Cheapest return flights from Kathmandu to Singapore in November from $458

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

Return flights

03 Nov - 09 Nov Thai AirAsia
03 Nov - 06 Nov Thai AirAsia
07 Nov - 09 Nov Thai AirAsia
03 Nov - 08 Nov Thai AirAsia
07 Nov - 08 Nov Thai AirAsia
21 Nov - 02 Dec Thai AirAsia
06 Nov - 09 Nov SriLankan Airlines
21 Nov - 06 Dec Thai AirAsia
06 Nov - 09 Nov Singapore Airlines direct

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

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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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