Cheapest return IND–DUB flights, August

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

Return flights

26 Aug - 02 Sep Aer Lingus direct
31 Aug - 07 Sep Aer Lingus direct
20 Aug - 25 Aug Spirit Airlines
21 Aug - 28 Aug Aer Lingus direct
05 Aug - 17 Aug Spirit Airlines
05 Aug - 17 Aug Aer Lingus direct
06 Aug - 13 Aug Aer Lingus direct
01 Aug - 08 Aug Aer Lingus direct
16 Aug - 23 Aug Aer Lingus
11 Aug - 18 Aug Aer Lingus

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

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