Cheapest return flights from Vienna to Keflavik in May from 158€

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

Return flights

20 May - 01 Jun Ryanair
01 May - 05 May Ryanair
14 May - 28 May Ryanair
21 May - 01 Jun Austrian Airlines
01 May - 06 May Ryanair
20 May - 27 May Ryanair
10 May - 23 May Ryanair
02 May - 09 May Ryanair
13 May - 20 May Ryanair
09 May - 23 May Ryanair
17 May - 28 May Ryanair
12 May - 23 May Ryanair
17 May - 07 Jun Ryanair
27 May - 03 Jun Ryanair
29 May - 08 Jun airBaltic
29 May - 14 Jun Ryanair
30 May - 09 Jun KLM
25 May - 03 Jun Ryanair
31 May - 14 Jun Ryanair
31 May - 10 Jun Ryanair

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

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