Cheapest return flights from Indianapolis to Dublin in May from $439

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

Return flights

06 May - 13 May Aer Lingus direct
01 May - 08 May Aer Lingus direct
02 May - 09 May Aer Lingus direct
06 May - 28 May Aer Lingus direct
12 May - 29 May Air Canada
07 May - 14 May Aer Lingus direct
27 May - 03 Jun Aer Lingus direct
16 May - 24 May Air Canada
12 May - 19 May Aer Lingus
30 May - 06 Jun Aer Lingus direct
17 May - 24 May Aer Lingus

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

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