Cheapest return flights from Nashville to Keflavik in October from 432€

AirHint found the following cheapest return flights from Nashville (BNA) to Keflavik (KEF) in October 2025 (see full year).

Return flights

02 Oct - 11 Oct Spirit Airlines
25 Oct - 01 Nov jetBlue
17 Oct - 20 Oct Spirit Airlines
27 Oct - 03 Nov Spirit Airlines
15 Oct - 22 Oct Icelandair direct
03 Oct - 05 Oct Spirit Airlines
10 Oct - 15 Oct Spirit Airlines
17 Oct - 20 Oct Icelandair direct
10 Oct - 15 Oct Icelandair direct

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

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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