Cheapest return flights from Chicago to Dublin in March from 369€

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

Return flights

03 Mar - 10 Mar KLM
04 Mar - 11 Mar Air France
09 Mar - 24 Mar Delta
02 Mar - 09 Mar KLM
18 Mar - 26 Mar Delta
18 Mar - 25 Mar Air France
04 Mar - 08 Mar Air France
11 Mar - 18 Mar Delta
16 Mar - 31 Mar Delta
05 Mar - 12 Mar Air France
28 Mar - 04 Apr Delta
27 Mar - 04 Apr KLM
30 Mar - 03 Apr Southwest Airlines
29 Mar - 02 Apr Delta

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

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