Cheapest return flights from Seoul to Beijing in September from 212€

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

Return flights

07 Sep - 10 Sep Korean Air direct
04 Sep - 08 Sep Korean Air direct
03 Sep - 06 Sep Korean Air direct
21 Sep - 23 Sep Korean Air direct
05 Sep - 12 Sep Asiana Airlines direct
10 Sep - 14 Sep Korean Air direct
19 Sep - 22 Sep Korean Air direct
04 Sep - 07 Sep Korean Air direct
17 Sep - 22 Sep Korean Air direct
15 Sep - 15 Oct Korean Air direct
14 Sep - 18 Sep Korean Air direct
30 Sep - 08 Oct Jeju Air

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

Powered by

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.

Book a cheap hotel in Beijing

Cheap car rent in Beijing

Feel free to contact us with any feedback or request another flight research.