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?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Northern Ireland.

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

The necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£46 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

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:40 - 18:45DUB-BFS

12h 05m1 stop

13:55 - 20:30BFS-DUB

6h 35m1 stop

£86Multiple Airlines

Find Deal

sáb, 29 nov - sáb, 6 dez

20:00 - 08:10DUB-BFS

12h 10m1 stop

21:15 - 09:45BFS-DUB

12h 30m1 stop

£97Multiple Airlines

Find Deal

sáb, 8 nov - seg, 10 nov

16:30 - 22:50DUB-BFS

6h 20m1 stop

06:15 - 15:05BFS-DUB

8h 50m1 stop

£98Multiple Airlines

Find Deal

qui, 13 nov - qui, 20 nov

18:55 - 08:25DUB-BFS

13h 30m1 stop

13:10 - 22:15BFS-DUB

9h 05m1 stop

£102Multiple Airlines

Find Deal

sáb, 29 nov - sáb, 6 dez

06:30 - 20:50DUB-BHD

14h 20m1 stop

09:45 - 20:55BHD-DUB

11h 10m1 stop

£136Aer Lingus

Find Deal

sáb, 8 nov - sáb, 15 nov

15:30 - 20:50DUB-BHD

5h 20m1 stop

07:00 - 20:45BHD-DUB

13h 45m1 stop

£147Aer Lingus

Find Deal

sáb, 15 nov - sex, 21 nov

13:25 - 21:00DUB-BHD

7h 35m1 stop

17:20 - 22:10BHD-DUB

4h 50m1 stop

£171KLM

Find Deal

sáb, 15 nov - sex, 21 nov

17:55 - 08:15DUB-BHD

14h 20m1 stop

06:35 - 15:05BHD-DUB

8h 30m1 stop

£181British Airways

Find Deal

sáb, 8 nov - sáb, 15 nov

05:55 - 21:00DUB-BHD

15h 05m1 stop

06:30 - 16:20BHD-DUB

9h 50m1 stop

£190KLM

Find Deal

sex, 7 nov - sáb, 15 nov

16:05 - 09:10DUB-BHD

17h 05m1 stop

19:35 - 07:55BHD-DUB

12h 20m1 stop

£196British Airways

Find Deal

sáb, 15 nov - sex, 21 nov

British Airways flights from Dublin to Northern Ireland

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

British Airways

8 Nov

DUB17:55Dublin

14h 20m

1 stop

BHD08:15Belfast City

15 Nov

BHD06:35Belfast City

8h 30m

1 stop

DUB15:05Dublin

£181

Find similar

British Airways

15 Nov

DUB16:05Dublin

17h 05m

1 stop

BHD09:10Belfast City

21 Nov

BHD19:35Belfast City

12h 20m

1 stop

DUB07:55Dublin

£196

Find similar

British Airways

7 Nov

DUB20:35Dublin

11h 50m

1 stop

BHD08:25Belfast City

15 Nov

BHD15:05Belfast City

4h 45m

1 stop

DUB19:50Dublin

£206

Find similar

Aer Lingus flights from Dublin to Northern Ireland

Our best Aer Lingus deals on Dublin to Northern Ireland flight tickets

Aer Lingus

8 Nov

DUB06:30Dublin

14h 20m

1 stop

BHD20:50Belfast City

15 Nov

BHD09:45Belfast City

11h 10m

1 stop

DUB20:55Dublin

£136

Find similar

Aer Lingus

15 Nov

DUB15:30Dublin

5h 20m

1 stop

BHD20:50Belfast City

21 Nov

BHD07:00Belfast City

13h 45m

1 stop

DUB20:45Dublin

£147

Find similar

Aer Lingus

7 Nov

DUB06:30Dublin

14h 40m

1 stop

BHD21:10Belfast City

15 Nov

BHD06:55Belfast City

9h 45m

1 stop

DUB16:40Dublin

£171

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBelfast

DUB - BFS

DUBBFS

Dublin

sáb 29/11

06:40-18:45

1 stop12h 05m

Belfast Intl

sáb 6/12

13:55-20:30

1 stop6h 35m

£86

DublinBelfast

DUB - BFS

DUBBFS

Dublin

sáb 8/11

20:00-08:10

1 stop12h 10m

Belfast Intl

seg 10/11

21:15-09:45

1 stop12h 30m

£97

DublinBelfast

DUB - BFS

DUBBFS

Dublin

qui 13/11

16:30-22:50

1 stop6h 20m

Belfast Intl

qui 20/11

06:15-15:05

1 stop8h 50m

£98

DublinBelfast

DUB - BFS

DUBBFS

Dublin

sáb 29/11

18:55-08:25

1 stop13h 30m

Belfast Intl

sáb 6/12

13:10-22:15

1 stop9h 05m

£102

DublinBelfast

DUB - BHD

DUBBHD

Dublin

sáb 8/11

06:30-20:50

1 stop14h 20m

Belfast City

sáb 15/11

09:45-20:55

1 stop11h 10m

£136

DublinBelfast

DUB - BHD

DUBBHD

Dublin

sáb 15/11

15:30-20:50

1 stop5h 20m

Belfast City

sex 21/11

07:00-20:45

1 stop13h 45m

£147

DublinBelfast

DUB - BHD

DUBBHD

Dublin

sáb 15/11

13:25-21:00

1 stop7h 35m

Belfast City

sex 21/11

17:20-22:10

1 stop4h 50m

£170

DublinBelfast

DUB - BHD

DUBBHD

Dublin

sáb 8/11

17:55-08:15

1 stop14h 20m

Belfast City

sáb 15/11

06:35-15:05

1 stop8h 30m

£181

DublinBelfast

DUB - BHD

DUBBHD

Dublin

sex 7/11

05:55-21:00

1 stop15h 05m

Belfast City

sáb 15/11

06:30-16:20

1 stop9h 50m

£190

DublinBelfast

DUB - BHD

DUBBHD

Dublin

sáb 15/11

16:05-09:10

1 stop17h 05m

Belfast City

sex 21/11

19:35-07:55

1 stop12h 20m

£196

Flights are sorted by cheapest return flights first.

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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?

Aer Lingus, KLM, and Ryanair 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

Direct flights	None

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?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to Northern Ireland. momondo saves you time and could save you money on your trip.

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?

Once all potential Dublin to Northern Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.