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

Return flights

02 Oct - 09 Oct	Pegasus Airlines
02 Oct - 16 Oct	Pegasus Airlines
16 Oct - 23 Oct	Pegasus Airlines
10 Oct - 29 Oct	Pegasus Airlines
24 Oct - 02 Nov	Pegasus Airlines
17 Oct - 25 Oct	Pegasus Airlines
25 Oct - 02 Nov	Pegasus Airlines
25 Oct - 03 Nov	Pegasus Airlines
18 Oct - 26 Oct	Pegasus Airlines
31 Oct - 16 Nov	Air Arabia
17 Oct - 01 Nov	Jazeera Airways
18 Oct - 02 Nov	Pegasus Airlines
02 Oct - 17 Nov	Air Arabia
31 Oct - 10 Nov	AJet
25 Oct - 01 Nov	flydubai

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Cheapest return flights from Istanbul to Kathmandu in October from $461

Return flights