Cheapest return flights from Seoul to Beijing in January from 142€

AirHint found the following cheapest return flights from Seoul (GMP) to Beijing (PEK) in January 2026 (see full year).

Return flights

05 Jan - 12 Jan Asiana Airlines direct
16 Jan - 19 Jan Korean Air direct
30 Jan - 03 Feb Asiana Airlines direct
01 Jan - 31 Jan Asiana Airlines direct
16 Jan - 20 Jan Air China direct
07 Jan - 12 Jan Air China direct
09 Jan - 12 Jan Air China direct
08 Jan - 13 Jan Air China direct
09 Jan - 13 Jan Air China direct
15 Jan - 18 Jan Air China direct
01 Jan - 05 Jan Asiana Airlines direct
29 Jan - 04 Feb Air China direct
28 Jan - 03 Feb Korean Air direct
24 Jan - 02 Feb Korean Air direct
24 Jan - 08 Feb Asiana Airlines direct
14 Jan - 13 Feb Korean Air direct

Also check the deals for one-way flights from Seoul to Beijing in January.

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