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

Return flights

09 Jun - 16 Jun	Spirit Airlines
01 Jun - 10 Jun	Spirit Airlines
03 Jun - 13 Jun	Spirit Airlines
13 Jun - 20 Jun	Air Canada
25 Jun - 04 Jul	Air Canada
09 Jun - 18 Jun	Spirit Airlines
01 Jun - 10 Jun	Aer Lingus	direct
25 Jun - 30 Jun	Air Canada
03 Jun - 10 Jun	Aer Lingus	direct
26 Jun - 01 Jul	Spirit Airlines
26 Jun - 03 Jul	Air Canada
08 Jun - 15 Jun	Aer Lingus	direct
03 Jun - 13 Jun	Aer Lingus	direct
26 Jun - 01 Jul	Aer Lingus	direct
26 Jun - 03 Jul	Aer Lingus	direct
25 Jun - 04 Jul	Aer Lingus	direct
28 Jun - 05 Jul	Aer Lingus

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

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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Cheapest return flights from Indianapolis to Dublin in June from $772

Return flights