How often are flights from Singapore to Kathmandu delayed?

About 21% of weekly flights between Singapore and Kathmandu have experienced delays in the past year, with the average delay time being 86 minutes.

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

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

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

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 21% of flights being delayed.

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

Kuala Lumpur (KUL) is the most affordable one-stop option, with an average return flight price of £395.

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

Bangkok (BKK) – chosen by Cheapflights users on 60% of one-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 early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 9h 14m.

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

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 2h 55m.

How popular is this Singapore to Kathmandu flight route?

Within the past month, 13 users have taken a look at flights from Singapore Changi to Kathmandu Tribhuvan.

How long is the flight from Singapore to Kathmandu?

There are many flights that can get you from Singapore to Kathmandu in 20h 40m. Fly via IndiGo to get the fastest option. Singapore and Kathmandu are separated by a distance of 2196 mi.

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

Our cheapest airline available from Singapore to Kathmandu is Singapore Airlines. Our recent data shows that you can find tickets from as low as £486 on this airline.

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 - 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.

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).

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.

£169+ Cheap Flights from Singapore to Kathmandu

Cheapflights Tip: The best prices from Singapore Changi to Kathmandu Tribhuvan are usually found in September or August, booked 29 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Singapore to Kathmandu

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 9 November 2026.

Wed 11/1119:40 -

1 stop20h 40m

Sun 29/1120:50 -

1 stop18h 40m

Deal found 5/11£371

Tue 24/1111:15 -

1 stop29h 05m

Sat 28/1115:05 -

1 stop24h 00m

Deal found 8/11£377

Mon 9/1119:40 -

1 stop20h 40m

Thu 26/1115:05 -

1 stop24h 00m

Deal found 4/11£377

Fri 27/1119:40 -

1 stop20h 40m

Wed 9/1215:05 -

1 stop16h 55m

Deal found 8/11£387

Mon 14/1219:40 -

1 stop20h 40m

Sun 20/1217:10 -

1 stop22h 20m

Deal found 6/11£420

Wed 23/1219:40 -

1 stop20h 40m

Wed 30/1210:45 -

1 stop28h 45m

Deal found 8/11£460

Sun 20/1211:15 -

1 stop29h 05m

Mon 28/1220:50 -

1 stop18h 40m

Deal found 9/11£472

Sun 20/1211:15 -

1 stop29h 05m

Fri 25/1215:05 -

1 stop16h 55m

Deal found 4/11£481

Sat 19/1201:10 -

1 stop12h 15m

Mon 28/1212:10 -

1 stop25h 10m

Deal found 5/11£495

Mon 21/1221:20 -

1 stop17h 45m

Mon 4/113:50 -

1 stop17h 15m

Deal found 8/11£567

Fri 6/1111:15 -

1 stop29h 05m

Sat 28/1117:10 -

1 stop22h 20m

Deal found 5/11£582

Find flight deals from Singapore to Kathmandu

Round-trip from	£300
One-way from	£169
Popular in	October
Cheapest in	September
Average price	£490

Air India
17/2-21/2
3 total stops
28h 40m total
Singapore to Kathmandu

Search Deals

11/2-31/12
1 total stop
15h 00m total
Singapore to Kathmandu

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£13 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

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

Cheapest return flight

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Thu 11/2

07:55-20:40

1 stop15h 00m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:00

Nonstop0h 00m

£169

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Sun 15/11

09:40-11:50

1 stop28h 25m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:00

Nonstop0h 00m

£207

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Mon 14/12

11:15-14:05

1 stop29h 05m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:00

Nonstop0h 00m

£214

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Wed 7/4

13:10-09:05

1 stop22h 10m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:00

Nonstop0h 00m

£215

Fastest return journey

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Wed 7/4

18:50-21:30

Nonstop4h 55m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:00

Nonstop0h 00m

£365

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Fri 27/11

19:40-14:05

1 stop20h 40m

Kathmandu Tribhuvan

Wed 9/12

15:05-10:15

1 stop16h 55m

£371

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Tue 24/11

11:15-14:05

1 stop29h 05m

Kathmandu Tribhuvan

Sat 28/11

15:05-17:20

1 stop24h 00m

£377

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Sat 13/3

19:40-19:50

1 stop26h 25m

Kathmandu Tribhuvan

Sun 21/3

14:05-17:45

1 stop25h 25m

£386

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Sat 30/1

19:00-21:55

Nonstop5h 10m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:00

Nonstop0h 00m

£401

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Fri 5/2

19:00-21:55

Nonstop5h 10m

Kathmandu Tribhuvan

Wed 31/12

00:00-02:00

Nonstop0h 00m

£439

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 19 resultsSorted by cheapest first

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.

SIN-KTM

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

Prices

Airlines

Delays

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 28 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, September is the cheapest month in which you can book a flight from Singapore to Kathmandu (average of £392). Flying from Singapore to Kathmandu in October is currently the most expensive (average of £516). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Kathmandu as you normally would.

How much does it cost for a return flight from Singapore to Kathmandu?

Airfare is below average for this route at the moment.

Singapore to Kathmandu flights typically cost between £383 and £555 in February.
The cheapest return price found within the last 5 days was £300 on Air India (17 Feb–21 Feb).

Reviews of airlines servicing Kathmandu

Read reviews from past customers who have flown with Singapore Airlines from Singapore to Kathmandu. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,633 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Singapore Airlines

8.2

Very Good

1,633 reviews

Singapore Airlines

8.2

Very Good

1,633 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Related info for your journey

How popular is this Singapore to Kathmandu flight route?
Within the past month, 13 users have taken a look at flights from Singapore Changi to Kathmandu Tribhuvan.
How long is the flight from Singapore to Kathmandu?
There are many flights that can get you from Singapore to Kathmandu in 20h 40m. Fly via IndiGo to get the fastest option. Singapore and Kathmandu are separated by a distance of 2196 mi.
What is the cheapest airline to fly from Singapore to Kathmandu round-trip?
Our cheapest airline available from Singapore to Kathmandu is Singapore Airlines. Our recent data shows that you can find tickets from as low as £486 on this airline.
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, September is the cheapest month in which you can book a flight from Singapore to Kathmandu (average of £392). Flying from Singapore to Kathmandu in October is currently the most expensive (average of £516). 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

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Flights by cabin class

Kathmandu flight routes

Other flight options

Other flights from Singapore

Popular flights

Complete your trip

Kathmandu car hire

Kathmandu Tribhuvan Airport car hire

Top airline flying from Singapore to Kathmandu

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest£486	Average£1,051	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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

Deals for Singapore to Kathmandu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kathmandu from Singapore.

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

Yes, we can. To see specific flights from Singapore to Kathmandu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Singapore to Kathmandu on Cheapflights with our Price Alert feature and get notified when better prices are available.

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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.

Cheap flights from Singapore to Kathmandu from £169

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.

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 9 November 2026.

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 9 November 2026.

Best flights from Singapore to KathmanduDiscover carefully curated flight deals from Singapore to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Singapore to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Direct flights from Singapore to KathmanduExplore direct flight options from Singapore to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Explore direct flight options from Singapore to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Last-minute flights from Singapore to KathmanduDiscover last-minute flight deals from Singapore to Kathmandu. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Kathmandu. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Singapore to KathmanduSearch for one-way flight options from Singapore to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from Singapore to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Find flight deals from Singapore to Kathmandu

Round-trip from

One-way from

Popular in

Cheapest in

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Cheapflights Fare Finder

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

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

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 28 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?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Kathmandu as you normally would.

How much does it cost for a return flight from Singapore to Kathmandu?

Airfare is below average for this route at the moment.

Singapore to Kathmandu flights typically cost between £383 and £555 in February.The cheapest return price found within the last 5 days was £300 on Air India (17 Feb–21 Feb).

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).

How often are flights from Singapore to Kathmandu delayed?

About 21% of weekly flights between Singapore and Kathmandu have experienced delays in the past year, with the average delay time being 86 minutes.

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

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

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

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

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

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 21% of flights being delayed.

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

Bangkok (BKK) – chosen by Cheapflights users on 60% of one-stop itineraries from Singapore to Kathmandu on Cheapflights.

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

Kuala Lumpur (KUL) is the most affordable one-stop option, with an average return flight price of £395.

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

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 9h 14m.

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

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 2h 55m.

Reviews of airlines servicing Kathmandu

Read reviews from past customers who have flown with Singapore Airlines from Singapore to Kathmandu. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How popular is this Singapore to Kathmandu flight route?

How long is the flight from Singapore to Kathmandu?

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

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?

Travelling to a place near Kathmandu?

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

Complete your trip

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

Search flights from Singapore to Kathmandu by cabin class

Find flights from Singapore to Kathmandu, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Kathmandu

Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

Singapore and Kathmandu flights

Browse other Singapore and Kathmandu flight options. Last updated on 9 November 2026.

Other flights from Singapore

Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Singapore to Kathmandu

Fly with Cheapflights

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

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

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

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 9 November 2026.

Best flights from Singapore to Kathmandu
Discover carefully curated flight deals from Singapore to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Direct flights from Singapore to Kathmandu
Explore direct flight options from Singapore to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Last-minute flights from Singapore to Kathmandu
Discover last-minute flight deals from Singapore to Kathmandu. Data last updated 9 November 2026 and is based on user searches.

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 9 November 2026.

Singapore to Kathmandu flights typically cost between £383 and £555 in February.
The cheapest return price found within the last 5 days was £300 on Air India (17 Feb–21 Feb).