Cheapest return flights from Changcha to Seoul in December from 166€

AirHint found the following cheapest return flights from Changcha (CSX) to Seoul (ICN) in December 2025 (see full year).

Return flights

23 Dec - 31 Dec Qingdao Airlines
19 Dec - 21 Dec Asiana Airlines direct
29 Dec - 02 Jan Asiana Airlines direct
20 Dec - 21 Dec Asiana Airlines direct
30 Dec - 05 Jan Asiana Airlines
23 Dec - 27 Dec Asiana Airlines
24 Dec - 26 Dec Korean Air direct
31 Dec - 02 Jan Korean Air direct
31 Dec - 03 Jan Korean Air
23 Dec - 30 Dec China Southern

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

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