Samuel Beckett Bridge and Docklands buildings reflected in the River Liffey
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Cheap flights to Dublin

Dublin is Ireland's capital and main air gateway, and one of the closest European cities to North America. With US preclearance on the way home, it is a convenient start to a trip to Ireland or Europe.

Cheap airfare to Dublin is mostly about timing and flexibility. Compare fares across airlines and nearby airports, shift your dates a few days either way, and book when the price looks right.

Airports for Dublin

DUB Dublin

Getting from the airport

There is no rail link from Dublin Airport. Express coaches and Dublin Bus routes run to the city center, and taxis are available outside the terminals.

Where to stay in Dublin

Flights sorted? Compare cheap hotels in Dublin by neighborhood on RoomsCheap.com, our sister hotel site.

When flights to Dublin are cheapest

Fares to Dublin are typically lower from November to March, except around Christmas and St. Patrick's Day week. Summer is the peak season.

More cheap flights to Ireland →

Photos of Dublin

Ha'penny Bridge over the River Liffey in Dublin lit up at night with reflections
Ha'penny Bridge over the River Liffey in Dublin lit up at night with reflections
The Custom House lit at night on the River Liffey
The Custom House lit at night on the River Liffey
Dublin Custom House dome illuminated at night beside the River Liffey quays
Dublin Custom House dome illuminated at night beside the River Liffey quays

Frequently asked questions

How far is Dublin Airport from the city center?

It is roughly 10 km north of the city center, usually about 30 to 45 minutes by bus or taxi depending on traffic.

Does Dublin have US preclearance?

Yes. Passengers flying to the US can clear US immigration and customs at Dublin Airport before departure.

When is the cheapest time to fly to Dublin?

Winter and early spring, outside the holidays, usually have lower fares than summer.