Cheapest return flights from Vienna to Keflavik in April from $306

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 April 2025 (see full year).

Return flights

29 Apr - 10 May Wizz Air Malta
29 Apr - 30 Apr Wizz Air Malta
29 Apr - 06 May Wizz Air Malta
29 Apr - 07 May Wizz Air Malta
29 Apr - 03 May Wizz Air Malta
29 Apr - 04 May Wizz Air Malta
30 Apr - 07 May Ryanair
27 Apr - 30 Apr Ryanair
30 Apr - 10 May Ryanair
28 Apr - 03 May Condor
29 Apr - 09 May Wizz Air Malta
29 Apr - 05 May Wizz Air Malta

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

Skyscanner

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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