Flight Routes from Chicago O'Hare to Dublin

Trip type

Our cheapest offers for flights from Chicago O'Hare to Dublin

Here you can compare cheap flights from Chicago O'Hare (ORD) to Dublin (DUB) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Dublin. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Chicago O'Hare
Dublin
Outbound
09/13/26
1 Stopover (CPH)
SK0944, SK2537
17h 05min
Return
09/20/26
1 Stopover (CPH)
SK2538, SK0943
27h 05min
SAS Scandinavian Airlines ?
$622
Best option
Chicago O'Hare
Dublin
Outbound
08/20/26
direct
EI0124
07h 35min
Return
08/25/26
direct
EI0123
08h 25min
Aer Lingus Irish Airlines ?
$725
Chicago O'Hare
Dublin
Outbound
09/13/26
1 Stopover (IST)
TK0006, TK1977
37h 50min
Return
09/20/26
1 Stopover (IST)
TK1174, TK0005
18h 30min
Turkish Airlines
$675
Chicago O'Hare
Dublin
Outbound
08/20/26
1 Stopover (YTZ, YYZ)
AC8550, WS0034
14h 55min
Return
08/25/26
1 Stopover (YYZ, YTZ)
WS0047, AC8549
15h 36min
Air Canada, Westjet ?
$678
Chicago O'Hare
Dublin
Outbound
09/13/26
1 Stopover (IST)
TK0006, TK1173
20h 55min
Return
09/20/26
1 Stopover (IST)
TK1976, TK0005
37h 35min
Turkish Airlines
$680
Chicago O'Hare
Dublin
Outbound
08/20/26
1 Stopover (LIS)
TP0242, TP1326
22h 15min
Return
08/25/26
1 Stopover (LIS)
TP1325, TP0243
25h 55min
TAP Air Portugal
$698
Chicago O'Hare
Dublin
Outbound
08/20/26
1 Stopover (LIS)
TP0242, TP1326
22h 15min
Return
08/25/26
1 Stopover (LIS)
TP1325, TP0243
25h 55min
TAP Air Portugal
$701
Chicago O'Hare
Dublin
Outbound
08/20/26
1 Stopover (LIS)
TP0242, TP1326
22h 15min
Return
08/25/26
1 Stopover (LIS)
TP1325, TP0243
25h 55min
TAP Air Portugal
$704
Chicago O'Hare
Dublin
Outbound
08/17/26
1 Stopover (ZRH)
LX0007, LX0400
15h 50min
Return
08/27/26
1 Stopover (ZRH)
LX0405, LX0006
24h 00min
Swiss International Air Lines ?
$704
Chicago O'Hare
Dublin
Outbound
09/13/26
1 Stopover (LHR)
IB8552, BA0830
11h 30min
Return
09/20/26
1 Stopover (LHR)
BA0827, IB4396
13h 05min
Iberia, British Airways ?
$712
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Chicago O'Hare - Dublin

Roundtrip from $621.30
Distance 5902 km
Departure airport Airport Chicago O'Hare International Airport, IL (ORD)
Arrival airport Airport Dublin (DUB)
Destination country Flights to Ireland
City-Code - Arrival airport Chicago - Dublin
Departure airport - Destination country Chicago O'Hare International Airport, IL - Ireland
Alternative flights to Dublin
Flight destinations with a similar price
Flight destinations with a similar price