Cheapest return flights from Vienna to Keflavik in August from $342

AirHint found the following cheapest return flights from Vienna (VIE) to Keflavik (KEF) in August 2026 (see full year).

Return flights

31 Aug - 09 Sep Scandinavian Airlines
14 Aug - 24 Aug Scandinavian Airlines
24 Aug - 31 Aug Scandinavian Airlines
29 Aug - 12 Sep Ryanair
15 Aug - 24 Aug Ryanair
21 Aug - 05 Sep Scandinavian Airlines
28 Aug - 03 Sep Scandinavian Airlines
17 Aug - 25 Aug SWISS
31 Aug - 09 Sep Austrian Airlines direct
15 Aug - 20 Aug Scandinavian Airlines
21 Aug - 29 Aug Scandinavian Airlines
14 Aug - 22 Aug Scandinavian Airlines
18 Aug - 25 Aug Scandinavian Airlines
17 Aug - 21 Aug Scandinavian Airlines
21 Aug - 23 Aug KLM
29 Aug - 12 Sep Austrian Airlines direct
28 Aug - 03 Sep Austrian Airlines direct
21 Aug - 05 Sep Austrian Airlines direct

Also check the deals for one-way flights from Vienna to Keflavik in August.

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