Cheapest return flights from Singapore to Kathmandu in December from 538€

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

Return flights

23 Dec - 03 Jan Air India
01 Dec - 26 Dec Singapore Airlines direct
17 Dec - 26 Dec Singapore Airlines direct
24 Dec - 03 Jan Singapore Airlines direct
02 Dec - 26 Dec Air India
02 Dec - 26 Dec Singapore Airlines direct
31 Dec - 09 Jan China Southern

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

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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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