Cheapest one-way flights from Kathmandu to Singapore in October from $253

Best time to book flights for Kathmandu (KTM) to Singapore (SIN) flights at AirHint

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

One-Way flights

01 Oct Thai AirAsia
03 Oct Thai AirAsia
24 Oct Thai AirAsia
03 Oct Singapore Airlines direct
24 Oct Singapore Airlines direct

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

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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