Cheapest return ARN–KEF flights, May

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

Return flights

21 May - 26 May Wizz Air
14 May - 19 May Ryanair
07 May - 10 May Ryanair
07 May - 14 May Wizz Air
16 May - 20 May Ryanair
28 May - 05 Jun Ryanair
07 May - 11 May Wizz Air
06 May - 12 May Ryanair
07 May - 13 May Ryanair
14 May - 18 May Ryanair
18 May - 22 May Scandinavian Airlines
29 May - 02 Jun Scandinavian Airlines
31 May - 08 Jun Ryanair
30 May - 02 Jun Icelandair direct
29 May - 02 Jun Icelandair direct
29 May - 01 Jun Icelandair direct
31 May - 08 Jun Icelandair direct
31 May - 03 Jun Icelandair direct

Also check the deals for one-way flights from Stockholm 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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