RM796 Cheap Flights from Kathmandu (KTM) to Singapore (SIN)

View RM796 flight on Wed, 20 Aug 2025Opens in a new window

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

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Cheap Flights from Kathmandu to Singapore (KTM-SIN)

Prices were available within the past 7 days and start at RM796 for one-way flights and RM1,958 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Wed, 22 Oct - Sun, 2 Nov
KTM
Kathmandu
SIN
Singapore
RM1,958 Return, found 6 days ago
RM1,958
Return
found 6 days ago
Select SriLankan Airlines flight, departing Wed, 22 Oct from Kathmandu to Singapore, returning Sun, 2 Nov, priced at RM1,958 found 6 days ago
Thai AirAsia
Mon, 20 Oct - Tue, 4 Nov
KTM
Kathmandu
SIN
Singapore
RM2,025 Return, found 6 days ago
RM2,025
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 20 Oct from Kathmandu to Singapore, returning Tue, 4 Nov, priced at RM2,025 found 6 days ago
SriLankan Airlines
Sun, 19 Oct - Sun, 2 Nov
KTM
Kathmandu
SIN
Singapore
RM2,158 Return, found 6 days ago
RM2,158
Return
found 6 days ago
Select SriLankan Airlines flight, departing Sun, 19 Oct from Kathmandu to Singapore, returning Sun, 2 Nov, priced at RM2,158 found 6 days ago
Thai Airways International
Fri, 17 Oct - Mon, 3 Nov
KTM
Kathmandu
SIN
Singapore
RM2,534 Return, found 6 days ago
RM2,534
Return
found 6 days ago
Select Thai Airways International flight, departing Fri, 17 Oct from Kathmandu to Singapore, returning Mon, 3 Nov, priced at RM2,534 found 6 days ago
Air India
Fri, 17 Oct - Sun, 2 Nov
KTM
Kathmandu
SIN
Singapore
RM2,584 Return, found 6 days ago
RM2,584
Return
found 6 days ago
Select Air India flight, departing Fri, 17 Oct from Kathmandu to Singapore, returning Sun, 2 Nov, priced at RM2,584 found 6 days ago
Biman Bangladesh
Fri, 12 Sep - Sat, 20 Sep
KTM
Kathmandu
SIN
Singapore
RM2,701 Return, found 4 days ago
RM2,701
Return
found 4 days ago
Select Biman Bangladesh flight, departing Fri, 12 Sep from Kathmandu to Singapore, returning Sat, 20 Sep, priced at RM2,701 found 4 days ago
China Eastern Airlines
Tue, 16 Sep - Wed, 24 Sep
KTM
Kathmandu
SIN
Singapore
RM2,990 Return, found 5 days ago
RM2,990
Return
found 5 days ago
Select China Eastern Airlines flight, departing Tue, 16 Sep from Kathmandu to Singapore, returning Wed, 24 Sep, priced at RM2,990 found 5 days ago
Cathay Pacific
Fri, 12 Sep - Sat, 20 Sep
KTM
Kathmandu
SIN
Singapore
RM4,425 Return, found 4 days ago
RM4,425
Return
found 4 days ago
Select Cathay Pacific flight, departing Fri, 12 Sep from Kathmandu to Singapore, returning Sat, 20 Sep, priced at RM4,425 found 4 days ago
Qatar Airways
Mon, 20 Oct - Tue, 4 Nov
KTM
Kathmandu
SIN
Singapore
RM8,994 Return, found 6 days ago
RM8,994
Return
found 6 days ago
Select Qatar Airways flight, departing Mon, 20 Oct from Kathmandu to Singapore, returning Tue, 4 Nov, priced at RM8,994 found 6 days ago
Etihad Airways
Mon, 20 Oct - Tue, 4 Nov
KTM
Kathmandu
SIN
Singapore
RM9,279 Return, found 6 days ago
RM9,279
Return
found 6 days ago
Select Etihad Airways flight, departing Mon, 20 Oct from Kathmandu to Singapore, returning Tue, 4 Nov, priced at RM9,279 found 6 days ago

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

July is typically the cheapest month to fly

From RM 1,444 - RM 2,344 per traveller.

Graph displaying average flight prices per month

Kathmandu to Singapore route information
Origin airport
Tribhuvan Intl.
Destination airport
Changi
Return price
RM1,958
Distance
3516 km
Average flight time
5 hours 5 mins

Perfect flights from Kathmandu to Singapore

Your Journey from Kathmandu to Singapore

Start your unforgettable journey with Expedia. Our broad selection of flights from Kathmandu to Singapore 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, Thai AirAsia, Singapore Airlines, Thai Lion Mantari, SriLankan Airlines, Sichuan Airlines, Thai Airways International, Air India, Biman Bangladesh, China Eastern Airlines, Cathay Pacific, Qatar Airways, Etihad Airways. Our selection of flights from Tribhuvan Intl. to Changi 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 Kathmandu to Singapore Flights

Experience the joy of finding cheap flights from Tribhuvan Intl. to Changi that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM796 and roundtrip prices from RM1,958*.
 

Pre-Flight Essentials

Ensure a smooth journey from Kathmandu to Singapore 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 Singapore

Picture yourself stepping off the plane in Singapore and immersing yourself in the unique atmosphere of Singapore. 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 Kathmandu to Singapore 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 Kathmandu to Singapore.
 

Beyond the Flight – Exploring Singapore

With Expedia, your adventure extends beyond the flight. Explore Singapore 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 Kathmandu to Singapore 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 Kathmandu to Singapore 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 Tribhuvan Intl. Airport (KTM) to SIN?
Round-trip flights from Tribhuvan Intl. Airport to Changi Airport (SIN) start from RM1,958. 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 holiday, 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 kilometres. 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.

Explore a world of travel with Expedia

*Available to Expedia members.