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Departure·1 pax, Economy

Cheapest flights for Kathmandu – Singapore (KTM – SIN)

Aviasales.ge will find you the cheapest airfare for Kathmandu – Singapore by comparing the ticket prices to Singapore using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Kathmandu – Singapore is up to you.

Kathmandu – Singapore is most popular in December. During this period the average ticket price is 773.

Direct flight for from Kathmandu to Singapore

The easiest way to to get to your destination is a direct flight. Direct flights for from Kathmandu to Singapore are offered by:

  • Garuda Indonesia (4 days per week, flight GA9009)
  • Singapore Airlines (4 days per week, flight SQ441)

Singapore is served by 2 airports: Changi International Airport and Seletar. Direct flights for Kathmandu – Singapore are operated by:
  • Singapore Airlines from Tribhuvan International Airport to Changi International Airport
Flight with layover for the route from Kathmandu to Singapore

The lowest prices for flights with layovers are offered by Thai AirAsia with a layover in Bangkok. Tickets start at 773.

A flight with a layover on the route Kathmandu – Singapore will allow you to make your trip more interesting. The layover could be in:

  • Kuala Lumpur (flight RA415 Royal Nepal Airlines)
  • Dhaka (flight BG374 Biman Bangladesh Airlines)
  • Bangkok (flight RA401 Royal Nepal Airlines)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Kathmandu – Singapore could change by more than 42%.

Aviasales.ge suggests buying tickets for Kathmandu – Singapore in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight Kathmandu – Singapore (KTM – SIN)
3,535 km
Distance
2 ⁠hr
Current time difference
8
Number of flights per week
₾575
Lowest price
₾706
Average ticket price
23:00
Earliest flight out
23:05
Latest flight out

Ticket prices for Kathmandu – Singapore by month *

Month One-way Round-trip
December 2025 17.12.2025
01.12 - 08.12.2025

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Kathmandu to Singapore found by our users over the last 48 hours: ticket with Thai AirAsia with a departure on 17.12.2025 and a price of 773 GEL.
Fastest flight for from Kathmandu to Singapore: ticket with Thai AirAsia with the nearest departure on 17.12.2025 and a flight duration of 17hrs. 15min..
Airlines flying from Kathmandu to Singapore
Airports serving Kathmandu – Singapore

Kathmandu airports serving flights to Singapore:

  • Tribhuvan International Airport (KTM)

Singapore airports accepting flights from Kathmandu:

  • Changi International Airport (SIN)