Cheapest one-way flights from Beijing to Seoul in September from $121

Best time to book flights for Beijing (PEK) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Beijing (PEK) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

23 Sep Korean Air direct
25 Sep Korean Air direct
01 Sep Asiana Airlines direct
06 Sep Korean Air direct
22 Sep Korean Air direct
08 Sep Asiana Airlines direct
09 Sep Asiana Airlines direct
19 Sep Asiana Airlines direct
11 Sep Korean Air direct
28 Sep Korean Air direct

Also check the deals for return flights from Beijing to Seoul in September.

Skyscanner

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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