£232+ Flights from Ireland to Belfast | Cheapflights

Cheap flight deals from Ireland to Belfast

Round-trip from	£101
One-way from	£46

27/5-3/6

27/5-3/6
2 total stops
13h 10m total
Ireland to Belfast

20/5

20/5
1 total stop
28h 00m total
Ireland to Belfast

Find flight deals from Ireland to Belfast

Cheapest flights from Ireland to Belfast
Explore the most affordable flight options available from Ireland to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Tue 6/516:20DUB - BFS

1 stop24h 20mMultiple Airlines

Thu 8/516:25BFS - DUB

1 stop16h 10mMultiple Airlines

Deal found 29/4£100

Thu 12/621:50SNN - BFS

1 stop12h 10mMultiple Airlines

Thu 19/606:00BFS - SNN

1 stop7h 10mMultiple Airlines

Deal found 29/4£115

Tue 10/609:45ORK - BFS

1 stop9h 00mMultiple Airlines

Thu 12/619:00BFS - ORK

1 stop18h 05mMultiple Airlines

Deal found 28/4£116

Mon 9/620:20DUB - BHD

1 stop15h 45mMultiple Airlines

Mon 16/609:50BHD - DUB

1 stop11h 15mMultiple Airlines

Deal found 29/4£125

Mon 9/606:30DUB - BHD

1 stop3h 15mAer Lingus

Mon 16/613:25BHD - DUB

1 stop4h 30mAer Lingus

Deal found 29/4£166

Sun 2/1120:30DUB - BHD

1 stop11h 55mBritish Airways

Thu 6/1117:40BHD - DUB

1 stop21h 05mBritish Airways

Deal found 29/4£190

Tue 27/508:55DUB - BHD

1 stop12h 20mKLM

Tue 3/606:30BHD - DUB

1 stop13h 45mKLM

Deal found 30/4£207

Mon 9/607:20ORK - BHD

1 stop7h 20mBritish Airways

Mon 16/619:30BHD - ORK

1 stop4h 15mBritish Airways

Deal found 29/4£219

Sat 10/517:30SNN - BHD

1 stop22h 25mMultiple Airlines

Mon 12/514:25BHD - SNN

1 stop22h 10mMultiple Airlines

Deal found 29/4£234

Mon 9/607:40SNN - BHD

1 stop5h 25mBritish Airways

Sun 15/606:50BHD - SNN

1 stop13h 45mBritish Airways

Deal found 29/4£282

Mon 9/618:30DUB - BHD

1 stop17h 00mLoganair

Mon 16/612:00BHD - DUB

1 stop23h 30mLoganair

Deal found 29/4£351

Mon 9/606:00ORK - BHD

1 stop10h 55mKLM

Mon 16/606:30BHD - ORK

2 stops32h 10mKLM

Deal found 29/4£400

Best flights from Ireland to Belfast
Discover carefully curated flight deals from Ireland to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 May 2025.

Tue 27/516:20DUB - BFS

1 stop5h 35mMultiple Airlines

Tue 3/608:20BFS - DUB

1 stop7h 35mMultiple Airlines

Deal found 29/4£101

Mon 9/606:30DUB - BHD

1 stop3h 15mAer Lingus

Mon 16/613:25BHD - DUB

1 stop4h 30mAer Lingus

Deal found 29/4£166

Tue 27/508:55DUB - BHD

1 stop12h 20mKLM

Tue 3/606:30BHD - DUB

1 stop13h 45mKLM

Deal found 30/4£207

Mon 9/608:45DUB - BHD

1 stop4h 20mBritish Airways

Mon 16/619:30BHD - DUB

1 stop12h 15mBritish Airways

Deal found 29/4£213

Tue 3/621:10SNN - BFS

1 stop17h 25mMultiple Airlines

Sat 7/608:20BFS - SNN

1 stop8h 00mMultiple Airlines

Deal found 30/4£109

Sat 14/616:15ORK - BFS

1 stop6h 20mMultiple Airlines

Sat 21/619:35BFS - ORK

1 stop4h 40mMultiple Airlines

Deal found 30/4£113

Mon 9/620:20DUB - BHD

1 stop15h 45mMultiple Airlines

Mon 16/609:50BHD - DUB

1 stop11h 15mMultiple Airlines

Deal found 29/4£125

Mon 9/618:30DUB - BHD

1 stop17h 00mLoganair

Mon 16/612:00BHD - DUB

1 stop23h 30mLoganair

Deal found 29/4£351

Mon 9/607:20ORK - BHD

1 stop7h 20mBritish Airways

Mon 16/619:30BHD - ORK

1 stop4h 15mBritish Airways

Deal found 29/4£219

Mon 9/607:40SNN - BHD

1 stop5h 25mBritish Airways

Sun 15/606:50BHD - SNN

1 stop13h 45mBritish Airways

Deal found 29/4£282

Sat 10/517:30SNN - BHD

1 stop22h 25mMultiple Airlines

Mon 12/514:25BHD - SNN

1 stop22h 10mMultiple Airlines

Deal found 29/4£234

Mon 9/606:00ORK - BHD

1 stop10h 55mKLM

Mon 16/606:30BHD - ORK

2 stops32h 10mKLM

Deal found 29/4£400

Last-minute flights from Ireland to Belfast
Discover last-minute flight deals from Ireland to Belfast. Data last updated 1 May 2025 and is based on user searches.

Thu 1/507:10DUB - BHD

1 stop5h 30mAer Lingus

Thu 8/506:50BHD - DUB

1 stop7h 30mAer Lingus

Deal found 30/4£177

Tue 6/516:20DUB - BFS

1 stop24h 20mMultiple Airlines

Thu 8/516:25BFS - DUB

1 stop16h 10mMultiple Airlines

Deal found 29/4£100

Tue 6/507:25DUB - BHD

1 stop5h 25mMultiple Airlines

Thu 8/510:10BHD - DUB

1 stop4h 15mMultiple Airlines

Deal found 29/4£135

Tue 6/510:30DUB - BHD

1 stop5h 10mBritish Airways

Tue 13/513:40BHD - DUB

1 stop4h 35mBritish Airways

Deal found 29/4£263

Tue 6/508:55DUB - BHD

1 stop12h 20mKLM

Tue 13/506:30BHD - DUB

1 stop13h 45mKLM

Deal found 29/4£896

Sat 10/517:30SNN - BHD

1 stop22h 25mMultiple Airlines

Mon 12/514:25BHD - SNN

1 stop22h 10mMultiple Airlines

Deal found 29/4£234

Tue 27/512:35DUB - BHD

1 stop5h 05mMultiple Airlines

Tue 3/606:55BHD - DUB

1 stop5h 15mMultiple Airlines

Deal found 29/4£126

Tue 27/508:55DUB - BHD

1 stop12h 20mKLM

Tue 3/606:30BHD - DUB

1 stop13h 45mKLM

Deal found 30/4£207

Wed 28/510:55DUB - BHD

1 stop4h 25mBritish Airways

Wed 4/611:30BHD - DUB

1 stop5h 35mBritish Airways

Deal found 30/4£216

One-way flights from Ireland to Belfast
Search for one-way flight options from Ireland to Belfast. Find affordable one-way fares based on user searches. Data last updated 1 May 2025.

Tue 20/521:15DUB - BFS

1 stop28h 00mMultiple Airlines

Deal found 30/4£46

Wed 16/721:45ORK - BFS

1 stop10h 25mMultiple Airlines

Deal found 30/4£55

Tue 15/713:00SNN - BFS

1 stop17h 50mRyanair

Deal found 1/5£59

Tue 20/514:05DUB - BHD

1 stop21h 35mMultiple Airlines

Deal found 30/4£60

Wed 16/714:20SNN - BFS

1 stop16h 25mMultiple Airlines

Deal found 30/4£74

Wed 16/721:45ORK - BHD

1 stop23h 25mMultiple Airlines

Deal found 30/4£88

Wed 16/714:20SNN - BHD

1 stop6h 30mMultiple Airlines

Deal found 30/4£109

Tue 20/520:10DUB - BHD

1 stop21h 20mBritish Airways

Deal found 28/4£260

Sun 5/1006:20DUB - BHD

2 stops10h 55mIberia

Deal found 29/4£261

Sun 5/1019:50DUB - BHD

3 stops17h 05mLoganair

Deal found 29/4£339

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Tue 27/5

16:20-21:55

1 stop5h 35m

Belfast Intl

Tue 3/6

08:20-15:55

1 stop7h 35m

£101

ShannonBelfast

SNN - BFS

SNNBFS

Shannon

Tue 3/6

21:10-14:35

1 stop17h 25m

Belfast Intl

Sat 7/6

08:20-16:20

1 stop8h 00m

£109

CorkBelfast

ORK - BFS

ORKBFS

Cork

Sat 14/6

16:15-22:35

1 stop6h 20m

Belfast Intl

Sat 21/6

19:35-00:15

1 stop4h 40m

£113

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 9/6

20:20-12:05

1 stop15h 45m

Belfast City

Mon 16/6

09:50-21:05

1 stop11h 15m

£125

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 9/6

06:30-09:45

1 stop3h 15m

Belfast City

Mon 16/6

13:25-17:55

1 stop4h 30m

£166

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Tue 27/5

08:55-21:15

1 stop12h 20m

Belfast City

Tue 3/6

06:30-20:15

1 stop13h 45m

£207

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 9/6

08:45-13:05

1 stop4h 20m

Belfast City

Mon 16/6

19:30-07:45

1 stop12h 15m

£213

CorkBelfast

ORK - BHD

ORKBHD

Cork

Mon 9/6

07:20-14:40

1 stop7h 20m

Belfast City

Mon 16/6

19:30-23:45

1 stop4h 15m

£219

ShannonBelfast

SNN - BHD

SNNBHD

Shannon

Mon 9/6

07:40-14:40

1 stop7h 00m

Belfast City

Sun 15/6

06:50-20:35

1 stop13h 45m

£283

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 9/6

18:30-11:30

1 stop17h 00m

Belfast City

Mon 16/6

12:00-11:30

1 stop23h 30m

£351

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 23 results

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2

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Best time to book a flight from Ireland to Belfast

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

What is the cheapest time of day to fly from IE to BFS?

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

Rainfall in Belfast by month

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast

Get a feel of what it's like to fly with KLM, Aer Lingus and Iberia from Ireland to Belfast by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

7.8

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

7.8

Good

7.8

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

7.0

Good

7.8

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

7.0

Good

7.8

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

British Airways

6.6

Okay

7.8

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Ryanair

6.2

Okay

7.8

Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

What are the cheapest airlines to fly from Ireland to Belfast one-way?
The cheapet airlines for a one-way flight from Ireland to Belfast are Ryanair (£59), British Airways (£260), and Iberia (£261).
What are the most popular routes from Ireland to Belfast?
The most popular route from Ireland to Belfast is Dublin - Belfast Intl. You may also consider Dublin - Belfast City or Cork - Belfast Intl.
Can I find deals for flights from Ireland to Belfast that include hotel bookings?
Yes. In addition to deals on Ireland to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Belfast?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Belfast.
Can I find deals for business class flights from Ireland to Belfast?
Yes. Cheapflights offers flight deals from Ireland to Belfast 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 Ireland to Belfast?
Currently, January is the cheapest month in which you can book a flight from Ireland to Belfast (average of £67). Flying from Ireland to Belfast 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

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Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Belfast?

Cheapflights helps you search for flights from Ireland to Belfast via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Belfast?

Cheapflights simply makes it quick and affordable to book flights from Ireland to Belfast by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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Of course! You can now track prices for flights from Ireland to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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