Cheapest one-way flights from Kathmandu to Singapore in December from 181€

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

One-Way flights

10 Dec Air India
06 Dec Air India
08 Dec Thai AirAsia
17 Dec Thai AirAsia
01 Dec Thai AirAsia
26 Dec Air India
03 Dec Thai AirAsia
05 Dec Thai AirAsia
04 Dec Air India
31 Dec Thai AirAsia

Also check the deals for return flights from Kathmandu to Singapore 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.

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