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

Airlines that fly from Tribhuvan Intl. Airport (KTM) to Changi Airport (SIN)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap Flights from Kathmandu to Singapore (KTM-SIN)

Prices were available within the past 7 days and start at AU$376 for one-way flights and AU$711 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Kathmandu — Singapore
KTM - SIN with Thai Lion Mantari
Thu, 29 May
Singapore — Kathmandu
SIN - KTM with Thai Lion Mantari
Wed, 4 Jun
Found 5 days ago
Select flight from Kathmandu to Singapore, departing on May 29 with Thai Lion Mantari, and returning from Singapore to Kathmandu on June 4 with Thai Lion Mantari. Price from AU$711, Found 5 days ago.
Sri Lankan Airlines
Kathmandu — Singapore
KTM - SIN with Sri Lankan Airlines
Mon, 3 Mar
Sri Lankan Airlines
Singapore — Kathmandu
SIN - KTM with Sri Lankan Airlines
Wed, 5 Mar
Found 4 days ago
Select flight from Kathmandu to Singapore, departing on March 3 with Sri Lankan Airlines, and returning from Singapore to Kathmandu on March 5 with Sri Lankan Airlines. Price from AU$716, Found 4 days ago.
Kathmandu — Singapore
KTM - SIN with Thai Lion Mantari
Thu, 29 May
China Southern Airlines
Singapore — Kathmandu
SIN - KTM with China Southern Airlines
Thu, 5 Jun
Found 3 days ago
Select flight from Kathmandu to Singapore, departing on May 29 with Thai Lion Mantari, and returning from Singapore to Kathmandu on June 5 with China Southern Airlines. Price from AU$766, Found 3 days ago.
Malaysia Airlines
Kathmandu — Singapore
KTM - SIN with Malaysia Airlines
Thu, 29 May
Malaysia Airlines
Singapore — Kathmandu
SIN - KTM with Malaysia Airlines
Wed, 4 Jun
Found 5 days ago
Select flight from Kathmandu to Singapore, departing on May 29 with Malaysia Airlines, and returning from Singapore to Kathmandu on June 4 with Malaysia Airlines. Price from AU$906, Found 5 days ago.
Thai Airways International
Kathmandu — Singapore
KTM - SIN with Thai Airways International
Sun, 8 Jun
Thai Airways International
Singapore — Kathmandu
SIN - KTM with Thai Airways International
Sun, 15 Jun
Found 1 day ago
Select flight from Kathmandu to Singapore, departing on June 8 with Thai Airways International, and returning from Singapore to Kathmandu on June 15 with Thai Airways International. Price from AU$936, Found 1 day ago.
0
Flight from Kathmandu to Singapore route information
Origin airport
Tribhuvan Intl.
Destination airport
Changi
Airlines serving
Air India, Batik air , Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, IndiGo, Malaysia Airlines, Qatar Airways, Singapore Airlines, Thai Airways International, Thai Lion Mantari, Turkish Airlines
Return price
AU$711
Distance
3516 km

Your quick guide to flights from Kathmandu to Singapore

Pick up great flights from Kathmandu to Singapore

With Expedia, you have your pick of 1 flights a day with 20 airlines covering flights from Kathmandu to Singapore. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Kathmandu to Singapore that take around 5 hours.

Find cheap flights from Kathmandu to Singapore

From the great flight deals with prices currently ranging from AU$711 to AU$1,004, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Kathmandu to Singapore around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Singapore is normally in May.

Reasons to book your flight from Kathmandu to Singapore with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Kathmandu to Singapore across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Singapore right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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 AU$711. 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.
*Available to Expedia members.