Cheapest return flights from Nashville to Keflavik in May from 493€

Best time to book flights for Nashville (BNA) to Keflavik (KEF) flights at AirHint

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

Return flights

03 May - 09 May Spirit Airlines
06 May - 18 May Spirit Airlines
13 May - 20 May Spirit Airlines
07 May - 18 May Spirit Airlines
05 May - 12 May Spirit Airlines
05 May - 12 May Icelandair direct
16 May - 24 May Spirit Airlines
18 May - 26 May Icelandair direct
14 May - 21 May Icelandair direct
07 May - 18 May Icelandair direct

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

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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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