Cheapest return flights from Nashville to Keflavik in July from 641€

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 July 2025 (see full year).

Return flights

16 Jul - 23 Jul Icelandair direct
28 Jul - 03 Aug Air France
28 Jul - 03 Aug Icelandair direct
23 Jul - 27 Jul Icelandair direct
25 Jul - 28 Jul Icelandair direct
20 Jul - 26 Jul Allegiant Air
23 Jul - 26 Jul Spirit Airlines

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

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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