Cheapest return flights from Singapore to Kathmandu in July from $413
AirHint found the following cheapest return flights from Singapore (SIN) to Kathmandu (KTM) in July 2025 (see full year).
Return flights
| 16 Jul - 23 Jul | SriLankan Airlines | ||
| 18 Jul - 23 Jul | IndiGo | ||
| 23 Jul - 30 Jul | China Southern | ||
| 16 Jul - 23 Jul | Singapore Airlines | direct |
Also check the deals for one-way flights from Singapore to Kathmandu in July.
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.
