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 in the early afternoon tend to experience delays more often.

How often are flights from Kathmandu to Singapore delayed?

About 48% of weekly flights between Kathmandu and Singapore have experienced delays in the past year, with the average delay time being 95 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday 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 last year, Singapore Airlines have had the lowest number of delays on this route, with just 48% of flights being delayed.

How popular is this Kathmandu to Singapore flight route?

The Kathmandu Tribhuvan to Singapore Changi flight path was viewed by 40 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Kathmandu to Singapore?

Departing from Kathmandu to Singapore will take you 5h 05m. The distance from Kathmandu to Singapore is about 2196 mi. All flights are typically nonstop.

What are the cheapest airlines flying from Kathmandu to Singapore round-trip?

Currently priced at $395, Singapore Airlines will fly you from Kathmandu to Singapore and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air India and Malaysia Airlines - these airlines can fly you to your destination from $444 and $475, respectively. Singapore Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Kathmandu to Singapore one-way?

The cheapest airline one-way is Thai AirAsia, with whom users have recently found tickets for as low as $167. However, be on the lookout for offers from IndiGo and Singapore Airlines, as they are both options that can get you from Kathmandu to Singapore for a low price.

Weekly flight availability from Kathmandu to Singapore

The most flights from KTM to SIN are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

What are the cheapest flights from Kathmandu to Singapore?

On average you can expect to pay $846 for a flight from Kathmandu to Singapore. The cheapest flight overall is $473 while the most popular route, (Kathmandu Tribhuvan - Singapore Changi) is currently priced at $446.

What are the most popular airlines that fly from Kathmandu to Singapore?

Consider Singapore Airlines, Thai Airways or Air India when booking your flight. These represent the most popular airlines when flying from Kathmandu to Singapore.

Most accurate provider : When it comes to deals on Kathmandu-Singapore flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Kathmandu-Singapore flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Kathmandu-Singapore flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kathmandu-Singapore flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kathmandu-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Kathmandu to Singapore?

If you wish to fly to Singapore from Kathmandu, then you need to book flights from Kathmandu Tribhuvan to Singapore Changi. There is 1 flight from Tribhuvan (KTM) to Changi (SIN) per day to choose from. Flights to Singapore from Tribhuvan are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 4h 55m is how long a nonstop flight from Kathmandu to Singapore Changi typically takes.

Can I find deals for flights from Kathmandu to Singapore that include hotel bookings?

Yes. In addition to deals on Kathmandu to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kathmandu to Singapore?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Singapore.

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.

$168+ Flights from Kathmandu to Singapore

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Kathmandu Tribhuvan to Singapore Changi are usually found in July or June, booked 49 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Kathmandu to Singapore

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 diciembre 12, 2025.

dom. 12/145:10 pmKTM - SIN

1 stop22h 20mIndiGo

dom. 12/2811:15 amSIN - KTM

1 stop28h 30mIndiGo

Deal found 12/10

$425

mié. 12/175:10 pmKTM - SIN

1 stop22h 20mMultiple Airlines

jue. 12/259:20 pmSIN - KTM

1 stop16h 55mMultiple Airlines

Deal found 12/11

$463

mié. 12/243:10 pmKTM - SIN

1 stop27h 05mMultiple Airlines

jue. 1/15:00 amSIN - KTM

1 stop17h 50mMultiple Airlines

Deal found 12/10

$465

lun. 12/151:15 pmKTM - SIN

2 stops20h 35mMultiple Airlines

lun. 12/225:20 amSIN - KTM

1 stop17h 35mMultiple Airlines

Deal found 12/10

$469

dom. 12/145:10 pmKTM - SIN

1 stop22h 20mMultiple Airlines

dom. 12/283:25 pmSIN - KTM

2 stops26h 55mMultiple Airlines

Deal found 12/10

$475

sáb. 12/136:30 amKTM - SIN

2 stops25h 30mMultiple Airlines

lun. 12/228:55 amSIN - KTM

3 stops29h 35mMultiple Airlines

Deal found 12/11

$491

Best flights from Kathmandu to Singapore
Discover carefully curated flight deals from Kathmandu to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

lun. 6/811:00 pmKTM - SIN

Nonstop5h 05mSingapore Airlines

vie. 6/126:55 pmSIN - KTM

Nonstop5h 05mSingapore Airlines

Deal found 12/9

$380

dom. 1/253:10 pmKTM - SIN

1 stop17h 05mMultiple Airlines

dom. 2/17:40 pmSIN - KTM

1 stop22h 45mMultiple Airlines

Deal found 12/11

$412

lun. 6/82:15 pmKTM - SIN

1 stop18h 40mThai Lion Air

dom. 6/149:30 pmSIN - KTM

1 stop18h 00mThai Lion Air

Deal found 12/9

$463

lun. 6/810:45 pmKTM - SIN

1 stop9h 15mMalaysia Airlines

vie. 6/126:20 amSIN - KTM

1 stop7h 55mMalaysia Airlines

Deal found 12/9

$496

lun. 6/83:00 pmKTM - SIN

2 stops22h 05mMultiple Airlines

dom. 6/146:35 pmSIN - KTM

2 stops21h 40mMultiple Airlines

Deal found 12/9

$414

mié. 1/73:00 pmKTM - SIN

1 stop17h 15mMultiple Airlines

mié. 1/142:10 pmSIN - KTM

2 stops21h 55mMultiple Airlines

Deal found 12/10

$417

lun. 2/23:10 pmKTM - SIN

1 stop17h 05mMultiple Airlines

sáb. 2/79:30 pmSIN - KTM

1 stop18h 50mMultiple Airlines

Deal found 12/11

$429

lun. 6/83:00 pmKTM - SIN

2 stops22h 05mMultiple Airlines

vie. 6/128:00 pmSIN - KTM

3 stops42h 30mMultiple Airlines

Deal found 12/9

$448

jue. 1/157:35 amKTM - SIN

2 stops17h 25mMultiple Airlines

dom. 1/1811:30 pmSIN - KTM

1 stop11h 25mMultiple Airlines

Deal found 12/11

$458

mié. 1/73:00 pmKTM - SIN

1 stop17h 15mMultiple Airlines

lun. 1/125:40 amSIN - KTM

2 stops16h 40mMultiple Airlines

Deal found 12/11

$467

Last-minute flights from Kathmandu to Singapore
Discover last-minute flight deals from Kathmandu to Singapore. Data last updated diciembre 12, 2025 and is based on user searches.

dom. 12/145:10 pmKTM - SIN

1 stop22h 20mIndiGo

dom. 12/2811:15 amSIN - KTM

1 stop28h 30mIndiGo

Deal found 12/10

$425

mié. 12/175:10 pmKTM - SIN

1 stop22h 20mMultiple Airlines

jue. 12/259:20 pmSIN - KTM

1 stop16h 55mMultiple Airlines

Deal found 12/11

$463

mié. 12/243:10 pmKTM - SIN

1 stop27h 05mMultiple Airlines

jue. 1/15:00 amSIN - KTM

1 stop17h 50mMultiple Airlines

Deal found 12/10

$465

mié. 1/73:00 pmKTM - SIN

1 stop17h 15mMultiple Airlines

mié. 1/142:10 pmSIN - KTM

2 stops21h 55mMultiple Airlines

Deal found 12/10

$417

mié. 1/73:00 pmKTM - SIN

1 stop17h 15mMultiple Airlines

lun. 1/1211:15 amSIN - KTM

1 stop28h 30mMultiple Airlines

Deal found 12/11

$447

vie. 1/93:10 pmKTM - SIN

1 stop17h 55mMultiple Airlines

lun. 1/1211:15 amSIN - KTM

2 stops15h 15mMultiple Airlines

Deal found 12/10

$440

jue. 1/1510:30 pmKTM - SIN

1 stop8h 20mMultiple Airlines

dom. 1/1811:30 pmSIN - KTM

1 stop18h 50mMultiple Airlines

Deal found 12/11

$450

dom. 1/253:10 pmKTM - SIN

1 stop17h 05mMultiple Airlines

dom. 2/17:40 pmSIN - KTM

1 stop22h 45mMultiple Airlines

Deal found 12/11

$412

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 diciembre 12, 2025.

dom. 3/293:00 pmKTM - SIN

1 stop17h 55mMultiple Airlines

Deal found 12/9

$168

mié. 4/13:00 pmKTM - SIN

1 stop19h 10mMultiple Airlines

Deal found 12/9

$171

lun. 3/302:15 pmKTM - SIN

1 stop21h 35mMultiple Airlines

Deal found 12/9

$186

lun. 2/93:10 pmKTM - SIN

1 stop17h 05mThai AirAsia

Deal found 12/9

$211

sáb. 3/286:30 amKTM - SIN

1 stop13h 00mAir India

Deal found 12/9

$221

mar. 3/312:15 pmKTM - SIN

1 stop18h 40mThai Lion Air

Deal found 12/9

$228

vie. 4/33:00 pmKTM - SIN

2 stops14h 00mMultiple Airlines

Deal found 12/9

$231

jue. 4/21:25 pmKTM - SIN

2 stops20h 30mMultiple Airlines

Deal found 12/9

$235

Find flight deals from Kathmandu to Singapore

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$380 (Singapore Airlines)
One-way from	$168 (Kiwi.com)
Popular in	May
Cheapest in	July
Average price	$623
Good round-trip deal	$516 or less
Good one-way deal	$770 or less

Provider with most accurate pricing for Kathmandu Tribhuvan-Singapore Changi flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Singapore Changi flights.

Search Deals

From Kathmandu Tribhuvan to Singapore Changi

Search Deals

One-way flight from Kathmandu Tribhuvan to Singapore Changi

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Kathmandu Tribhuvan to Singapore Changi.

Search Deals

Price to beat on a one-way flight from Kathmandu Tribhuvan to Singapore Changi.

Search Deals

Cheapflights Fare Finder

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

KathmanduSingapore

KTM - SIN

KTMSIN

Kathmandu Tribhuvan

lun. 6/8

11:00 pm-6:20 am

Nonstop5h 05m

Singapore Changi

vie. 6/12

6:55 pm-9:45 pm

Nonstop5h 05m

$380

KathmanduSingapore

KTM - SIN

KTMSIN

Kathmandu Tribhuvan

dom. 1/25

3:10 pm-10:30 am

1 stop17h 05m

Singapore Changi

dom. 2/1

7:40 pm-4:10 pm

1 stop22h 45m

$412

KathmanduSingapore

KTM - SIN

KTMSIN

Kathmandu Tribhuvan

lun. 6/8

3:00 pm-3:20 pm

2 stops22h 05m

Singapore Changi

dom. 6/14

6:35 pm-2:00 pm

2 stops21h 40m

$414

KathmanduSingapore

KTM - SIN

KTMSIN

Kathmandu Tribhuvan

mié. 1/7

3:00 pm-10:30 am

1 stop17h 15m

Singapore Changi

mié. 1/14

2:10 pm-9:50 am

2 stops21h 55m

$417

KathmanduSingapore

KTM - SIN

KTMSIN

Kathmandu Tribhuvan

lun. 2/2

3:10 pm-10:30 am

1 stop17h 05m

Singapore Changi

sáb. 2/7

9:30 pm-2:05 pm

1 stop18h 50m

$429

KathmanduSingapore

KTM - SIN

KTMSIN

Kathmandu Tribhuvan

lun. 6/8

3:00 pm-3:20 pm

2 stops22h 05m

Singapore Changi

vie. 6/12

8:00 pm-12:15 pm

3 stops42h 30m

$448

KathmanduSingapore

KTM - SIN

KTMSIN

Kathmandu Tribhuvan

jue. 1/15

7:35 am-3:15 am

2 stops17h 25m

Singapore Changi

dom. 1/18

11:30 pm-8:40 am

1 stop11h 25m

$458

KathmanduSingapore

KTM - SIN

KTMSIN

Kathmandu Tribhuvan

lun. 6/8

2:15 pm-11:10 am

1 stop18h 40m

Singapore Changi

dom. 6/14

9:30 pm-1:15 pm

1 stop18h 00m

$463

KathmanduSingapore

KTM - SIN

KTMSIN

Kathmandu Tribhuvan

mié. 1/7

3:00 pm-10:30 am

1 stop17h 15m

Singapore Changi

lun. 1/12

5:40 am-8:05 pm

2 stops16h 40m

$467

KathmanduSingapore

KTM - SIN

KTMSIN

Kathmandu Tribhuvan

lun. 6/8

10:45 pm-10:15 am

1 stop9h 15m

Singapore Changi

vie. 6/12

6:20 am-12:00 pm

1 stop7h 55m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 18 results

Compare providers for flights from Kathmandu to Singapore

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kathmandu to Singapore in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Kathmandu-Singapore flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Kathmandu-Singapore flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Kathmandu-Singapore flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kathmandu-Singapore flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kathmandu-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Estimated round-trip 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

Airlines

Delays

How far ahead should I book a flight from Kathmandu to Singapore?

Booking 49 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, July is the cheapest month in which you can book a flight from Kathmandu to Singapore (average of $341). Flying from Kathmandu to Singapore in December is currently the most expensive (average of $475). 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?

When flying from Kathmandu to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 70% versus a flight at noon.

The best insider tips for Kathmandu to Singapore flights

Cheapflights partnered with top experts to bring you the best recommendations for your Kathmandu to Singapore trip

Airports

KTM

Arrive at least 3 hours early for your flight from KTM to ensure ample time for check-in, security, and immigration.

SIN

For a quick city transfer from SIN, use the Grab rideshare app. It's faster and cheaper than taxis, taking about 25 minutes to the city center.

Our travel experts

Sharad Ranabhat

Expert on KTM

Yulia Denisyuk

Expert on SIN

Reviews of airlines servicing Singapore

Read reviews from past customers who have flown Singapore Airlines, Thai Airways, and Malaysia Airlines from Kathmandu to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Singapore Airlines

8.1

Very good

1,412 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Thai Airways

7.8

Good

366 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Malaysia Airlines

7.3

Good

282 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Air India

5.5

Fair

2,947 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

What airports do I use to fly from Kathmandu to Singapore?
If you wish to fly to Singapore from Kathmandu, then you need to book flights from Kathmandu Tribhuvan to Singapore Changi. There is 1 flight from Tribhuvan (KTM) to Changi (SIN) per day to choose from. Flights to Singapore from Tribhuvan are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 4h 55m is how long a nonstop flight from Kathmandu to Singapore Changi typically takes.
How popular is this Kathmandu to Singapore flight route?
The Kathmandu Tribhuvan to Singapore Changi flight path was viewed by 40 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Kathmandu to Singapore?
Departing from Kathmandu to Singapore will take you 5h 05m. The distance from Kathmandu to Singapore is about 2196 mi. All flights are typically nonstop.
What are the cheapest airlines flying from Kathmandu to Singapore round-trip?
Currently priced at $395, Singapore Airlines will fly you from Kathmandu to Singapore and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air India and Malaysia Airlines - these airlines can fly you to your destination from $444 and $475, respectively. Singapore Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Kathmandu to Singapore one-way?
The cheapest airline one-way is Thai AirAsia, with whom users have recently found tickets for as low as $167. However, be on the lookout for offers from IndiGo and Singapore Airlines, as they are both options that can get you from Kathmandu to Singapore for a low price.
What are the cheapest flights from Kathmandu to Singapore?
On average you can expect to pay $846 for a flight from Kathmandu to Singapore. The cheapest flight overall is $473 while the most popular route, (Kathmandu Tribhuvan - Singapore Changi) is currently priced at $446.
Can I find deals for flights from Kathmandu to Singapore that include hotel bookings?
Yes. In addition to deals on Kathmandu to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kathmandu to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Singapore.
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, July is the cheapest month in which you can book a flight from Kathmandu to Singapore (average of $341). Flying from Kathmandu to Singapore in December is currently the most expensive (average of $475). 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.

See more FAQs

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Other flights to Singapore

Top 4 airlines flying from Kathmandu to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$400	Average$643	FlexibilityNo cancel fee	On-time81%
Air India	Cheapest$444	Average$587	FlexibilityNo cancel fee	On-timeN/A
Malaysia Airlines	Cheapest$475	Average$526	FlexibilityNo cancel fee	On-time67%
Thai Airways	Cheapest$551	Average$619	FlexibilityNo cancel fee	On-time77%

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$168+ Cheap flights from Kathmandu (KTM) to Singapore (SIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kathmandu to Singapore with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Kathmandu Tribhuvan to Singapore Changi are usually found in July or June, booked 49 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Kathmandu to Singapore

Cheapest flights from Kathmandu to SingaporeExplore 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 diciembre 12, 2025.

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 diciembre 12, 2025.

Find flight deals from Kathmandu to Singapore

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kathmandu to Singapore that are best for you.

Compare providers for flights from Kathmandu to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kathmandu to Singapore in December.

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.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Singapore

How far ahead should I book a flight from Kathmandu to Singapore?

What is the cheapest month to book a flight from Kathmandu to Singapore?

What is the cheapest time of day to fly from KTM to SIN?

Weekly flight availability from Kathmandu to Singapore

How often are flights from Kathmandu to Singapore delayed?

What is the most punctual flight time for Kathmandu to Singapore flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Kathmandu to Singapore flights?

The best insider tips for Kathmandu to Singapore flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Kathmandu to Singapore trip

Airports

KTM

SIN

Our travel experts

Reviews of airlines servicing Singapore

Read reviews from past customers who have flown Singapore Airlines, Thai Airways, and Malaysia Airlines from Kathmandu to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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How popular is this Kathmandu to Singapore flight route?

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What are the cheapest airlines flying from Kathmandu to Singapore round-trip?

What are the cheapest airlines to fly from Kathmandu to Singapore one-way?

What are the cheapest flights from Kathmandu to Singapore?

Can I find deals for flights from Kathmandu to Singapore that include hotel bookings?

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Can I find deals for business class flights from Kathmandu to Singapore?

What is the cheapest month to book a flight from Kathmandu to Singapore?

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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 diciembre 12, 2025.