Skip to content
-
Skip to footer
​
Ireland - English
keyboard_arrow_down
Book
Prepare
Experience
AerClub
Support
New York to Cardiff Flights on Aer Lingus
Roundtrip*
expand_more
1 Passenger(s)
expand_more
Promo Code
expand_more
From:
To:
Depart Date
fc-booking-departure-date-aria-label
31 Jul 2025
today
Return Date
fc-booking-return-date-aria-label
7 Aug 2025
today
Search Flights
Home
Flights
To United Kingdom
From New York to Cardiff
Book New York to Cardiff flight deals*
From
location_on
close
compare_arrows
To
location_on
close
Try updating your route (origin and/or destination) or interact with individual dates below in order to find offers.
chevron_left
Jul 2025
No result for this month.
Check Availability
Aug 2025
No result for this month.
Check Availability
Sep 2025
No result for this month.
Check Availability
Oct 2025
No result for this month.
Check Availability
Nov 2025
No result for this month.
Check Availability
Dec 2025
No result for this month.
Check Availability
chevron_right
Displaying fares for July-2025
24
Th
JUL
25
Fr
26
Sa
27
Su
28
Mo
29
Tu
30
We
31
Th
01
Fr
AUG
02
Sa
03
Su
04
Mo
05
Tu
06
We
07
Th
08
Fr
09
Sa
10
Su
11
Mo
12
Tu
13
We
14
Th
15
Fr
16
Sa
17
Su
18
Mo
19
Tu
20
We
21
Th
22
Fr
23
Sa
chevron_left
chevron_right
Explore other routes
Belfast
Dublin
Washington, D.C.
Miami
Orlando
Philadelphia
Hartford
Chicago
Boston
New York/Newark
New York
Los Angeles
San Francisco
Seattle
Toronto
Explore Aer Lingus's Top-Pick Destinations
Dublin
Shannon
Manchester
Naples
Faro
Edinburgh
Rome
Vienna
Paris
Barcelona
Amsterdam
London
Munich
Birmingham
Bristol
Glasgow
Lyon
Frankfurt
Malaga
Venice
Brussels
Hamburg
Lisbon
Geneva
Milan
Budapest
Madrid
Dubrovnik
Leeds
Dusseldorf
Exeter
Newquay
Southampton
Newcastle upon Tyne
Zurich
Berlin
Toulouse
Bordeaux
Isle of Man
Alicante
Inverness
Aberdeen
Perpignan
Nice
Bilbao
Burgas
Palma de Mallorca
Malta
Southend-on-Sea
Doncaster
View More