Cheapest return flights from Vienna to Keflavik in May from $198

Best time to book flights for Vienna (VIE) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Vienna (VIE) to Keflavik (KEF) in May 2025 (see full year).

Return flights

11 May - 13 May Wizz Air Malta
11 May - 12 May Wizz Air Malta
10 May - 19 May Wizz Air Malta
07 May - 12 May Wizz Air Malta
11 May - 17 May Wizz Air Malta
10 May - 20 May Wizz Air Malta
10 May - 17 May Wizz Air Malta
13 May - 19 May Wizz Air Malta
13 May - 20 May Wizz Air Malta
12 May - 20 May Wizz Air Malta
29 May - 01 Jun Ryanair
31 May - 01 Jun Ryanair
27 May - 01 Jun Ryanair
30 May - 03 Jun Ryanair
20 May - 07 Jun Ryanair
31 May - 04 Jun Ryanair
25 May - 01 Jun Ryanair
27 May - 04 Jun Ryanair
26 May - 01 Jun Ryanair
23 May - 01 Jun Ryanair

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

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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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