Compare airlines, prices, and flight durations for your trip
Cheapest flights from Kathmandu to Singapore
Fly from Kathmandu to Singapore with confidence — our search scans over 700 airlines, 50+ travel agencies and more than 5 top booking systems to find the best prices, schedules and travel conditions for you. Compare nonstop and connecting options in seconds and lock in the deal that fits your dates and budget.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly nonstop from Kathmandu to Singapore for the fastest, most convenient way to bridge these vibrant cities — fewer hassles, no layovers, and more time to enjoy the destination. While connecting flights can sometimes come at a lower price, a direct trip saves time and offers a more comfortable, stress-free journey worth the upgrade.
Schedule of direct flights from Kathmandu to Singapore
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Kathmandu to Singapore:
Kathmandu airports overview
•
•
•
Singapore airports overview
•
•
•
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Kathmandu to Singapore
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
•••••••••••••••••••
Cheapest one way flight
$176
Thai AirAsia
1 layover
17h 15m
11/01/2026
The cheapest one-way flight from Kathmandu to Singapore departs on 11/01/2026, is operated by Thai AirAsia and costs $176
Cheapest round trip flight
—
—
—
—
—
There is no information about the cheapest roundtrip flight from Kathmandu to Singapore
The fastest flight
9h 20m
Fastest flight from Kathmandu to Singapore takes 9h 20m
Direct flights
No direct flights
There are no direct flights on this route.
Earliest flight
11:00 PM
Latest flight
11:05 PM
Direct flights count
8
Distance
3535km
Timezone difference
2h 15m
The distance between Kathmandu and Singapore is 3535km (2192 miles). There are 8 direct flights from Kathmandu to Singapore. The time difference between Kathmandu and Singapore is 2h 15m. Flights from Kathmandu begin at 11:00 PM. The latest flight from Kathmandu departs at 11:05 PM
Flights from Kathmandu to Singapore are operated by several airlines — Singapore Airlines and Thai AirAsia. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $176, 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.
Tribhuvan International Airport (KTM) in Kathmandu is Nepal’s primary international gateway and typically functions as a compact hub handling both international and domestic flights. It usually serves full-service carriers alongside regional and budget airlines, with fares often perceived as mid-range to premium depending on season and carrier. The airport sits about 6–7 km from Kathmandu city center; travel time can be 20–40 minutes by taxi or ride-hail in normal traffic, or longer during peak congestion, with fares generally ranging from modest metered taxi rates to slightly higher fixed-price transfers. Pros: central location and quick access to the city; cons: limited terminal capacity, occasional delays, and minimal lounge space compared with larger international hubs.
Singapore is served primarily by Changi Airport (SIN), a major international hub known for full-service carriers and extensive long-haul connections, while budget airlines sometimes use nearby low-cost terminals or secondary options for regional routes. Changi sits about 20–25 km east of the city center; travel by Mass Rapid Transit (MRT) takes roughly 30–35 minutes, taxis around 20–30 minutes depending on traffic, and fares can range from modest MRT fares to higher taxi metered rates plus possible surcharges. The airport is typically regarded as comfortable and well-equipped with lounges, shopping and transit options, making it convenient for transfers, though it can be busier and slightly pricier than some regional low-cost airports.
What is the cheapest price for flights from Kathmandu to Singapore?
The cheapest flight ticket from Kathmandu to Singapore according to data for the last 48 hours costs $176
When is the best time to buy air tickets on the route Kathmandu — Singapore?
Often the best time to buy tickets from Kathmandu to Singapore is 2 months before departure.
When is the cheapest time of year to fly from Kathmandu to Singapore?
Based on statistics over the past years, the lowest prices for flights from Kathmandu to Singapore can be found flying in these months: December.
How long does it take to fly from Kathmandu to Singapore?
The fastest flights from Kathmandu to Singapore start from 9 hours 20 minutes in the air.
Which airline can fly direct from Kathmandu to Singapore?
The following airlines operate direct flights on the route Kathmandu — Singapore: Singapore Airlines
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 Kathmandu to Singapore
We couldn't find any special offers for flights from Kathmandu to Singapore
