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Cheap flights from Singapore to Kathmandu from S$ 280

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 10-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — KTM
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Singapore to Kathmandu

Keep the following information in mind while searching for Singapore to Kathmandu flight deals. Data was last updated 26 March 2025.

Round-trip from

S$ 503

One-way from

S$ 280

Popular in

November

Cheapest in

July

Average price

S$ 672

Good round-trip deal

S$ 769 or less

Good one-way deal

S$ 352 or less
24-6-14-7
  • 24-6-14-7
  • 4 total stops
  • 42h 15m total
  • Singapore to Kathmandu
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Batik Air
  • Batik Air
  • 10-6
  • 1 total stop
  • 25h 10m total
  • Singapore to Kathmandu
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Highest demand for flights based on searches. 6% potential increase in price (S$ 54 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (S$ 11 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Singapore to Kathmandu Tribhuvan.
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Price to beat on a one-way flight from Singapore to Kathmandu Tribhuvan.
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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 26 March 2025.

Mon 13-1021:20SIN - KTM
2 stops35h 30mMultiple Airlines
Wed 29-1015:00KTM - SIN
1 stop19h 40mMultiple Airlines
Deal found 25-3S$ 470
Mon 23-601:50SIN - KTM
1 stop22h 25mCathay Pacific
Mon 14-723:10KTM - SIN
1 stop19h 10mCathay Pacific
Deal found 26-3S$ 505
Tue 13-503:55SIN - KTM
1 stop20h 50mChina Southern
Wed 28-512:50KTM - SIN
1 stop12h 00mChina Southern
Deal found 26-3S$ 511
Tue 11-1122:50SIN - KTM
1 stop17h 25mThai AirAsia
Mon 17-1115:00KTM - SIN
1 stop17h 15mThai AirAsia
Deal found 26-3S$ 531
Sat 10-521:40SIN - KTM
1 stop17h 30mBatik Air
Mon 19-521:25KTM - SIN
1 stop11h 50mBatik Air
Deal found 25-3S$ 550
Sun 11-509:00SIN - KTM
1 stop9h 15mAir India
Sat 17-507:35KTM - SIN
1 stop21h 40mAir India
Deal found 24-3S$ 570
Sun 10-808:00SIN - KTM
1 stop17h 40mThai Airways
Fri 22-800:25KTM - SIN
1 stop17h 00mThai Airways
Deal found 26-3S$ 612
Tue 25-319:40SIN - KTM
1 stop22h 15mIndiGo
Tue 1-414:05KTM - SIN
1 stop25h 25mIndiGo
Deal found 25-3S$ 668
Tue 24-618:55SIN - KTM
Nonstop5h 05mSingapore Airlines
Mon 14-723:00KTM - SIN
Nonstop5h 05mSingapore Airlines
Deal found 26-3S$ 681

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from Singapore to Kathmandu that are best for you.

Fly from

Singapore

Fly to

Kathmandu

Route

Depart

Return

Price

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Tue 24-6

21:20-16:00

2 stops20h 55m

Kathmandu Tribhuvan

Mon 14-7

13:25-13:00

2 stops21h 20m

S$ 503

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Mon 23-6

01:50-22:00

1 stop22h 25m

Kathmandu Tribhuvan

Mon 14-7

23:10-20:35

1 stop19h 10m

S$ 505

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Tue 13-5

03:55-22:30

1 stop20h 50m

Kathmandu Tribhuvan

Wed 28-5

12:50-03:05

1 stop12h 00m

S$ 511

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sat 10-5

21:40-12:55

1 stop17h 30m

Kathmandu Tribhuvan

Mon 19-5

21:25-11:30

1 stop11h 50m

S$ 550

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sun 11-5

09:00-16:00

1 stop9h 15m

Kathmandu Tribhuvan

Sat 17-5

07:35-07:30

1 stop21h 40m

S$ 570

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sun 10-8

08:00-23:25

1 stop17h 40m

Kathmandu Tribhuvan

Fri 22-8

00:25-19:40

1 stop17h 00m

S$ 612

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Tue 24-6

18:55-21:45

Nonstop5h 05m

Kathmandu Tribhuvan

Mon 14-7

23:00-06:20

Nonstop5h 05m

S$ 681

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Tue 10-6

21:40-20:35

1 stop25h 10m

S$ 280

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Tue 1-4

19:45-14:05

1 stop20h 35m

S$ 281

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sat 10-5

20:10-12:15

1 stop18h 20m

S$ 284

Flights are sorted by cheapest return flights first.

Deals found on 25-3

Showing 1-10 of 17 results
1
2

Best time to book a flight from Singapore to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, July is the cheapest month in which you can book a flight from Singapore to Kathmandu (average of S$ 300). Flying from Singapore to Kathmandu in November is currently the most expensive (average of S$ 533). 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 SG to KTM?

Find hourly flight availability from Singapore to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

One of the essential ways to save on airfare from Singapore to Kathmandu is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 7% on airfare.

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 26 March 2025.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Airways
7.8
Good
317 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.5
Good
835 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
China Southern
7.4
Good
91 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
China Eastern
7.1
Good
135 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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 airport do you fly into for flights to Kathmandu from Singapore?

    If you book a flight to Kathmandu from Singapore, you will be flying to Tribhuvan, which is the city’s only airport. Kathmandu Tribhuvan (KTM) is located 4.1 km from the centre of Kathmandu.

  • How popular is this Singapore to Kathmandu flight route?

    The Singapore to Kathmandu Tribhuvan flight path was viewed by 508 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    S$ 280 is the cheapest one-way deal found within the past few days, from Batik Air. You may also be able to find cheap deals on IndiGo and SriLankan Airlines, with prices starting from S$ 281 and S$ 284, respectively.

  • What are the cheapest flights from Singapore to Kathmandu?

    The cheapest flight price from Singapore to Kathmandu is S$ 329. On average you can expect to pay S$ 1,000. The most popular route, (Singapore Changi - Kathmandu Tribhuvan), can usually be booked for S$ 468.

  • 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 holiday 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, July is the cheapest month in which you can book a flight from Singapore to Kathmandu (average of S$ 300). Flying from Singapore to Kathmandu in November is currently the most expensive (average of S$ 533). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Kathmandu flights

Top 8 airlines flying from Singapore to Kathmandu

Discover the top 8 airlines that operate flights from Singapore to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapestS$ 316AverageS$ 677FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Batik AirCheapestS$ 372AverageS$ 494FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Air IndiaCheapestS$ 454AverageS$ 498FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapestS$ 507AverageS$ 532FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China SouthernCheapestS$ 538AverageS$ 600FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Thai AirwaysCheapestS$ 543AverageS$ 634FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Sichuan AirlinesCheapestS$ 622AverageS$ 657FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Singapore AirlinesCheapestS$ 723AverageS$ 1,002FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to Kathmandu?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kathmandu from Singapore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Singapore to Kathmandu?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Kathmandu for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to Kathmandu with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Kathmandu, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Singapore to Kathmandu become cheaper?

Yes! Start tracking prices for Singapore to Kathmandu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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