Cheap Flights from Kathmandu (KTM) to Singapore (SIN) from HK$1,949~

View HK$1,949 flight on Sun, 15 Mar 2026Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Singapore Changi Airport (SIN)

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Find Cheap Flights from Kathmandu (KTM) to Singapore (SIN)

Prices were available within the past 7 days and start at HK$1,949 for one-way flights and HK$3,612 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Tue, 24 Mar - Mon, 30 Mar
KTM
Kathmandu
SIN
Singapore
HK$3,612 Return, found 3 days ago
HK$3,612
Return
found 3 days ago
Select Air India flight, departing Tue, 24 Mar from Kathmandu to Singapore, returning Mon, 30 Mar, priced at HK$3,612 found 3 days ago
Air India
Tue, 24 Mar - Mon, 30 Mar
KTM
Kathmandu
SIN
Singapore
HK$3,759 Return, found 3 days ago
HK$3,759
Return
found 3 days ago
Select Air India flight, departing Tue, 24 Mar from Kathmandu to Singapore, returning Mon, 30 Mar, priced at HK$3,759 found 3 days ago
Singapore Airlines
Tue, 24 Mar - Mon, 30 Mar
KTM
Kathmandu
SIN
Singapore
HK$3,821 Return, found 3 days ago
HK$3,821
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 24 Mar from Kathmandu to Singapore, returning Mon, 30 Mar, priced at HK$3,821 found 3 days ago
Air India
Tue, 24 Mar - Mon, 30 Mar
KTM
Kathmandu
SIN
Singapore
HK$3,917 Return, found 3 days ago
HK$3,917
Return
found 3 days ago
Select Air India flight, departing Tue, 24 Mar from Kathmandu to Singapore, returning Mon, 30 Mar, priced at HK$3,917 found 3 days ago
Air India
Tue, 24 Mar - Mon, 30 Mar
KTM
Kathmandu
SIN
Singapore
HK$3,942 Return, found 3 days ago
HK$3,942
Return
found 3 days ago
Select Air India flight, departing Tue, 24 Mar from Kathmandu to Singapore, returning Mon, 30 Mar, priced at HK$3,942 found 3 days ago
Air India
Tue, 24 Mar - Mon, 30 Mar
KTM
Kathmandu
SIN
Singapore
HK$3,951 Return, found 3 days ago
HK$3,951
Return
found 3 days ago
Select Air India flight, departing Tue, 24 Mar from Kathmandu to Singapore, returning Mon, 30 Mar, priced at HK$3,951 found 3 days ago
Malaysia Airlines
Tue, 24 Mar - Mon, 30 Mar
KTM
Kathmandu
SIN
Singapore
HK$4,142 Return, found 3 days ago
HK$4,142
Return
found 3 days ago
Select Malaysia Airlines flight, departing Tue, 24 Mar from Kathmandu to Singapore, returning Mon, 30 Mar, priced at HK$4,142 found 3 days ago
Air India
Tue, 18 Nov - Wed, 19 Nov
KTM
Kathmandu
SIN
Singapore
HK$4,177 Return, found 2 days ago
HK$4,177
Return
found 2 days ago
Select Air India flight, departing Tue, 18 Nov from Kathmandu to Singapore, returning Wed, 19 Nov, priced at HK$4,177 found 2 days ago
IndiGo
Sun, 16 Nov - Fri, 21 Nov
KTM
Kathmandu
SIN
Singapore
HK$4,241 Return, found 2 days ago
HK$4,241
Return
found 2 days ago
Select IndiGo flight, departing Sun, 16 Nov from Kathmandu to Singapore, returning Fri, 21 Nov, priced at HK$4,241 found 2 days ago
Sichuan Airlines
Thu, 13 Nov - Wed, 19 Nov
KTM
Kathmandu
SIN
Singapore
HK$4,371 Return, found 2 days ago
HK$4,371
Return
found 2 days ago
Select Sichuan Airlines flight, departing Thu, 13 Nov from Kathmandu to Singapore, returning Wed, 19 Nov, priced at HK$4,371 found 2 days ago

Find the cheapest month to fly from Kathmandu (KTM) to Singapore (SIN)

July is typically the cheapest month to fly

From HK$2,625 - HK$4,078 per traveller.
Kathmandu to Singapore route information
Origin airport
Tribhuvan Intl.
Destination airport
Changi
Return price
HK$3,612
Distance
3516 km
Average flight time
4 hours 55 mins

Flights from Kathmandu to Singapore

Book cheap flights from Kathmandu (KTM) to Singapore (SIN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Kathmandu (KTM) to Singapore (SIN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Kathmandu (KTM) to Singapore (SIN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Singapore flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Singapore and things to do in Singapore for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Singapore more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Singapore is HK$1,949 now!

 

Frequently asked questions

How much is a flight from Tribhuvan Intl. Airport (KTM) to SIN?
Round-trip flights from Tribhuvan Intl. Airport to Changi Airport (SIN) start from HK$3,612. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from KTM to Changi Airport (SIN)?
Every airline has its own terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from Tribhuvan Intl. Airport (KTM) to Changi Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Tribhuvan Intl. Airport to Singapore Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KTM to Singapore Airport?
The flight distance from Kathmandu to Singapore is 3,500 kilometers. Bring along a drink, a snack and something to read. Keep yourself occupied and the hours will fly by.
Which airlines fly direct from Tribhuvan Intl. Airport to SIN?
If you're eager to fly straight from KTM to Singapore Airport, Singapore Airlines (SQ) is an excellent option. It operates 39 monthly flights between Kathmandu and Singapore.
Are Tribhuvan Intl. Airport to Singapore Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Tribhuvan Intl. Airport to Singapore Airport at the last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

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