Flight Ireland: Compare all flight tickets and find a cheap flight

Best deals right now

San Francisco – Dublin
Outbound – May 31, 2025
EISFO
direct
10h 0m
DUB
Return – Jun 12, 2025
EIDUB
direct
10h 55m
SFO
$754
yesterday
Boston – Dublin
Outbound – May 29, 2025
AABOS
direct
6h 0m
DUB
Return – Jun 4, 2025
AADUB
direct
7h 0m
BOS
$788
yesterday
San Francisco – Dublin
Outbound – May 30, 2025
EISFO
1 stop
14h 30m
BOS
DUB
Return – Jun 12, 2025
EIDUB
direct
10h 55m
SFO
$810
2 days ago
San Francisco – Dublin
Outbound – May 30, 2025
UASFO
1 stop
13h 20m
IAD
DUB
Return – Jun 12, 2025
UADUB
1 stop
13h 48m
ORD
SFO
$834
2 days ago

* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.

Flight ticket prices between the U.S. and Ireland

  • The price of buying a flight ticket U.S. - Ireland costs on average $746.
  • Flight tickets usually vary between $400 and $836.
  • The cheapest month to book a flight U.S. - Ireland is: November.
  • The high season corresponds to the months December, November and March.

Flight information

How many direct flights are there from the U.S.?

On average there are 14 flights per week from the U.S. to Ireland.

Right now there are no direct flights from the U.S. to Ireland.

What is the duration of a flight from the U.S. to Ireland?

The duration of the flight depends on your departure and arrival airport. Here are some examples:

  • A flight from New York to Dublin takes 6h 48m.
  • A flight from Boston to Dublin takes 10h 0m.
  • A flight from Washington to Dublin takes 15h 15m.

The durations indicated correspond to the shortest flights found on these routes.

Which airlines offer flights from the U.S. to Ireland?

The main airlines that operate flights between the U.S. and Ireland are KLM, Air France and United Airlines.

What is the best departure airport?

The most popular departure airport to the U.S. is: Newark Liberty International Airport.
30% of flights in the U.S. depart from this airport.

The departure airport with the most direct flights is: John F. Kennedy International Airport.
6% of direct flights in the U.S. depart from this airport.

The cheapest departure airport on average is: John F. Kennedy International Airport.

Which airports land the most flights from the U.S.?

The airports where the most flights land are: Dublin International Airport.

Ireland: prepare your stay