Cheapest return flights from Singapore to Kathmandu in June from $520
AirHint found the following cheapest return flights from Singapore (SIN) to Kathmandu (KTM) in June 2025 (see full year).
Return flights
| 06 Jun - 15 Jun | Thai Airways | ||
| 06 Jun - 15 Jun | Singapore Airlines | direct |
Also check the deals for one-way flights from Singapore to Kathmandu in June.
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.
