AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Istanbul (IST) in October 2025 (see full year).
One-Way flights
| 07 Oct | Himalaya Airlines | ||
| 02 Oct | SriLankan Airlines | ||
| 23 Oct | Air India | ||
| 01 Oct | Himalaya Airlines | ||
| 28 Oct | Air India | ||
| 30 Oct | Air India | ||
| 03 Oct | flydubai | ||
| 06 Oct | flydubai | ||
| 16 Oct | flydubai | ||
| 13 Oct | flydubai |
Also check the deals for return flights from Kathmandu to Istanbul in October.
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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