Cheapest one-way flights from Frankfurt to Keflavik in August from $228

AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Keflavik (KEF) in August 2026 (see full year).

One-Way flights

24 Aug Air France
15 Aug SWISS
19 Aug KLM
06 Aug Finnair
24 Aug Lufthansa direct
19 Aug Icelandair direct
06 Aug Icelandair direct
15 Aug Icelandair direct

Also check the deals for return flights from Frankfurt to Keflavik in August.

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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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