Cheapest return flights from Nashville to Keflavik in January from 428€

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

Return flights

14 Jan - 21 Jan jetBlue
07 Jan - 14 Jan jetBlue
15 Jan - 22 Jan jetBlue
22 Jan - 29 Jan jetBlue
09 Jan - 16 Jan jetBlue
16 Jan - 23 Jan jetBlue
26 Jan - 02 Feb jetBlue
25 Jan - 01 Feb jetBlue
28 Jan - 04 Feb Finnair
05 Jan - 12 Jan Icelandair
20 Jan - 27 Jan British Airways
27 Jan - 03 Feb Spirit Airlines
13 Jan - 20 Jan jetBlue
21 Jan - 28 Jan jetBlue

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

Powered by

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 Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.