AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Istanbul (IST) in October 2025 (see full year).
One-Way flights
| 20 Oct | IndiGo | ||
| 21 Oct | IndiGo | ||
| 23 Oct | IndiGo | ||
| 24 Oct | IndiGo | ||
| 29 Oct | IndiGo | ||
| 26 Oct | Jazeera Airways | ||
| 25 Oct | Air Arabia | ||
| 28 Oct | flydubai | ||
| 23 Oct | Turkish Airlines | direct | |
| 21 Oct | Turkish Airlines | direct |
Also check the deals for return flights from Kathmandu to Istanbul in October.
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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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