Cheapest return flights from Singapore to Kathmandu in October from $380

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

Return flights

04 Oct - 18 Oct SriLankan Airlines
02 Oct - 18 Oct Air India
12 Oct - 21 Oct Air India
04 Oct - 19 Oct Air India
19 Oct - 27 Oct Thai Airways
12 Oct - 21 Oct Singapore Airlines direct
04 Oct - 19 Oct Singapore Airlines direct
02 Oct - 18 Oct Singapore Airlines direct
19 Oct - 27 Oct Singapore Airlines direct
04 Oct - 18 Oct 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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