Cheapest return flights from Changcha to Seoul in March from $250

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

Return flights

25 Mar - 29 Mar Hainan Airlines
06 Mar - 13 Mar Cathay Pacific
26 Mar - 29 Mar Cathay Pacific
10 Mar - 16 Mar Asiana Airlines direct
14 Mar - 15 Mar Asiana Airlines direct
28 Mar - 31 Mar China Southern
26 Mar - 30 Mar Cathay Pacific
25 Mar - 29 Mar Korean Air direct
27 Mar - 31 Mar Asiana Airlines
27 Mar - 29 Mar Hainan Airlines

Also check the deals for one-way flights from Changcha to Seoul 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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