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

AirHint found the following cheapest return flights from Singapore (SIN) to Kathmandu (KTM) in October 2026 (see full year).

Return flights

02 Oct - 11 Oct Air India
02 Oct - 16 Oct Air India
24 Oct - 10 Nov Air India
20 Oct - 20 Nov Air India
31 Oct - 07 Nov Thai Airways
30 Oct - 14 Nov Thai Airways
02 Oct - 16 Oct Singapore Airlines direct
20 Oct - 20 Nov Singapore Airlines direct
02 Oct - 11 Oct Singapore Airlines direct
03 Oct - 29 Oct China Southern
30 Oct - 14 Nov Singapore Airlines direct
31 Oct - 07 Nov Singapore Airlines direct
24 Oct - 10 Nov Singapore Airlines direct

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