Cheapest return flights from Istanbul to Kathmandu in August from 440€

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

Return flights

09 Aug - 18 Aug Air Arabia
01 Aug - 31 Aug Air Arabia
31 Aug - 06 Sep Air Arabia
26 Aug - 12 Sep Air Arabia
27 Aug - 13 Sep Air Arabia
10 Aug - 24 Aug Air Arabia
10 Aug - 23 Aug Air Arabia
09 Aug - 22 Aug Air Arabia
08 Aug - 21 Aug Air Arabia
31 Aug - 06 Sep Turkish Airlines direct
27 Aug - 13 Sep Turkish Airlines direct
10 Aug - 24 Aug Turkish Airlines direct
10 Aug - 23 Aug Turkish Airlines direct

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

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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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