Cheapest return flights from Nashville to Dublin in December from $572

Best time to book flights for Nashville (BNA) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Nashville (BNA) to Dublin (DUB) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec Aer Lingus direct
16 Dec - 23 Dec Aer Lingus direct
23 Dec - 30 Dec Aer Lingus direct
21 Dec - 01 Jan Aer Lingus direct
22 Dec - 29 Dec British Airways
20 Dec - 30 Dec Aer Lingus direct
20 Dec - 03 Jan Aer Lingus direct
19 Dec - 30 Dec Aer Lingus
20 Dec - 27 Dec Aer Lingus
20 Dec - 27 Dec Aer Lingus direct
26 Dec - 02 Jan United

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

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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