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.

€72 Cheap Flights from Dublin to Northern Ireland in 2025/26

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Find the cheapest flights from Dublin to Northern Ireland

Round-trip

One-way

Cheap return flights

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06:45 - 10:20

DUB

BFS

3h 35m1 stop

07:55 - 13:25

BFS

DUB

5h 30m1 stop

€89Multiple Airlines

Wed, 4 Feb - Wed, 11 Feb

21:45 - 07:25

DUB

BFS

9h 40m1 stop

05:45 - 11:35

BFS

DUB

5h 50m1 stop

€90Multiple Airlines

Sun, 18 Jan - Sun, 25 Jan

21:45 - 07:25

DUB

BFS

9h 40m1 stop

05:45 - 09:50

BFS

DUB

4h 05m1 stop

€93Multiple Airlines

Sun, 18 Jan - Sun, 25 Jan

22:15 - 10:30

DUB

BFS

12h 15m1 stop

14:00 - 19:00

BFS

DUB

5h 00m1 stop

€94Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

06:10 - 16:15

DUB

BFS

10h 05m1 stop

12:40 - 23:35

BFS

DUB

10h 55m1 stop

€95Multiple Airlines

Thu, 12 Feb - Mon, 16 Feb

06:10 - 16:15

DUB

BFS

10h 05m1 stop

10:35 - 23:35

BFS

DUB

13h 00m1 stop

€98Multiple Airlines

Thu, 12 Feb - Mon, 16 Feb

19:30 - 07:25

DUB

BFS

11h 55m1 stop

07:55 - 21:10

BFS

DUB

13h 15m1 stop

€101Multiple Airlines

Sun, 4 Jan - Wed, 7 Jan

08:50 - 21:45

DUB

LDY

12h 55m2 stops

14:00 - 08:05

LDY

DUB

18h 05m2 stops

€311KLM

Tue, 20 Jan - Tue, 27 Jan

08:50 - 21:45

DUB

LDY

12h 55m2 stops

09:05 - 22:10

LDY

DUB

13h 05m2 stops

€312KLM

Mon, 26 Jan - Sun, 1 Feb

20:40 - 17:35

DUB

LDY

20h 55m1 stop

18:10 - 19:50

LDY

DUB

25h 40m1 stop

€325British Airways

Mon, 2 Feb - Fri, 6 Feb

KLM flights from Dublin to Northern Ireland

Our best KLM deals on Dublin to Northern Ireland flight tickets

KLM

2 Feb

DUB05:55Dublin

10h 55m

1 stop

BHD16:50Belfast City

10 Feb

BHD17:20Belfast City

4h 50m

1 stop

DUB22:10Dublin

€211

Find similar

KLM

20 Jan

DUB08:50Dublin

12h 55m

2 stops

LDY21:45Londonderry Eglinton

27 Jan

LDY14:00Londonderry Eglinton

18h 05m

2 stops

DUB08:05Dublin

€311

Find similar

KLM

26 Jan

DUB08:50Dublin

12h 55m

2 stops

LDY21:45Londonderry Eglinton

1 Feb

LDY09:05Londonderry Eglinton

13h 05m

2 stops

DUB22:10Dublin

€312

Find similar

British Airways flights from Dublin to Northern Ireland

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

British Airways

2 Feb

DUB20:40Dublin

12h 25m

1 stop

BHD09:05Belfast City

10 Feb

BHD19:25Belfast City

12h 30m

1 stop

DUB07:55Dublin

€244

Find similar

British Airways

6 Jun

DUB20:10Dublin

14h 00m

1 stop

BHD10:10Belfast City

12 Jun

BHD20:05Belfast City

11h 35m

1 stop

DUB07:40Dublin

€256

Find similar

British Airways

2 Feb

DUB20:40Dublin

12h 25m

1 stop

BHD09:05Belfast City

11 Feb

BHD06:35Belfast City

5h 35m

1 stop

DUB12:10Dublin

€267

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Wed 4/2

06:45-10:20

1 stop3h 35m

Belfast Intl

Wed 11/2

07:55-13:25

1 stop5h 30m

€89

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sun 18/1

21:45-07:25

1 stop9h 40m

Belfast Intl

Sun 25/1

05:45-11:35

1 stop5h 50m

€90

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sun 18/1

21:45-07:25

1 stop9h 40m

Belfast Intl

Sun 25/1

05:45-09:50

1 stop4h 05m

€93

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 5/2

22:15-10:30

1 stop12h 15m

Belfast Intl

Thu 12/2

14:00-19:00

1 stop5h 00m

€94

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 12/2

06:10-16:15

1 stop10h 05m

Belfast Intl

Mon 16/2

12:40-23:35

1 stop10h 55m

€95

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 12/2

06:10-16:15

1 stop10h 05m

Belfast Intl

Mon 16/2

10:35-23:35

1 stop13h 00m

€98

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sun 4/1

19:30-07:25

1 stop11h 55m

Belfast Intl

Wed 7/1

07:55-21:10

1 stop13h 15m

€101

DublinLondonderry

DUB - LDY

DUBLDY

Dublin

Tue 20/1

08:50-21:45

2 stops12h 55m

Londonderry Eglinton

Tue 27/1

14:00-08:05

2 stops18h 05m

€311

DublinLondonderry

DUB - LDY

DUBLDY

Dublin

Mon 26/1

08:50-21:45

2 stops12h 55m

Londonderry Eglinton

Sun 1/2

09:05-22:10

2 stops13h 05m

€312

DublinLondonderry

DUB - LDY

DUBLDY

Dublin

Mon 2/2

20:40-17:35

1 stop20h 55m

Londonderry Eglinton

Fri 6/2

18:10-19:50

1 stop25h 40m

€325

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?

KLM and British Airways 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	3h 05m
Direct flights	None

The fastest flight from Dublin to Northern Ireland takes 3h 05m

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.