When did momondo last update prices for flights from Dublin Airport to Northern Ireland?

Prices for flights from Dublin Airport to Northern Ireland are refreshed on a daily basis.

How old do you have to be to fly from Dublin Airport to Northern Ireland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€46 Cheap Flights from Dublin to Northern Ireland in 2026

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Find the cheapest flights from Dublin to Northern Ireland

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

21:55 - 08:50

DUB

BFS

10h 55m

1 stop

18:50 - 07:20

BFS

DUB

12h 30m

1 stop

€82Multiple Airlines

Mon, 13 Apr - Mon, 27 Apr

16:15 - 23:20

DUB

BFS

7h 05m

1 stop

20:15 - 00:05

BFS

DUB

3h 50m

1 stop

€83Multiple Airlines

Wed, 15 Apr - Wed, 22 Apr

06:55 - 15:20

DUB

BFS

8h 25m

1 stop

08:40 - 17:00

BFS

DUB

8h 20m

1 stop

€84Multiple Airlines

Mon, 13 Apr - Mon, 20 Apr

20:30 - 08:05

DUB

BFS

11h 35m

1 stop

05:55 - 12:30

BFS

DUB

6h 35m

1 stop

€86Multiple Airlines

Tue, 14 Apr - Tue, 21 Apr

14:35 - 21:30

DUB

BFS

6h 55m

1 stop

05:55 - 12:30

BFS

DUB

6h 35m

1 stop

€87Multiple Airlines

Mon, 20 Apr - Tue, 21 Apr

19:25 - 08:35

DUB

BFS

13h 10m

1 stop

21:40 - 09:10

BFS

DUB

11h 30m

1 stop

€89Multiple Airlines

Sat, 28 Mar - Sat, 4 Apr

14:55 - 19:30

DUB

BFS

4h 35m

1 stop

19:20 - 01:00

BFS

DUB

5h 40m

1 stop

€89Multiple Airlines

Fri, 17 Apr - Fri, 24 Apr

08:00 - 16:10

DUB

BFS

8h 10m

1 stop

12:45 - 23:55

BFS

DUB

11h 10m

1 stop

€93Multiple Airlines

Thu, 26 Mar - Thu, 2 Apr

21:20 - 07:05

DUB

BFS

9h 45m

1 stop

07:35 - 14:05

BFS

DUB

6h 30m

1 stop

€94Multiple Airlines

Tue, 31 Mar - Tue, 7 Apr

07:55 - 11:55

DUB

BHD

4h 00m

1 stop

17:00 - 06:45

BHD

DUB

13h 45m

1 stop

€94Multiple Airlines

Mon, 20 Apr - Tue, 21 Apr

KLM flights from Dublin to Northern Ireland

Our best KLM deals on Dublin to Northern Ireland flight tickets

KLM

16 Mar

DUB13:25Dublin

7h 35m

1 stop

BHD21:00Belfast City

20 Mar

BHD06:30Belfast City

6h 10m

1 stop

DUB12:40Dublin

€244

KLM

26 Jul

DUB05:55Dublin

28h 20m

2 stops

LDY10:15Londonderry Eglinton

29 Jul

LDY06:30Londonderry Eglinton

10h 10m

2 stops

DUB16:40Dublin

€388

KLM

13 Apr

DUB08:55Dublin

36h 50m

2 stops

LDY21:45Londonderry Eglinton

19 Apr

LDY09:05Londonderry Eglinton

31h 35m

2 stops

DUB16:40Dublin

€413

British Airways flights from Dublin to Northern Ireland

Our best British Airways deals on Dublin to Northern Ireland flight tickets

British Airways

20 Apr

DUB20:30Dublin

11h 05m

1 stop

BHD07:35Belfast City

29 Apr

BHD20:35Belfast City

11h 10m

1 stop

DUB07:45Dublin

€254

British Airways

16 Mar

DUB15:10Dublin

5h 05m

1 stop

BHD20:15Belfast City

24 Mar

BHD15:05Belfast City

4h 35m

1 stop

DUB19:40Dublin

€269

British Airways

6 May

DUB10:30Dublin

8h 25m

1 stop

BHD18:55Belfast City

7 May

BHD06:30Belfast City

5h 35m

1 stop

DUB12:05Dublin

€281

Fly from

Fly to

Route

Depart

Return

Price

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Mon 13/4

21:55-08:50

1 stop10h 55m

Belfast Intl

Mon 27/4

18:50-07:20

1 stop12h 30m

€82

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Wed 15/4

16:15-23:20

1 stop7h 05m

Belfast Intl

Wed 22/4

20:15-00:05

1 stop3h 50m

€83

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Mon 13/4

06:55-15:20

1 stop8h 25m

Belfast Intl

Mon 20/4

08:40-17:00

1 stop8h 20m

€84

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Tue 14/4

20:30-08:05

1 stop11h 35m

Belfast Intl

Tue 21/4

05:55-12:30

1 stop6h 35m

€86

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Mon 20/4

14:35-21:30

1 stop6h 55m

Belfast Intl

Tue 21/4

05:55-12:30

1 stop6h 35m

€87

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sat 28/3

19:25-08:35

1 stop13h 10m

Belfast Intl

Sat 4/4

21:40-09:10

1 stop11h 30m

€89

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Fri 17/4

14:55-19:30

1 stop4h 35m

Belfast Intl

Fri 24/4

19:20-01:00

1 stop5h 40m

€89

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 26/3

08:00-16:10

1 stop8h 10m

Belfast Intl

Thu 2/4

12:45-23:55

1 stop11h 10m

€93

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Tue 31/3

21:20-07:05

1 stop9h 45m

Belfast Intl

Tue 7/4

07:35-14:05

1 stop6h 30m

€94

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 20/4

07:55-11:55

1 stop4h 00m

Belfast City

Tue 21/4

17:00-06:45

1 stop13h 45m

€94

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dublin to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Dublin to Northern Ireland?

Ryanair and Aer Lingus are the most popular carriers operating from Dublin to Northern Ireland

Cheap Dublin to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Northern Ireland

Fastest flight time	4h 00m
Direct flights	None

The fastest flight from Dublin to Northern Ireland takes 4h 00m

There are no direct flights from Dublin to Northern Ireland. There are no popular flight routes from Dublin to Northern Ireland.

Search flight deals

When did momondo last update prices for flights from Dublin Airport to Northern Ireland?
Prices for flights from Dublin Airport to Northern Ireland are refreshed on a daily basis.
How old do you have to be to fly from Dublin Airport to Northern Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Northern Ireland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Northern Ireland from Dublin.

Can I find flights from Dublin to Northern Ireland with flexible booking policies on momondo?

All flight searches from Dublin to Northern Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Dublin to Northern Ireland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Northern Ireland.

I’m not ready to book a flight from Dublin to Northern Ireland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dublin to Northern Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.