Cheap flights from Kathmandu to Singapore from £328
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SIN
22 Oct — 29 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kathmandu Tribhuvan to Singapore Changi are usually found in March or August, booked 76 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from Kathmandu to Singapore
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Kathmandu to Singapore
Explore the most affordable flight options available from Kathmandu to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.
Wed 4/1121:40 -
1 stop22h 00m
Wed 11/1113:10 -
1 stop12h 00m
Deal found 20/9£351
Thu 19/1113:55 -
1 stop25h 35m
Sun 22/1119:40 -
1 stop26h 25m
Deal found 19/9£396
Wed 4/1122:55 -
Nonstop5h 05m
Wed 11/1118:55 -
Nonstop5h 00m
Deal found 20/9£413
Thu 19/1113:55 -
1 stop25h 35m
Sun 22/1116:15 -
2 stops25h 05m
Deal found 19/9£480
Wed 4/1122:55 -
Nonstop5h 05m
Wed 11/1108:00 -
1 stop10h 25m
Deal found 20/9£506
Fri 23/1011:45 -
1 stop10h 10m
Sat 24/1017:00 -
1 stop19h 45m
Deal found 21/9£594
Thu 19/1116:05 -
2 stops20h 10m
Sun 22/1116:15 -
2 stops25h 05m
Deal found 19/9£608
Fri 23/1021:25 -
1 stop20h 50m
Thu 29/1021:20 -
1 stop17h 45m
Deal found 21/9£629
Thu 24/922:45 -
1 stop9h 15m
Mon 28/912:15 -
1 stop11h 45m
Deal found 21/9£634
Best flights from Kathmandu to Singapore
Discover carefully curated flight deals from Kathmandu to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.
Wed 4/1121:40 -
1 stop22h 00m
Wed 11/1113:10 -
1 stop12h 00m
Deal found 20/9£351
Wed 4/1122:55 -
Nonstop5h 05m
Wed 11/1118:55 -
Nonstop5h 00m
Deal found 20/9£413
Wed 4/1122:55 -
Nonstop5h 05m
Wed 11/1108:00 -
1 stop10h 25m
Deal found 20/9£506
Sat 19/1200:30 -
2 stops63h 15m
Fri 1/119:40 -
2 stops54h 05m
Deal found 18/9£1,262
Thu 17/1222:55 -
Nonstop5h 05m
Wed 23/1218:55 -
Nonstop5h 10m
Deal found 21/9£747
Sun 18/1021:10 -
1 stop12h 45m
Fri 23/1008:25 -
1 stop26h 55m
Deal found 22/9£852
Thu 26/1122:55 -
Nonstop5h 05m
Fri 11/1218:55 -
Nonstop5h 10m
Deal found 21/9£804
Tue 20/1022:50 -
Nonstop5h 10m
Sat 24/1018:50 -
Nonstop4h 55m
Deal found 19/9£833
Thu 10/1207:35 -
2 stops56h 10m
Mon 14/1220:40 -
2 stops43h 35m
Deal found 17/9£1,290
Sun 18/1022:50 -
Nonstop5h 10m
Fri 23/1016:15 -
1 stop9h 25m
Deal found 22/9£1,371
Mon 12/1015:35 -
1 stop14h 45m
Wed 21/1021:00 -
1 stop19h 50m
Deal found 18/9£1,348
Direct flights from Kathmandu to Singapore
Explore direct flight options from Kathmandu to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.
Wed 17/322:55 -
Nonstop5h 05m
Sun 21/318:55 -
Nonstop5h 10m
Deal found 21/9£411
Wed 4/1122:55 -
Nonstop5h 05m
Wed 11/1118:55 -
Nonstop5h 00m
Deal found 20/9£413
Thu 17/1222:55 -
Nonstop5h 05m
Wed 23/1218:55 -
Nonstop5h 10m
Deal found 21/9£747
Thu 19/1122:55 -
Nonstop5h 05m
Sun 22/1118:55 -
Nonstop5h 10m
Deal found 19/9£788
Thu 26/1122:55 -
Nonstop5h 05m
Fri 11/1218:55 -
Nonstop5h 10m
Deal found 21/9£804
Tue 20/1022:50 -
Nonstop5h 10m
Sat 24/1018:50 -
Nonstop4h 55m
Deal found 19/9£833
Thu 22/1022:50 -
Nonstop5h 10m
Thu 5/1118:55 -
Nonstop5h 10m
Deal found 21/9£913
Sun 18/1022:50 -
Nonstop5h 10m
Fri 23/1018:50 -
Nonstop4h 55m
Deal found 22/9£2,715
Last-minute flights from Kathmandu to Singapore
Discover last-minute flight deals from Kathmandu to Singapore. Data last updated 22 September 2026 and is based on user searches.
Thu 24/922:45 -
1 stop9h 15m
Mon 28/912:15 -
1 stop11h 45m
Deal found 21/9£634
Fri 25/911:45 -
2 stops21h 55m
Thu 24/1217:00 -
1 stop20h 25m
Deal found 19/9£872
Sat 26/911:45 -
2 stops22h 10m
Fri 25/1201:10 -
2 stops16h 10m
Deal found 20/9£1,268
Sun 18/1021:10 -
1 stop12h 45m
Fri 23/1008:25 -
1 stop26h 55m
Deal found 22/9£852
Sun 18/1013:15 -
1 stop17h 00m
Fri 23/1014:10 -
2 stops47h 55m
Deal found 22/9£976
Tue 20/1022:50 -
Nonstop5h 10m
Sat 24/1018:50 -
Nonstop4h 55m
Deal found 19/9£833
Thu 22/1022:50 -
Nonstop5h 10m
Thu 5/1118:55 -
Nonstop5h 10m
Deal found 21/9£913
Fri 23/1011:45 -
1 stop10h 10m
Sat 24/1017:00 -
1 stop19h 45m
Deal found 21/9£594
Fri 23/1021:25 -
1 stop20h 50m
Thu 29/1021:20 -
1 stop17h 45m
Deal found 21/9£629
One-way flights from Kathmandu to Singapore
Search for one-way flight options from Kathmandu to Singapore. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.
Mon 4/122:45 -
2 stops18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£328
Sun 20/1222:55 -
Nonstop5h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£422
Mon 16/1121:25 -
1 stop9h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£437
Mon 21/1222:55 -
Nonstop5h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£533
Find flight deals from Kathmandu to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Singapore (SIN). 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 22 September 2026.
Customise your flight search to find flights from Kathmandu to Singapore 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 22 September 2026.
Use the filters below to find and compare flights from Kathmandu to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
KathmanduSingapore
KTM Kathmandu Tribhuvan - SIN Singapore Changi
KTMSIN
Kathmandu Tribhuvan
Wed 4/11
21:40-21:55
1 stop22h 00m
Singapore Changi
Wed 11/11
13:10-22:55
1 stop12h 00m
£351
KathmanduSingapore
KTM Kathmandu Tribhuvan - SIN Singapore Changi
KTMSIN
Kathmandu Tribhuvan
Wed 4/11
22:55-06:15
Nonstop5h 05m
Singapore Changi
Wed 11/11
18:55-21:40
Nonstop5h 00m
£413
Fastest return journey
KathmanduSingapore
KTM Kathmandu Tribhuvan - SIN Singapore Changi
KTMSIN
Kathmandu Tribhuvan
Tue 22/12
22:55-06:15
Nonstop5h 05m
Singapore Changi
Wed 31/12
00:00-22:00
Nonstop0h 00m
£422
KathmanduSingapore
KTM Kathmandu Tribhuvan - SIN Singapore Changi
KTMSIN
Kathmandu Tribhuvan
Sun 20/12
22:55-06:15
Nonstop5h 05m
Singapore Changi
Wed 31/12
00:00-22:00
Nonstop0h 00m
£422
KathmanduSingapore
KTM Kathmandu Tribhuvan - SIN Singapore Changi
KTMSIN
Kathmandu Tribhuvan
Mon 16/11
21:25-09:30
1 stop9h 50m
Singapore Changi
Wed 31/12
00:00-22:00
Nonstop0h 00m
£437
KathmanduSingapore
KTM Kathmandu Tribhuvan - SIN Singapore Changi
KTMSIN
Kathmandu Tribhuvan
Wed 4/11
22:55-06:15
Nonstop5h 05m
Singapore Changi
Wed 11/11
08:00-16:10
1 stop10h 25m
£506
KathmanduSingapore
KTM Kathmandu Tribhuvan - SIN Singapore Changi
KTMSIN
Kathmandu Tribhuvan
Wed 23/12
22:55-06:15
Nonstop5h 05m
Singapore Changi
Wed 31/12
00:00-22:00
Nonstop0h 00m
£533
KathmanduSingapore
KTM Kathmandu Tribhuvan - SIN Singapore Changi
KTMSIN
Kathmandu Tribhuvan
Mon 21/12
22:55-06:15
Nonstop5h 05m
Singapore Changi
Wed 31/12
00:00-22:00
Nonstop0h 00m
£533
KathmanduSingapore
KTM Kathmandu Tribhuvan - SIN Singapore Changi
KTMSIN
Kathmandu Tribhuvan
Thu 17/12
22:55-06:15
Nonstop5h 05m
Singapore Changi
Wed 23/12
18:55-21:50
Nonstop5h 10m
£747
KathmanduSingapore
KTM Kathmandu Tribhuvan - SIN Singapore Changi
KTMSIN
Kathmandu Tribhuvan
Thu 26/11
22:55-06:15
Nonstop5h 05m
Singapore Changi
Fri 11/12
18:55-21:50
Nonstop5h 10m
£804
Flights are sorted by cheapest return flights first.
Deals found on 20/9
Showing 1-10 of 16 resultsSorted by cheapest first
1
2
Best time to book a flight from Kathmandu to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Kathmandu with our price prediction graph.
KTM-SIN
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 Kathmandu to Singapore
Prices
Delays
How far ahead should I book a flight from Kathmandu to Singapore?
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kathmandu to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Kathmandu to Singapore?
Currently, March is the cheapest month in which you can book a flight from Kathmandu to Singapore (average of £404). Flying from Kathmandu to Singapore in May is currently the most expensive (average of £618). 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 KTM to SIN?
Find hourly flight availability from Kathmandu to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kathmandu to Singapore as you normally would.
How much does it cost for a return flight from Kathmandu to Singapore?
Airfare is below average for this route at the moment.
Kathmandu to Singapore flights typically cost between £423 and £586 in November.The cheapest return price found within the last 5 days was £351 on Air India (4 Nov–11 Nov).
How often are flights from Kathmandu to Singapore delayed?
About 29% of weekly flights between Kathmandu and Singapore have experienced delays in the past year, with the average delay time being 95 minutes.
What is the most punctual flight time for Kathmandu to Singapore flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night 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 Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Kathmandu to Singapore flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 29% of flights being delayed.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 22 September 2026.
Read through reviews of airlines operating flights from Kathmandu to Singapore, such as Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
The gate agent was rude. Very disappointing. The cabin crew was amazing. Every thing with them was great once we boarded the plane.
Related info for your journey
Find useful and relevant information for your journey from Kathmandu to Singapore. 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 Kathmandu to Singapore flight route?
Within the past month, 55 users have taken a look at flights from Kathmandu Tribhuvan to Singapore Changi.
How long is the flight from Kathmandu to Singapore?
There are many flights that can get you from Kathmandu to Singapore in 5h 05m. Fly via Air India or Singapore Airlines to get the fastest option. There are 2196 mi between Kathmandu and Singapore. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Kathmandu to Singapore round-trip?
Singapore Airlines, at £316, was found to be the cheapest airline from Kathmandu to Singapore.. This flight start at 31% lower than the current average price 3 months from now.
Can I find deals for business class flights from Kathmandu to Singapore?
Yes. Cheapflights offers flight deals from Kathmandu to Singapore 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 Kathmandu to Singapore?
Currently, March is the cheapest month in which you can book a flight from Kathmandu to Singapore (average of £404). Flying from Kathmandu to Singapore in May is currently the most expensive (average of £618). 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 Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.
Discover the top airline that operate flights from Kathmandu to Singapore. 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 22 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 Kathmandu to Singapore?
When you search for this flight from Kathmandu to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Singapore?
Cheapflights helps you find that perfect flight to Singapore from Kathmandu by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Kathmandu to Singapore with no change fees?
Yes! Cheapflights helps users easily find flights from Kathmandu to Singapore with no change fees.
Can Cheapflights notify me if prices for flights from Kathmandu to Singapore become cheaper?
Yes, Cheapflights offers price alerts on Kathmandu to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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