Cheap Flights from Singapore to Kathmandu Starting at $204

Flights from Singapore to Kathmandu are operated by several airlines — Singapore Airlines and AirAsia. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $204, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.

Fly nonstop from Singapore to Kathmandu for the fastest, most convenient way to connect the Lion City with Nepal’s historic capital—ideal if you value time and comfort. Direct flights cut out layovers so you arrive sooner and refreshed, though sometimes one-stop options can be cheaper if you’re on a tight budget. Book a direct service to enjoy a smoother journey and more time exploring Kathmandu’s temples and mountain views.

Singapore Changi (SIN) is a major international hub known for premium facilities and extensive long-haul connections, with full-service carriers like Singapore Airlines and many global airlines dominating the route map alongside some low-cost operators. Located about 20–25 km from the downtown Marina Bay area, transfer times to the city center are typically 20–30 minutes by MRT (Mass Rapid Transit) or 20–40 minutes by taxi, with fares generally ranging from modest metro costs to mid-range taxi fares depending on time and traffic. The airport excels in comfort and amenities—shopping, dining, gardens—but can be busier and a bit farther than smaller suburban airfields; it’s usually the most convenient choice for major international travel.

Tribhuvan International Airport (KTM) is Nepal’s main international gateway and typically serves a mix of full-service carriers and regional airlines connecting South Asia, the Middle East, and domestic destinations. It’s relatively close to central Kathmandu — about 6–8 km — so transfer times can be short in light traffic, often 20–40 minutes by taxi; shared airport vans and local buses are usually cheaper options. Expect airfares to be mid-range for regional routes, with international fares varying seasonally. Pros: convenient proximity to the city and a straightforward domestic hub; cons: terminal facilities can be busy and less polished than major international hubs, and security/processing times can sometimes be slow during peak periods.

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Singapore to Kathmandu