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

Kuala Lumpur (KUL) – chosen by Cheapflights users on 33% of 1-stop itineraries from Singapore to Kathmandu on Cheapflights.

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

Bangkok (DMK) is the most affordable 1-stop option, with an average round-trip price of $492.

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 21h 15m. China Southern provides one of the quickest options available for as low as $452. There are 2196 mi between Singapore and Kathmandu.

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 Batik Air, from $371, and Thai Airways, from $435. Air India is priced at 28% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Singapore to Kathmandu?

Travelers seeking maximum savings on their Singapore to Kathmandu flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Singapore to Kathmandu

The most flights from SIN to KTM are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 $519. While the most popular route (Singapore Changi - Kathmandu Tribhuvan) can be booked for $459 on average, our data indicates $674 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 Air India, Batik Air and Singapore Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Singapore to Kathmandu?

It’s generally more expensive to depart on a Saturday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Users have found that booking a flight from Singapore to Kathmandu at least 17 days early can save you up to 10% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Singapore to Kathmandu for as little as $424 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $584 for flights departing within the next 3 days.

What is the cheapest month to fly from Singapore to Kathmandu?

February is one of the best times of the year to fly to Kathmandu from Singapore. Prices for February average $502 per person but you can even find prices for as low as $340. The most expensive prices can be found in the month of October. Opting for a February flight can save you 11% on your journey compared to booking in October

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 00m for a nonstop flight. There are 2 flights from Changi to Kathmandu per day from 4 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.

$209+ Cheap Flights from Singapore to Kathmandu

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

Airfare is typical for this route at the moment. Singapore to Kathmandu flights typically cost between $433 and $639 in October. The cheapest round-trip price found within the last 3 days was $452 on China Southern (Oct 25-Nov 2).

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1. Tell us where you want to go

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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 Thursday and return on a Thursday

Cheap flight deals from Singapore to Kathmandu

Round-trip from	$452 (Mytrip)
One-way from	$209 (Priceline)
Popular in	October
Cheapest in	February
Average price	$489
Good round-trip deal	$566 or less

From Singapore Changi to Kathmandu Tribhuvan

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One-way flight from Singapore Changi to Kathmandu Tribhuvan

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Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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

Search Deals

Find 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 September 11, 2025.

Thu 9/115:40 amSIN - KTM

1 stop17h 20mMultiple Airlines

Thu 9/183:00 pmKTM - SIN

2 stops19h 30mMultiple Airlines

Deal found 9/10

$450

Sat 10/253:55 amSIN - KTM

1 stop21h 15mChina Southern

Sun 11/212:30 pmKTM - SIN

1 stop21h 40mChina Southern

Deal found 9/11

$452

Thu 11/68:20 amSIN - KTM

1 stop16h 55mMultiple Airlines

Wed 11/123:00 pmKTM - SIN

2 stops14h 40mMultiple Airlines

Deal found 9/10

$453

Fri 10/1010:30 amSIN - KTM

2 stops25h 35mMultiple Airlines

Thu 10/162:50 pmKTM - SIN

1 stop16h 30mMultiple Airlines

Deal found 9/10

$454

Wed 10/87:45 pmSIN - KTM

1 stop20h 35mMultiple Airlines

Tue 10/142:50 pmKTM - SIN

1 stop18h 05mMultiple Airlines

Deal found 9/8

$455

Mon 10/1311:00 pmSIN - KTM

1 stop16h 15mAir India

Thu 10/236:30 amKTM - SIN

1 stop10h 45mAir India

Deal found 9/10

$459

Fri 10/1011:00 pmSIN - KTM

1 stop12h 20mAir India

Thu 10/167:35 amKTM - SIN

1 stop9h 40mAir India

Deal found 9/10

$460

Tue 10/77:45 pmSIN - KTM

1 stop20h 35mMultiple Airlines

Tue 10/142:50 pmKTM - SIN

2 stops14h 50mMultiple Airlines

Deal found 9/9

$461

Wed 10/88:30 pmSIN - KTM

1 stop15h 35mMultiple Airlines

Wed 10/153:00 pmKTM - SIN

1 stop20h 50mMultiple Airlines

Deal found 9/10

$464

Wed 10/88:30 pmSIN - KTM

1 stop18h 45mAir India

Fri 10/1710:05 amKTM - SIN

1 stop9h 25mAir India

Deal found 9/8

$466

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 September 11, 2025.

Sat 10/253:55 amSIN - KTM

1 stop21h 15mChina Southern

Sun 11/212:30 pmKTM - SIN

1 stop21h 40mChina Southern

Deal found 9/11

$452

Tue 10/77:45 pmSIN - KTM

1 stop20h 35mMultiple Airlines

Tue 10/142:50 pmKTM - SIN

2 stops14h 50mMultiple Airlines

Deal found 9/9

$461

Wed 10/88:50 pmSIN - KTM

1 stop29h 00mThai Airways

Thu 10/1612:35 amKTM - SIN

1 stop8h 25mThai Airways

Deal found 9/8

$574

Thu 11/138:30 pmSIN - KTM

1 stop12h 20mAir India

Sun 11/166:30 amKTM - SIN

1 stop22h 15mAir India

Deal found 9/8

$599

Wed 11/510:30 amSIN - KTM

1 stop7h 50mBatik Air

Tue 11/181:35 pmKTM - SIN

1 stop17h 40mBatik Air

Deal found 9/10

$643

Thu 11/68:45 amSIN - KTM

2 stops16h 30mMultiple Airlines

Wed 11/123:00 pmKTM - SIN

2 stops14h 40mMultiple Airlines

Deal found 9/10

$485

Sun 10/268:20 amSIN - KTM

1 stop9h 35mMultiple Airlines

Sun 11/210:30 amKTM - SIN

2 stops22h 35mMultiple Airlines

Deal found 9/11

$510

Sun 10/268:15 amSIN - KTM

1 stop17h 25mThai Airways

Sat 11/112:25 amKTM - SIN

1 stop17h 15mThai Airways

Deal found 9/11

$628

Wed 10/87:55 amSIN - KTM

3 stops36h 30mMultiple Airlines

Fri 10/173:00 pmKTM - SIN

2 stops25h 45mMultiple Airlines

Deal found 9/8

$532

Last-minute flights from Singapore to Kathmandu
Discover last-minute flight deals from Singapore to Kathmandu. Data last updated September 11, 2025 and is based on user searches.

Thu 9/115:40 amSIN - KTM

1 stop17h 20mMultiple Airlines

Thu 9/183:00 pmKTM - SIN

2 stops19h 30mMultiple Airlines

Deal found 9/10

$450

Thu 9/118:00 amSIN - KTM

1 stop6h 40mThai Airways

Wed 9/1712:35 amKTM - SIN

1 stop16h 50mThai Airways

Deal found 9/10

$509

Wed 10/88:30 pmSIN - KTM

1 stop15h 35mMultiple Airlines

Wed 10/153:00 pmKTM - SIN

1 stop20h 50mMultiple Airlines

Deal found 9/10

$464

Wed 10/88:45 amSIN - KTM

2 stops13h 35mAir India

Wed 10/156:30 amKTM - SIN

1 stop10h 45mAir India

Deal found 9/10

$496

Fri 10/1010:30 amSIN - KTM

2 stops25h 35mMultiple Airlines

Thu 10/162:50 pmKTM - SIN

1 stop16h 30mMultiple Airlines

Deal found 9/10

$454

Fri 10/1011:00 pmSIN - KTM

1 stop12h 20mAir India

Thu 10/167:35 amKTM - SIN

1 stop9h 40mAir India

Deal found 9/10

$460

Mon 10/1311:00 pmSIN - KTM

1 stop16h 15mAir India

Thu 10/236:30 amKTM - SIN

1 stop10h 45mAir India

Deal found 9/10

$459

Sat 10/253:55 amSIN - KTM

1 stop21h 15mChina Southern

Sun 11/212:30 pmKTM - SIN

1 stop21h 40mChina Southern

Deal found 9/11

$452

Sun 10/268:20 amSIN - KTM

1 stop9h 35mMultiple Airlines

Sun 11/210:30 amKTM - SIN

2 stops22h 35mMultiple Airlines

Deal found 9/11

$510

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 September 11, 2025.

Mon 11/109:30 pmSIN - KTM

1 stop18h 00mThai Lion Air

Deal found 9/11

$209

Tue 10/217:55 amSIN - KTM

2 stops30h 55mMultiple Airlines

Deal found 9/10

$223

Mon 11/106:20 pmSIN - KTM

2 stops28h 35mMultiple Airlines

Deal found 9/11

$225

Fri 11/216:00 amSIN - KTM

1 stop16h 55mMultiple Airlines

Deal found 9/10

$246

Mon 1/261:05 pmSIN - KTM

2 stops19h 45mMultiple Airlines

Deal found 9/11

$256

Thu 9/258:30 pmSIN - KTM

1 stop14h 50mAir India

Deal found 9/10

$262

Sun 1/253:55 amSIN - KTM

1 stop21h 15mChina Southern

Deal found 9/11

$267

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

Sat 10/25

3:55 am-10:55 pm

1 stop21h 15m

Kathmandu Tribhuvan

Sun 11/2

12:30 pm-12:25 pm

1 stop21h 40m

$452

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Tue 10/7

7:45 pm-2:05 pm

1 stop20h 35m

Kathmandu Tribhuvan

Tue 10/14

2:50 pm-7:55 am

2 stops14h 50m

$461

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Thu 11/6

8:45 am-11:00 pm

2 stops16h 30m

Kathmandu Tribhuvan

Wed 11/12

3:00 pm-7:55 am

2 stops14h 40m

$485

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sun 10/26

8:20 am-3:40 pm

1 stop9h 35m

Kathmandu Tribhuvan

Sun 11/2

10:30 am-11:20 am

2 stops22h 35m

$510

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 10/8

7:55 am-6:10 pm

3 stops36h 30m

Kathmandu Tribhuvan

Fri 10/17

3:00 pm-7:00 pm

2 stops25h 45m

$532

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 10/8

8:50 pm-11:35 pm

1 stop29h 00m

Kathmandu Tribhuvan

Thu 10/16

12:35 am-11:15 am

1 stop8h 25m

$574

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Thu 11/13

8:30 pm-6:35 am

1 stop12h 20m

Kathmandu Tribhuvan

Sun 11/16

6:30 am-7:00 am

1 stop22h 15m

$599

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sun 10/26

8:15 am-11:25 pm

1 stop17h 25m

Kathmandu Tribhuvan

Sat 11/1

12:25 am-7:55 pm

1 stop17h 15m

$628

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 11/5

10:30 am-4:05 pm

1 stop7h 50m

Kathmandu Tribhuvan

Tue 11/18

1:35 pm-9:30 am

1 stop17h 40m

$643

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Mon 11/10

9:30 pm-1:15 pm

1 stop18h 00m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 15 results

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

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

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 $1,206). Flying from Singapore to Kathmandu in June is currently the most expensive (average of $1,683). 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 39% on your trip compared to booking a flight in the morning.

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

Reviews of airlines servicing Kathmandu

See what other customers who have flown with Singapore Airlines, Thai Airways, and Batik Air 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

1,365 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

1,365 reviews

Singapore Airlines

8.1

Very good

1,365 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

350 reviews

Singapore Airlines

8.1

Very good

1,365 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

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

Batik Air

5.9

Fair

73 reviews

Singapore Airlines

8.1

Very good

1,365 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

2,930 reviews

Singapore Airlines

8.1

Very good

1,365 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 00m for a nonstop flight. There are 2 flights from Changi to Kathmandu per day from 4 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 21h 15m. China Southern provides one of the quickest options available for as low as $452. There are 2196 mi between Singapore and Kathmandu.
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 Batik Air, from $371, and Thai Airways, from $435. Air India is priced at 28% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest flights from Singapore to Kathmandu?
Looking at all options, your cheapest flight can be booked for $519. While the most popular route (Singapore Changi - Kathmandu Tribhuvan) can be booked for $459 on average, our data indicates $674 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 $1,206). Flying from Singapore to Kathmandu in June is currently the most expensive (average of $1,683). 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

Nagarkot

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Complete your trip

Kathmandu car rentals

Kathmandu Tribhuvan Airport car rentals

Other flights to Kathmandu

Top 4 airlines flying from Singapore to Kathmandu

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest$358	Average$396	FlexibilityNo cancel fee	On-timeN/A
Batik Air	Cheapest$371	Average$426	FlexibilityNo cancel fee	On-timeN/A
Thai Airways	Cheapest$435	Average$546	FlexibilityNo cancel fee	On-time77%
Singapore Airlines	Cheapest$517	Average$705	FlexibilityNo cancel fee	On-time81%

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$209+ 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 11/10. 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 Thursday and return on a Thursday

Cheap flight deals from Singapore to Kathmandu

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find 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 September 11, 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 September 11, 2025.

Cheapflights Fare Finder

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

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

KTM

Our travel experts

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

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

What’s the fastest layover option 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?

Reviews of airlines servicing Kathmandu

See what other customers who have flown with Singapore Airlines, Thai Airways, and Batik Air 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 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?

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

Traveling to a place near Kathmandu?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.

Top 4 airlines flying from Singapore to Kathmandu

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Travel Smart

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 September 11, 2025.