AirHint found the following cheapest return flights from Nashville (BNA) to Dublin (DUB) in April 2026 (see full year).
Return flights
| 28 Apr - 05 May | United | ||
| 09 Apr - 16 Apr | Air Canada | ||
| 14 Apr - 21 Apr | Aer Lingus | ||
| 28 Apr - 23 May | United | ||
| 28 Apr - 04 May | Air Canada | ||
| 04 Apr - 11 Apr | Aer Lingus |
Also check the deals for one-way flights from Nashville to Dublin in April.
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