Cheapest return flights from Vienna to Keflavik in May from 236€

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

Return flights

06 May - 13 May Austrian Airlines
09 May - 16 May Wizz Air Malta
05 May - 13 May Austrian Airlines
10 May - 20 May Austrian Airlines
16 May - 23 May Austrian Airlines
09 May - 17 May LOT
15 May - 25 May Wizz Air Malta
03 May - 11 May Lufthansa
03 May - 11 May Austrian Airlines direct
10 May - 17 May LOT
31 May - 08 Jun LOT
30 May - 07 Jun Finnair
31 May - 08 Jun Austrian Airlines direct
31 May - 13 Jun Austrian Airlines direct

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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