Cheapest return flights from Seoul to Kathmandu in March from 397€

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

Return flights

06 Mar - 31 Mar China Southern
28 Mar - 04 Apr China Southern
02 Mar - 12 Mar Air China
09 Mar - 14 Mar Air China
09 Mar - 01 Apr Air China
02 Mar - 27 Apr Air China
10 Mar - 28 Mar Air India
28 Mar - 31 Mar China Southern
03 Mar - 21 Apr China Southern
03 Mar - 28 Apr Thai Airways
28 Mar - 31 Mar Korean Air direct
10 Mar - 28 Mar Korean Air direct
28 Mar - 04 Apr Korean Air direct
03 Mar - 21 Apr Korean Air direct
03 Mar - 28 Apr Korean Air direct

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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