Cheapest one-way flights from Singapore to Kathmandu in June from $174

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

One-Way flights

06 Jun Thai Lion Air
09 Jun Thai AirAsia
11 Jun Thai AirAsia
04 Jun Thai AirAsia
07 Jun Thai AirAsia
02 Jun Thai AirAsia
22 Jun IndiGo
02 Jun Singapore Airlines direct
01 Jun Singapore Airlines direct
03 Jun Singapore Airlines direct

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

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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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