Find cheap flights to Dublin from €39.50*

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Great Dublin flight deals

Donegal (CFN)to

Dublin (DUB)
Depart: 7 Feb 2026
From
€39.50
Seen: 10 hrs ago
One way
Economy

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

Aer Lingus Plane Image

Flights to Dublin

Founded by the Vikings, Ireland’s capital Dublin lies along the River Liffey. Travelers will adore its vibrant nightlife and world-renowned attractions. Book your flight to Dublin with Aer Lingus and experience Irish hospitality as you land in the heart of Ireland.

National Museum of Ireland

Start at Natural History, home of the “Dead Zoo.” See giant Irish deer skeletons, a basking shark, and meet their mascot, Spotticus the Giraffe. Next, go to Archaeology, where you’ll find Viking weapons and medieval treasures. Learn about Iron Age kingship rituals and view their collection of prehistoric gold artefacts. Afterwards, head to Decorative Arts and History. View reconstructed Georgian furnishings, folk art, and Baroque Irish silver.

Things to See in Dublin

Discover Ireland’s rare copy of the Magna Carta at Christ Church Cathedral and see the famed Book of Kells at Trinity College Library. Later, witness the splendour of the Dublin Castle’s state apartments, and explore the medieval undercroft. Afterwards, go to the Dublin Zoo and watch the endangered golden lion tamarins cavorting in the trees.

Shopping in Dublin

Browse Grafton Street’s boutiques for the latest trends. Then grab a snack at a cafe and listen to the melodic street buskers. Pick up souvenirs, like Aran sweaters and pottery, over on Nassau Street, and peruse the booksellers on Dawson Street.

Transportation in Dublin

Explore the city centre on foot. Between the Luas, Dublin Bus, and DART suburban rail, public transport serves most areas of the city.

On select European flights to Dublin with Aer Lingus, enjoy half priced seat selection and checked bags for littles ones aged between 2 and 11 with Family First.

Latest offers for Dublin flights*

Latest offers for Dublin flights*
From
To
Fare Type
Dates
Price
Donegal (CFN)Dublin (DUB)One way
/
Economy
Depart: 7 Feb 2026

From

€39.50

Seen: 10 hrs ago

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

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Dublin (DUB)to

New York (JFK)
14 Jan 2026 - 20 Jan 2026
From
€216.84
Seen: 19 hrs ago
Each way
Economy

Manchester (MAN)to

New York (JFK)
25 Feb 2026 - 28 Feb 2026
From
£404.71
Seen: 23 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

Boston (BOS)
26 May 2026 - 3 Jun 2026
From
€223.64
Seen: 23 hrs ago
Each way
Economy

Manchester (MAN)to

Orlando (MCO)
9 Mar 2026 - 16 Mar 2026
From
£434.71
Seen: 23 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

Orlando (MCO)
14 Apr 2026 - 24 Apr 2026
From
€218.64
Seen: 23 hrs ago
Each way
Economy

Dublin (DUB)to

Paris (CDG)
Depart: 27 Jan 2026
From
€46.00
Seen: 6 hrs ago
One way
Economy

Dublin (DUB)to

London (LHR)
Depart: 20 Jan 2026
From
€55.00
Seen: 6 hrs ago
One way
Economy

Dublin (DUB)to

Malaga (AGP)
Depart: 3 Feb 2026
From
€51.00
Seen: 7 hrs ago
One way
Economy

Boston (BOS)to

Dublin (DUB)
22 Apr 2026 - 6 May 2026
From
$358.62
Seen: 2 hrs ago
Roundtrip*
Economy

Edinburgh (EDI)to

Boston (BOS)
14 May 2026 - 20 May 2026
From
£315.07
Seen: 19 hrs ago
Each way
Economy

Dublin (DUB)to

Lanzarote (ACE)
Depart: 15 Dec 2025
From
€71.00
Seen: 32 minutes ago
One way
Economy

Glasgow (GLA)to

Boston (BOS)
4 Feb 2026 - 9 Feb 2026
From
£268.00
Seen: 16 hrs ago
Each way
Economy

Dublin (DUB)to

Amsterdam (AMS)
Depart: 14 Mar 2026
From
€38.00
Seen: 12 hrs ago
One way
Economy

Dublin (DUB)to

Rome (FCO)
Depart: 1 Jan 2026
From
€51.00
Seen: 19 hrs ago
One way
Economy

New York (JFK)to

Dublin (DUB)
15 Jan 2026 - 20 Jan 2026
From
$407.43
Seen: 23 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

Las Vegas (LAS)
5 Mar 2026 - 28 Mar 2026
From
€211.84
Seen: 20 hrs ago
Each way
Economy

Dublin (DUB)to

Chicago (ORD)
24 Jan 2026 - 16 Feb 2026
From
€261.84
Seen: 16 hrs ago
Each way
Economy

Shannon (SNN)to

Boston (BOS)
10 Jan 2026 - 14 Jan 2026
From
€238.41
Seen: 17 hrs ago
Each way
Economy

Dublin (DUB)to

Cancun (CUN)
Depart: 14 Mar 2026
From
€461.80
Seen: 5 hrs ago
One way
Economy

Chicago (ORD)to

Dublin (DUB)
12 Jan 2026 - 21 Jan 2026
From
$469.43
Seen: 2 hrs ago
Roundtrip*
Economy