Cheapest return flights from Kathmandu to Istanbul in May from $548

Best time to book flights for Kathmandu (KTM) to Istanbul (IST) flights at AirHint

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

Return flights

04 May - 19 May Nepal Airlines
06 May - 13 May Nepal Airlines
19 May - 24 May SpiceJet
03 May - 18 May Nepal Airlines
10 May - 18 May IndiGo
11 May - 19 May IndiGo
08 May - 15 May Nepal Airlines
11 May - 18 May Air Arabia
01 May - 08 May flydubai
11 May - 19 May Turkish Airlines direct

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

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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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