Cheapest return flights from Nashville to Keflavik in April from 448€

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

Return flights

13 Apr - 20 Apr Delta
29 Apr - 03 May Icelandair direct
24 Apr - 01 May Delta
24 Apr - 01 May Icelandair direct
22 Apr - 29 Apr Icelandair direct
21 Apr - 27 Apr KLM
16 Apr - 19 May KLM
13 Apr - 20 Apr Icelandair direct

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

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