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

Return flights

19 May - 26 May	Finnair
21 May - 26 May	Finnair
10 May - 18 May	Icelandair
20 May - 25 May	Icelandair
15 May - 24 May	Icelandair
13 May - 18 May	Icelandair
13 May - 17 May	Icelandair
20 May - 24 May	Icelandair
06 May - 31 May	Icelandair
06 May - 10 May	Icelandair
29 May - 03 Jun	Icelandair
20 May - 21 Jun	Icelandair
21 May - 22 Jun	Finnair
27 May - 03 Jun	Finnair
29 May - 07 Jun	Icelandair
22 May - 12 Jun	Icelandair
28 May - 01 Jun	Finnair
27 May - 02 Jun	Finnair
27 May - 04 Jun	Finnair
25 May - 03 Jun	Lufthansa

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

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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Cheapest return flights from Dublin to Nashville in May from $433

Return flights