Cheapest one-way flights from Singapore to Kathmandu in December from 191€

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

One-Way flights

17 Dec Batik Air Malaysia
26 Dec Singapore Airlines direct
07 Dec Firefly
06 Dec SriLankan Airlines
14 Dec Thai AirAsia
17 Dec Singapore Airlines direct
10 Dec IndiGo
20 Dec Thai AirAsia
09 Dec Thai AirAsia
15 Dec Thai Airways

Also check the deals for return flights from Singapore 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.