AirHint found the following cheapest one-way flights from Istanbul (IST) to Kathmandu (KTM) in March 2026 (see full year).
One-Way flights
| 08 Mar | Pegasus Airlines | ||
| 10 Mar | Pegasus Airlines | ||
| 13 Mar | Pegasus Airlines | ||
| 15 Mar | Pegasus Airlines | ||
| 14 Mar | Flynas | ||
| 12 Mar | Flynas | ||
| 16 Mar | Flynas | ||
| 22 Mar | Flynas | ||
| 17 Mar | AZAL | ||
| 31 Mar | Flynas |
Also check the deals for return flights from Istanbul to Kathmandu in March.
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