Cheapest one-way flights from Istanbul to Kathmandu in April from $227

AirHint found the following cheapest one-way flights from Istanbul (IST) to Kathmandu (KTM) in April 2026 (see full year).

One-Way flights

16 Apr AJet
30 Apr AJet
08 Apr Flynas
07 Apr AJet
12 Apr flydubai
15 Apr flydubai
17 Apr flydubai
30 Apr Turkish Airlines direct
16 Apr Turkish Airlines direct
08 Apr Turkish Airlines direct

Also check the deals for return flights from Istanbul to Kathmandu in April.

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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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