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.

£34 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

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:00 - 23:20

DUB

BFS

5h 20m

1 stop

11:10 - 19:20

BFS

DUB

8h 10m

1 stop

£69Multiple Airlines

Sat, 9 May - Sat, 16 May

23:50 - 08:30

DUB

BFS

8h 40m

1 stop

12:45 - 20:30

BFS

DUB

7h 45m

1 stop

£69Multiple Airlines

Thu, 7 May - Thu, 14 May

22:00 - 11:35

DUB

BFS

13h 35m

1 stop

16:40 - 21:20

BFS

DUB

4h 40m

1 stop

£70Multiple Airlines

Tue, 21 Apr - Tue, 28 Apr

19:55 - 08:05

DUB

BFS

12h 10m

1 stop

07:30 - 14:50

BFS

DUB

7h 20m

1 stop

£71Multiple Airlines

Mon, 27 Apr - Wed, 6 May

19:55 - 08:05

DUB

BFS

12h 10m

1 stop

08:30 - 20:25

BFS

DUB

11h 55m

1 stop

£72Multiple Airlines

Mon, 27 Apr - Wed, 6 May

10:05 - 15:15

DUB

BFS

5h 10m

1 stop

15:40 - 20:45

BFS

DUB

5h 05m

1 stop

£72Multiple Airlines

Wed, 6 May - Wed, 13 May

21:30 - 08:30

DUB

BFS

11h 00m

1 stop

12:45 - 20:30

BFS

DUB

7h 45m

1 stop

£73Multiple Airlines

Thu, 7 May - Thu, 14 May

15:45 - 22:20

DUB

BFS

6h 35m

1 stop

12:45 - 20:30

BFS

DUB

7h 45m

1 stop

£74Multiple Airlines

Thu, 7 May - Thu, 14 May

20:35 - 10:00

DUB

BFS

13h 25m

1 stop

07:35 - 19:50

BFS

DUB

12h 15m

1 stop

£75Multiple Airlines

Mon, 11 May - Tue, 19 May

06:30 - 12:15

DUB

BFS

5h 45m

1 stop

16:40 - 23:20

BFS

DUB

6h 40m

1 stop

£75Multiple Airlines

Tue, 5 May - Tue, 12 May

KLM flights from Dublin to Northern Ireland

Our best KLM deals on Dublin to Northern Ireland flight tickets

KLM

27 Apr

DUB08:55Dublin

8h 00m

1 stop

BHD16:55Belfast City

3 May

BHD09:50Belfast City

12h 35m

1 stop

DUB22:25Dublin

£198

KLM

6 Jun

DUB05:55Dublin

11h 00m

1 stop

BHD16:55Belfast City

8 Jun

BHD09:50Belfast City

12h 35m

1 stop

DUB22:25Dublin

£267

KLM

22 Apr

DUB05:55Dublin

11h 45m

2 stops

LDY17:40Londonderry Eglinton

29 Apr

LDY18:10Londonderry Eglinton

16h 15m

2 stops

DUB10:25Dublin

£443

British Airways flights from Dublin to Northern Ireland

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

British Airways

27 Apr

DUB20:30Dublin

12h 20m

1 stop

BHD08:50Belfast City

3 May

BHD19:10Belfast City

12h 35m

1 stop

DUB07:45Dublin

£217

British Airways

27 Apr

DUB20:30Dublin

11h 05m

1 stop

BHD07:35Belfast City

3 May

BHD13:10Belfast City

6h 20m

1 stop

DUB19:30Dublin

£226

British Airways

27 Apr

DUB20:30Dublin

11h 05m

1 stop

BHD07:35Belfast City

3 May

BHD20:10Belfast City

11h 35m

1 stop

DUB07:45Dublin

£227

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sat 9/5

18:00-23:20

1 stop5h 20m

Belfast Intl

Sat 16/5

11:10-19:20

1 stop8h 10m

£69

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 7/5

23:50-08:30

1 stop8h 40m

Belfast Intl

Thu 14/5

12:45-20:30

1 stop7h 45m

£69

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Tue 21/4

22:00-11:35

1 stop13h 35m

Belfast Intl

Tue 28/4

16:40-21:20

1 stop4h 40m

£70

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Mon 27/4

19:55-08:05

1 stop12h 10m

Belfast Intl

Wed 6/5

07:30-14:50

1 stop7h 20m

£71

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Mon 27/4

19:55-08:05

1 stop12h 10m

Belfast Intl

Wed 6/5

08:30-20:25

1 stop11h 55m

£72

Fastest return journey

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Wed 6/5

10:05-15:15

1 stop5h 10m

Belfast Intl

Wed 13/5

15:40-20:45

1 stop5h 05m

£72

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 7/5

21:30-08:30

1 stop11h 00m

Belfast Intl

Thu 14/5

12:45-20:30

1 stop7h 45m

£73

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 7/5

15:45-22:20

1 stop6h 35m

Belfast Intl

Thu 14/5

12:45-20:30

1 stop7h 45m

£74

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Mon 11/5

20:35-10:00

1 stop13h 25m

Belfast Intl

Tue 19/5

07:35-19:50

1 stop12h 15m

£75

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Tue 5/5

06:30-12:15

1 stop5h 45m

Belfast Intl

Tue 12/5

16:40-23:20

1 stop6h 40m

£75

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 is the most popular carrier 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?
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.