Cheapest return flights from Chicago to Dublin in July from $542

AirHint found the following cheapest return flights from Chicago (ORD) to Dublin (DUB) in July 2026 (see full year).

Return flights

28 Jul - 04 Aug Aer Lingus direct
21 Jul - 30 Jul Lufthansa
22 Jul - 05 Aug Air Canada
29 Jul - 02 Aug Icelandair
22 Jul - 05 Aug Aer Lingus direct
14 Jul - 21 Jul Icelandair
16 Jul - 23 Jul Icelandair
01 Jul - 15 Jul Icelandair
19 Jul - 25 Jul Icelandair
19 Jul - 30 Jul Lufthansa
24 Jul - 02 Aug Icelandair
07 Jul - 17 Jul Icelandair
23 Jul - 02 Aug Icelandair
08 Jul - 16 Jul Icelandair
14 Jul - 21 Jul Aer Lingus direct
03 Jul - 10 Jul Icelandair
24 Jul - 01 Aug Icelandair
23 Jul - 02 Aug Aer Lingus direct
24 Jul - 01 Aug Aer Lingus direct
24 Jul - 02 Aug Aer Lingus direct

Also check the deals for one-way flights from Chicago to Dublin in July.

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