Cheapest return flights from Singapore to Kathmandu in January from $375

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

Return flights

16 Jan - 18 Jan Air India
15 Jan - 18 Jan Air India
05 Jan - 14 Jan IndiGo
16 Jan - 24 Jan Air India
17 Jan - 18 Jan IndiGo
06 Jan - 08 Jan Air India
02 Jan - 04 Jan Scoot
01 Jan - 07 Jan Thai Airways
05 Jan - 14 Jan Singapore Airlines direct
16 Jan - 24 Jan Singapore Airlines direct

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

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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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