Cheapest return flights from Indianapolis to Dublin in October from $494

AirHint found the following cheapest return flights from Indianapolis (IND) to Dublin (DUB) in October 2025 (see full year).

Return flights

20 Oct - 03 Nov Aer Lingus direct
27 Oct - 03 Nov Aer Lingus direct
25 Oct - 31 Oct Spirit Airlines
18 Oct - 22 Oct Spirit Airlines
15 Oct - 29 Oct Spirit Airlines
06 Oct - 08 Oct Spirit Airlines
05 Oct - 07 Oct Spirit Airlines
13 Oct - 17 Oct Frontier Airlines
14 Oct - 28 Oct Spirit Airlines
13 Oct - 20 Oct Spirit Airlines
14 Oct - 17 Oct Spirit Airlines
15 Oct - 29 Oct Aer Lingus direct
30 Oct - 06 Nov United

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

Skyscanner

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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