AirHint found the following cheapest return flights from Stuttgart (STR) to Kos (KGS) in March 2026 (see full year).
Return flights
| 30 Mar - 09 Apr | Eurowings | ||
| 26 Mar - 30 Mar | Eurowings | ||
| 29 Mar - 11 Apr | Wizz Air | ||
| 25 Mar - 11 Apr | Wizz Air Malta | ||
| 27 Mar - 08 Apr | Wizz Air Malta | ||
| 24 Mar - 10 Apr | Wizz Air | ||
| 25 Mar - 10 Apr | Wizz Air Malta |
Also check the deals for one-way flights from Stuttgart to Kos in March.
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