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Cheap flights from Belfast City Airport to Ireland from £74

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — DUB
27 Jan — 3 Feb1
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 28 December 2025.

Mon 29/1206:50BHD - DUB
1 stop6h 55mMultiple Airlines
Sun 4/120:40DUB - BHD
1 stop15h 20mMultiple Airlines
Deal found 26/12£148

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 28 December 2025.

Round-trip from

£94

One-way from

£74
24/1-31/1
  • 24/1-31/1
  • 2 total stops
  • 11h 05m total
  • Belfast to Ireland
Search Deals
16/4
  • 16/4
  • 1 total stop
  • 13h 20m 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 28 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

Sat 24/1

16:45-22:15

1 stop5h 30m

Dublin

Sat 31/1

10:40-16:15

1 stop5h 35m

£94

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 5/2

13:20-23:45

1 stop10h 25m

Dublin

Mon 9/2

06:30-16:25

1 stop9h 55m

£107

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sun 15/2

07:25-17:55

1 stop10h 30m

Cork

Sun 22/2

22:25-07:30

1 stop9h 05m

£110

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Fri 23/1

20:05-09:50

1 stop13h 45m

Dublin

Fri 30/1

20:30-09:50

1 stop13h 20m

£113

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Thu 19/2

07:25-14:40

1 stop7h 15m

Shannon

Wed 25/2

07:40-12:50

1 stop5h 10m

£119

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Mon 12/1

13:15-16:00

1 stop2h 45m

Dublin

Fri 16/1

12:20-18:25

1 stop6h 05m

£129

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Thu 16/4

07:00-13:30

1 stop6h 30m

Shannon

Sat 18/4

08:10-14:15

1 stop6h 05m

£150

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 5/2

11:05-19:45

1 stop8h 40m

Dublin

Mon 9/2

10:45-20:15

1 stop9h 30m

£178

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Wed 18/2

12:25-17:00

1 stop4h 35m

Dublin

Sun 22/2

20:40-08:25

1 stop11h 45m

£218

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 5/2

17:20-22:10

1 stop4h 50m

Dublin

Mon 9/2

05:55-16:50

1 stop10h 55m

£239

Flights are sorted by cheapest return flights first.

Deals found on 26/12

Showing 1-10 of 21 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 6h 05m. KLM provides one of the quickest options available for as low as £257. 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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