Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Singapore to Kathmandu from S$ 182

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 23-7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — KTM
9 heinä — 16 heinä1
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 4 heinäkuu 2025.

Round-trip from

S$ 496

One-way from

S$ 182

Popular in

October

Cheapest in

February

Average price

S$ 609

Good round-trip deal

S$ 657 or less

Good one-way deal

S$ 300 or less
IndiGo
  • IndiGo
  • 17-8-22-8
  • 3 total stops
  • 45h 45m total
  • Singapore to Kathmandu
IndiGo
  • IndiGo
  • 23-7
  • 1 total stop
  • 22h 10m total
  • Singapore to Kathmandu
Highest demand for flights based on searches. 6% potential increase in price (S$ 52 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (S$ 11 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Singapore to Kathmandu Tribhuvan.
Price to beat on a one-way flight from Singapore to Kathmandu Tribhuvan.

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 4 heinäkuu 2025.

su 17-823:25SIN - KTM
2 stops22h 55mMultiple Airlines
pe 22-816:40KTM - SIN
1 stop22h 50mMultiple Airlines
Deal found 3-7S$ 496
ti 15-701:50SIN - KTM
1 stop22h 10mCathay Pacific
la 19-723:00KTM - SIN
1 stop23h 35mCathay Pacific
Deal found 2-7S$ 497
pe 11-712:30SIN - KTM
1 stop10h 20mBatik Air
ma 14-721:40KTM - SIN
1 stop11h 35mBatik Air
Deal found 1-7S$ 507
to 28-809:15SIN - KTM
3 stops23h 35mAir India
la 30-814:00KTM - SIN
2 stops26h 15mAir India
Deal found 3-7S$ 508
to 31-703:55SIN - KTM
1 stop20h 50mChina Southern
ma 4-823:30KTM - SIN
1 stop10h 30mChina Southern
Deal found 1-7S$ 550

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 4 heinäkuu 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

su 17-8

23:25-20:05

2 stops22h 55m

Kathmandu Tribhuvan

pe 22-8

16:40-17:45

1 stop22h 50m

S$ 496

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

ti 15-7

01:50-21:45

1 stop22h 10m

Kathmandu Tribhuvan

la 19-7

23:00-00:50

1 stop23h 35m

S$ 497

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

to 28-8

09:15-06:35

3 stops23h 35m

Kathmandu Tribhuvan

la 30-8

14:00-18:30

2 stops26h 15m

S$ 508

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

to 31-7

03:55-22:30

1 stop20h 50m

Kathmandu Tribhuvan

ma 4-8

23:30-12:15

1 stop10h 30m

S$ 550

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

pe 8-8

12:30-14:45

1 stop28h 30m

Kathmandu Tribhuvan

ti 12-8

15:45-09:20

1 stop15h 20m

S$ 585

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

ke 23-7

19:45-15:40

1 stop22h 10m

S$ 182

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

ti 8-7

20:30-06:35

1 stop12h 20m

S$ 201

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

to 17-7

08:45-18:10

1 stop11h 40m

S$ 209

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

to 10-7

00:30-08:05

2 stops33h 50m

S$ 245

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

su 13-7

12:30-20:40

1 stop10h 25m

S$ 261

Flights are sorted by cheapest return flights first.

Deals found on 2-7

Showing 1-10 of 16 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$ 534). 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 4 heinäkuu 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 14% on airfare.

Weekly flight availability from Singapore to Kathmandu

Explore weekly flight availability from Singapore to Kathmandu. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 heinäkuu 2025.

The most flights from SG0 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).

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 4 heinäkuu 2025.
Read through reviews of airlines operating flights from Singapore to Kathmandu, such as Singapore Airlines, Cathay Pacific, andChina Southern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

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

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.7

Comfort

7.9

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

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?

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

    S$ 182 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Air India and Air India Express, with prices starting from S$ 201 and S$ 245, respectively.

  • What are the cheapest flights from Singapore to Kathmandu?

    The cheapest flight price from Singapore to Kathmandu is S$ 180. On average you can expect to pay S$ 866. The most popular route, (Singapore Changi - Kathmandu Tribhuvan), can usually be booked for S$ 424.

  • 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$ 534). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.

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 4 heinäkuu 2025.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapestS$ 355AverageS$ 608FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Air IndiaCheapestS$ 432AverageS$ 477FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapestS$ 482AverageS$ 507FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China SouthernCheapestS$ 512AverageS$ 571FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Thai AirwaysCheapestS$ 519AverageS$ 618FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Malaysia AirlinesCheapestS$ 535AverageS$ 863FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Sichuan AirlinesCheapestS$ 592AverageS$ 625FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Singapore AirlinesCheapestS$ 631AverageS$ 937FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.