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Cheap flights from Belfast to Ireland from £61

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — DUB
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Belfast to Ireland

Keep the following information in mind while searching for Belfast to Ireland flight deals. Data was last updated 15 April 2025.

Round-trip from

£104

One-way from

£61
Ryanair
  • Ryanair
  • 9/5-11/5
  • 2 total stops
  • 30h 35m total
  • Belfast to Ireland
Search Deals
22/6
  • 22/6
  • 1 total stop
  • 8h 15m total
  • Belfast to Ireland
Search Deals

Find flight deals from Belfast to Ireland

Cheapest flights from Belfast to Ireland
Explore the most affordable flight options available from Belfast to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Fri 9/510:55BFS - ORK
1 stop6h 40mMultiple Airlines
Sun 11/512:15ORK - BFS
1 stop23h 55mMultiple Airlines
Deal found 14/4£104
Fri 30/516:40BFS - DUB
1 stop8h 15mMultiple Airlines
Fri 6/607:10DUB - BFS
1 stop9h 05mMultiple Airlines
Deal found 15/4£112
Sat 31/508:35BFS - ORK
1 stop13h 50mRyanair
Sat 7/622:50ORK - BFS
1 stop8h 00mRyanair
Deal found 14/4£123
Sat 31/507:00BHD - ORK
1 stop15h 25mMultiple Airlines
Sat 7/622:50ORK - BHD
1 stop22h 00mMultiple Airlines
Deal found 15/4£129
Sat 19/411:00BHD - DUB
1 stop13h 20mMultiple Airlines
Sun 20/406:50DUB - BHD
1 stop24h 35mMultiple Airlines
Deal found 15/4£206
Sat 31/507:05BHD - SNN
1 stop8h 45mBritish Airways
Sat 7/607:40SNN - BHD
1 stop13h 05mBritish Airways
Deal found 15/4£278
Sat 31/507:05BHD - ORK
1 stop8h 10mBritish Airways
Sat 7/611:45ORK - BHD
1 stop9h 00mBritish Airways
Deal found 15/4£280
Sat 31/507:05BHD - SNN
1 stop8h 45mMultiple Airlines
Sat 7/617:30SNN - BHD
2 stops16h 15mMultiple Airlines
Deal found 15/4£374
Sat 31/506:30BHD - ORK
2 stops8h 10mKLM
Sat 7/615:25ORK - BHD
2 stops29h 50mKLM
Deal found 15/4£468

Cheapflights Fare Finder

Customise your flight search to find flights from Belfast to 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 15 April 2025.
Use the filters below to find and compare flights from Belfast to Ireland that are best for you.

Fly from

Belfast

Fly to

Ireland

Route

Depart

Return

Price

BelfastCork

BFS - ORK

BFSORK

Belfast Intl

Fri 9/5

10:55-17:35

1 stop6h 40m

Cork

Sun 11/5

12:15-12:10

1 stop23h 55m

£104

BelfastDublin

BFS - DUB

BFSDUB

Belfast Intl

Fri 30/5

16:40-00:55

1 stop8h 15m

Dublin

Fri 6/6

07:10-16:15

1 stop9h 05m

£112

BelfastCork

BFS - ORK

BFSORK

Belfast Intl

Sat 31/5

08:35-22:25

1 stop13h 50m

Cork

Sat 7/6

22:50-06:50

1 stop8h 00m

£123

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sat 31/5

07:00-22:25

1 stop15h 25m

Cork

Sat 7/6

22:50-20:50

1 stop22h 00m

£129

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Sat 31/5

07:05-15:50

1 stop8h 45m

Shannon

Sat 7/6

07:40-20:45

1 stop13h 05m

£278

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sat 31/5

07:05-15:15

1 stop8h 10m

Cork

Sat 7/6

11:45-20:45

1 stop9h 00m

£280

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Sat 31/5

07:05-15:50

1 stop8h 45m

Shannon

Sat 7/6

17:30-09:45

2 stops16h 15m

£374

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sat 31/5

06:30-14:40

2 stops8h 10m

Cork

Sat 7/6

15:25-21:15

2 stops29h 50m

£468

BelfastDublin

BFS - DUB

BFSDUB

Belfast Intl

Sun 22/6

23:30-07:45

1 stop8h 15m

£61

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 17/7

17:10-21:30

1 stop4h 20m

£79

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 12 results
1
2

Best time to book a flight from Belfast to Ireland

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

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

Find hourly flight availability from Belfast to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

When flying from Belfast to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, 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 Ireland

Get insights into the airlines that provide service to 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 Ireland. Reviews last updated 15 April 2025.
KLM
7.8
Good
1,323 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

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.
KLM
7.8
Good
1,323 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

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
6,765 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

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
6.1
Okay
KLM
7.8
Good
1,323 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.1

Boarding

7.8

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

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

  • What are the most popular routes from Belfast to Ireland?

    While some choose either Belfast City - Shannon or Belfast Intl - Dublin, Belfast Intl - Shannon is the most popular route from Belfast to Ireland.

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

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

  • How can I find direct flights from Belfast to Ireland?

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

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

    Yes. Cheapflights offers flight deals from Belfast to 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 Belfast to Ireland?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Ireland (average of £71). Flying from Belfast to Ireland in May is currently the most expensive (average of £99). 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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Alternative routes for Belfast to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Belfast to Ireland

Discover the top 2 airlines that operate flights from Belfast to 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£61Average£123FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£241Average£343FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Ireland, users can toggle the no change fees filter when performing a flight search.

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