Cheapest return flights from Nashville to Dublin in January from $505

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

Return flights

16 Jan - 23 Jan American Airlines
16 Jan - 19 Jan Air Canada
30 Jan - 01 Feb Iberia
17 Jan - 23 Jan Lufthansa
19 Jan - 23 Jan Spirit Airlines
20 Jan - 23 Jan Spirit Airlines
21 Jan - 23 Jan Spirit Airlines
18 Jan - 23 Jan Frontier Airlines
22 Jan - 23 Jan Spirit Airlines

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

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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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