Cheapest return flights from Chicago to Dublin in March from 324€

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

Return flights

06 Mar - 15 Mar Scandinavian Airlines
02 Mar - 10 Mar Scandinavian Airlines
12 Mar - 21 Mar Scandinavian Airlines
04 Mar - 11 Mar Icelandair
24 Mar - 07 Apr Aer Lingus direct
02 Mar - 10 Mar United direct
24 Mar - 31 Mar United
29 Mar - 03 Apr TAP
26 Mar - 05 Apr Scandinavian Airlines
27 Mar - 10 Apr Air Canada
04 Mar - 11 Mar Aer Lingus direct
24 Mar - 31 Mar Aer Lingus direct
27 Mar - 10 Apr Aer Lingus direct
06 Mar - 15 Mar Aer Lingus direct
14 Mar - 21 Mar United
29 Mar - 03 Apr Brussels Airlines 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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