How often are flights from Singapore to Kathmandu delayed?

About 20% of weekly flights between Singapore and Kathmandu have experienced delays in the past year, with the average delay time being 105 minutes.

What’s the cheapest layover airport for flights from Singapore to Kathmandu?

New Delhi (DEL) is the most affordable 1-stop option, with an average round-trip price of $485.

Which airport typically offers the quickest layover for flights from Singapore to Kathmandu?

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average layover time of 2h 11m.

What’s the fastest layover option from Singapore to Kathmandu?

Flights via Bangkok (BKK) have the shortest average one-way travel time for 1-stop routes: 6h 40m.

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

Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

What’s the top layover airport for flights from Singapore to Kathmandu?

Bangkok (BKK) – chosen by Cheapflights users on 50% of 1-stop itineraries from Singapore to Kathmandu on Cheapflights.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

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

Over the last year, Singapore Airlines have had the lowest number of delays on this route, with just 20% of flights being delayed.

How popular is this Singapore to Kathmandu flight route?

Within the past month, 1 users have taken a look at flights from Singapore Changi to Kathmandu Tribhuvan.

How long is the flight from Singapore to Kathmandu?

A quick flight from Singapore to Kathmandu can take about 19h 45m. Batik Air provides one of the quickest options available for as low as $436. There are 2196 mi between Singapore and Kathmandu. This flight may include one or multiple stops.

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

Cheapflights users have booked flights from Singapore to Kathmandu round-trip from $358. Other airlines that can offer you cheap pricing are Thai Airways, from $491, and Singapore Airlines, from $517. Air India is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

For one-way options, check prices for Air India. According to our data, you can fly for as low as $153. Users have also found prices from $182 and $234 on Batik Air and Singapore Airlines, respectively.

Weekly flight availability from Singapore to Kathmandu

The most flights from SIN to KTM 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 Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What are the cheapest flights from Singapore to Kathmandu?

Looking at all options, your cheapest flight can be booked for $234. While the most popular route (Singapore Changi - Kathmandu Tribhuvan) can be booked for $524 on average, our data indicates $273 when flying from Singapore to Kathmandu.

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

The most popular airlines flying from Singapore to Kathmandu are Singapore Airlines, Thai Airways and Air India. Something to consider prior to booking your flight.

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

Most trusted provider : When it comes to deals on Singapore-Kathmandu flights, Cheapflights users trust OneTravel the most. OneTravel 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 Singapore-Kathmandu 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 Singapore to Kathmandu?

If you book a flight from Singapore to Kathmandu, you will be flying from Changi to Tribhuvan. Flights to Kathmandu Tribhuvan (KTM) from Singapore Changi (SIN) take 5h 10m for a nonstop flight. There is 1 flight from Changi to Kathmandu per day from 3 airlines.

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

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

How can I find direct flights from Singapore to Kathmandu?

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

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.

$229+ Flights from Singapore to Kathmandu

Q: How much does it cost to fly round-trip from Singapore to Kathmandu?

Airfare is below average for this route at the moment. Singapore to Kathmandu flights typically cost between $515 and $832 in January. The cheapest round-trip price found within the last 3 days was $436 on Batik Air (Jan 19-Jan 23).

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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 Singapore Changi to Kathmandu Tribhuvan are usually found in February or March, booked 88 days in advance, depart on a Friday or Monday and return on a Friday

Cheap flight deals from Singapore to Kathmandu

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 December 13, 2025.

Wed 12/1710:30 amSIN - KTM

1 stop12h 20mMultiple Airlines

Sat 12/277:35 amKTM - SIN

1 stop11h 55mMultiple Airlines

Deal found 12/13

$609

Wed 12/1710:30 amSIN - KTM

2 stops29h 30mAir India

Sat 12/272:45 pmKTM - SIN

2 stops14h 45mAir India

Deal found 12/13

$1,102

Thu 12/187:25 pmSIN - KTM

2 stops20h 45mMultiple Airlines

Tue 12/239:50 amKTM - SIN

2 stops23h 25mMultiple Airlines

Deal found 12/12

$1,758

Tue 12/164:30 amSIN - KTM

2 stops21h 15mMultiple Airlines

Sat 12/209:20 amKTM - SIN

2 stops28h 00mMultiple Airlines

Deal found 12/13

$2,264

Best flights from Singapore to Kathmandu
Discover carefully curated flight deals from Singapore to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 13, 2025.

Mon 1/199:40 pmSIN - KTM

1 stop19h 45mBatik Air

Fri 1/235:05 pmKTM - SIN

1 stop14h 10mBatik Air

Deal found 12/12

$436

Wed 1/71:40 pmSIN - KTM

1 stop24h 05mChina Southern

Tue 1/1312:30 pmKTM - SIN

1 stop21h 40mChina Southern

Deal found 12/13

$450

Wed 1/711:15 amSIN - KTM

1 stop11h 15mMultiple Airlines

Tue 1/135:10 pmKTM - SIN

2 stops16h 50mMultiple Airlines

Deal found 12/13

$454

Wed 2/117:40 pmSIN - KTM

1 stop16h 25mIndiGo

Sat 2/1410:50 amKTM - SIN

2 stops14h 10mIndiGo

Deal found 12/12

$513

Wed 1/76:55 pmSIN - KTM

Nonstop5h 10mSingapore Airlines

Tue 1/1311:00 pmKTM - SIN

Nonstop5h 00mSingapore Airlines

Deal found 12/13

$615

Wed 2/116:40 amSIN - KTM

2 stops31h 50mMultiple Airlines

Sat 2/142:55 pmKTM - SIN

3 stops22h 05mMultiple Airlines

Deal found 12/12

$492

Tue 3/176:55 pmSIN - KTM

Nonstop5h 10mSingapore Airlines

Fri 4/1011:00 pmKTM - SIN

Nonstop5h 05mSingapore Airlines

Deal found 12/11

$826

Mon 1/2612:30 pmSIN - KTM

1 stop10h 20mMultiple Airlines

Mon 2/211:00 pmKTM - SIN

Nonstop5h 00mMultiple Airlines

Deal found 12/11

$770

Sun 3/156:55 pmSIN - KTM

Nonstop5h 10mSingapore Airlines

Fri 4/1011:00 pmKTM - SIN

Nonstop5h 05mSingapore Airlines

Deal found 12/11

$865

Last-minute flights from Singapore to Kathmandu
Discover last-minute flight deals from Singapore to Kathmandu. Data last updated December 13, 2025 and is based on user searches.

Wed 12/1710:30 amSIN - KTM

1 stop12h 20mMultiple Airlines

Sat 12/277:35 amKTM - SIN

1 stop11h 55mMultiple Airlines

Deal found 12/13

$609

Wed 1/71:40 pmSIN - KTM

1 stop24h 05mChina Southern

Tue 1/1312:30 pmKTM - SIN

1 stop21h 40mChina Southern

Deal found 12/13

$450

Wed 1/711:15 amSIN - KTM

1 stop11h 15mMultiple Airlines

Tue 1/135:10 pmKTM - SIN

2 stops16h 50mMultiple Airlines

Deal found 12/13

$454

Wed 1/76:55 pmSIN - KTM

Nonstop5h 10mSingapore Airlines

Tue 1/1311:00 pmKTM - SIN

Nonstop5h 00mSingapore Airlines

Deal found 12/13

$615

Mon 1/199:40 pmSIN - KTM

1 stop19h 45mBatik Air

Fri 1/235:05 pmKTM - SIN

1 stop14h 10mBatik Air

Deal found 12/12

$436

Mon 1/196:55 pmSIN - KTM

Nonstop5h 10mSingapore Airlines

Fri 1/2311:00 pmKTM - SIN

Nonstop5h 00mSingapore Airlines

Deal found 12/11

$867

Mon 1/2612:30 pmSIN - KTM

1 stop10h 20mMultiple Airlines

Mon 2/211:00 pmKTM - SIN

Nonstop5h 00mMultiple Airlines

Deal found 12/11

$770

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 December 13, 2025.

Sat 2/78:00 pmSIN - KTM

1 stop12h 50mAir India

Deal found 12/12

$229

Sat 2/79:40 pmSIN - KTM

2 stops18h 40mMultiple Airlines

Deal found 12/12

$285

Sat 2/76:55 pmSIN - KTM

Nonstop5h 10mSingapore Airlines

Deal found 12/12

$424

Mon 3/236:55 pmSIN - KTM

Nonstop5h 10mSingapore Airlines

Deal found 12/13

$434

Mon 3/2312:40 pmSIN - KTM

2 stops34h 10mBatik Air

Deal found 12/13

$517

Tue 1/276:55 pmSIN - KTM

Nonstop5h 10mSingapore Airlines

Deal found 12/13

$527

Find flight deals from Singapore to Kathmandu

Most accurate provider	OneTravel 3 stars
Most trusted provider	OneTravel 3 stars
Round-trip from	$436 (Batik Air)
One-way from	$229 (FlightHub)
Popular in	December
Cheapest in	February
Average price	$633
Good one-way deal	$234 or less

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

Search Deals

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

Search Deals

From Singapore Changi to Kathmandu Tribhuvan

Search Deals

One-way flight from Singapore Changi to Kathmandu Tribhuvan

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($43 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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

Search Deals

Cheapflights Fare Finder

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

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Mon 1/19

9:40 pm-3:10 pm

1 stop19h 45m

Kathmandu Tribhuvan

Fri 1/23

5:05 pm-9:30 am

1 stop14h 10m

$436

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 1/7

1:40 pm-11:30 am

1 stop24h 05m

Kathmandu Tribhuvan

Tue 1/13

12:30 pm-12:25 pm

1 stop21h 40m

$450

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 1/7

11:15 am-8:15 pm

1 stop11h 15m

Kathmandu Tribhuvan

Tue 1/13

5:10 pm-12:15 pm

2 stops16h 50m

$454

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 2/11

6:40 am-12:15 pm

2 stops31h 50m

Kathmandu Tribhuvan

Sat 2/14

2:55 pm-3:15 pm

3 stops22h 05m

$492

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 2/11

7:40 pm-9:50 am

1 stop16h 25m

Kathmandu Tribhuvan

Sat 2/14

10:50 am-3:15 am

2 stops14h 10m

$513

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 1/7

6:55 pm-9:50 pm

Nonstop5h 10m

Kathmandu Tribhuvan

Tue 1/13

11:00 pm-6:15 am

Nonstop5h 00m

$615

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Mon 1/26

12:30 pm-8:35 pm

1 stop10h 20m

Kathmandu Tribhuvan

Mon 2/2

11:00 pm-6:15 am

Nonstop5h 00m

$770

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Tue 3/17

6:55 pm-9:50 pm

Nonstop5h 10m

Kathmandu Tribhuvan

Fri 4/10

11:00 pm-6:20 am

Nonstop5h 05m

$826

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sun 3/15

6:55 pm-9:50 pm

Nonstop5h 10m

Kathmandu Tribhuvan

Fri 4/10

11:00 pm-6:20 am

Nonstop5h 05m

$865

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sat 2/7

8:00 pm-6:35 am

1 stop12h 50m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 15 results

Compare providers for flights from Singapore to Kathmandu

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

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
OneTravel	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 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 Singapore-Kathmandu flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Singapore-Kathmandu flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Singapore-Kathmandu flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Singapore-Kathmandu flights, Cheapflights users trust OneTravel the most. OneTravel 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 Singapore-Kathmandu 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 Singapore to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Singapore 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 Singapore to Kathmandu

Prices

Airlines

Delays

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 88 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, August is the cheapest month in which you can book a flight from Singapore to Kathmandu (average of $270). Flying from Singapore to Kathmandu in October is currently the most expensive (average of $438). 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?

A simple way to save on the total cost of your ticket is to fly from Singapore to Kathmandu at noon. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Singapore to Kathmandu?

The best insider tips for Singapore to Kathmandu flights

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

Airports

SIN

For a smooth departure, use online check-in and consider early check-in at Jewel, available up to 24 hours before your flight.

KTM

To avoid overcharging, arrange transportation in advance through your hotel or use rideshare apps like Pathao or inDrive.

Our travel experts

Sharad Ranabhat

Expert on KTM

Yulia Denisyuk

Expert on SIN

Reviews of airlines servicing Kathmandu

See what other customers who have flown with Singapore Airlines, Thai Airways, and Air India from Singapore to Kathmandu have to say. 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

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Singapore Airlines

8.1

Very good

1,412 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Thai Airways

7.8

Good

366 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Air India

5.5

Fair

2,947 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

What airports do I use to fly from Singapore to Kathmandu?
If you book a flight from Singapore to Kathmandu, you will be flying from Changi to Tribhuvan. Flights to Kathmandu Tribhuvan (KTM) from Singapore Changi (SIN) take 5h 10m for a nonstop flight. There is 1 flight from Changi to Kathmandu per day from 3 airlines.
How popular is this Singapore to Kathmandu flight route?
Within the past month, 1 users have taken a look at flights from Singapore Changi to Kathmandu Tribhuvan.
How long is the flight from Singapore to Kathmandu?
A quick flight from Singapore to Kathmandu can take about 19h 45m. Batik Air provides one of the quickest options available for as low as $436. There are 2196 mi between Singapore and Kathmandu. This flight may include one or multiple stops.
What are the cheapest airlines flying from Singapore to Kathmandu round-trip?
Cheapflights users have booked flights from Singapore to Kathmandu round-trip from $358. Other airlines that can offer you cheap pricing are Thai Airways, from $491, and Singapore Airlines, from $517. Air India is priced at 32% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Singapore to Kathmandu one-way?
For one-way options, check prices for Air India. According to our data, you can fly for as low as $153. Users have also found prices from $182 and $234 on Batik Air and Singapore Airlines, respectively.
What are the cheapest flights from Singapore to Kathmandu?
Looking at all options, your cheapest flight can be booked for $234. While the most popular route (Singapore Changi - Kathmandu Tribhuvan) can be booked for $524 on average, our data indicates $273 when flying from Singapore to Kathmandu.
Can I find deals for flights from Singapore to Kathmandu that include hotel bookings?
Yes. In addition to deals on Singapore to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Singapore to Kathmandu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Kathmandu.
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, August is the cheapest month in which you can book a flight from Singapore to Kathmandu (average of $270). Flying from Singapore to Kathmandu in October is currently the most expensive (average of $438). 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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Top 3 airlines flying from Singapore to Kathmandu

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest$358	Average$429	FlexibilityNo cancel fee	On-timeN/A
Thai Airways	Cheapest$496	Average$546	FlexibilityNo cancel fee	On-time77%
Singapore Airlines	Cheapest$517	Average$695	FlexibilityNo cancel fee	On-time81%

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$229+ Cheap flights from Singapore (SIN) to Kathmandu (KTM)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Singapore to Kathmandu 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 Singapore Changi to Kathmandu Tribhuvan are usually found in February or March, booked 88 days in advance, depart on a Friday or Monday and return on a Friday

Cheap flight deals from Singapore to Kathmandu

Cheapest flights from Singapore to KathmanduExplore 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 December 13, 2025.

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 December 13, 2025.

Find flight deals from Singapore to Kathmandu

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

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

Compare providers for flights from Singapore to Kathmandu

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 Singapore to Kathmandu in December.

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.

Cheapflights Insights

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

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

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

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

How much does it cost to fly round-trip from Singapore to Kathmandu?

Weekly flight availability from Singapore to Kathmandu

How often are flights from Singapore to Kathmandu delayed?

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

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

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

What’s the top layover airport for flights from Singapore to Kathmandu?

What’s the cheapest layover airport for flights from Singapore to Kathmandu?

What’s the fastest layover option from Singapore to Kathmandu?

Which airport typically offers the quickest layover for flights from Singapore to Kathmandu?

The best insider tips for Singapore to Kathmandu 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 Singapore to Kathmandu trip

Airports

SIN

KTM

Our travel experts

Reviews of airlines servicing Kathmandu

See what other customers who have flown with Singapore Airlines, Thai Airways, and Air India from Singapore to Kathmandu have to say. 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 Singapore to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How popular is this Singapore to Kathmandu flight route?

How long is the flight from Singapore to Kathmandu?

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

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

What are the cheapest flights from Singapore to Kathmandu?

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

How can I find direct flights from Singapore to Kathmandu?

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

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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 December 13, 2025.