€67 Find Cheap Flights from Belfast 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 Belfast to Ireland departing on 26/6. 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

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

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Ireland Flight Deals from Belfast

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop€125
Cork
Cork1 stop€129
Shannon
Shannon1 stop€317

Good to know

Cheapest flight

€67
Flight from Belfast Intl Airport to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Belfast 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 Belfast to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast 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 Belfast 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 Belfast 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 Belfast 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 Belfast to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • High season is considered to be January, February and December. The cheapest month to fly from Belfast is January.

Book cheap flights from Belfast to Ireland

Recent return flight deals

25/3Tue
1 stop
13h 35mBFS-DUB
27/3Thu
1 stop
11h 10mDUB-BFS
€125
21/2Fri
1 stop
11h 15mBFS-DUB
28/2Fri
1 stop
13h 30mDUB-BFS
€128
7/3Fri
1 stop
10h 05mBFS-DUB
9/3Sun
1 stop
11h 05mDUB-BFS
€129
21/2Fri
1 stop
8h 40mBFS-ORK
23/2Sun
1 stop
9h 35mORK-BFS
€129
17/2Mon
1 stop
4h 15mBFS-DUB
24/2Mon
1 stop
3h 45mDUB-BFS
€131
17/2Mon
1 stop
5h 30mBFS-DUB
24/2Mon
1 stop
3h 45mDUB-BFS
€132
1/3Sat
1 stopKLM
4h 45mBHD-DUB
3/3Mon
1 stopKLM
7h 35mDUB-BHD
€238
1/3Sat
2 stopsBritish Airways
11h 30mBHD-DUB
3/3Mon
1 stopBritish Airways
4h 15mDUB-BHD
€286
17/2Mon
2 stopsBritish Airways
16h 10mBHD-DUB
24/2Mon
1 stopBritish Airways
26h 25mDUB-BHD
€316
1/3Sat
2 stopsIberia
25h 05mBHD-DUB
3/3Mon
2 stopsIberia
21h 15mDUB-BHD
€711

Search by stops

Search by airline

Search by price

Recent one-way flight deals

26/6Thu
1 stop
7h 45mBFS-DUB
€67
4/3Tue
1 stop
21h 05mBFS-SNN
€67
6/3Thu
1 stop
23h 40mBFS-DUB
€68
2/5Fri
1 stopRyanair
22h 30mBFS-ORK
€71
14/3Fri
1 stop
18h 00mBFS-ORK
€74
14/3Fri
1 stop
25h 20mBHD-ORK
€80
20/7Sun
1 stop
25h 45mBFS-DUB
€83
2/2Sun
1 stopBritish Airways
5h 00mBHD-DUB
€163
26/6Thu
2 stopsBritish Airways
8h 15mBHD-DUB
€183
1/2Sat
1 stopBritish Airways
6h 10mBHD-DUB
€189

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from Belfast to Ireland

Cabin class types available on flights to Ireland

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

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.