Cheapest one-way flights from Seoul to Kathmandu in March from $146

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

One-Way flights

14 Mar Sichuan Airlines
17 Mar China Eastern
24 Mar Sichuan Airlines
10 Mar Sichuan Airlines
12 Mar Sichuan Airlines
28 Mar Sichuan Airlines
18 Mar China Eastern
27 Mar China Eastern
11 Mar China Eastern
29 Mar Air China

Also check the deals for return 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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