Cheap flights from New York to Dublin
Choose between Ryanair, United Airlines, or British Airways to find the best price
100+ million searches a day to find you the best available price.
Explore unique options you won’t find anywhere else.
Discover flight options and prices the airlines don’t want you to see.
Tips to know when travelling to Dublin
Search by stops
Search by carrier
Search by price
Search by departure date
Weekly direct flights
Delta Air Lines on Tuesdays, Thursdays, and Sundays.
Aer Lingus on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
KLM Royal Dutch Airlines on Wednesdays, Saturdays, and Sundays.
United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Virgin Atlantic Airways on Mondays, Wednesdays, Fridays, and Saturdays.
Check-in for a flight from New York to Dublin
|Name||Carrier code||IATA Code||Passport needed during booking||Online check-in available|
|Ryanair||RYR||FR||No||Opens 24 days before flight|
Closes 2 hours before flight
|KLM Royal Dutch Airlines||KLM||KL||Yes||Opens 30 days before flight|
Closes 1 hours before flight
|Aer Lingus||EIN||EI||No||Opens 48 days before flight|
Closes 5 hours before flight
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.