AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Istanbul (IST) in May 2026 (see full year).
One-Way flights
| 07 May | Air India | ||
| 03 May | flydubai | ||
| 04 May | flydubai | ||
| 19 May | flydubai | ||
| 20 May | flydubai | ||
| 07 May | Turkish Airlines | direct |
Also check the deals for return flights from Kathmandu to Istanbul in May.
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