Cheapest return flights from Istanbul to Kathmandu in April from 650€

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

Return flights

23 Apr - 08 May flydubai
13 Apr - 19 Apr flydubai
26 Apr - 10 May flydubai
25 Apr - 09 May flydubai
26 Apr - 09 May flydubai
13 Apr - 19 Apr Turkish Airlines direct
23 Apr - 08 May Turkish Airlines direct
26 Apr - 10 May Turkish Airlines direct

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

Skyscanner

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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