Cheap flights from Belfast City Airport to Ireland from £62

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — DUB
7 Sep — 14 Sep1
1 adult

Cheap flight deals from Belfast City to Ireland

Keep the following information in mind while searching for Belfast City to Ireland flight deals. Data was last updated 2 September 2025.

Round-trip from

£124

One-way from

£62
Aer Lingus
  • Aer Lingus
  • 9/10-13/10
  • 2 total stops
  • 26h 10m total
  • Belfast to Ireland
10/9
  • 10/9
  • 1 total stop
  • 5h 05m total
  • Belfast to Ireland

Find flight deals from Belfast City to Ireland

Cheapest flights from Belfast City to Ireland
Explore the most affordable flight options available from Belfast City to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Thu 9/1020:05BHD - DUB
1 stop12h 30mMultiple Airlines
Mon 13/1007:15DUB - BHD
1 stop13h 40mMultiple Airlines
Deal found 1/9£124
Sat 18/1014:20BHD - DUB
1 stop6h 25mMultiple Airlines
Mon 20/1020:15DUB - BHD
1 stop13h 55mMultiple Airlines
Deal found 2/9£132
Sat 18/1015:15BHD - DUB
1 stop4h 45mAer Lingus
Mon 20/1006:30DUB - BHD
1 stop6h 20mAer Lingus
Deal found 1/9£144
Sat 11/1014:20BHD - ORK
1 stop9h 25mMultiple Airlines
Sat 18/1007:30ORK - BHD
1 stop12h 40mMultiple Airlines
Deal found 31/8£156
Sat 1/1107:25BHD - DUB
1 stop5h 00mMultiple Airlines
Sun 2/1110:20DUB - BHD
1 stop3h 35mMultiple Airlines
Deal found 31/8£157
Sat 11/1007:05BHD - DUB
1 stop12h 15mBritish Airways
Mon 13/1008:45DUB - BHD
1 stop4h 20mBritish Airways
Deal found 31/8£167
Sun 7/907:00BHD - DUB
1 stop8h 20mAer Lingus
Thu 11/906:30DUB - BHD
1 stop6h 50mAer Lingus
Deal found 31/8£172
Sat 11/1007:00BHD - DUB
1 stop12h 20mMultiple Airlines
Mon 13/1008:45DUB - BHD
1 stop11h 40mMultiple Airlines
Deal found 31/8£181
Thu 9/1007:05BHD - ORK
1 stop16h 40mMultiple Airlines
Thu 16/1007:20ORK - BHD
1 stop12h 25mMultiple Airlines
Deal found 31/8£222
Sat 18/1009:35BHD - DUB
1 stop9h 45mBritish Airways
Mon 20/1006:50DUB - BHD
2 stops7h 50mBritish Airways
Deal found 1/9£252
Sat 11/1017:25BHD - ORK
1 stop5h 00mKLM
Sat 18/1006:00ORK - BHD
1 stop10h 55mKLM
Deal found 1/9£270
Mon 6/1019:30BHD - ORK
1 stop19h 45mBritish Airways
Wed 8/1016:15ORK - BHD
1 stop15h 20mBritish Airways
Deal found 2/9£281

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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 2 September 2025.
Use the filters below to find and compare flights from Belfast City Airport to Ireland that are best for you.

Fly from

Belfast City

Fly to

Ireland

Route

Depart

Return

Price

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 9/10

20:05-08:35

1 stop12h 30m

Dublin

Mon 13/10

07:15-20:55

1 stop13h 40m

£124

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 18/10

14:20-20:45

1 stop6h 25m

Dublin

Mon 20/10

20:15-10:10

1 stop13h 55m

£132

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 18/10

15:15-20:00

1 stop4h 45m

Dublin

Mon 20/10

06:30-12:50

1 stop6h 20m

£144

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sat 11/10

14:20-23:45

1 stop9h 25m

Cork

Sat 18/10

07:30-20:10

1 stop12h 40m

£156

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 1/11

07:25-12:25

1 stop5h 00m

Dublin

Sun 2/11

10:20-13:55

1 stop3h 35m

£157

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 18/10

09:35-19:20

1 stop9h 45m

Dublin

Mon 20/10

10:30-18:45

1 stop8h 15m

£167

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 11/10

07:05-19:20

1 stop12h 15m

Dublin

Mon 13/10

08:45-13:05

1 stop4h 20m

£167

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 11/10

07:00-19:20

1 stop12h 20m

Dublin

Mon 13/10

08:45-20:25

1 stop11h 40m

£181

BelfastCork

BHD - ORK

BHDORK

Belfast City

Thu 9/10

07:05-23:45

1 stop16h 40m

Cork

Thu 16/10

07:20-19:45

1 stop12h 25m

£222

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sat 11/10

17:25-22:25

1 stop5h 00m

Cork

Sat 18/10

06:00-16:55

1 stop10h 55m

£270

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 26 results
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Best time to book a flight from Belfast City to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Belfast City 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 City Airport to Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to 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 Belfast City Airport to Ireland?

    A quick flight from Belfast City Airport to Ireland can take about 4h 45m. Aer Lingus provides one of the quickest options available for as low as £144. There are 84 mi between Belfast City Airport and Ireland. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to Ireland (average of £71). Flying from Belfast City Airport to Ireland in August is currently the most expensive (average of £94). 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

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

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

Yes, we can. To see specific flights from Belfast City to Ireland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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