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Cheap flights from Belfast City Airport to Ireland from £48

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — DUB
29 May — 5 Jun1
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 29 April 2026.

Wed 27/511:40
BHD
-
DUB
1 stop9h 30m
Multiple Airlines
Wed 3/606:20
DUB
-
BHD
1 stop11h 30m
Multiple Airlines
Deal found 29/4£90
Thu 28/512:20
BHD
-
DUB
1 stop3h 55m
Multiple Airlines
Thu 4/607:40
DUB
-
BHD
1 stop6h 50m
Multiple Airlines
Deal found 28/4£103
Thu 4/612:20
BHD
-
DUB
1 stop8h 10m
Multiple Airlines
Mon 8/620:25
DUB
-
BHD
1 stop13h 25m
Multiple Airlines
Deal found 27/4£105
Fri 5/615:00
BHD
-
DUB
1 stop7h 25m
Multiple Airlines
Mon 8/619:25
DUB
-
BHD
1 stop14h 25m
Multiple Airlines
Deal found 29/4£110
Sat 23/507:00
BHD
-
DUB
1 stop13h 00m
Multiple Airlines
Sat 30/509:45
DUB
-
BHD
1 stop11h 15m
Multiple Airlines
Deal found 25/4£113
Fri 29/511:40
BHD
-
ORK
1 stop8h 15m
Multiple Airlines
Sun 31/523:55
ORK
-
BHD
1 stop8h 15m
Multiple Airlines
Deal found 25/4£116
Wed 6/511:40
BHD
-
DUB
1 stop5h 30m
Multiple Airlines
Thu 7/507:40
DUB
-
BHD
1 stop6h 50m
Multiple Airlines
Deal found 27/4£118
Mon 15/608:50
BHD
-
ORK
1 stop7h 30m
Multiple Airlines
Mon 22/607:30
ORK
-
BHD
1 stop5h 40m
Multiple Airlines
Deal found 24/4£118
Tue 26/510:50
BHD
-
DUB
1 stop3h 40m
Multiple Airlines
Wed 3/614:15
DUB
-
BHD
1 stop3h 35m
Multiple Airlines
Deal found 26/4£120
Wed 27/511:40
BHD
-
ORK
1 stop3h 15m
Multiple Airlines
Tue 2/608:30
ORK
-
BHD
1 stop8h 20m
Multiple Airlines
Deal found 26/4£120
Wed 27/511:40
BHD
-
ORK
1 stop3h 15m
Multiple Airlines
Wed 3/609:55
ORK
-
BHD
1 stop6h 20m
Multiple Airlines
Deal found 26/4£121
Tue 26/512:50
BHD
-
ORK
1 stop25h 35m
Multiple Airlines
Tue 2/608:30
ORK
-
BHD
1 stop8h 20m
Multiple Airlines
Deal found 26/4£122

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 29 April 2026.

Round-trip from

£90

One-way from

£48
27/5-3/6
  • 27/5-3/6
  • 2 total stops
  • 21h 00m total
  • Belfast to Ireland
Search Deals
23/7
  • 23/7
  • 1 total stop
  • 7h 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 29 April 2026.
Use the filters below to find and compare flights from Belfast City Airport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 28/5

12:20-16:15

1 stop3h 55m

Dublin

Thu 4/6

07:40-14:30

1 stop6h 50m

£103

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Wed 27/5

11:40-21:10

1 stop9h 30m

Dublin

Wed 3/6

22:00-14:30

2 stops16h 30m

£112

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 23/5

07:00-20:00

1 stop13h 00m

Dublin

Sat 30/5

09:45-21:00

1 stop11h 15m

£113

BelfastCork

BHD - ORK

BHDORK

Belfast City

Mon 15/6

08:50-16:20

1 stop7h 30m

Cork

Mon 22/6

07:30-13:10

1 stop5h 40m

£118

BelfastCork

BHD - ORK

BHDORK

Belfast City

Mon 11/5

09:30-20:40

1 stop11h 10m

Cork

Mon 18/5

13:35-17:45

1 stop4h 10m

£127

BelfastCork

BHD - ORK

BHDORK

Belfast City

Fri 29/5

11:40-19:55

1 stop8h 15m

Cork

Sun 31/5

23:55-08:10

1 stop8h 15m

£130

BelfastCork

BHD - ORK

BHDORK

Belfast City

Thu 11/6

11:45-18:05

1 stop6h 20m

Cork

Thu 18/6

06:10-17:45

2 stops11h 35m

£141
Fastest return journey

BelfastCork

BHD - ORK

BHDORK

Belfast City

Tue 26/5

18:20-21:45

1 stop3h 25m

Cork

Thu 4/6

17:25-21:05

1 stop3h 40m

£146

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 4/6

20:35-07:45

1 stop11h 10m

Dublin

Mon 8/6

20:30-08:50

1 stop12h 20m

£193

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sun 24/5

20:10-07:45

1 stop11h 35m

Dublin

Wed 3/6

12:50-18:55

1 stop6h 05m

£215

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 37 resultsSorted by cheapest first
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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 11h 10m. British Airways provides one of the quickest options available for as low as £193. There are 84 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

Browse thousands of different options on Cheapflights for your next trip

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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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Fly with Cheapflights

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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.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast City to Ireland for you. Better yet — we are completely free to use.

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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