S$181 Cheap Flights from Singapore to Kathmandu

View S$181 flight on Sat, 9 Aug, 2025Opens in a new window

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

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Cheap Flights from Singapore to Kathmandu (SIN-KTM)

Prices were available within the past 7 days and start at S$181 for one-way flights and S$369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Fri, 8 Aug - Sat, 16 Aug
SIN
Singapore
KTM
Kathmandu
S$369 Return, found 6 hours ago
S$369
Return
found 6 hours ago
Select Air India flight, departing Fri, 8 Aug from Singapore to Kathmandu, returning Sat, 16 Aug, priced at S$369 found 6 hours ago
Air India
Sat, 30 Aug - Sun, 7 Sep
SIN
Singapore
KTM
Kathmandu
S$377 Return, found 10 hours ago
S$377
Return
found 10 hours ago
Select Air India flight, departing Sat, 30 Aug from Singapore to Kathmandu, returning Sun, 7 Sep, priced at S$377 found 10 hours ago
Air India
Fri, 8 Aug - Sat, 16 Aug
SIN
Singapore
KTM
Kathmandu
S$377 Return, found 6 hours ago
S$377
Return
found 6 hours ago
Select Air India flight, departing Fri, 8 Aug from Singapore to Kathmandu, returning Sat, 16 Aug, priced at S$377 found 6 hours ago
Air India
Thu, 7 Aug - Sat, 16 Aug
SIN
Singapore
KTM
Kathmandu
S$378 Return, found 6 hours ago
S$378
Return
found 6 hours ago
Select Air India flight, departing Thu, 7 Aug from Singapore to Kathmandu, returning Sat, 16 Aug, priced at S$378 found 6 hours ago
Air India
Thu, 7 Aug - Sat, 16 Aug
SIN
Singapore
KTM
Kathmandu
S$379 Return, found 6 hours ago
S$379
Return
found 6 hours ago
Select Air India flight, departing Thu, 7 Aug from Singapore to Kathmandu, returning Sat, 16 Aug, priced at S$379 found 6 hours ago
IndiGo
Wed, 20 Aug - Wed, 27 Aug
SIN
Singapore
KTM
Kathmandu
S$396 Return, found 19 hours ago
S$396
Return
found 19 hours ago
Select IndiGo flight, departing Wed, 20 Aug from Singapore to Kathmandu, returning Wed, 27 Aug, priced at S$396 found 19 hours ago
SriLankan Airlines
Wed, 13 Aug - Mon, 25 Aug
SIN
Singapore
KTM
Kathmandu
S$457 Return, found 4 days ago
S$457
Return
found 4 days ago
Select SriLankan Airlines flight, departing Wed, 13 Aug from Singapore to Kathmandu, returning Mon, 25 Aug, priced at S$457 found 4 days ago
Batik air
Mon, 14 Jul - Tue, 22 Jul
SIN
Singapore
KTM
Kathmandu
S$509 Return, just found
S$509
Return
just found
Select Batik air flight, departing Mon, 14 Jul from Singapore to Kathmandu, returning Tue, 22 Jul, priced at S$509 just found
Thai AirAsia
Tue, 6 Jan - Wed, 14 Jan
SIN
Singapore
KTM
Kathmandu
S$516 Return, found 6 days ago
S$516
Return
found 6 days ago
Select Thai AirAsia flight, departing Tue, 6 Jan from Singapore to Kathmandu, returning Wed, 14 Jan, priced at S$516 found 6 days ago
Cathay Pacific
Mon, 25 Aug - Sat, 20 Sep
SIN
Singapore
KTM
Kathmandu
S$522 Return, found 5 days ago
S$522
Return
found 5 days ago
Select Cathay Pacific flight, departing Mon, 25 Aug from Singapore to Kathmandu, returning Sat, 20 Sep, priced at S$522 found 5 days ago
Singapore to Kathmandu route information
Origin airport
Changi
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Batik air , Biman Bangladesh, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, IndiGo, Malaysia Airlines, Sichuan Airlines, Singapore Airlines, SriLankan Airlines, Thai AirAsia, Thai Airways International, Thai Lion Mantari
Return price
S$368
Distance
3516 km
Average flight time
5 hours 5 mins

Perfect flights from Singapore to Kathmandu

Your Journey from Singapore to Kathmandu

Start your unforgettable journey with Expedia. Our broad selection of flights from Singapore to Kathmandu caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including IndiGo, Air India, Batik air , Thai Lion Mantari, Thai AirAsia, SriLankan Airlines, Cathay Pacific. Our selection of flights from Changi to Tribhuvan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Singapore to Kathmandu Flights

Experience the joy of finding cheap flights from Changi to Tribhuvan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$181 and roundtrip prices from S$369*.
 

Pre-Flight Essentials

Ensure a smooth journey from Singapore to Kathmandu with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kathmandu

Picture yourself stepping off the plane in Kathmandu and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Singapore to Kathmandu Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Singapore to Kathmandu.
 

Beyond the Flight – Exploring Kathmandu

With Expedia, your adventure extends beyond the flight. Explore Kathmandu at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Singapore to Kathmandu with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Singapore to Kathmandu with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$369. 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.

Explore a world of travel with Expedia

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