Cheapest return flights from Nashville to Keflavik in September from 505€

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

Return flights

30 Sep - 07 Oct Icelandair direct
16 Sep - 30 Sep Icelandair direct
22 Sep - 29 Sep Virgin Atlantic
02 Sep - 10 Sep Virgin Atlantic
05 Sep - 13 Sep Virgin Atlantic
01 Sep - 09 Sep Virgin Atlantic
04 Sep - 12 Sep Virgin Atlantic
03 Sep - 11 Sep KLM
29 Sep - 06 Oct Icelandair
30 Sep - 06 Oct Icelandair

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

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