Cheapest return flights from Chicago to Dublin in April from $441

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

Return flights

21 Apr - 28 Apr Delta
21 Apr - 30 Apr Delta
19 Apr - 26 Apr KLM
20 Apr - 27 Apr KLM
12 Apr - 20 Apr KLM
16 Apr - 24 Apr Delta
24 Apr - 29 Apr Delta
15 Apr - 22 Apr Air France
15 Apr - 24 Apr Air France
09 Apr - 18 Apr Delta
24 Apr - 10 May Delta
30 Apr - 10 May Delta

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

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