Cheapest return flights from Seoul to Kathmandu in March from 323€

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

Return flights

21 Mar - 28 Mar China Eastern
06 Mar - 30 Mar China Southern
28 Mar - 07 Apr China Southern
31 Mar - 10 Apr China Southern
18 Mar - 30 Mar China Southern
20 Mar - 29 Mar China Southern
16 Mar - 21 Mar China Southern
26 Mar - 07 Apr China Southern
24 Mar - 28 Mar China Southern
06 Mar - 29 Mar China Southern
27 Mar - 10 Apr China Southern
31 Mar - 14 Apr Thai AirAsia X
10 Mar - 26 Mar China Southern
15 Mar - 24 Mar China Southern
15 Mar - 20 Mar China Southern
21 Mar - 04 Apr China Southern
24 Mar - 07 Apr China Southern
24 Mar - 04 Apr China Southern
15 Mar - 14 Apr China Southern
10 Mar - 02 Apr China Southern

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

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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.

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