Cheap Flights from Singapore (SIN) to Kathmandu (KTM) from HK$1,279~

View HK$1,279 flight on Thu, 21 Aug 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$1,279 for one-way flights and HK$2,308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Wed, 13 Aug - Sat, 30 Aug
SIN
Singapore
KTM
Kathmandu
HK$2,308 Return, found 4 days ago
HK$2,308
Return
found 4 days ago
Select Air India flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Sat, 30 Aug, priced at HK$2,308 found 4 days ago
Air India
Wed, 13 Aug - Sat, 30 Aug
SIN
Singapore
KTM
Kathmandu
HK$2,478 Return, found 4 days ago
HK$2,478
Return
found 4 days ago
Select Air India flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Sat, 30 Aug, priced at HK$2,478 found 4 days ago
Air India
Wed, 13 Aug - Sat, 30 Aug
SIN
Singapore
KTM
Kathmandu
HK$2,500 Return, found 4 days ago
HK$2,500
Return
found 4 days ago
Select Air India flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Sat, 30 Aug, priced at HK$2,500 found 4 days ago
Air India
Wed, 13 Aug - Sat, 30 Aug
SIN
Singapore
KTM
Kathmandu
HK$2,648 Return, found 4 days ago
HK$2,648
Return
found 4 days ago
Select Air India flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Sat, 30 Aug, priced at HK$2,648 found 4 days ago
Air India
Wed, 13 Aug - Sat, 30 Aug
SIN
Singapore
KTM
Kathmandu
HK$2,670 Return, found 4 days ago
HK$2,670
Return
found 4 days ago
Select Air India flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Sat, 30 Aug, priced at HK$2,670 found 4 days ago
Air India
Wed, 13 Aug - Sat, 30 Aug
SIN
Singapore
KTM
Kathmandu
HK$2,728 Return, found 4 days ago
HK$2,728
Return
found 4 days ago
Select Air India flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Sat, 30 Aug, priced at HK$2,728 found 4 days ago
Batik air
Wed, 13 Aug - Sat, 30 Aug
SIN
Singapore
KTM
Kathmandu
HK$3,335 Return, found 4 days ago
HK$3,335
Return
found 4 days ago
Select Batik air flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Sat, 30 Aug, priced at HK$3,335 found 4 days ago
Thai Lion Mantari
Wed, 13 Aug - Sat, 30 Aug
SIN
Singapore
KTM
Kathmandu
HK$4,170 Return, found 4 days ago
HK$4,170
Return
found 4 days ago
Select Thai Lion Mantari flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Sat, 30 Aug, priced at HK$4,170 found 4 days ago
Biman Bangladesh
Wed, 13 Aug - Sat, 30 Aug
SIN
Singapore
KTM
Kathmandu
HK$5,358 Return, found 4 days ago
HK$5,358
Return
found 4 days ago
Select Biman Bangladesh flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Sat, 30 Aug, priced at HK$5,358 found 4 days ago
Singapore Airlines
Wed, 13 Aug - Sat, 30 Aug
SIN
Singapore
KTM
Kathmandu
HK$5,561 Return, found 4 days ago
HK$5,561
Return
found 4 days ago
Select Singapore Airlines flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Sat, 30 Aug, priced at HK$5,561 found 4 days ago
Singapore to Kathmandu route information
Origin airport
Changi
Destination airport
Tribhuvan Intl.
Return price
HK$2,308
Distance
3516 km
Average flight time
5 hours 5 mins

Flights from Singapore to Kathmandu

Book cheap flights from Singapore (SIN) to Kathmandu (KTM) 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 Singapore (SIN) to Kathmandu (KTM) 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 Singapore (SIN) to Kathmandu (KTM) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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

If you would like to book flights to Kathmandu more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Kathmandu is HK$1,279 now!

 

Frequently asked questions

How much is a flight from SIN to KTM?
Pack your bags, because round-trip journeys from Changi Airport (SIN) to Tribhuvan Intl. Airport start from HK$2,308. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport (SIN) to KTM?
We understand that things come up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Changi Airport (SIN) to KTM 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 Singapore Airport to Tribhuvan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SIN to Tribhuvan Intl. Airport (KTM)?
The flight distance between Singapore Airport and KTM is 3,500 kilometers. Bring along a drink, a few snacks and an interesting novel to read. Keep yourself occupied and the time will fly by.
Which airlines fly direct from Changi Airport to KTM?
If you'd like to fly straight from Changi Airport to KTM, Singapore Airlines (SQ) is a top option. It operates 39 monthly flights between Singapore and Kathmandu.
Are Changi Airport (SIN) to Tribhuvan Intl. Airport (KTM) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some of the cheapest fares from Singapore Airport to Tribhuvan Intl. Airport emerging a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance.

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