Cheap flights from Singapore to Kathmandu from £198
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — KTM
23 Oct — 30 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Kathmandu Tribhuvan are usually found in March or September, booked 29 days in advance, depart on a Wednesday or Monday and return on a Wednesday
Cheap flight deals from Singapore to Kathmandu
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Singapore to Kathmandu
Explore the most affordable flight options available from Singapore to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.
Tue 22/913:10 -
1 stop26h 45m
Wed 23/917:30 -
1 stop11h 40m
Deal found 19/9£286
Tue 22/919:45 -
1 stop20h 40m
Wed 23/923:10 -
Nonstop4h 50m
Deal found 19/9£433
Tue 15/1218:55 -
Nonstop5h 10m
Sat 2/122:55 -
Nonstop5h 05m
Deal found 20/9£654
Tue 22/918:50 -
Nonstop4h 55m
Wed 23/923:10 -
Nonstop4h 50m
Deal found 19/9£711
Thu 1/1001:10 -
1 stop11h 50m
Tue 6/1011:45 -
2 stops21h 55m
Deal found 22/9£1,148
Mon 16/1101:10 -
2 stops16h 10m
Mon 23/1111:45 -
2 stops22h 05m
Deal found 19/9£1,431
Sat 28/1101:10 -
2 stops16h 10m
Sun 13/1212:10 -
2 stops21h 40m
Deal found 20/9£1,502
Best flights from Singapore to Kathmandu
Discover carefully curated flight deals from Singapore to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.
Thu 18/318:55 -
Nonstop5h 10m
Thu 25/322:55 -
Nonstop5h 05m
Deal found 22/9£531
Thu 18/321:20 -
1 stop17h 45m
Sat 27/313:50 -
1 stop19h 25m
Deal found 22/9£600
Tue 15/1218:55 -
Nonstop5h 10m
Sat 2/122:55 -
Nonstop5h 05m
Deal found 20/9£654
Sat 13/319:25 -
2 stops29h 45m
Sun 21/306:30 -
2 stops24h 50m
Deal found 20/9£1,378
Mon 16/1101:10 -
2 stops16h 10m
Mon 23/1111:45 -
2 stops22h 05m
Deal found 19/9£1,431
Sat 28/1101:10 -
2 stops16h 10m
Sun 13/1212:10 -
2 stops21h 40m
Deal found 20/9£1,502
Sat 3/1021:00 -
2 stops21h 45m
Wed 7/1010:05 -
2 stops21h 20m
Deal found 23/9£1,714
Tue 15/1217:00 -
2 stops18h 25m
Sat 2/109:55 -
1 stop21h 25m
Deal found 19/9£1,720
Mon 19/1021:00 -
2 stops18h 55m
Mon 26/1009:55 -
2 stops23h 20m
Deal found 21/9£1,919
Direct flights from Singapore to Kathmandu
Explore direct flight options from Singapore to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.
Thu 18/318:55 -
Nonstop5h 10m
Thu 25/322:55 -
Nonstop5h 05m
Deal found 22/9£531
Tue 15/1218:55 -
Nonstop5h 10m
Sat 2/122:55 -
Nonstop5h 05m
Deal found 20/9£654
Last-minute flights from Singapore to Kathmandu
Discover last-minute flight deals from Singapore to Kathmandu. Data last updated 23 September 2026 and is based on user searches.
Thu 1/1001:10 -
1 stop11h 50m
Tue 6/1011:45 -
2 stops21h 55m
Deal found 22/9£1,148
Sat 3/1021:00 -
2 stops21h 45m
Wed 7/1010:05 -
2 stops21h 20m
Deal found 23/9£1,714
Mon 19/1021:00 -
2 stops18h 55m
Mon 26/1009:55 -
2 stops23h 20m
Deal found 21/9£1,919
One-way flights from Singapore to Kathmandu
Search for one-way flight options from Singapore to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.
Mon 7/1211:15 -
1 stop28h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£198
Mon 7/1214:20 -
2 stops18h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£231
Thu 5/1112:30 -
1 stop10h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£296
Mon 14/1218:55 -
Nonstop5h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£333
Sat 13/318:55 -
Nonstop5h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£439
Sun 8/1117:00 -
1 stop19h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£493
Mon 7/1218:55 -
Nonstop5h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£496
Tue 3/1118:55 -
Nonstop5h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£817
Find flight deals from Singapore to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 September 2026.
Customise your flight search to find flights from Singapore to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 23 September 2026.
Use the filters below to find and compare flights from Singapore to Kathmandu that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
SingaporeKathmandu
SIN Singapore Changi - KTM Kathmandu Tribhuvan
SINKTM
Singapore Changi
Thu 5/11
12:30-20:35
1 stop10h 20m
Kathmandu Tribhuvan
Wed 31/12
00:00-02:00
Nonstop0h 00m
£296
Fastest return journey
SingaporeKathmandu
SIN Singapore Changi - KTM Kathmandu Tribhuvan
SINKTM
Singapore Changi
Mon 14/12
18:55-21:50
Nonstop5h 10m
Kathmandu Tribhuvan
Wed 31/12
00:00-02:00
Nonstop0h 00m
£333
SingaporeKathmandu
SIN Singapore Changi - KTM Kathmandu Tribhuvan
SINKTM
Singapore Changi
Sat 13/3
18:55-21:50
Nonstop5h 10m
Kathmandu Tribhuvan
Wed 31/12
00:00-02:00
Nonstop0h 00m
£439
SingaporeKathmandu
SIN Singapore Changi - KTM Kathmandu Tribhuvan
SINKTM
Singapore Changi
Sun 8/11
17:00-10:30
1 stop19h 45m
Kathmandu Tribhuvan
Wed 31/12
00:00-02:00
Nonstop0h 00m
£493
SingaporeKathmandu
SIN Singapore Changi - KTM Kathmandu Tribhuvan
SINKTM
Singapore Changi
Thu 18/3
18:55-21:50
Nonstop5h 10m
Kathmandu Tribhuvan
Thu 25/3
22:55-06:15
Nonstop5h 05m
£531
SingaporeKathmandu
SIN Singapore Changi - KTM Kathmandu Tribhuvan
SINKTM
Singapore Changi
Thu 18/3
21:20-12:50
1 stop17h 45m
Kathmandu Tribhuvan
Sat 27/3
13:50-11:30
1 stop19h 25m
£600
SingaporeKathmandu
SIN Singapore Changi - KTM Kathmandu Tribhuvan
SINKTM
Singapore Changi
Tue 15/12
18:55-21:50
Nonstop5h 10m
Kathmandu Tribhuvan
Sat 2/1
22:55-06:15
Nonstop5h 05m
£654
SingaporeKathmandu
SIN Singapore Changi - KTM Kathmandu Tribhuvan
SINKTM
Singapore Changi
Thu 5/11
18:55-21:50
Nonstop5h 10m
Kathmandu Tribhuvan
Wed 31/12
00:00-02:00
Nonstop0h 00m
£817
SingaporeKathmandu
SIN Singapore Changi - KTM Kathmandu Tribhuvan
SINKTM
Singapore Changi
Tue 3/11
18:55-21:50
Nonstop5h 10m
Kathmandu Tribhuvan
Wed 31/12
00:00-02:00
Nonstop0h 00m
£817
SingaporeKathmandu
SIN Singapore Changi - KTM Kathmandu Tribhuvan
SINKTM
Singapore Changi
Sun 8/11
18:55-21:50
Nonstop5h 10m
Kathmandu Tribhuvan
Wed 31/12
00:00-02:00
Nonstop0h 00m
£931
Flights are sorted by cheapest return flights first.
Deals found on 19/9
Showing 1-10 of 16 resultsSorted by cheapest first
1
2
Best time to book a flight from Singapore to Kathmandu
Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Singapore with our price prediction graph.
SIN-KTM
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Singapore to Kathmandu
Prices
Delays
More
How far ahead should I book a flight from Singapore to Kathmandu?
The price you pay for your flight from Singapore to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Singapore to Kathmandu?
Currently, March is the cheapest month in which you can book a flight from Singapore to Kathmandu (average of £385). Flying from Singapore to Kathmandu in October is currently the most expensive (average of £511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SIN to KTM?
Find hourly flight availability from Singapore to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Kathmandu as you normally would.
How much does it cost for a return flight from Singapore to Kathmandu?
Airfare is above average for this route at the moment.
Singapore to Kathmandu flights typically cost between £400 and £503 in March.The cheapest return price found within the last 5 days was £531 on Singapore Airlines (18 Mar–25 Mar).
How often are flights from Singapore to Kathmandu delayed?
About 21% of weekly flights between Singapore and Kathmandu have experienced delays in the past year, with the average delay time being 87 minutes.
What is the most punctual flight time for Singapore to Kathmandu flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Singapore to Kathmandu flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 21% of flights being delayed.
What’s the top stopover airport for flights from Singapore to Kathmandu?
Share of one-stop return flights from Singapore to Kathmandu chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Bangkok (BKK) – chosen by Cheapflights users on 64% of one-stop itineraries from Singapore to Kathmandu on Cheapflights.
What’s the cheapest stopover airport for flights from Singapore to Kathmandu?
Average return fare for one-stop flights from Singapore to Kathmandu, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Kuala Lumpur (KUL) is the most affordable one-stop option, with an average return flight price of £395.
What’s the fastest stopover option from Singapore to Kathmandu?
Shortest average travel time for one-stop one-way flights from Singapore to Kathmandu, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 8h 52m.
Which airport typically offers the quickest stopover for flights from Singapore to Kathmandu?
Average stopover duration for one-stop one-way flights from Singapore to Kathmandu, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 2h 45m.
Reviews of airlines servicing Kathmandu
Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 23 September 2026.
Read reviews from past customers who have flown with Singapore Airlines
from Singapore to Kathmandu. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Related info for your journey
Find useful and relevant information for your journey from Singapore to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Singapore to Kathmandu flight route?
Within the past month, 13 users have taken a look at flights from Singapore Changi to Kathmandu Tribhuvan.
How long is the flight from Singapore to Kathmandu?
There are many flights that can get you from Singapore to Kathmandu in 5h 10m. Fly via Singapore Airlines or Batik Air to get the fastest option. Singapore and Kathmandu are separated by a distance of 2196 mi. This flight may include one or multiple stops.
What is the cheapest airline to fly from Singapore to Kathmandu round-trip?
Our cheapest airline available from Singapore to Kathmandu is Singapore Airlines. Our recent data shows that you can find tickets from as low as £486 on this airline.
Can I find deals for business class flights from Singapore to Kathmandu?
Yes. Cheapflights offers flight deals from Singapore to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to Kathmandu?
Currently, March is the cheapest month in which you can book a flight from Singapore to Kathmandu (average of £385). Flying from Singapore to Kathmandu in October is currently the most expensive (average of £511). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
Discover the top airline that operate flights from Singapore to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 23 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Singapore to Kathmandu?
Deals for Singapore to Kathmandu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Singapore to Kathmandu?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kathmandu from Singapore.
Can Cheapflights find flights from Singapore to Kathmandu with no change fees?
Yes, we can. To see specific flights from Singapore to Kathmandu with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Singapore to Kathmandu become cheaper?
Not ready to book yet? You can track prices for flights from Singapore to Kathmandu on Cheapflights with our Price Alert feature and get notified when better prices are available.
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