Cheapest return flights from Nashville to Keflavik in October from 369€

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

Return flights

15 Oct - 22 Oct Icelandair direct
17 Oct - 24 Oct Icelandair direct
26 Oct - 02 Nov Icelandair direct
13 Oct - 20 Oct Icelandair direct
19 Oct - 26 Oct Icelandair direct
15 Oct - 28 Oct Icelandair direct
09 Oct - 16 Oct Spirit Airlines
12 Oct - 19 Oct Air France
18 Oct - 25 Oct Virgin Atlantic
16 Oct - 23 Oct Spirit Airlines
08 Oct - 15 Oct Spirit Airlines
25 Oct - 01 Nov Spirit Airlines
31 Oct - 07 Nov Spirit Airlines
29 Oct - 05 Nov Spirit Airlines
30 Oct - 06 Nov Spirit Airlines
27 Oct - 03 Nov Spirit Airlines
28 Oct - 04 Nov Spirit Airlines

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

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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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