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Cheap flights from Belfast City Airport to Dublin from £65

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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — DUB
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

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Enter your travel dates to find the best prices.

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 7 November 2025.

Sat 6/1212:40BHD - DUB
1 stop8h 30mMultiple Airlines
Mon 8/1219:30DUB - BHD
1 stop13h 00mMultiple Airlines
Deal found 5/11£119
Thu 4/1215:20BHD - DUB
1 stop5h 45mMultiple Airlines
Thu 11/1206:15DUB - BHD
1 stop9h 50mMultiple Airlines
Deal found 5/11£124
Sat 6/1207:00BHD - DUB
1 stop11h 25mAer Lingus
Mon 8/1208:30DUB - BHD
1 stop8h 50mAer Lingus
Deal found 7/11£141
Sat 6/1206:35BHD - DUB
1 stop10h 25mBritish Airways
Mon 8/1210:45DUB - BHD
1 stop7h 55mBritish Airways
Deal found 7/11£190
Sat 6/1217:20BHD - DUB
1 stop4h 50mKLM
Mon 8/1208:50DUB - BHD
1 stop12h 10mKLM
Deal found 7/11£234

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 7 November 2025.

Round-trip from

£108

One-way from

£65
30/1-2/2
  • 30/1-2/2
  • 2 total stops
  • 15h 59m total
  • Belfast to Dublin
Search Deals
13/11
  • 13/11
  • 1 total stop
  • 12h 30m 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 7 November 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

Fri 30/1

17:55-23:59

1 stop6h 04m

Dublin

Mon 2/2

06:30-16:25

1 stop9h 55m

£108

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 6/12

12:40-21:10

1 stop8h 30m

Dublin

Mon 8/12

19:30-08:30

1 stop13h 00m

£119

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 4/12

15:20-21:05

1 stop5h 45m

Dublin

Thu 11/12

06:15-16:05

1 stop9h 50m

£124

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 6/12

07:00-18:25

1 stop11h 25m

Dublin

Mon 8/12

08:30-17:20

1 stop8h 50m

£141

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 7/3

18:00-14:15

1 stop20h 15m

Dublin

Mon 9/3

10:45-16:50

1 stop6h 05m

£170

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 6/12

06:35-17:00

1 stop10h 25m

Dublin

Mon 8/12

10:45-18:40

1 stop7h 55m

£190

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Mon 30/3

19:30-07:45

1 stop12h 15m

Dublin

Tue 31/3

10:30-17:30

1 stop7h 00m

£221

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 13/11

11:00-23:30

1 stop12h 30m

£65

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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.

  • How long is the flight from Belfast City Airport to Dublin?

    Aer Lingus can get you from Belfast City Airport to Dublin in just under 11h 25m. Your travel time can differ by up to . The distance between Belfast City Airport and Dublin is about 84 mi.

  • 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 Cork flights
Belfast Intl to Dublin 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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