Cheapest return flights from Kathmandu to Singapore in October from $435

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

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

Return flights

31 Oct - 20 Nov Thai AirAsia
24 Oct - 08 Nov Thai AirAsia
23 Oct - 08 Nov Thai AirAsia
31 Oct - 08 Nov Thai AirAsia
27 Oct - 08 Nov Thai AirAsia
21 Oct - 08 Nov Thai AirAsia
22 Oct - 08 Nov Thai AirAsia
24 Oct - 28 Oct Thai AirAsia
23 Oct - 28 Oct Thai AirAsia
14 Oct - 18 Oct Malaysia Airlines
27 Oct - 28 Oct Thai AirAsia
21 Oct - 28 Oct Thai AirAsia
22 Oct - 28 Oct Thai AirAsia
20 Oct - 08 Nov Thai AirAsia
13 Oct - 28 Oct Thai AirAsia
14 Oct - 18 Oct Singapore Airlines direct
20 Oct - 28 Oct Thai AirAsia

Also check the deals for one-way flights from Kathmandu to Singapore in October.

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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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