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Cheap flights from Dublin to Belfast City Airport from £96

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BHD
21 Nov — 28 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Dublin to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Belfast City (BHD). 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 22 October 2025.

Round-trip from

£100

One-way from

£96
19/11-26/11
  • 19/11-26/11
  • 2 total stops
  • 14h 55m total
  • Dublin to Belfast
Search Deals
27/10
  • 27/10
  • 1 total stop
  • 10h 35m total
  • Dublin to Belfast
Search Deals

Find flight deals from Dublin to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Belfast City
Explore the most affordable flight options available from Dublin to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Wed 19/1106:20DUB - BHD
1 stop10h 55mMultiple Airlines
Wed 26/1117:45BHD - DUB
1 stop4h 00mMultiple Airlines
Deal found 20/10£100
Tue 18/1107:20DUB - BHD
1 stop4h 20mMultiple Airlines
Tue 25/1112:15BHD - DUB
1 stop10h 50mMultiple Airlines
Deal found 21/10£114
Mon 8/1206:35DUB - BHD
1 stop9h 50mMultiple Airlines
Sun 14/1208:40BHD - DUB
1 stop12h 20mMultiple Airlines
Deal found 20/10£137
Fri 7/1108:30DUB - BHD
1 stop7h 50mMultiple Airlines
Thu 13/1120:00BHD - DUB
1 stop11h 50mMultiple Airlines
Deal found 20/10£145
Sat 22/1108:50DUB - BHD
1 stop12h 10mKLM
Sat 29/1117:20BHD - DUB
1 stop4h 50mKLM
Deal found 21/10£173
Fri 7/1105:55DUB - BHD
1 stop15h 05mKLM
Thu 13/1117:20BHD - DUB
1 stop23h 00mKLM
Deal found 20/10£193
Sat 22/1117:55DUB - BHD
1 stop14h 20mBritish Airways
Sat 29/1118:00BHD - DUB
1 stop15h 50mBritish Airways
Deal found 22/10£203
Sat 22/1115:30DUB - BHD
1 stop5h 20mAer Lingus
Sat 29/1107:00BHD - DUB
1 stop13h 55mAer Lingus
Deal found 22/10£211

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Belfast City 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 22 October 2025.
Use the filters below to find and compare flights from Dublin to Belfast City Airport that are best for you.

Fly from

Dublin

Fly to

Belfast City

Route

Depart

Return

Price

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Wed 19/11

06:20-17:15

1 stop10h 55m

Belfast City

Wed 26/11

17:45-21:45

1 stop4h 00m

£100

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 8/12

06:35-16:25

1 stop9h 50m

Belfast City

Sun 14/12

08:40-21:00

1 stop12h 20m

£137

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 7/11

08:30-16:20

1 stop7h 50m

Belfast City

Thu 13/11

20:00-07:50

1 stop11h 50m

£145

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sun 11/1

10:45-15:15

1 stop4h 30m

Belfast City

Tue 13/1

14:00-18:45

1 stop4h 45m

£155

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 7/11

05:55-21:00

1 stop15h 05m

Belfast City

Thu 13/11

17:20-16:20

1 stop23h 00m

£194

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 22/11

17:55-08:15

1 stop14h 20m

Belfast City

Sat 29/11

18:00-09:50

1 stop15h 50m

£203

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 22/11

15:30-20:50

1 stop5h 20m

Belfast City

Sat 29/11

07:00-20:55

1 stop13h 55m

£211

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 30/3

20:55-08:50

1 stop11h 55m

Belfast City

Tue 31/3

13:40-19:35

1 stop5h 55m

£227

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sun 23/11

07:20-12:50

1 stop5h 30m

Belfast City

Tue 25/11

06:50-10:25

1 stop3h 35m

£240

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 7/11

20:35-08:25

1 stop11h 50m

Belfast City

Thu 13/11

20:00-07:55

1 stop11h 55m

£240

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 11 results
1
2

Best time to book a flight from Dublin to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Dublin 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 Dublin to Belfast City. 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 from for flights from Dublin to Belfast City?

    If you book a flight to Belfast City from Dublin, you will be flying from 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 Dublin to Belfast City per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin to Belfast City 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 Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Newcastle
Carrickfergus

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Belfast City flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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