Cheapest return flights from Kathmandu to Seoul in March from $381

AirHint found the following cheapest return flights from Kathmandu (KTM) to Seoul (ICN) in March 2026 (see full year).

Return flights

07 Mar - 17 Mar China Eastern
10 Mar - 20 Mar China Eastern
30 Mar - 02 Apr Sichuan Airlines
28 Mar - 31 Mar Singapore Airlines
07 Mar - 14 Mar Thai Airways
15 Mar - 22 Mar Thai Airways
31 Mar - 07 Apr Thai Airways
21 Mar - 28 Mar China Southern
31 Mar - 05 Apr China Southern
14 Mar - 21 Mar Korean Air direct
28 Mar - 31 Mar Korean Air direct
31 Mar - 07 Apr Korean Air direct
07 Mar - 14 Mar Korean Air direct
07 Mar - 17 Mar Korean Air direct

Also check the deals for one-way flights from Kathmandu to Seoul in March.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.