AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Istanbul (IST) in September 2026 (see full year).
One-Way flights
| 02 Sep | Bhutan Airlines | ||
| 03 Sep | Air India | ||
| 01 Sep | flydubai | ||
| 09 Sep | flydubai | ||
| 10 Sep | flydubai | ||
| 14 Sep | flydubai | ||
| 03 Sep | Turkish Airlines | direct |
Also check the deals for return flights from Kathmandu to Istanbul in September.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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