There are most likely no direct flights on the Kathmandu — Singapore route
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A non-stop flight is the most convenient and comfortable way to fly from Kathmandu to Singapore, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Kathmandu — Singapore route
Kathmandu — Singapore
06/10/2026
Departure
Direct flight
SQ441
starting at $1,098
Kathmandu — Singapore
06/11/2026
Departure
Direct flight
SQ441
starting at $1,085
Kathmandu — Singapore
06/12/2026
Departure
Direct flight
SQ441
starting at $1,118
Kathmandu — Singapore
06/13/2026
Departure
Direct flight
SQ441
starting at $1,118
Kathmandu — Singapore
07/16/2026
Departure
Direct flight
SQ441
starting at $501
Kathmandu — Singapore
08/01/2026
Departure
Direct flight
SQ441
starting at $444
Kathmandu — Singapore
10/16/2026
Departure
Direct flight
SQ441
starting at $339
Kathmandu — Singapore
10/20/2026
Departure
Direct flight
SQ441
starting at $595
Kathmandu — Singapore
12/06/2026
Departure
Direct flight
SQ441
starting at $538
Kathmandu — Singapore
06/09/2026
Departure
Direct flight
SQ441
starting at $973
starting at $339
starting at $258
starting at $277
starting at $333
More than 4 airlines operate flights from Kathmandu to Singapore, including Singapore Airlines, Air India, IndiGo, and Thai Airways. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $258, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest one-way flight from Kathmandu to Singapore departs on 10/20/2026, is operated by Air India and costs $258
There is no information about the cheapest roundtrip flight from Kathmandu to Singapore
Fastest flight from Kathmandu to Singapore takes 6h 45m
There are direct flights on this route 6 days a week: Su, Tu, We, Th, Fr, and Sa
The distance between Kathmandu and Singapore is 3535km (2192 miles). There are 5 direct flights from Kathmandu to Singapore. The time difference between Kathmandu and Singapore is 2h 15m. Flights from Kathmandu begin at 10:50 PM. The latest flight from Kathmandu departs at 10:50 PM
The cheapest flight ticket from Kathmandu to Singapore according to data for the last 48 hours costs $258
Often the best time to buy tickets from Kathmandu to Singapore is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kathmandu to Singapore can be found flying in these months: October, August, July.
The fastest flights from Kathmandu to Singapore start from 6 hours 45 minutes in the air.
The following airlines operate direct flights on the route Kathmandu — Singapore: Singapore Airlines
The cost of a one-way flight from Kathmandu to Singapore ranges from $258 (October 2026) to $320 (June 2026). On average, the ticket price is about $288–$584.
Flight prices from Kathmandu to Singapore barely change from month to month. You can comfortably choose any convenient dates — there won't be a significant overpayment.
There is a slight difference: it's a bit cheaper in August 2026–October 2026 (averaging $268) and slightly more in June 2026–July 2026 ($300). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 11%. Book whenever it's convenient.
Monthly price variation is just 7.5%. Ticket costs on this route are among the most predictable.
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.
We couldn't find any special offers for flights from Kathmandu to Singapore
