Cheapest return flights from Singapore to Kathmandu in June from $399

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

29 Jun - 06 Jul Cathay Pacific
28 Jun - 30 Jun Air India
10 Jun - 15 Jun Cathay Pacific
16 Jun - 20 Jun Cathay Pacific
07 Jun - 14 Jun Cathay Pacific
29 Jun - 06 Jul Singapore Airlines direct
20 Jun - 30 Jun China Southern
16 Jun - 20 Jun Singapore Airlines direct
08 Jun - 19 Jun Singapore Airlines direct
07 Jun - 14 Jun Singapore Airlines direct
10 Jun - 15 Jun Singapore Airlines direct
28 Jun - 30 Jun Singapore Airlines direct

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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