Cheapest return flights from Chicago to Dublin in March from 367€

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

Return flights

01 Mar - 10 Mar TAP
02 Mar - 10 Mar Scandinavian Airlines
01 Mar - 14 Mar Scandinavian Airlines
01 Mar - 06 Mar Scandinavian Airlines
02 Mar - 08 Mar Scandinavian Airlines
17 Mar - 24 Mar Aer Lingus direct
10 Mar - 18 Mar United
10 Mar - 18 Mar Aer Lingus direct
01 Mar - 10 Mar Aer Lingus direct
02 Mar - 10 Mar United direct
25 Mar - 22 Apr Aer Lingus direct
30 Mar - 09 Apr Aer Lingus direct
27 Mar - 07 Apr Aer Lingus direct
26 Mar - 04 Apr Air Canada
28 Mar - 05 Apr Air Canada
25 Mar - 01 Apr Aer Lingus direct
27 Mar - 05 Apr Air Canada
26 Mar - 05 Apr Aer Lingus direct
27 Mar - 05 Apr Aer Lingus direct
27 Mar - 03 Apr Aer Lingus direct

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

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