Cheapest return ORD–DUB flights, June

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

Return flights

03 Jun - 10 Jun Air Canada
10 Jun - 15 Jun Air Canada
01 Jun - 08 Jun Air Canada
02 Jun - 12 Jun Air Canada
29 Jun - 08 Jul jetBlue
17 Jun - 23 Jun jetBlue
18 Jun - 03 Jul Air Canada
22 Jun - 30 Jun Air Canada
09 Jun - 18 Jun United
28 Jun - 28 Jul United
29 Jun - 28 Jul United
07 Jun - 16 Jun United
30 Jun - 28 Jul United
09 Jun - 18 Jun Finnair direct
09 Jun - 16 Jun Finnair direct
27 Jun - 28 Jul Air Canada
25 Jun - 08 Jul Aer Lingus direct
29 Jun - 08 Jul Aer Lingus direct
27 Jun - 28 Jul Aer Lingus direct
26 Jun - 28 Jul Aer Lingus direct

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

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