Cheapest return flights from Singapore to Kathmandu in June from $354

Best time to book flights for Singapore (SIN) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Singapore (SIN) to Kathmandu (KTM) in June 2025 (see full year).

Return flights

18 Jun - 25 Jun SriLankan Airlines
11 Jun - 15 Jun Scoot Tigerair
21 Jun - 28 Jun AirAsia
20 Jun - 27 Jun Thai AirAsia
09 Jun - 15 Jun IndiGo
05 Jun - 09 Jun Scoot Tigerair
18 Jun - 24 Jun IndiGo
05 Jun - 19 Jun IndiGo
02 Jun - 12 Jun IndiGo
20 Jun - 30 Jun IndiGo

Also check the deals for one-way 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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