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

Return flights

14 Oct - 21 Oct	Air Arabia
05 Oct - 14 Oct	Air Arabia
13 Oct - 19 Oct	Air Arabia
14 Oct - 19 Oct	Air Arabia
03 Oct - 05 Oct	Air Arabia
05 Oct - 12 Oct	Air Arabia
04 Oct - 12 Oct	Air Arabia
12 Oct - 12 Oct	Air Arabia
12 Oct - 19 Oct	Air Arabia
09 Oct - 23 Oct	Air Arabia
28 Oct - 20 Nov	Air Arabia
28 Oct - 24 Nov	Air Arabia
31 Oct - 21 Nov	Air Arabia
31 Oct - 22 Nov	Air Arabia
27 Oct - 10 Nov	Pegasus Airlines
27 Oct - 08 Nov	Pegasus Airlines
30 Oct - 15 Nov	Pegasus Airlines
19 Oct - 05 Nov	Pegasus Airlines
04 Oct - 04 Nov	flyadeal
28 Oct - 02 Nov	Air Arabia

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

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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Cheapest return flights from Istanbul to Kathmandu in October from $503

Return flights