Cheapest return IND–DUB flights, May

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

Return flights

01 May - 11 May Spirit Airlines
06 May - 28 May Spirit Airlines
01 May - 09 May Spirit Airlines
22 May - 30 May Spirit Airlines
13 May - 20 May Frontier Airlines
18 May - 22 May Spirit Airlines
08 May - 15 May Spirit Airlines
16 May - 20 May Spirit Airlines
29 May - 05 Jun Aer Lingus
27 May - 03 Jun Aer Lingus
25 May - 01 Jun Aer Lingus
17 May - 24 May Aer Lingus
31 May - 07 Jun Aer Lingus
19 May - 26 May Aer Lingus

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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