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Cheap flights from Belfast City Airport to Ireland from £50

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — DUB
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Ireland

Enter your travel dates to find the best prices.

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 12 December 2025.

Fri 12/1218:55BHD - DUB
1 stop5h 10mMultiple Airlines
Tue 16/1206:10DUB - BHD
1 stop6h 40mMultiple Airlines
Deal found 12/12£241
Fri 12/1208:45BHD - SNN
1 stop10h 40mBritish Airways
Mon 15/1220:05SNN - BHD
1 stop13h 00mBritish Airways
Deal found 9/12£312

Find 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 12 December 2025.

Round-trip from

£89

One-way from

£50
15/1-19/1
  • 15/1-19/1
  • 2 total stops
  • 22h 10m total
  • Belfast to Ireland
Search Deals
24/3
  • 24/3
  • 1 total stop
  • 4h 55m total
  • Belfast to Ireland
Search Deals

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 12 December 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 15/1

20:00-07:50

1 stop11h 50m

Dublin

Mon 19/1

06:55-17:15

1 stop10h 20m

£89

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 8/1

20:00-07:05

1 stop11h 05m

Dublin

Thu 15/1

07:20-19:20

1 stop12h 00m

£96

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Wed 7/1

16:50-20:05

1 stop3h 15m

Dublin

Wed 14/1

11:40-16:20

1 stop4h 40m

£97

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 5/3

11:00-23:30

1 stop12h 30m

Dublin

Wed 18/3

06:20-17:15

1 stop10h 55m

£106

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sat 31/1

14:15-19:25

1 stop5h 10m

Cork

Sat 7/2

12:35-20:30

1 stop7h 55m

£117

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 15/1

06:35-14:05

1 stop7h 30m

Dublin

Mon 19/1

13:00-20:15

1 stop7h 15m

£161

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 15/1

06:35-14:05

1 stop7h 30m

Dublin

Sat 17/1

17:55-08:15

1 stop14h 20m

£170

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Tue 20/1

08:45-17:05

1 stop8h 20m

Dublin

Sat 24/1

13:10-17:15

1 stop4h 05m

£170

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 15/1

17:20-22:10

1 stop4h 50m

Dublin

Mon 19/1

08:50-16:50

1 stop8h 00m

£210

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 15/1

10:35-21:35

1 stop11h 00m

Dublin

Mon 19/1

07:30-21:10

1 stop13h 40m

£231

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 15 results
1
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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 6h 05m. KLM provides one of the quickest options available for as low as £267. There are 220 mi between Belfast City Airport and Ireland.

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

    While some choose either Belfast City - Cork or Belfast City - Shannon, Belfast City - Dublin is the most popular route 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.

See more FAQs

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Alternative routes for Belfast City to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Belfast City to Ireland?

Deals for Belfast City to Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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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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Not ready to book yet? You can track prices for flights from Belfast City to Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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