DUB

£44 Find Cheap Flights from Northern Ireland to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£85
Multiple Airlines
Fri 20/2Sun 22/2
BFS - DUB • 1 stop
Cheapest one-way flight
£44
Multiple Airlines
Wed 18/3
BFS - DUB • 1 stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Northern Ireland to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Northern Ireland to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Northern Ireland to Dublin

Fri, 20 Feb - Sun, 22 Feb
Multiple Airlines Logo
20:20 - 23:59
BFS
-
DUB
3h 39m1 stop
Multiple Airlines Logo
06:30 - 12:00
DUB
-
BFS
5h 30m1 stop
£85Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Multiple Airlines Logo
18:25 - 23:05
BFS
-
DUB
4h 40m1 stop
Multiple Airlines Logo
06:45 - 10:20
DUB
-
BFS
3h 35m1 stop
£87Multiple Airlines
Fri, 13 Feb - Fri, 20 Feb
Multiple Airlines Logo
14:30 - 23:05
BFS
-
DUB
8h 35m1 stop
Multiple Airlines Logo
21:25 - 06:55
DUB
-
BFS
9h 30m1 stop
£87Multiple Airlines
Thu, 5 Feb - Sun, 8 Feb
Multiple Airlines Logo
06:15 - 20:45
BFS
-
DUB
14h 30m1 stop
Multiple Airlines Logo
06:30 - 12:00
DUB
-
BFS
5h 30m1 stop
£104Multiple Airlines
Tue, 27 Jan - Tue, 3 Feb
Multiple Airlines Logo
06:30 - 15:30
BFS
-
DUB
9h 00m1 stop
Multiple Airlines Logo
18:25 - 10:20
DUB
-
BFS
15h 55m1 stop
£105Multiple Airlines
Mon, 12 Jan - Thu, 15 Jan
Multiple Airlines Logo
10:05 - 15:05
BHD
-
DUB
5h 00m1 stop
Multiple Airlines Logo
08:00 - 16:05
DUB
-
BHD
8h 05m1 stop
£107Multiple Airlines
Thu, 5 Feb - Sun, 8 Feb
Aer Lingus Logo
10:35 - 14:45
BHD
-
DUB
4h 10m1 stop
Aer Lingus Logo
07:20 - 12:50
DUB
-
BHD
5h 30m1 stop
£139Aer Lingus
Sat, 17 Jan - Mon, 19 Jan
British Airways Logo
06:35 - 15:05
BHD
-
DUB
8h 30m1 stop
British Airways Logo
08:50 - 16:50
DUB
-
BHD
8h 00m1 stop
£212British Airways
Sat, 17 Jan - Mon, 19 Jan
British Airways Logo
06:35 - 14:20
BHD
-
DUB
7h 45m1 stop
British Airways Logo
10:45 - 16:50
DUB
-
BHD
6h 05m1 stop
£213British Airways
Sat, 10 Jan - Mon, 12 Jan
British Airways Logo
06:35 - 14:20
BHD
-
DUB
7h 45m1 stop
British Airways Logo
08:50 - 13:55
DUB
-
BHD
5h 05m1 stop
£228British Airways
Useful Info

Good to know - Cheap tickets from Northern Ireland to Dublin

Low seasonJanuary
Cheapest flight£44
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Belfast Intl Airport to Dublin

FAQs for booking flights from Northern Ireland to Dublin

  • How does KAYAK find such low prices on flights from Northern Ireland to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Northern Ireland to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Northern Ireland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Dundalk
Swords
Malahide
Bray
Carlingford
Mullingar
Drogheda
Naas
Wicklow
Castleknock
Portmarnock
Gorey
Arklow
Leixlip
Enniscorthy
Thurles
Slane

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)