₹22,660 Cheap Flights from Singapore (SIN) to Kathmandu (KTM)

View ₹22,660 flight on Thu, 1 Oct 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ₹22,660 for one-way flights and ₹44,052 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Thu, 1 Oct - Sat, 17 Oct
SIN
Singapore
KTM
Kathmandu
₹44,052 Return, found 6 days ago
₹44,052
Return
found 6 days ago
Select Air India flight, departing Thu, 1 Oct from Singapore to Kathmandu, returning Sat, 17 Oct, priced at ₹44,052 found 6 days ago
Air India
Thu, 1 Oct - Mon, 5 Oct
SIN
Singapore
KTM
Kathmandu
₹45,147 Return, found 6 days ago
₹45,147
Return
found 6 days ago
Select Air India flight, departing Thu, 1 Oct from Singapore to Kathmandu, returning Mon, 5 Oct, priced at ₹45,147 found 6 days ago
Air India
Thu, 1 Oct - Sat, 17 Oct
SIN
Singapore
KTM
Kathmandu
₹45,863 Return, found 6 days ago
₹45,863
Return
found 6 days ago
Select Air India flight, departing Thu, 1 Oct from Singapore to Kathmandu, returning Sat, 17 Oct, priced at ₹45,863 found 6 days ago
Air India
Thu, 1 Oct - Mon, 5 Oct
SIN
Singapore
KTM
Kathmandu
₹46,953 Return, found 6 days ago
₹46,953
Return
found 6 days ago
Select Air India flight, departing Thu, 1 Oct from Singapore to Kathmandu, returning Mon, 5 Oct, priced at ₹46,953 found 6 days ago
Air India
Thu, 1 Oct - Mon, 5 Oct
SIN
Singapore
KTM
Kathmandu
₹47,801 Return, found 6 days ago
₹47,801
Return
found 6 days ago
Select Air India flight, departing Thu, 1 Oct from Singapore to Kathmandu, returning Mon, 5 Oct, priced at ₹47,801 found 6 days ago
Air India
Thu, 1 Oct - Sat, 17 Oct
SIN
Singapore
KTM
Kathmandu
₹49,971 Return, found 6 days ago
₹49,971
Return
found 6 days ago
Select Air India flight, departing Thu, 1 Oct from Singapore to Kathmandu, returning Sat, 17 Oct, priced at ₹49,971 found 6 days ago
SriLankan Airlines
Sun, 17 May - Sun, 24 May
SIN
Singapore
KTM
Kathmandu
₹56,942 Return, found 3 days ago
₹56,942
Return
found 3 days ago
Select SriLankan Airlines flight, departing Sun, 17 May from Singapore to Kathmandu, returning Sun, 24 May, priced at ₹56,942 found 3 days ago
Biman Bangladesh
Thu, 1 Oct - Sat, 17 Oct
SIN
Singapore
KTM
Kathmandu
₹60,163 Return, found 6 days ago
₹60,163
Return
found 6 days ago
Select Biman Bangladesh flight, departing Thu, 1 Oct from Singapore to Kathmandu, returning Sat, 17 Oct, priced at ₹60,163 found 6 days ago
Thai Lion Mantari
Tue, 21 Apr - Sat, 25 Apr
SIN
Singapore
KTM
Kathmandu
₹61,177 Return, found 6 hours ago
₹61,177
Return
found 6 hours ago
Select Thai Lion Mantari flight, departing Tue, 21 Apr from Singapore to Kathmandu, returning Sat, 25 Apr, priced at ₹61,177 found 6 hours ago
China Southern Airlines
Thu, 1 Oct - Mon, 5 Oct
SIN
Singapore
KTM
Kathmandu
₹61,455 Return, found 6 days ago
₹61,455
Return
found 6 days ago
Select China Southern Airlines flight, departing Thu, 1 Oct from Singapore to Kathmandu, returning Mon, 5 Oct, priced at ₹61,455 found 6 days ago

Alternative airports near Kathmandu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tribhuvan Intl. KTM. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from ₹67,939
KTM
Tribhuvan Intl.
CheapestClosest
Average driving time to city centre6 min
Flights from ₹67,939

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 ₹44,052. 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 kilometres. 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.

Travel information

Origin airport
Changi
Destination airport
Tribhuvan Intl.
Airlines serving
Air China, Air India, Cathay Pacific, China Southern Airlines, Emirates, IndiGo, Malaysia Airlines, Thai Airways International
Return price
₹44,052
Distance
3516 km
Average flight time
4 hours 55 mins

Explore a world of travel with Expedia

*Available to Expedia members.