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Cheap flights from Northern Ireland to Ireland from £48

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 2/2. 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.
07:40 - 07:00BFS-ORK
23h 20m1 stop
06:05 - 07:15ORK-BFS
25h 10m1 stop
Thu, 12 Dec - Wed, 18 Dec
07:55 - 16:00BFS-DUB
8h 05m1 stop
20:05 - 07:50DUB-BFS
11h 45m1 stop
Wed, 11 Dec - Wed, 18 Dec
10:15 - 21:05BFS-DUB
10h 50m1 stop
07:30 - 07:15DUB-BFS
23h 45m1 stop
£107Ryanair UK
Find Deal
Tue, 10 Dec - Wed, 11 Dec
06:00 - 12:05BFS-DUB
6h 05m1 stop
17:45 - 22:00DUB-BFS
4h 15m1 stop
£122Ryanair UK
Find Deal
Sat, 7 Dec - Mon, 9 Dec
14:25 - 20:55BHD-DUB
6h 30m1 stop
11:45 - 20:55DUB-BHD
9h 10m1 stop
£132Aer Lingus
Find Deal
Tue, 3 Dec - Tue, 10 Dec
10:25 - 14:55BHD-DUB
4h 30m1 stop
06:40 - 19:55DUB-BHD
13h 15m1 stop
£140Aer Lingus
Find Deal
Sat, 23 Nov - Mon, 25 Nov
19:35 - 17:00BHD-DUB
21h 25m1 stop
20:30 - 08:25DUB-BHD
11h 55m1 stop
£154British Airways
Find Deal
Fri, 7 Mar - Sun, 9 Mar
11:15 - 17:00BHD-DUB
5h 45m1 stop
20:30 - 07:40DUB-BHD
11h 10m1 stop
£201British Airways
Find Deal
Sat, 14 Dec - Mon, 16 Dec
06:30 - 16:40LDY-DUB
10h 10m2 stops
08:50 - 21:45DUB-LDY
12h 55m2 stops
£271KLM
Find Deal
Thu, 5 Dec - Wed, 11 Dec
18:05 - 12:40LDY-DUB
18h 35m2 stops
13:25 - 10:15DUB-LDY
20h 50m2 stops
£344KLM
Find Deal
Mon, 2 Dec - Mon, 9 Dec
21:10 - 07:50BFS-DUB
10h 40m1 stop
Sun, 2 Feb
07:40 - 07:00BFS-ORK
23h 20m1 stop
Thu, 5 Dec
15:05 - 07:10BHD-DUB
16h 05m1 stop
Sun, 2 Feb
10:15 - 09:00BFS-ORK
22h 45m1 stop
Tue, 3 Dec
07:25 - 08:55BFS-ORK
25h 30m1 stop
Mon, 2 Dec
21:35 - 07:50BFS-DUB
10h 15m1 stop
£61Ryanair
Find Deal
Tue, 31 Dec
13:25 - 21:55BHD-DUB
8h 30m1 stop
£70Aer Lingus
Find Deal
Tue, 7 Jan
06:55 - 19:55BHD-DUB
13h 00m1 stop
£72Aer Lingus
Find Deal
Tue, 31 Dec
17:10 - 11:30BHD-DUB
18h 20m2 stops
£132British Airways
Find Deal
Tue, 7 Jan
06:30 - 11:10BHD-ORK
4h 40m1 stop
£199British Airways
Find Deal
Sun, 1 Dec
12:30 - 20:30LDY-DUB
8h 00m1 stop
06:40 - 17:35DUB-LDY
10h 55m1 stop
Sat, 16 Nov - Mon, 18 Nov
12:30 - 20:30LDY-DUB
8h 00m1 stop
10:45 - 17:35DUB-LDY
6h 50m2 stops
Sat, 16 Nov - Mon, 18 Nov
14:00 - 08:05LDY-DUB
18h 05m2 stops
13:25 - 10:15DUB-LDY
20h 50m2 stops
£342KLM
Find Deal
Sat, 16 Nov - Mon, 18 Nov

Ryanair UK flights from Northern Ireland to Ireland

Our best Ryanair UK deals on Northern Ireland to Ireland flight tickets
Ryanair UK
10 Dec
BFS10:15Belfast Intl
10h 50m
1 stop
DUB21:05Dublin
11 Dec
DUB07:30Dublin
23h 45m
1 stop
BFS07:15Belfast Intl
Ryanair UK
7 Dec
BFS06:00Belfast Intl
6h 05m
1 stop
DUB12:05Dublin
9 Dec
DUB17:45Dublin
4h 15m
1 stop
BFS22:00Belfast Intl
Ryanair UK
1 Dec
BFS06:00Belfast Intl
25h 50m
1 stop
DUB07:50Dublin
3 Dec
DUB07:25Dublin
24h 05m
1 stop
BFS07:30Belfast Intl

Aer Lingus flights from Northern Ireland to Ireland

Our best Aer Lingus deals on Northern Ireland to Ireland flight tickets
Aer Lingus
3 Dec
BHD14:25Belfast City
6h 30m
1 stop
DUB20:55Dublin
10 Dec
DUB11:45Dublin
9h 10m
1 stop
BHD20:55Belfast City
Aer Lingus
23 Nov
BHD10:25Belfast City
4h 30m
1 stop
DUB14:55Dublin
25 Nov
DUB06:40Dublin
13h 15m
1 stop
BHD19:55Belfast City
Aer Lingus
14 Dec
BHD06:50Belfast City
13h 40m
1 stop
DUB20:30Dublin
16 Dec
DUB06:40Dublin
11h 45m
1 stop
BHD18:25Belfast City

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 airline that flies to Ireland from Northern Ireland?

British Airways. British Airways is the most popular carrier operating from Northern Ireland to Ireland

What is the cheapest Northern Ireland to Ireland flight route?

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

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

You could potentially save up to 42% 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

£48

Fastest flight time

4h 10m

Direct flights

None

Airports in Ireland

3 airports
The best one-way flight to Ireland from Northern Ireland in the past 72 hours is £48. The best return flight deal from Northern Ireland to Ireland found on momondo in the last 72 hours is £103.
The fastest flight from Northern Ireland to Ireland takes 4h 10m
There are no direct flights from Northern Ireland to Ireland. Popular non-direct routes for this connection are Belfast Intl Airport - Dublin Airport, Belfast City Airport - Dublin Airport and Belfast Intl Airport - Cork Airport.
There are 3 airports near Ireland: Dublin (DUB), Shannon (SNN), 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 £133Free 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