Cheapest return VIE–KEF flights, April

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

Return flights

28 Apr - 04 May Ryanair
29 Apr - 06 May Ryanair
28 Apr - 06 May Ryanair
28 Apr - 05 May Ryanair
26 Apr - 04 May Ryanair
29 Apr - 05 May Ryanair
24 Apr - 28 Apr Ryanair
30 Apr - 04 May Ryanair
28 Apr - 02 May Ryanair
26 Apr - 02 May Ryanair
25 Apr - 03 May Ryanair
26 Apr - 28 Apr Ryanair
25 Apr - 27 Apr Ryanair
24 Apr - 30 Apr Ryanair
27 Apr - 30 Apr Ryanair

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

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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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