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Cheap flights from Dublin to Northern Ireland from £55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Northern Ireland departing on 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Dublin to Northern Ireland

Cheap return flights

These are some of the best return flight deals from Dublin to Northern Ireland that have been recently found on momondo from popular airlines, departing in the coming months.
07:25 - 07:10DUB-BFS
23h 45m1 stop
21:55 - 09:35BFS-DUB
11h 40m1 stop
Thu, 3 Apr - Mon, 28 Apr
06:30 - 10:25DUB-BFS
3h 55m1 stop
19:35 - 16:50BFS-DUB
21h 15m1 stop
Wed, 16 Apr - Sat, 19 Apr
07:40 - 07:10DUB-BFS
23h 30m1 stop
06:00 - 00:15BFS-DUB
18h 15m1 stop
Thu, 3 Apr - Thu, 10 Apr
06:30 - 15:15DUB-BFS
8h 45m1 stop
09:35 - 21:15BFS-DUB
11h 40m1 stop
Sun, 6 Apr - Sun, 13 Apr
13:25 - 21:00DUB-BHD
7h 35m1 stop
06:30 - 12:35BHD-DUB
6h 05m1 stop
£166KLM
Find Deal
Mon, 24 Mar - Tue, 1 Apr
20:30 - 07:40DUB-BHD
11h 10m1 stop
20:20 - 07:40BHD-DUB
11h 20m1 stop
£181British Airways
Find Deal
Mon, 24 Mar - Tue, 1 Apr
06:40 - 13:10DUB-BFS
6h 30m1 stop
16:40 - 21:15BFS-DUB
4h 35m1 stop
Mon, 24 Mar - Tue, 1 Apr
13:05 - 17:35DUB-LDY
4h 30m1 stop
14:00 - 19:20LDY-DUB
5h 20m1 stop
£284British Airways
Find Deal
Sat, 29 Mar - Sat, 5 Apr
17:20 - 11:50DUB-LDY
18h 30m2 stops
06:30 - 22:25LDY-DUB
15h 55m2 stops
£315KLM
Find Deal
Sat, 29 Mar - Sat, 5 Apr
17:50 - 11:50DUB-LDY
18h 00m1 stop
06:30 - 13:25LDY-DUB
6h 55m2 stops
£635British Airways
Find Deal
Sat, 29 Mar - Sat, 5 Apr

British Airways flights from Dublin to Northern Ireland

Our best British Airways deals on Dublin to Northern Ireland flight tickets
British Airways
24 Mar
DUB20:30Dublin
11h 10m
1 stop
BHD07:40Belfast City
1 Apr
BHD20:20Belfast City
11h 20m
1 stop
DUB07:40Dublin
British Airways
29 Mar
DUB13:05Dublin
4h 30m
1 stop
LDY17:35Londonderry Eglinton
5 Apr
LDY14:00Londonderry Eglinton
5h 20m
1 stop
DUB19:20Dublin
British Airways
22 Feb
DUB09:15Dublin
3h 35m
1 stop
BHD12:50Belfast City
28 Feb
BHD17:10Belfast City
3h 35m
1 stop
DUB20:45Dublin

KLM flights from Dublin to Northern Ireland

Our best KLM deals on Dublin to Northern Ireland flight tickets
KLM
24 Mar
DUB13:25Dublin
7h 35m
1 stop
BHD21:00Belfast City
1 Apr
BHD06:30Belfast City
6h 05m
1 stop
DUB12:35Dublin
KLM
29 Mar
DUB17:20Dublin
18h 30m
2 stops
LDY11:50Londonderry Eglinton
5 Apr
LDY06:30Londonderry Eglinton
15h 55m
2 stops
DUB22:25Dublin
KLM
22 Feb
DUB05:55Dublin
11h 40m
2 stops
LDY17:35Londonderry Eglinton
28 Feb
LDY06:30Londonderry Eglinton
10h 10m
2 stops
DUB16:40Dublin

See travel insights to Northern Ireland from

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 time of day to depart on your flight to Northern Ireland?

Flying to Northern Ireland from Dublin at midday is the least expensive time of day to depart. momondo users have found prices as low as £0 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £259 on average. Flights to Northern Ireland from Dublin in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Best price found

£55

Fastest flight time

3h 55m

Direct flights

None

Airports in Northern Ireland

3 airports
The best one-way flight to Northern Ireland from Dublin in the past 72 hours is £55. The best return flight deal from Dublin to Northern Ireland found on momondo in the last 72 hours is £108.
The fastest flight from Dublin to Northern Ireland takes 3h 55m
There are no direct flights from Dublin to Northern Ireland. Popular non-direct routes for this connection are Dublin Airport - Belfast Intl Airport, Dublin Airport - Londonderry Eglinton Airport and Dublin Airport - Belfast City Airport.
There are 3 airports near Northern Ireland: Londonderry Eglinton (LDY), Belfast Intl (BFS), Belfast City (BHD)

  • 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.


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Popular Cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo