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Cheap flights from Belfast City Airport to Dublin from £64

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — DUB
14 12월 — 21 12월1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Belfast City to Dublin

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Cheapest flights from Belfast City to Dublin
Explore the most affordable flight options available from Belfast City to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 11월 2025.

목 11/1216:40BHD - DUB
1 stop4h 55mMultiple Airlines
목 18/1213:00DUB - BHD
1 stop4h 20mMultiple Airlines
Deal found 13/11£125
화 18/1111:05BHD - DUB
1 stop5h 55mMultiple Airlines
수 19/1106:30DUB - BHD
1 stop10h 20mMultiple Airlines
Deal found 13/11£138
금 12/1216:50BHD - DUB
1 stop4h 35mMultiple Airlines
월 15/1218:45DUB - BHD
1 stop13h 45mMultiple Airlines
Deal found 12/11£142
금 12/1217:20BHD - DUB
1 stop6h 45mMultiple Airlines
금 19/1221:25DUB - BHD
1 stop11h 50mMultiple Airlines
Deal found 13/11£145
금 12/1208:20BHD - DUB
1 stop12h 50mAer Lingus
월 15/1207:20DUB - BHD
1 stop5h 30mAer Lingus
Deal found 12/11£156
금 12/1219:35BHD - DUB
1 stop12h 20mBritish Airways
월 15/1220:40DUB - BHD
1 stop11h 00mBritish Airways
Deal found 12/11£192
금 12/1219:35BHD - DUB
1 stop12h 20mBritish Airways
금 19/1206:40DUB - BHD
2 stops9h 35mBritish Airways
Deal found 13/11£342
목 11/1211:05BHD - DUB
1 stop5h 55mBritish Airways
목 18/1220:40DUB - BHD
2 stops17h 25mBritish Airways
Deal found 13/11£346

Cheap flight deals from Belfast City to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 11월 2025.

Round-trip from

£109

One-way from

£64
9/1-11/1
  • 9/1-11/1
  • 2 total stops
  • 17h 55m total
  • Belfast to Dublin
Search Deals
6/12
  • 6/12
  • 1 total stop
  • 9h 00m total
  • Belfast to Dublin
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to Dublin 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 14 11월 2025.
Use the filters below to find and compare flights from Belfast City Airport to Dublin that are best for you.

Fly from

Belfast City

Fly to

Dublin

Route

Depart

Return

Price

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

금 9/1

20:05-07:15

1 stop11h 10m

Dublin

일 11/1

08:30-15:15

1 stop6h 45m

£109

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

목 8/1

20:00-07:50

1 stop11h 50m

Dublin

월 12/1

06:55-17:15

1 stop10h 20m

£110

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

목 11/12

16:40-21:35

1 stop4h 55m

Dublin

목 18/12

13:00-17:20

1 stop4h 20m

£125

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

화 9/12

17:20-20:50

1 stop3h 30m

Dublin

화 16/12

07:20-11:40

1 stop4h 20m

£130

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

금 12/12

16:50-21:25

1 stop4h 35m

Dublin

월 15/12

18:45-08:30

1 stop13h 45m

£142

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

금 12/12

08:20-21:10

1 stop12h 50m

Dublin

월 15/12

07:20-12:50

1 stop5h 30m

£156

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

목 8/1

06:35-14:05

1 stop7h 30m

Dublin

월 12/1

10:45-16:50

1 stop6h 05m

£171

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

금 12/12

19:35-07:55

1 stop12h 20m

Dublin

월 15/12

20:40-09:05

1 stop12h 25m

£192

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

금 12/12

17:20-22:10

1 stop4h 50m

Dublin

월 15/12

08:50-21:00

1 stop12h 10m

£209

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

토 6/12

13:55-22:55

1 stop9h 00m

£64

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 17 results
1
2

Best time to book a flight from Belfast City to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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.

Related info for your journey

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

  • What airport do you fly into for flights to Dublin from Belfast City?

    If you book a flight to Dublin from Belfast City, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Belfast City to Dublin per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City to Dublin 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

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Wicklow
Tullamore
Cavan
Drogheda
Malahide
Portmarnock
Dundalk
Enniscorthy
Mullingar
Bray
Arklow
Kildare
Carlingford
Maynooth
Swords
Naas

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast City to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Dublin flights
Belfast Intl to Cork flights
Belfast City to Cork flights
Belfast Intl to Shannon flights
Belfast City to Shannon flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast City to Dublin?

Deals for Belfast City to Dublin 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 Dublin?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Belfast City.

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

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

Can Cheapflights notify me if prices for flights from Belfast City to Dublin become cheaper?

Yes! Start tracking prices for Belfast City to Dublin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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