Cheapest one-way flights from Istanbul to Kathmandu in December from 186€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Kathmandu (KTM) in December 2025 (see full year).

One-Way flights

29 Dec AZAL
28 Dec AZAL
30 Dec Flynas
31 Dec Flynas
27 Dec AJet
30 Dec Turkish Airlines direct
31 Dec Turkish Airlines direct
29 Dec Turkish Airlines direct
28 Dec Turkish Airlines direct
27 Dec Turkish Airlines direct

Also check the deals for return flights from Istanbul to Kathmandu in December.

Powered by

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

Feel free to contact us with any feedback or request another flight research.