Cheapest return flights from Stuttgart to Keflavik in March from $337

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

Return flights

24 Mar - 31 Mar Wizz Air
11 Mar - 18 Mar KLM
09 Mar - 19 Mar Wizz Air
29 Mar - 02 Apr KLM
04 Mar - 17 Mar Eurowings
07 Mar - 16 Mar GP Aviation Ltd
28 Mar - 04 Apr Wizz Air
24 Mar - 27 Mar Wizz Air
07 Mar - 15 Mar Eurowings
29 Mar - 05 Apr LOT
12 Mar - 16 Mar Wizz Air
03 Mar - 05 Mar Eurowings
01 Mar - 08 Mar Eurowings
27 Mar - 04 Apr Eurowings
30 Mar - 02 Apr Scandinavian Airlines

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

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