Cheapest return flights from Nashville to Dublin in September from $437

AirHint found the following cheapest return flights from Nashville (BNA) to Dublin (DUB) in September 2026 (see full year).

Return flights

02 Sep - 08 Sep Aer Lingus direct
01 Sep - 10 Sep Aer Lingus direct
09 Sep - 16 Sep Aer Lingus direct
01 Sep - 08 Sep Iberia direct
12 Sep - 19 Sep American Airlines
12 Sep - 19 Sep Aer Lingus direct
16 Sep - 23 Sep American Airlines
16 Sep - 23 Sep Aer Lingus direct

Also check the deals for one-way flights from Nashville to Dublin in September.

Powered by

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.