DUB

£45 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 24/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£83
Multiple Airlines
Thu 8/1Thu 15/1
BFS - DUB • 1 stop
Cheapest one-way flight
£45
Multiple Airlines
Sat 24/1
BFS - DUB • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
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

Thu, 8 Jan - Thu, 15 Jan
Multiple Airlines Logo
14:00 - 23:45
BFS
-
DUB
9h 45m1 stop
Multiple Airlines Logo
06:10 - 16:15
DUB
-
BFS
10h 05m1 stop
£83Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
21:00 - 07:50
BFS
-
DUB
10h 50m1 stop
Multiple Airlines Logo
20:55 - 08:55
DUB
-
BFS
12h 00m1 stop
£84Multiple Airlines
Wed, 7 Jan - Wed, 14 Jan
Multiple Airlines Logo
15:45 - 23:05
BFS
-
DUB
7h 20m1 stop
Multiple Airlines Logo
13:00 - 18:50
DUB
-
BFS
5h 50m1 stop
£86Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
23:10 - 11:35
BFS
-
DUB
12h 25m1 stop
Multiple Airlines Logo
15:15 - 22:45
DUB
-
BFS
7h 30m1 stop
£87Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
20:00 - 07:50
BHD
-
DUB
11h 50m1 stop
Multiple Airlines Logo
06:55 - 17:15
DUB
-
BHD
10h 20m1 stop
£89Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
British Airways Logo
06:35 - 14:05
BHD
-
DUB
7h 30m1 stop
British Airways Logo
13:00 - 20:15
DUB
-
BHD
7h 15m1 stop
£162British Airways
Thu, 15 Jan - Mon, 19 Jan
British Airways Logo
06:35 - 17:00
BHD
-
DUB
10h 25m1 stop
British Airways Logo
13:00 - 20:15
DUB
-
BHD
7h 15m1 stop
£163British Airways
Thu, 15 Jan - Mon, 19 Jan
KLM Logo
17:20 - 22:10
BHD
-
DUB
4h 50m1 stop
KLM Logo
08:50 - 16:50
DUB
-
BHD
8h 00m1 stop
£211KLM
Thu, 15 Jan - Mon, 19 Jan
Aer Lingus Logo
10:35 - 21:35
BHD
-
DUB
11h 00m1 stop
Aer Lingus Logo
07:30 - 21:10
DUB
-
BHD
13h 40m1 stop
£232Aer Lingus
Thu, 15 Jan - Wed, 21 Jan
KLM Logo
06:30 - 22:10
LDY
-
DUB
15h 40m2 stops
KLM Logo
05:55 - 17:35
DUB
-
LDY
11h 40m2 stops
£289KLM
Useful Info

Good to know - Cheap tickets from Northern Ireland to Dublin

Low seasonJanuary
Cheapest flight£45
Best time to beat the crowds (11% 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
Wicklow
Naas
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)