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Cheap flights from Northern Ireland to Ireland 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 Ireland 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 Ireland

Cheap return flights

These are some of the best return flight deals from Northern Ireland to Ireland 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 Ireland.

Cheap last-minute flights

Planning a quick getaway from Northern Ireland to Ireland? 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 Ireland, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Northern Ireland to Ireland

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

All round-trip flight deals to Ireland

The cheapest plane tickets to Ireland 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
05:45 - 15:35BFS-ORK
9h 50m1 stop
06:10 - 13:55ORK-BFS
7h 45m1 stop
Mon, 6 Jan - Mon, 13 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 - 15:50BHD-ORK
9h 20m2 stops
06:10 - 16:50ORK-BHD
10h 40m1 stop
£284KLM
Find Deal
Wed, 7 May - Wed, 14 May
13:40 - 19:50BHD-ORK
6h 10m1 stop
07:20 - 15:20ORK-BHD
8h 00m1 stop
£297British Airways
Find Deal
Wed, 7 May - Wed, 14 May
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
09:55 - 19:25BHD-SNN
9h 30m1 stop
07:45 - 16:15SNN-BHD
8h 30m1 stop
£327British Airways
Find Deal
Tue, 26 Nov - Tue, 3 Dec
09:55 - 16:45BHD-SNN
6h 50m1 stop
07:45 - 16:15SNN-BHD
8h 30m1 stop
£348British Airways
Find Deal
Tue, 26 Nov - Tue, 3 Dec

Ryanair flights from Northern Ireland to Ireland

Our best Ryanair deals on Northern Ireland to Ireland 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 Ireland

Our best British Airways deals on Northern Ireland to Ireland 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
7 May
BHD13:40Belfast City
6h 10m
1 stop
ORK19:50Cork
14 May
ORK07:20Cork
8h 00m
1 stop
BHD15:20Belfast City
British Airways
26 Nov
BHD09:55Belfast City
9h 30m
1 stop
SNN19:25Shannon
3 Dec
SNN07:45Shannon
8h 30m
1 stop
BHD16:15Belfast City

See travel insights to Ireland from

How to get the cheapest flight ticket from Northern Ireland to 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 day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Monday when prices can be found for as low as £0. This is often the case because there is less demand to fly during this day of the week. Flights from Northern Ireland to Ireland on a Saturday will generally be more expensive and average around £141. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

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

Cheap Northern Ireland to Ireland flight deals and tips

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

Best price found

£54

Fastest flight time

2h 45m

Direct flights

None

Airports in Ireland

2 airports
The best one-way flight to Ireland from Northern Ireland in the past 72 hours is £54. The best return flight deal from Northern Ireland to Ireland found on momondo in the last 72 hours is £89.
The fastest flight from Northern Ireland to Ireland takes 2h 45m
There are no direct flights from Northern Ireland to Ireland. 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 are 2 airports near Ireland: Dublin (DUB), Cork (ORK)

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

    Prices for flights from Northern Ireland to Ireland were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Northern Ireland to Ireland

Compare and see reviews for airlines that fly from Northern Ireland to Ireland 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 Ireland?

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

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

Yes. All flights to Ireland from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Ireland 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 Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Popular Cities in Ireland

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