Cheapest return flights from Seoul to Kathmandu in March from 458€

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

Return flights

10 Mar - 21 Mar China Southern
07 Mar - 17 Mar China Southern
12 Mar - 26 Mar Air China
09 Mar - 18 Mar Air China
02 Mar - 20 Apr Air China
06 Mar - 16 Mar China Southern
31 Mar - 07 Apr Air China
14 Mar - 11 Apr Air India
07 Mar - 04 Apr Thai Airways
28 Mar - 31 Mar Thai Airways
14 Mar - 26 Apr Thai Airways
03 Mar - 21 Apr Thai Airways
10 Mar - 07 Apr Thai Airways
31 Mar - 28 Apr Thai Airways
20 Mar - 31 Mar China Southern
01 Mar - 12 Apr China Southern
10 Mar - 21 Mar Korean Air direct
03 Mar - 21 Apr Korean Air direct
14 Mar - 21 Mar Korean Air direct
07 Mar - 17 Mar Korean Air direct

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

Skyscanner

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 Kathmandu

Cheap car rent in Kathmandu

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