Cheapest return flights from Stuttgart to Keflavik in April from $240

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

Return flights

17 Apr - 25 Apr Wizz Air
28 Apr - 09 May Eurowings
16 Apr - 24 Apr KLM
18 Apr - 26 Apr Wizz Air
19 Apr - 25 Apr Eurowings
16 Apr - 19 Apr KLM
30 Apr - 16 May Wizz Air
30 Apr - 06 May Wizz Air
30 Apr - 10 May KLM
30 Apr - 07 May Scandinavian Airlines
03 Apr - 11 Apr Eurowings
02 Apr - 07 Apr Wizz Air
30 Apr - 03 May KLM
07 Apr - 17 Apr KLM
30 Apr - 30 Apr Eurowings
03 Apr - 08 Apr Eurowings

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

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