Cheapest return flights from Chicago to Dublin in March from 377€

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

Return flights

05 Mar - 15 Mar Scandinavian Airlines
01 Mar - 08 Mar Scandinavian Airlines
12 Mar - 22 Mar Scandinavian Airlines
07 Mar - 14 Mar Scandinavian Airlines
18 Mar - 25 Mar Icelandair
19 Mar - 26 Mar Icelandair
13 Mar - 21 Mar Scandinavian Airlines
31 Mar - 07 Apr Air Canada
24 Mar - 31 Mar Air Canada
17 Mar - 24 Mar Air Canada
22 Mar - 29 Mar Icelandair
25 Mar - 01 Apr Icelandair
30 Mar - 06 Apr Air Canada
27 Mar - 03 Apr Icelandair
26 Mar - 02 Apr Air Canada
29 Mar - 05 Apr Icelandair
28 Mar - 04 Apr Air Canada
29 Mar - 05 Apr Aer Lingus direct
30 Mar - 06 Apr Aer Lingus direct
25 Mar - 04 Apr Aer Lingus direct

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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