Cheapest one-way flights from Singapore to Kathmandu in May from $191

AirHint found the following cheapest one-way flights from Singapore (SIN) to Kathmandu (KTM) in May 2026 (see full year).

One-Way flights

26 May Thai AirAsia
01 May IndiGo
07 May IndiGo
23 May Air India
27 May Air India
13 May Air India
01 May Singapore Airlines direct
07 May Singapore Airlines direct
26 May Singapore Airlines direct
27 May Singapore Airlines direct

Also check the deals for return flights from Singapore to Kathmandu in May.

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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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