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Cheap flights from Kathmandu to Singapore from C$ 617

KTM — SIN
23 Oct — 30 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kathmandu to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Kathmandu to Singapore

Wed 21/106:30 a.m. -
2 stops28h 15m
Thu 29/108:00 a.m. -
1 stop10h 25m
Deal found 21/9C$ 684
Mon 19/103:10 p.m. -
1 stop23h 55m
Tue 27/108:00 a.m. -
1 stop10h 25m
Deal found 21/9C$ 686
Thu 22/1010:50 a.m. -
1 stop28h 40m
Tue 27/108:00 a.m. -
1 stop10h 25m
Deal found 21/9C$ 688
Thu 22/103:10 p.m. -
1 stop16h 20m
Sat 24/1010:30 a.m. -
1 stop11h 55m
Deal found 21/9C$ 690
Wed 21/103:10 p.m. -
1 stop16h 20m
Tue 27/108:00 a.m. -
1 stop10h 25m
Deal found 21/9C$ 693
Thu 22/103:10 p.m. -
1 stop16h 20m
Sun 25/1011:15 a.m. -
1 stop28h 45m
Deal found 21/9C$ 719
Wed 21/102:05 p.m. -
1 stop25h 25m
Sun 25/1011:15 a.m. -
1 stop28h 45m
Deal found 21/9C$ 723
Mon 19/1011:10 p.m. -
Nonstop4h 50m
Thu 29/108:00 a.m. -
1 stop10h 25m
Deal found 21/9C$ 746
Mon 19/1010:05 a.m. -
1 stop9h 25m
Thu 29/108:00 a.m. -
1 stop10h 25m
Deal found 21/9C$ 764
Tue 20/109:10 p.m. -
1 stop12h 45m
Mon 26/108:00 a.m. -
1 stop10h 25m
Deal found 21/9C$ 766
Mon 19/1011:10 p.m. -
Nonstop4h 50m
Sun 25/107:40 p.m. -
1 stop20h 20m
Deal found 21/9C$ 804

Find flight deals from Kathmandu to Singapore

Round-trip from

C$ 684

One-way from

C$ 617

Popular in

May

Cheapest in

March

Average price

C$ 801

Good one-way deal

C$ 603 or less
Air India
  • Air India
  • 21/10-29/10
  • 3 total stops
  • 38h 40m total
  • Kathmandu to Singapore
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Malaysia Airlines
  • Malaysia Airlines
  • 4/1-31/12
  • 2 total stops
  • 18h 25m total
  • Kathmandu to Singapore
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Highest demand for flights based on searches. 11% potential increase in price (C$ 158 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Kathmandu Tribhuvan to Singapore Changi.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kathmandu to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KathmanduSingapore

KTM Kathmandu Tribhuvan - SIN Singapore Changi

KTMSIN

Kathmandu Tribhuvan

Sun 20/12

10:55 p.m.-6:15 a.m.

Nonstop5h 05m

Singapore Changi

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 794

KathmanduSingapore

KTM Kathmandu Tribhuvan - SIN Singapore Changi

KTMSIN

Kathmandu Tribhuvan

Tue 22/12

10:55 p.m.-6:15 a.m.

Nonstop5h 05m

Singapore Changi

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 794

KathmanduSingapore

KTM Kathmandu Tribhuvan - SIN Singapore Changi

KTMSIN

Kathmandu Tribhuvan

Sun 17/1

10:55 p.m.-7:10 p.m.

1 stop18h 00m

Singapore Changi

Wed 27/1

8:20 p.m.-9:30 p.m.

1 stop27h 25m

C$ 870

KathmanduSingapore

KTM Kathmandu Tribhuvan - SIN Singapore Changi

KTMSIN

Kathmandu Tribhuvan

Wed 23/12

10:55 p.m.-6:15 a.m.

Nonstop5h 05m

Singapore Changi

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 1,002

KathmanduSingapore

KTM Kathmandu Tribhuvan - SIN Singapore Changi

KTMSIN

Kathmandu Tribhuvan

Mon 21/12

10:55 p.m.-6:15 a.m.

Nonstop5h 05m

Singapore Changi

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 1,002

KathmanduSingapore

KTM Kathmandu Tribhuvan - SIN Singapore Changi

KTMSIN

Kathmandu Tribhuvan

Sun 25/10

11:45 a.m.-12:10 a.m.

1 stop10h 10m

Singapore Changi

Mon 26/10

5:00 p.m.-10:30 a.m.

1 stop19h 45m

C$ 1,117

KathmanduSingapore

KTM Kathmandu Tribhuvan - SIN Singapore Changi

KTMSIN

Kathmandu Tribhuvan

Sat 24/10

11:45 a.m.-12:10 a.m.

1 stop10h 10m

Singapore Changi

Sun 25/10

5:00 p.m.-10:30 a.m.

1 stop19h 45m

C$ 1,117

KathmanduSingapore

KTM Kathmandu Tribhuvan - SIN Singapore Changi

KTMSIN

Kathmandu Tribhuvan

Fri 23/10

9:25 p.m.-8:30 p.m.

1 stop20h 50m

Singapore Changi

Thu 29/10

9:20 p.m.-12:50 p.m.

1 stop17h 45m

C$ 1,181

KathmanduSingapore

KTM Kathmandu Tribhuvan - SIN Singapore Changi

KTMSIN

Kathmandu Tribhuvan

Thu 17/12

10:55 p.m.-6:15 a.m.

Nonstop5h 05m

Singapore Changi

Wed 23/12

6:55 p.m.-9:50 p.m.

Nonstop5h 10m

C$ 1,403

KathmanduSingapore

KTM Kathmandu Tribhuvan - SIN Singapore Changi

KTMSIN

Kathmandu Tribhuvan

Tue 20/10

10:50 p.m.-6:15 a.m.

Nonstop5h 10m

Singapore Changi

Sat 24/10

6:50 p.m.-9:30 p.m.

Nonstop4h 55m

C$ 1,565

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/9

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Kathmandu to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Kathmandu with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Singapore

How far ahead should I book a flight from Kathmandu to Singapore?

The best time to book flights from Kathmandu to Singapore is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kathmandu to Singapore?

Currently, March is the cheapest month in which you can book a flight from Kathmandu to Singapore (average of C$ 759). Flying from Kathmandu to Singapore in May is currently the most expensive (average of C$ 1,162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KTM to SIN?

When flying from Kathmandu to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Kathmandu to Singapore?

Airfare is below average for this route at the moment.

Kathmandu to Singapore flights typically cost between C$ 794 and C$ 1,101 in October.
The cheapest round-trip price found within the last 5 days was C$ 684 on Multiple Airlines (21 Oct-29 Oct).

Related info for your journey

  • How popular is this Kathmandu to Singapore flight route?

    This flight path from Kathmandu Tribhuvan to Singapore Changi was viewed by 7 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Kathmandu to Singapore?

    A quick flight from Kathmandu to Singapore can take about 10h 10m. Cathay Pacific provides one of the quickest options available for as low as C$ 1,117. The distance between Kathmandu and Singapore is about 3534 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Kathmandu to Singapore that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Singapore.

  • Can I find deals for business class flights from Kathmandu to Singapore?

    Yes. Cheapflights offers flight deals from Kathmandu to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kathmandu to Singapore?

    Currently, March is the cheapest month in which you can book a flight from Kathmandu to Singapore (average of C$ 759). Flying from Kathmandu to Singapore in May is currently the most expensive (average of C$ 1,162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Cheapflights makes it easy to find Kathmandu to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Certainly. Search results for flights to Singapore from Kathmandu shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Kathmandu today and book when prices fit your budget.

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