Cheapest return flights from Seoul to Beijing in October from $182

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

Return flights

19 Oct - 22 Oct Asiana Airlines direct
19 Oct - 21 Oct Korean Air direct
16 Oct - 20 Oct Korean Air direct
19 Oct - 23 Oct Korean Air direct
16 Oct - 18 Oct Korean Air direct
19 Oct - 24 Oct Korean Air direct
30 Oct - 07 Nov Korean Air direct
29 Oct - 01 Nov Korean Air direct
21 Oct - 25 Oct Korean Air direct
01 Oct - 05 Oct Korean Air direct
03 Oct - 06 Oct Korean Air
03 Oct - 10 Oct Korean Air direct

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

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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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