AirHint found the following cheapest return flights from Stuttgart (STR) to Kathmandu (KTM) in April 2026 (see full year).
Return flights
| 25 Apr - 19 May | AJet | ||
| 25 Apr - 08 May | AJet | ||
| 24 Apr - 10 May | Pegasus Airlines | ||
| 05 Apr - 23 Apr | AJet | ||
| 01 Apr - 31 May | Wizz Air Malta |
Also check the deals for one-way flights from Stuttgart to Kathmandu in April.
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