Cheapest return flights from Kathmandu to Singapore in June from $370

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

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

Return flights

09 Jun - 16 Jun Thai AirAsia
09 Jun - 16 Jun Singapore Airlines direct
03 Jun - 10 Jun Singapore Airlines direct
15 Jun - 20 Jun IndiGo
06 Jun - 12 Jun Malaysia Airlines
04 Jun - 09 Jun Malaysia Airlines
15 Jun - 20 Jun Singapore Airlines direct
06 Jun - 12 Jun Singapore Airlines direct
04 Jun - 09 Jun Singapore Airlines direct

Also check the deals for one-way flights from Kathmandu to Singapore 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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