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Cheap flights from Ireland to Northern Ireland from €66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Northern Ireland departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Northern Ireland

Recent return flight deals from Ireland to Northern Ireland

KAYAK's recommended return flight deals from the most popular airlines that fly from Ireland to Northern Ireland.
 Logo
21:50 - 10:55DUB-BFS
13h 05m1 stop
 Logo
07:15 - 20:35BFS-DUB
13h 20m1 stop
€109
Find Deal
Fri, 13 Jun - Sun, 15 Jun
 Logo
21:55 - 08:10DUB-BFS
10h 15m1 stop
 Logo
05:45 - 00:40BFS-DUB
18h 55m1 stop
€115
Find Deal
Wed, 4 Jun - Sat, 7 Jun
 Logo
08:50 - 21:30DUB-BFS
12h 40m1 stop
 Logo
22:05 - 19:10BFS-DUB
21h 05m1 stop
€116
Find Deal
Wed, 4 Jun - Wed, 11 Jun
 Logo
13:00 - 10:25DUB-BFS
21h 25m1 stop
 Logo
07:25 - 16:05BFS-DUB
8h 40m1 stop
€119
Find Deal
Tue, 6 May - Tue, 13 May
 Logo
16:05 - 22:20SNN-BFS
6h 15m1 stop
 Logo
15:55 - 19:50BFS-SNN
3h 55m1 stop
€120
Find Deal
Mon, 16 Jun - Thu, 19 Jun
British Airways Logo
20:15 - 08:50DUB-BHD
12h 35m1 stop
British Airways Logo
20:05 - 07:40BHD-DUB
11h 35m1 stop
€206British Airways
Find Deal
Fri, 6 Jun - Fri, 13 Jun
Aer Lingus Logo
06:40 - 17:40DUB-BHD
11h 00m1 stop
Aer Lingus Logo
07:30 - 13:00BHD-DUB
5h 30m1 stop
€240Aer Lingus
Find Deal
Fri, 9 May - Sun, 11 May
British Airways Logo
20:30 - 08:50ORK-BHD
12h 20m1 stop
British Airways Logo
19:30 - 23:45BHD-ORK
4h 15m1 stop
€259British Airways
Find Deal
Mon, 2 Jun - Mon, 9 Jun
KLM Logo
11:10 - 21:45DUB-LDY
10h 35m2 stops
KLM Logo
09:05 - 22:25LDY-DUB
13h 20m2 stops
€453KLM
Find Deal
Mon, 2 Jun - Sun, 8 Jun
KLM Logo
06:00 - 21:15ORK-BHD
15h 15m1 stop
KLM Logo
06:30 - 14:40BHD-ORK
32h 10m2 stops
€472KLM
Find Deal
Mon, 2 Jun - Mon, 9 Jun

Aer Lingus flights from Ireland to Northern Ireland

Our best Aer Lingus deals on Ireland to Northern Ireland flight tickets
Aer Lingus
9 May
DUB06:40Dublin
11h 00m
1 stop
BHD17:40Belfast City
11 May
BHD07:30Belfast City
5h 30m
1 stop
DUB13:00Dublin
Aer Lingus
25 Apr
DUB07:05Dublin
7h 30m
1 stop
BHD14:35Belfast City
29 Apr
BHD15:20Belfast City
7h 00m
1 stop
DUB22:20Dublin
Aer Lingus
6 May
ORK06:00Cork
27h 45m
3 stops
BHD09:45Belfast City
15 May
BHD10:20Belfast City
24h 10m
3 stops
ORK10:30Cork

KLM flights from Ireland to Northern Ireland

Our best KLM deals on Ireland to Northern Ireland flight tickets
KLM
29 Apr
DUB13:20Dublin
7h 55m
1 stop
BHD21:15Belfast City
6 May
BHD06:30Belfast City
6h 05m
1 stop
DUB12:35Dublin
KLM
29 Apr
DUB08:55Dublin
12h 20m
1 stop
BHD21:15Belfast City
6 May
BHD06:30Belfast City
13h 45m
1 stop
DUB20:15Dublin
KLM
6 May
DUB13:20Dublin
20h 55m
2 stops
LDY10:15Londonderry Eglinton
15 May
LDY06:30Londonderry Eglinton
13h 45m
2 stops
DUB20:15Dublin

See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Ireland to Northern 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

How long is the flight from Ireland to Northern Ireland?

The flight from Ireland to Northern Ireland depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to Belfast Intl Airport (the most popular airport in Northern Ireland), then the flight time is 5h 10m on average. If you fly from Cork (another popular airport in Ireland) to Belfast Intl Airport, then the average flight time is 6h 20m.

Cheap Ireland to Northern Ireland flight deals and tips

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

Best price found

€66

Fastest flight time

3h 05m

Direct flights

None

Airports in Northern Ireland

3 airports
The best one-way flight to Northern Ireland from Ireland in the past 72 hours is €66. The best return flight deal from Ireland to Northern Ireland found on momondo in the last 72 hours is €109.
The fastest flight from Ireland to Northern Ireland takes 3h 05m
There are no direct flights from Ireland to Northern Ireland. Popular non-direct routes for this connection are Dublin Airport - Belfast Intl Airport, Shannon Airport - Belfast Intl Airport and Cork Airport - Belfast Intl Airport.
There are 3 airports near Northern Ireland: Londonderry Eglinton (LDY), Belfast Intl (BFS), Belfast City (BHD)

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

    Prices for flights from Ireland to Northern Ireland are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Northern Ireland.

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

    The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Ireland to Northern Ireland

Compare and see reviews for airlines that fly from Ireland to Northern Ireland with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom €267Free CancellationRating
6.6
6,805 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Northern Ireland for you.

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

All flight searches from Ireland to Northern Ireland on momondo can be filtered to show those which offer flexible booking policies.

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

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

I’m not ready to book a flight from Ireland to Northern Ireland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Northern Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Popular Cities in Northern Ireland

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