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Departure·1 pax, Economy

Cheapest flights for Kathmandu – Seoul (KTM – SEL)

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

Kathmandu – Seoul is most popular in November. During this period the average ticket price is 990.

Direct flight for from Kathmandu to Seoul

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

  • Korean Air (2 days per week, flight KE696)

Seoul is served by 2 airports: Incheon International Airport and Gimpo International Airport. Direct flights for Kathmandu – Seoul are operated by:
  • Korean Air from Tribhuvan International Airport to Incheon International Airport
Flight with layover for the route from Kathmandu to Seoul

The lowest prices for flights with layovers are offered by Air India with a layover in Delhi. Tickets start at 974.

Affordable and convenient options are also available from:

  • Thai Airways (starting at 1 145 with a layover in Bangkok)

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

  • Hong Kong (flight CX640 Cathay Pacific)
  • Guangzhou (flight CZ3068 China Southern 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 – Seoul could change by more than 23%.

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

General information on flight Kathmandu – Seoul (KTM – SEL)
13 ⁠hr 45 ⁠min
Average flight duration
4,013 km
Distance
3 ⁠hr
Current time difference
2
Number of flights per week
₾670
Lowest price
₾0
Average ticket price
19:20
Earliest flight out
19:20
Latest flight out

Ticket prices for Kathmandu – Seoul by month *

Month One-way Round-trip
November 2025 21.11.2025
01.11 - 08.11.2025

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

Cheapest flight for from Kathmandu to Seoul found by our users over the last 48 hours: ticket with Air India with a departure on 21.11.2025 and a price of 974 GEL.
Fastest flight for from Kathmandu to Seoul: ticket with Thai Airways with the nearest departure on 30.01.2026 and a flight duration of 11hrs. 45min..
Airlines flying from Kathmandu to Seoul
Airports serving Kathmandu – Seoul

Kathmandu airports serving flights to Seoul:

  • Tribhuvan International Airport (KTM)

Seoul airports accepting flights from Kathmandu:

  • Incheon International Airport (ICN)