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£65 Find cheap flights from Northern Ireland to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Northern Ireland to Ireland departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 17/7
Wed 24/7

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Good to know - Cheap tickets from Northern Ireland to Ireland

Low season

January

High season

August

Cheapest flight

£65
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from Belfast Intl 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 to Ireland from Northern Ireland is likely to change within 7 days, so travelers 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 to Ireland with an airline and back to Northern Ireland 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 to Ireland from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Northern Ireland to Ireland

Cheapest flights to Ireland from Northern Ireland found in 2024

Recent return flight deals

17/7Wed
1 stop
8h 35mLDY-DUB
24/7Wed
1 stop
6h 20mDUB-LDY
£132
17/7Wed
1 stop
5h 15mBHD-ORK
24/7Wed
1 stop
3h 45mORK-BHD
£132
14/7Sun
1 stop
16h 50mBFS-SNN
21/7Sun
1 stop
8h 25mSNN-BFS
£143
14/7Sun
1 stop
4h 10mBHD-SNN
21/7Sun
1 stop
9h 50mSNN-BHD
£152
14/7Sun
1 stop
3h 15mBFS-DUB
21/7Sun
1 stop
10h 15mDUB-BFS
£153
8/8Thu
1 stopBritish Airways
12h 35mBHD-DUB
12/8Mon
1 stopBritish Airways
11h 25mDUB-BHD
£235
26/7Fri
1 stopBritish Airways
5h 20mBHD-DUB
29/7Mon
1 stopBritish Airways
12h 45mDUB-BHD
£236
17/7Wed
2 stopsKLM
8h 35mLDY-DUB
24/7Wed
2 stopsKLM
9h 30mDUB-LDY
£472
22/7Mon
2 stopsKLM
14h 50mLDY-DUB
29/7Mon
2 stopsKLM
10h 00mDUB-LDY
£498
14/7Sun
3 stopsAer Lingus
13h 25mBHD-SNN
21/7Sun
3 stopsAer Lingus
26h 10mSNN-BHD
£794

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Recent one-way flight deals

4/8Sun
1 stop
3h 15mBFS-DUB
£65
6/8Tue
1 stop
9h 45mBHD-ORK
£65
6/8Tue
1 stop
14h 30mBFS-ORK
£67
4/8Sun
1 stop
5h 25mBHD-DUB
£71
15/7Mon
1 stop
17h 55mBFS-ORK
£73
28/6Fri
1 stop
17h 05mBFS-SNN
£76
28/6Fri
1 stop
6h 30mBHD-SNN
£77
15/7Mon
1 stop
9h 45mBHD-ORK
£84
15/7Mon
2 stops
17h 35mBFS-ORK
£103
15/7Mon
3 stopsAer Lingus
24h 05mBHD-ORK
£352

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Search by price

Last minute flights from Northern Ireland to Ireland

Last minute flight, train and bus deals

19/6Wed
multi-stopAer Lingus
6h 10mBHD-DUB
23/6Sun
multi-stopAer Lingus
4h 25mDUB-BHD
£140
19/6Wed
multi-stop
6h 30mBFS-DUB
23/6Sun
multi-stop
4h 45mDUB-BFS
£211
19/6Wed
multi-stop
14h 40mBHD-DUB
23/6Sun
multi-stop
4h 25mDUB-BHD
£218
19/6Wed
multi-stop
10h 00mBHD-ORK
19/6Wed
multi-stop
18h 10mORK-BHD
£255
19/6Wed
multi-stop
9h 15mBHD-ORK
19/6Wed
multi-stop
13h 55mORK-BHD
£541
19/6Wed
multi-stop
20h 20mBFS-DUB
23/6Sun
multi-stop
12h 05mDUB-BFS
£563
19/6Wed
multi-stop
9h 15mBHD-ORK
19/6Wed
multi-stop
18h 15mORK-BHD
£571
19/6Wed
multi-stop
25h 40mBHD-DUB
23/6Sun
multi-stop
15h 00mDUB-BHD
£601

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Flights to Ireland

Return flight deals:

Ireland - Northern Ireland

Cabin classes: