Cheapest return flights from Chicago to Dublin in March from 364€

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

Return flights

02 Mar - 10 Mar Icelandair
10 Mar - 17 Mar Icelandair
09 Mar - 17 Mar Icelandair
17 Mar - 25 Mar Icelandair
04 Mar - 10 Mar Icelandair
01 Mar - 01 Apr Aer Lingus direct
04 Mar - 08 Mar Aer Lingus direct
04 Mar - 09 Mar Aer Lingus direct
23 Mar - 09 Apr Scandinavian Airlines
01 Mar - 08 Mar Aer Lingus direct
09 Mar - 17 Mar Aer Lingus direct
02 Mar - 10 Mar Aer Lingus direct
25 Mar - 22 Apr Aer Lingus direct
23 Mar - 09 Apr Aer Lingus direct
25 Mar - 01 Apr Aer Lingus direct
30 Mar - 09 Apr Aer Lingus direct
28 Mar - 06 Apr Air Canada
29 Mar - 11 Apr United direct
26 Mar - 07 Apr Air Canada
25 Mar - 03 Apr Aer Lingus direct

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

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