Cheapest return MDW–DUB flights, August

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

Return flights

12 Aug - 19 Aug Air France
24 Aug - 09 Sep Delta
05 Aug - 11 Aug Porter Airlines (Canada) Ltd
04 Aug - 11 Aug Porter Airlines (Canada) Ltd
11 Aug - 18 Aug Air France
10 Aug - 17 Aug Porter Airlines (Canada) Ltd
05 Aug - 12 Aug Porter Airlines (Canada) Ltd
06 Aug - 13 Aug Porter Airlines (Canada) Ltd
01 Aug - 10 Aug Porter Airlines (Canada) Ltd
07 Aug - 14 Aug Porter Airlines (Canada) Ltd
06 Aug - 20 Aug Porter Airlines (Canada) Ltd
26 Aug - 07 Sep Delta
01 Aug - 08 Sep Delta
29 Aug - 08 Sep Delta
26 Aug - 01 Sep Delta
27 Aug - 05 Sep Delta

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

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