Cheapest return flights from Guangzhou to Seoul in September from $204

AirHint found the following cheapest return flights from Guangzhou (CAN) to Seoul (ICN) in September 2025 (see full year).

Return flights

06 Sep - 10 Sep Hainan Airlines
10 Sep - 13 Sep Hainan Airlines
05 Sep - 08 Sep Hainan Airlines
25 Sep - 27 Sep China Eastern
13 Sep - 21 Sep China Eastern
24 Sep - 28 Sep China Eastern
02 Sep - 05 Sep China Eastern
05 Sep - 07 Sep China Eastern
24 Sep - 25 Sep China Eastern
02 Sep - 10 Sep China Eastern
29 Sep - 12 Oct Hainan Airlines
27 Sep - 09 Oct China Southern direct
25 Sep - 04 Oct Korean Air direct
29 Sep - 12 Oct Asiana Airlines direct
26 Sep - 04 Oct Korean Air direct
29 Sep - 06 Oct Asiana Airlines direct
30 Sep - 06 Oct Asiana Airlines direct
30 Sep - 05 Oct Asiana Airlines direct
29 Sep - 04 Oct Asiana Airlines direct
30 Sep - 04 Oct Asiana Airlines direct

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

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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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