Cheapest return STR–KGS flights, May

AirHint found the following cheapest return flights from Stuttgart (STR) to Kos (KGS) in May 2026 (see full year).

Return flights

31 May - 12 Jun Wizz Air
07 May - 16 May Wizz Air Malta
21 May - 28 May Eurowings direct
09 May - 16 May Eurowings
11 May - 15 May Eurowings
29 May - 08 Jun Eurowings
19 May - 25 May Eurowings direct
19 May - 27 May Eurowings direct
05 May - 12 May Eurowings
19 May - 02 Jun Eurowings
12 May - 16 May Wizz Air
02 May - 09 May Eurowings
31 May - 05 Jun Wizz Air
10 May - 14 May Wizz Air
29 May - 07 Jun Eurowings
31 May - 07 Jun Eurowings
29 May - 05 Jun Eurowings
18 May - 01 Jun Wizz Air Malta
29 May - 01 Jun Eurowings
29 May - 04 Jun Eurowings

Also check the deals for one-way flights from Stuttgart to Kos in May.

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