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Cheap flights from Northern Ireland to Dublin from €74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Dublin departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Thu 16/5
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Easily compare return flights from Northern Ireland to Dublin

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Northern Ireland to Dublin by changing tabs
Multiple Airlines
17 May
BFS08:25Belfast Intl
13h 20m
1 stop
DUB21:45Dublin
20 May
DUB06:40Dublin
11h 25m
1 stop
BFS18:05Belfast Intl
British Airways
17 May
BHD06:35Belfast City
12h 10m
1 stop
DUB18:45Dublin
19 May
DUB07:30Dublin
8h 55m
1 stop
BHD16:25Belfast City
Multiple Airlines
17 May
BHD16:10Belfast City
6h 15m
1 stop
DUB22:25Dublin
20 May
DUB06:40Dublin
14h 30m
1 stop
BHD21:10Belfast City
KLM
31 May
LDY06:30Londonderry Eglinton
13h 45m
2 stops
DUB20:15Dublin
7 Jun
DUB20:50Dublin
17h 30m
2 stops
LDY14:20Londonderry Eglinton
British Airways
17 May
BHD14:15Belfast City
8h 10m
1 stop
DUB22:25Dublin
19 May
DUB07:30Dublin
8h 55m
1 stop
BHD16:25Belfast City
Multiple Airlines
31 May
LDY14:00Londonderry Eglinton
3h 15m
1 stop
DUB17:15Dublin
7 Jun
DUB06:50Dublin
6h 35m
1 stop
LDY13:25Londonderry Eglinton

Find the cheapest one-way flights from Northern Ireland to Dublin

If you're looking for one-way flights from Northern Ireland to Dublin, view some of our deals below provided by Aer Lingus
Aer Lingus
11 May
BHD06:50Belfast City
14h 15m
1 stop
DUB21:05Dublin
Multiple Airlines
11 May
BHD12:00Belfast City
27h 25m
2 stops
DUB15:25Dublin

Search last-minute flights to Dublin from Northern Ireland

Find and compare return flight prices for your last-minute flight from Northern Ireland to Dublin
Multiple Airlines
17 May
BFS08:25Belfast Intl
13h 20m
1 stop
DUB21:45Dublin
20 May
DUB06:40Dublin
11h 25m
1 stop
BFS18:05Belfast Intl
British Airways
17 May
BHD06:35Belfast City
12h 10m
1 stop
DUB18:45Dublin
19 May
DUB07:30Dublin
8h 55m
1 stop
BHD16:25Belfast City
Multiple Airlines
17 May
BHD16:10Belfast City
6h 15m
1 stop
DUB22:25Dublin
20 May
DUB06:40Dublin
14h 30m
1 stop
BHD21:10Belfast City
British Airways
17 May
BHD14:15Belfast City
8h 10m
1 stop
DUB22:25Dublin
19 May
DUB07:30Dublin
8h 55m
1 stop
BHD16:25Belfast City
Multiple Airlines
17 May
BHD15:35Belfast City
18h 20m
2 stops
DUB09:55Dublin
20 May
DUB20:30Dublin
12h 25m
1 stop
BHD08:55Belfast City

British Airways flights from Northern Ireland to Dublin

Our best British Airways deals on Northern Ireland to Dublin flight tickets
British Airways
17 May
BHD06:35Belfast City
12h 10m
1 stop
DUB18:45Dublin
19 May
DUB07:30Dublin
8h 55m
1 stop
BHD16:25Belfast City
British Airways
17 May
BHD14:15Belfast City
8h 10m
1 stop
DUB22:25Dublin
19 May
DUB07:30Dublin
8h 55m
1 stop
BHD16:25Belfast City

How to get the cheapest flight ticket from Northern Ireland to Dublin

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 Northern Ireland to Dublin flight route?

Belfast Intl - Dublin. Fly from Belfast Intl to Dublin for the best Northern Ireland - Dublin flight prices

Cheap Northern Ireland to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Dublin

Best price found

€74

Fastest flight time

3h 15m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from Northern Ireland in the past 72 hours is €74. The best return flight deal from Northern Ireland to Dublin found on momondo in the last 72 hours is €172.
The fastest flight from Northern Ireland to Dublin takes 3h 15m
There are no direct flights from Northern Ireland to Dublin. Popular non-direct routes for this connection are Belfast Intl Airport - Dublin Airport, Londonderry Eglinton Airport - Dublin Airport and Belfast City Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)

  • When did momondo last update prices for flights from Northern Ireland to Dublin Airport?

    Prices for flights from Northern Ireland to Dublin Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Northern Ireland to Dublin Airport?

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek 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 Northern Ireland to Dublin?

It is quick and easy to find Northern Ireland to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

Can I find flights from Northern Ireland to Dublin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Northern Ireland to Dublin flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Northern Ireland.

I’m not ready to book a flight from Northern Ireland to Dublin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Northern Ireland to Dublin 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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