hourly flight availability from Sheffield to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sheffield to Northern Ireland as you normally would.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 25 August 2025.
Check out reviews from past customers who have flown with Aer Lingus, easyJet, andRyanair from Sheffield to Northern Ireland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.1
Good
1,230 reviews
Check prices

Overall

7.1

Entertainment

6.9

Crew

8.0

Comfort

7.1

Food

6.5

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Aer Lingus
7.1
Good
1,230 reviews
Aer Lingus
7.1
Good
1,230 reviews
Check prices

Overall

7.1

Entertainment

6.9

Crew

8.0

Comfort

7.1

Food

6.5

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
easyJet
6.9
Okay
1,817 reviews
Aer Lingus
7.1
Good
1,230 reviews
Check prices

Overall

7.1

Entertainment

6.9

Crew

8.0

Comfort

7.1

Food

6.5

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Ryanair
6.8
Okay
5,152 reviews
Aer Lingus
7.1
Good
1,230 reviews
Check prices

Overall

7.1

Entertainment

6.9

Crew

8.0

Comfort

7.1

Food

6.5

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
British Airways
6.7
Okay
7,305 reviews
Aer Lingus
7.1
Good
1,230 reviews
Check prices

Overall

7.1

Entertainment

6.9

Crew

8.0

Comfort

7.1

Food

6.5

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Ryanair
6.2
Okay
Aer Lingus
7.1
Good
1,230 reviews
Check prices

Overall

7.1

Entertainment

6.9

Crew

8.0

Comfort

7.1

Food

6.5

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Related info for your journey

Find useful and relevant information for your journey from Sheffield to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sheffield to Northern Ireland?

    Ryanair and easyJet can get you from Sheffield to Northern Ireland in just under 55m. Your travel time will be generally consistent. There are 183 mi between Sheffield and Northern Ireland. Generally, flights for this route are direct.

  • What are the cheapest flights from Sheffield to Northern Ireland?

    While on average a flight from Sheffield to Northern Ireland is generally £51, our data shows the cheapest flight currently is £17. When looking at the most popular route, (Manchester - Belfast Intl), you can expect to pay £30 for that flight.

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

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

  • How can I find direct flights from Sheffield to Northern Ireland?

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

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

    Yes. Cheapflights offers flight deals from Sheffield to Northern Ireland 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 Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Sheffield to Northern Ireland (average of £67). Flying from Sheffield to Northern Ireland in July is currently the most expensive (average of £90). 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

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

Alternative routes for Sheffield to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Edinburgh flights
Gatwick to Belfast Intl flights
Luton to Edinburgh flights
Luton to Belfast Intl flights
Heathrow to Edinburgh flights
Stansted to Edinburgh flights
London City to Edinburgh flights
Stansted to Glasgow Intl flights
Stansted to Belfast Intl flights
Edinburgh to Gatwick flights
Manchester to Belfast Intl flights
Gatwick to Glasgow Intl flights
Edinburgh to Stansted flights
Gatwick to Belfast City flights
Edinburgh to Luton flights
Heathrow to Belfast City flights
Edinburgh to Heathrow flights
Luton to Glasgow Intl flights
Heathrow to Glasgow Intl flights
Heathrow to Belfast Intl flights
Edinburgh to London City flights
Manchester to Belfast City flights
London City to Belfast Intl flights
London City to Belfast City flights
Luton to Belfast City flights
Gatwick to Manchester flights
Edinburgh to Belfast Intl flights
Birmingham to Belfast Intl flights
Heathrow to Manchester flights
London City to Manchester flights
Gatwick to Newquay flights
Stansted to Manchester flights
Stansted to Belfast City flights
London City to Glasgow Intl flights
Luton to Manchester flights
Bristol to Edinburgh flights
Manchester to Heathrow flights
Birmingham to Edinburgh flights
Birmingham to Belfast City flights
Manchester to Gatwick flights
Manchester to Newquay flights
Edinburgh to Belfast City flights
Heathrow to Newcastle upon Tyne flights
Heathrow to Inverness flights
Southampton to Edinburgh flights
Manchester to London City flights
Bristol to Belfast Intl flights
Gatwick to Inverness flights
Heathrow to Newquay flights
London City to Newquay flights

Top 6 airlines flying from Sheffield to Northern Ireland

Discover the top 6 airlines that operate flights from Sheffield to Northern Ireland. 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 858,174 searches. Data last updated 25 August 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£19Average£48FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£28Average£66FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£35Average£57FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£42Average£99FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£106Average£271FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£211Average£307FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Northern Ireland?

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

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 Northern Ireland.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sheffield to Northern Ireland flexibly with Cheapflights today.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.