Cheapest return flights from Kathmandu to Istanbul in October from $531

AirHint found the following cheapest return flights from Kathmandu (KTM) to Istanbul (IST) in October 2025 (see full year).

Return flights

20 Oct - 27 Oct Air Arabia
10 Oct - 27 Oct Air Arabia
09 Oct - 26 Oct Air Arabia
19 Oct - 26 Oct Air Arabia
24 Oct - 28 Oct Air Arabia
20 Oct - 27 Oct Turkish Airlines direct
10 Oct - 27 Oct Turkish Airlines direct

Also check the deals for one-way 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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