Cheapest one-way flights from Kathmandu to Singapore in September from 150€
AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Singapore (SIN) in September 2025 (see full year).
One-Way flights
| 08 Sep | Thai AirAsia | ||
| 17 Sep | Thai AirAsia | ||
| 05 Sep | Thai AirAsia | ||
| 08 Sep | Singapore Airlines | direct | |
| 17 Sep | Singapore Airlines | direct |
Also check the deals for return flights from Kathmandu to Singapore in September.
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.
