Cheapest one-way flights from Kathmandu to Singapore in May from $175

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

One-Way flights

27 May Thai Lion Air
25 May Thai AirAsia
10 May Thai AirAsia
02 May IndiGo
17 May Air India Express
30 May Air India Express
14 May Air India Express
05 May Air India Express
09 May Singapore Airlines direct
25 May Singapore Airlines direct

Also check the deals for return flights from Kathmandu to Singapore 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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