Cheapest return flights from Chicago to Dublin in April from 576€

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

Return flights

20 Apr - 29 Apr KLM
21 Apr - 29 Apr KLM
21 Apr - 30 Apr KLM
19 Apr - 29 Apr KLM
21 Apr - 01 May KLM
15 Apr - 29 Apr Frontier Airlines
19 Apr - 05 May KLM
28 Apr - 12 May KLM
23 Apr - 27 Apr Frontier Airlines
18 Apr - 29 Apr Air France
14 Apr - 29 Apr Frontier Airlines
14 Apr - 20 Apr Frontier Airlines
23 Apr - 26 Apr Frontier Airlines
23 Apr - 04 May Frontier Airlines
24 Apr - 10 May Frontier Airlines
30 Apr - 05 May Delta

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

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