Cheapest return flights from Kathmandu to Istanbul in January from $511

AirHint found the following cheapest return flights from Kathmandu (KTM) to Istanbul (IST) in January 2026 (see full year).

Return flights

07 Jan - 14 Jan Air Arabia
17 Jan - 28 Jan Air Arabia
24 Jan - 30 Jan Air Arabia
25 Jan - 31 Jan Air Arabia
25 Jan - 31 Jan Turkish Airlines direct
17 Jan - 28 Jan Turkish Airlines direct
07 Jan - 14 Jan Turkish Airlines direct

Also check the deals for one-way flights from Kathmandu to Istanbul in January.

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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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