Cheapest return flights from Istanbul to Kathmandu in April from 414€

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

Return flights

08 Apr - 22 Apr Air Arabia
09 Apr - 23 Apr Air Arabia
30 Apr - 12 May Air Arabia
09 Apr - 19 Apr Air Arabia
06 Apr - 19 Apr Air Arabia
08 Apr - 01 May Air Arabia
02 Apr - 28 Apr Air Arabia
22 Apr - 30 Apr Air Arabia
04 Apr - 28 Apr Air Arabia
05 Apr - 28 Apr Air Arabia
03 Apr - 14 Apr Air Arabia
07 Apr - 30 Apr Air Arabia
25 Apr - 10 May Air Arabia
30 Apr - 12 May Turkish Airlines direct
08 Apr - 01 May Turkish Airlines direct

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

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