Cheapest return flights from Istanbul to Kathmandu in April from 373€

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

Return flights

18 Apr - 04 May Pegasus Airlines
08 Apr - 22 Apr Pegasus Airlines
16 Apr - 23 Apr Pegasus Airlines
04 Apr - 20 Apr Air Arabia
04 Apr - 19 Apr Air Arabia
03 Apr - 25 Apr Air Arabia
04 Apr - 26 Apr Air Arabia
24 Apr - 02 May Air Arabia
25 Apr - 03 May Air Arabia
25 Apr - 02 May Air Arabia
26 Apr - 03 May Air Arabia
25 Apr - 04 May Air Arabia
04 Apr - 12 Apr Air Arabia
24 Apr - 03 May Air Arabia
25 Apr - 10 May flydubai
26 Apr - 03 May Turkish Airlines direct
16 Apr - 23 Apr Turkish Airlines direct
25 Apr - 03 May Turkish Airlines direct
04 Apr - 26 Apr Turkish Airlines direct
04 Apr - 19 Apr Turkish Airlines direct

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

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