€72 Find Cheap Flights from Northern Ireland to Ireland

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

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Good to know

Low season

January

High season

August

Cheapest flight

€72
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Belfast City Airport to Dublin

FAQs for booking flights from Northern Ireland to Ireland

  • How does KAYAK find such low prices on flights from Northern Ireland to Ireland?

    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 Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Northern Ireland to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Northern Ireland to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Northern Ireland to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Ireland?

    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 from Northern Ireland to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Ireland?

    There are 6 airports in Ireland. The busiest airport is Dublin Airport (DUB), with 85% of all flights arriving there.

  • How long is the flight to Ireland?

    An average direct flight from Northern Ireland to Ireland takes 4h 44m, covering a distance of 399 km. The shortest route is Londonderry (LDY) to Dublin (DUB) with an average flight time of 3h 55m.

  • What are the most popular destinations in Ireland?

    Based on KAYAK flight searches, the most popular destination is Cork (39% of total searches to Ireland). The next most popular destinations are Dublin (36%) and Shannon (25%).

See more FAQs

Book cheap flights from Northern Ireland to Ireland

Recent return flight deals

11/5Sun
1 stop
25h 10mBFS-SNN
18/5Sun
1 stop
13h 05mSNN-BFS
€118
24/4Thu
1 stop
4h 35mBFS-DUB
1/5Thu
1 stop
5h 10mDUB-BFS
€125
16/5Fri
1 stopRyanair
24h 00mBFS-ORK
17/5Sat
1 stopRyanair
8h 00mORK-BFS
€126
10/5Sat
1 stop
26h 40mBFS-DUB
12/5Mon
1 stop
14h 30mDUB-BFS
€127
16/5Fri
1 stop
4h 40mBFS-DUB
23/5Fri
1 stop
10h 25mDUB-BFS
€130
3/5Sat
1 stopBritish Airways
4h 45mBHD-ORK
10/5Sat
1 stopBritish Airways
4h 30mORK-BHD
€339
8/5Thu
2 stopsKLM
13h 45mLDY-DUB
14/5Wed
2 stopsKLM
10h 35mDUB-LDY
€354
30/4Wed
1 stopBritish Airways
5h 30mBHD-ORK
1/5Thu
1 stopBritish Airways
8h 15mORK-BHD
€371
5/5Mon
2 stopsKLM
15h 55mLDY-DUB
12/5Mon
2 stopsKLM
8h 25mDUB-LDY
€422
3/5Sat
3 stopsAer Lingus
19h 45mBHD-ORK
10/5Sat
1 stopAer Lingus
6h 05mORK-BHD
€1,008

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Recent one-way flight deals

16/7Wed
1 stop
17h 10mBHD-DUB
€72
27/8Wed
1 stop
4h 45mBHD-DUB
€80
28/8Thu
1 stop
5h 35mBHD-DUB
€90
27/8Wed
2 stops
8h 25mBHD-DUB
€143
16/7Wed
2 stopsBritish Airways
19h 25mBHD-DUB
€160
14/6Sat
1 stopBritish Airways
4h 15mLDY-DUB
€231
15/8Fri
1 stop
9h 35mBHD-SNN
€251
14/6Sat
2 stopsBritish Airways
29h 20mLDY-DUB
€274
17/4Thu
2 stopsBritish Airways
20h 15mBHD-ORK
€277
15/8Fri
2 stops
24h 30mBHD-SNN
€364

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Everything you need to know for your flight to Ireland

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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