Cheapest return flights from Vienna to Keflavik in August from $289

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

Return flights

26 Aug - 06 Sep Ryanair
19 Aug - 24 Aug Ryanair
27 Aug - 03 Sep Ryanair
25 Aug - 30 Aug Ryanair
22 Aug - 31 Aug Ryanair
22 Aug - 05 Sep Ryanair
14 Aug - 24 Aug Ryanair
21 Aug - 29 Aug Ryanair
22 Aug - 30 Aug Ryanair
28 Aug - 08 Sep Scandinavian Airlines
17 Aug - 30 Aug Finnair
18 Aug - 26 Aug Ryanair
29 Aug - 09 Sep Ryanair
17 Aug - 26 Aug Ryanair
27 Aug - 09 Sep Scandinavian Airlines
15 Aug - 06 Sep Ryanair
17 Aug - 21 Aug Ryanair
15 Aug - 05 Sep Scandinavian Airlines
29 Aug - 09 Sep Austrian Airlines direct
27 Aug - 09 Sep Austrian Airlines direct

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

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