Cheapest one-way flights from Kathmandu to Istanbul in December from 253€

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

One-Way flights

18 Dec IndiGo
10 Dec Air India
18 Dec Turkish Airlines direct
10 Dec Turkish Airlines direct

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

Skyscanner

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 Istanbul

Cheap car rent in Istanbul

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