Cheapest return SIN–KTM flights, June

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

Return flights

14 Jun - 21 Jun SriLankan Airlines
17 Jun - 24 Jun SriLankan Airlines
30 Jun - 13 Jul IndiGo
25 Jun - 01 Jul IndiGo
11 Jun - 18 Jun AirAsia
15 Jun - 22 Jun IndiGo
02 Jun - 15 Jun SriLankan Airlines
21 Jun - 25 Jun SriLankan Airlines
16 Jun - 23 Jun IndiGo
07 Jun - 21 Jun SriLankan Airlines
02 Jun - 11 Jun SriLankan Airlines
12 Jun - 19 Jun Air India
07 Jun - 02 Jul IndiGo
25 Jun - 01 Jul 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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