How do I get Price Alerts for flights from Dublin to Northern Ireland?

Confirm your travel details to search for the latest offers for flights from Dublin to Northern Ireland . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Dublin to Northern Ireland with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

£42 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

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Cheap return flights

Enter your travel dates to find the best prices.

16:30 - 22:50

DUB

BFS

6h 20m

1 stop

22:20 - 07:50

BFS

DUB

9h 30m

1 stop

£73Multiple Airlines

Thu, 5 Mar - Mon, 9 Mar

16:30 - 22:50

DUB

BFS

6h 20m

1 stop

07:50 - 12:50

BFS

DUB

5h 00m

1 stop

£78Multiple Airlines

Thu, 5 Mar - Mon, 9 Mar

06:45 - 10:20

DUB

BFS

3h 35m

1 stop

07:30 - 14:50

BFS

DUB

7h 20m

1 stop

£79Multiple Airlines

Wed, 25 Mar - Wed, 1 Apr

18:45 - 08:50

DUB

BFS

14h 05m

1 stop

18:50 - 07:50

BFS

DUB

13h 00m

1 stop

£83Multiple Airlines

Sat, 28 Feb - Mon, 2 Mar

15:00 - 20:25

DUB

BFS

5h 25m

1 stop

21:05 - 07:15

BFS

DUB

10h 10m

1 stop

£88Multiple Airlines

Fri, 6 Mar - Fri, 13 Mar

06:10 - 13:10

DUB

BFS

7h 00m

1 stop

07:00 - 10:25

BFS

DUB

3h 25m

1 stop

£89Multiple Airlines

Tue, 24 Mar - Tue, 31 Mar

06:10 - 09:45

DUB

BFS

3h 35m

1 stop

08:00 - 14:05

BFS

DUB

6h 05m

1 stop

£90Multiple Airlines

Tue, 24 Mar - Tue, 31 Mar

18:45 - 09:05

DUB

BFS

14h 20m

1 stop

07:00 - 17:05

BFS

DUB

10h 05m

1 stop

£90Multiple Airlines

Mon, 9 Mar - Mon, 16 Mar

22:55 - 08:55

DUB

BFS

10h 00m

1 stop

07:00 - 17:05

BFS

DUB

10h 05m

1 stop

£93Multiple Airlines

Mon, 9 Mar - Mon, 16 Mar

07:20 - 18:25

DUB

BHD

11h 05m

1 stop

06:50 - 17:55

BHD

DUB

11h 05m

1 stop

£167Aer Lingus

Fri, 20 Feb - Sun, 22 Feb

KLM flights from Dublin to Northern Ireland

Our best KLM deals on Dublin to Northern Ireland flight tickets

KLM

28 Feb

DUB05:55Dublin

10h 55m

1 stop

BHD16:50Belfast City

2 Mar

BHD06:30Belfast City

6h 10m

1 stop

DUB12:40Dublin

£196

KLM

28 Feb

DUB17:15Dublin

19h 35m

2 stops

LDY12:50Londonderry Eglinton

6 Mar

LDY06:30Londonderry Eglinton

9h 50m

2 stops

DUB16:20Dublin

£273

KLM

1 May

DUB11:10Dublin

10h 35m

2 stops

LDY21:45Londonderry Eglinton

3 May

LDY18:10Londonderry Eglinton

16h 15m

2 stops

DUB10:25Dublin

£463

British Airways flights from Dublin to Northern Ireland

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

British Airways

28 Feb

DUB20:40Dublin

11h 35m

1 stop

BHD08:15Belfast City

2 Mar

BHD06:35Belfast City

8h 30m

1 stop

DUB15:05Dublin

£223

British Airways

7 Mar

DUB20:40Dublin

12h 30m

1 stop

BHD09:10Belfast City

8 Mar

BHD20:25Belfast City

11h 30m

1 stop

DUB07:55Dublin

£223

British Airways

28 Feb

DUB17:55Dublin

14h 20m

1 stop

BHD08:15Belfast City

2 Mar

BHD09:15Belfast City

5h 05m

1 stop

DUB14:20Dublin

£239

Fly from

Fly to

Route

Depart

Return

Price

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 5/3

16:30-22:50

1 stop6h 20m

Belfast Intl

Mon 9/3

22:20-07:50

1 stop9h 30m

£73

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 5/3

16:30-22:50

1 stop6h 20m

Belfast Intl

Mon 9/3

07:50-12:50

1 stop5h 00m

£78

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Wed 25/3

06:45-10:20

1 stop3h 35m

Belfast Intl

Wed 1/4

07:30-14:50

1 stop7h 20m

£79

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sat 28/2

18:45-08:50

1 stop14h 05m

Belfast Intl

Mon 2/3

18:50-07:50

1 stop13h 00m

£83

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Fri 6/3

15:00-20:25

1 stop5h 25m

Belfast Intl

Fri 13/3

21:05-07:15

1 stop10h 10m

£88

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Tue 24/3

06:10-13:10

1 stop7h 00m

Belfast Intl

Tue 31/3

07:00-10:25

1 stop3h 25m

£89

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Tue 24/3

06:10-09:45

1 stop3h 35m

Belfast Intl

Tue 31/3

08:00-14:05

1 stop6h 05m

£90

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Mon 9/3

18:45-09:05

1 stop14h 20m

Belfast Intl

Mon 16/3

07:00-17:05

1 stop10h 05m

£90

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Mon 9/3

22:55-08:55

1 stop10h 00m

Belfast Intl

Mon 16/3

07:00-17:05

1 stop10h 05m

£93

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 20/2

07:20-18:25

1 stop11h 05m

Belfast City

Sun 22/2

06:50-17:55

1 stop11h 05m

£167

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 30m
Direct flights	None

The fastest flight from Dublin to Northern Ireland takes 3h 30m

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.

How do I get Price Alerts for flights from Dublin to Northern Ireland?
Confirm your travel details to search for the latest offers for flights from Dublin to Northern Ireland. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Dublin to Northern Ireland with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.