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Cheap flights from Ireland to Belfast City Airport from £56

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BHD
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Belfast City
Explore the most affordable flight options available from Ireland to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Tue 16/1206:10DUB - BHD
1 stop3h 40mMultiple Airlines
Sat 20/1215:25BHD - DUB
1 stop5h 00mMultiple Airlines
Deal found 10/12£142
Fri 12/1219:45DUB - BHD
2 stops22h 40mMultiple Airlines
Thu 18/1217:20BHD - DUB
1 stop4h 55mMultiple Airlines
Deal found 11/12£147
Tue 16/1206:10DUB - BHD
1 stop3h 40mMultiple Airlines
Sun 21/1209:50BHD - DUB
1 stop5h 10mMultiple Airlines
Deal found 10/12£152
Thu 18/1206:15DUB - BHD
1 stop3h 30mMultiple Airlines
Sun 21/1209:50BHD - DUB
1 stop5h 10mMultiple Airlines
Deal found 10/12£152
Wed 17/1206:20DUB - BHD
1 stop3h 20mMultiple Airlines
Sat 20/1215:25BHD - DUB
1 stop5h 00mMultiple Airlines
Deal found 10/12£156
Sat 13/1215:05ORK - BHD
2 stops18h 45mMultiple Airlines
Sat 20/1218:00BHD - ORK
1 stop13h 00mMultiple Airlines
Deal found 11/12£157
Wed 24/1209:10ORK - BHD
1 stop7h 10mMultiple Airlines
Fri 26/1210:35BHD - ORK
1 stop10h 30mMultiple Airlines
Deal found 11/12£160
Fri 26/1221:30ORK - BHD
1 stop11h 45mMultiple Airlines
Tue 30/1206:55BHD - ORK
1 stop14h 05mMultiple Airlines
Deal found 10/12£176
Wed 17/1208:00DUB - BHD
1 stop5h 50mAer Lingus
Fri 19/1214:25BHD - DUB
1 stop4h 00mAer Lingus
Deal found 10/12£183
Fri 19/1209:20DUB - BHD
1 stop6h 05mMultiple Airlines
Sun 21/1218:40BHD - DUB
1 stop3h 00mMultiple Airlines
Deal found 10/12£189
Mon 15/1206:40DUB - BHD
1 stop4h 40mAer Lingus
Sun 21/1214:25BHD - DUB
1 stop3h 45mAer Lingus
Deal found 10/12£214
Tue 16/1206:40DUB - BHD
1 stop6h 10mAer Lingus
Fri 19/1210:20BHD - DUB
1 stop4h 05mAer Lingus
Deal found 10/12£220

Find flight deals from Ireland to Belfast City

Keep the following information in mind while searching for Ireland to Belfast City flight deals. Data was last updated 12 December 2025.

Round-trip from

£102

One-way from

£56
23/1-26/1
  • 23/1-26/1
  • 2 total stops
  • 6h 50m total
  • Ireland to Belfast
Search Deals
9/1
  • 9/1
  • 1 total stop
  • 7h 30m total
  • Ireland to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland 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 12 December 2025.
Use the filters below to find and compare flights from Ireland to Belfast City Airport that are best for you.

Fly from

Ireland

Fly to

Belfast City

Route

Depart

Return

Price

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 23/1

12:35-16:20

1 stop3h 45m

Belfast City

Mon 26/1

08:00-11:05

1 stop3h 05m

£102

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 17/1

15:55-20:30

1 stop4h 35m

Belfast City

Sat 24/1

14:15-20:20

1 stop6h 05m

£103

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 9/1

06:45-16:20

1 stop9h 35m

Belfast City

Fri 16/1

20:05-09:50

1 stop13h 45m

£103

CorkBelfast

ORK - BHD

ORKBHD

Cork

Fri 9/1

08:00-16:20

1 stop8h 20m

Belfast City

Thu 15/1

20:00-07:20

1 stop11h 20m

£111

CorkBelfast

ORK - BHD

ORKBHD

Cork

Thu 5/2

07:50-12:50

1 stop5h 00m

Belfast City

Fri 13/2

16:50-07:00

1 stop14h 10m

£119

CorkBelfast

ORK - BHD

ORKBHD

Cork

Mon 19/1

06:10-16:20

1 stop10h 10m

Belfast City

Sun 25/1

15:25-21:00

1 stop5h 35m

£131

CorkBelfast

ORK - BHD

ORKBHD

Cork

Thu 29/1

07:50-13:35

1 stop5h 45m

Belfast City

Fri 30/1

07:00-11:00

1 stop4h 00m

£134

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 27/2

15:55-20:30

1 stop4h 35m

Belfast City

Mon 2/3

16:55-20:10

1 stop3h 15m

£140

ShannonBelfast

SNN - BHD

SNNBHD

Shannon

Sat 10/1

20:45-09:45

1 stop13h 00m

Belfast City

Sat 17/1

06:55-23:59

2 stops17h 04m

£143

ShannonBelfast

SNN - BHD

SNNBHD

Shannon

Mon 2/2

05:50-16:20

2 stops10h 30m

Belfast City

Mon 9/2

06:55-23:30

2 stops16h 35m

£153

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 29 results
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Best time to book a flight from Ireland to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Ireland 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 Ireland to Belfast City Airport

What is the cheapest time of day to fly from IE to BHD?

Find hourly flight availability from Ireland to Belfast City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

When flying from Ireland to Belfast City Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 35% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Belfast City. 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 Ireland to Belfast City Airport?

    KLM and British Airways can get you from Ireland to Belfast City Airport in just under 7h 15m. Your travel time can differ by up to 3h 40m. Ireland and Belfast City Airport are separated by a distance of 84 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Ireland to Belfast City Airport?

    While some choose either Dublin - Belfast City or Shannon - Belfast City, Cork - Belfast City is the most popular route from Ireland to Belfast City Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland 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
Carrickfergus
Newcastle

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ireland to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
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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 Ireland to Belfast City?

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

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

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

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

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

Yes, Cheapflights offers price alerts on Ireland to Belfast City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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