Cheapest one-way flights from Kathmandu to Singapore in April from $144

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

One-Way flights

26 Apr Thai AirAsia
01 Apr Thai AirAsia
06 Apr Thai AirAsia
21 Apr Thai Lion Air
14 Apr Nepal Airlines
07 Apr Nepal Airlines
04 Apr Air India
15 Apr Thai AirAsia
07 Apr Singapore Airlines direct
14 Apr Singapore Airlines direct

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

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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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