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Cheap flights from Northern Ireland to Dublin from £54

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 5/1. 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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Find the cheapest flights from Northern Ireland to Dublin

Cheap return flights

These are some of the best return flight deals from Northern Ireland to Dublin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Northern Ireland to Dublin.

Cheap last-minute flights

Planning a quick getaway from Northern Ireland to Dublin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dublin, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Northern Ireland to Dublin

Find recent round-trip train or bus tickets from Northern Ireland to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
20:55 - 14:55BFS-DUB
18h 00m1 stop
06:30 - 16:00DUB-BFS
9h 30m1 stop
Mon, 6 Jan - Mon, 13 Jan
07:40 - 16:35BFS-DUB
8h 55m1 stop
10:00 - 21:20DUB-BFS
11h 20m1 stop
Thu, 9 Jan - Sat, 11 Jan
07:40 - 16:35BFS-DUB
8h 55m1 stop
08:15 - 21:20DUB-BFS
13h 05m1 stop
Thu, 9 Jan - Sat, 11 Jan
06:00 - 12:05BFS-DUB
6h 05m1 stop
08:15 - 13:55DUB-BFS
5h 40m1 stop
£105Ryanair
Find Deal
Sat, 11 Jan - Mon, 13 Jan
14:05 - 17:05BFS-DUB
3h 00m1 stop
08:15 - 13:55DUB-BFS
5h 40m1 stop
£109Ryanair
Find Deal
Fri, 10 Jan - Mon, 13 Jan
10:25 - 18:25BHD-DUB
8h 00m1 stop
12:25 - 17:20DUB-BHD
4h 55m1 stop
£137Aer Lingus
Find Deal
Sat, 11 Jan - Mon, 13 Jan
14:05 - 21:15BHD-DUB
7h 10m1 stop
07:10 - 13:00DUB-BHD
5h 50m1 stop
£188Aer Lingus
Find Deal
Sun, 22 Dec - Sun, 29 Dec
09:10 - 18:00BHD-DUB
8h 50m2 stops
20:30 - 07:40DUB-BHD
11h 10m1 stop
£237British Airways
Find Deal
Sat, 11 Jan - Mon, 13 Jan
06:30 - 16:40BHD-DUB
10h 10m1 stop
08:50 - 16:50DUB-BHD
8h 00m1 stop
£275KLM
Find Deal
Sat, 11 Jan - Mon, 13 Jan
06:30 - 17:00LDY-DUB
10h 30m1 stop
10:25 - 21:45DUB-LDY
11h 20m1 stop
£385British Airways
Find Deal
Thu, 5 Dec - Wed, 11 Dec
06:00 - 23:25BFS-DUB
17h 25m1 stop
Sun, 5 Jan
15:20 - 21:40BFS-DUB
6h 20m1 stop
Thu, 30 Jan
06:55 - 16:40BHD-DUB
9h 45m1 stop
£72Aer Lingus
Find Deal
Thu, 30 Jan
21:15 - 15:05BFS-DUB
17h 50m2 stops
Sun, 5 Jan
06:00 - 14:05BFS-DUB
32h 05m2 stops
Thu, 30 Jan
14:15 - 13:55BHD-DUB
23h 40m2 stops
Thu, 30 Jan
14:15 - 14:05BHD-DUB
23h 50m3 stops
Thu, 30 Jan
18:05 - 19:40LDY-DUB
25h 35m1 stop
Wed, 5 Mar
10:35 - 14:25BFS-DUB
3h 50m1 stop
Wed, 27 Nov
19:25 - 11:30BHD-DUB
16h 05m2 stops
£158British Airways
Find Deal
Wed, 27 Nov

Ryanair flights from Northern Ireland to Dublin

Our best Ryanair deals on Northern Ireland to Dublin flight tickets
Ryanair
11 Jan
BFS06:00Belfast Intl
6h 05m
1 stop
DUB12:05Dublin
13 Jan
DUB08:15Dublin
5h 40m
1 stop
BFS13:55Belfast Intl
Ryanair
10 Jan
BFS14:05Belfast Intl
3h 00m
1 stop
DUB17:05Dublin
13 Jan
DUB08:15Dublin
5h 40m
1 stop
BFS13:55Belfast Intl
Ryanair
11 Jan
BFS06:00Belfast Intl
6h 05m
1 stop
DUB12:05Dublin
13 Jan
DUB19:50Dublin
13h 15m
2 stops
BFS09:05Belfast Intl

British Airways flights from Northern Ireland to Dublin

Our best British Airways deals on Northern Ireland to Dublin flight tickets
British Airways
11 Jan
BHD09:10Belfast City
8h 50m
2 stops
DUB18:00Dublin
13 Jan
DUB20:30Dublin
11h 10m
1 stop
BHD07:40Belfast City
British Airways
5 Dec
LDY06:30Londonderry Eglinton
10h 30m
1 stop
DUB17:00Dublin
11 Dec
DUB10:25Dublin
11h 20m
1 stop
LDY21:45Londonderry Eglinton
British Airways
11 Dec
BHD09:10Belfast City
7h 10m
1 stop
DUB16:20Dublin
12 Dec
DUB19:15Dublin
15h 05m
1 stop
BHD10:20Belfast City

See travel insights to Dublin from

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 day to depart on your flight to Dublin?

On average, the least expensive day to fly to Dublin from Northern Ireland is on a Monday. momondo users have found tickets for Monday departures for as low as £0. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £141. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Flying to Dublin from Northern Ireland 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 £171 on average. Flights to Dublin from Northern Ireland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Northern Ireland to Dublin flights?

You could potentially save up to 38% on your flight if you consider stops on a Northern Ireland to Dublin flight.

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

£54

Fastest flight time

2h 45m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from Northern Ireland in the past 72 hours is £54. The best return flight deal from Northern Ireland to Dublin found on momondo in the last 72 hours is £89.
The fastest flight from Northern Ireland to Dublin takes 2h 45m
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 were last updated today.

  • How many operators does momondo search for flights from Northern Ireland to Dublin Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 license 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.


Best airlines flying from Northern Ireland to Dublin

Compare and see reviews for airlines that fly from Northern Ireland to Dublin with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £135Free CancellationRating
6.6
6,831 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Dublin . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Dublin from Northern Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Dublin from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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