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

Return flights

19 Jul - 26 Jul	Aer Lingus	direct
12 Jul - 22 Jul	Aer Lingus	direct
18 Jul - 30 Jul	Air Canada
05 Jul - 13 Jul	jetBlue
18 Jul - 30 Jul	Aer Lingus	direct
19 Jul - 25 Jul	British Airways
19 Jul - 25 Jul	Aer Lingus	direct

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

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

Cheapest return flights from Nashville to Dublin in July from $791

Return flights