AirHint found the following cheapest return flights from Brisbane (BNE) to Seoul (ICN) in August 2025 (see full year).

Return flights

27 Aug - 31 Aug	VietJet Air
20 Aug - 27 Aug	VietJet Air
21 Aug - 26 Aug	VietJet Air
30 Aug - 07 Sep	Jetstar
21 Aug - 27 Aug	VietJet Air
21 Aug - 28 Aug	VietJet Air
31 Aug - 08 Sep	Jetstar
28 Aug - 30 Aug	VietJet Air
28 Aug - 31 Aug	VietJet Air
23 Aug - 29 Aug	China Southern
19 Aug - 24 Aug	China Southern
20 Aug - 26 Aug	China Southern
27 Aug - 10 Sep	VietJet Air
28 Aug - 11 Sep	Cathay Pacific
26 Aug - 04 Sep	Jetstar	direct
30 Aug - 02 Sep	Cathay Pacific
21 Aug - 04 Sep	Jetstar
30 Aug - 30 Sep	Philippine Airlines
21 Aug - 11 Sep	Jetstar
26 Aug - 16 Sep	Jetstar	direct

Also check the deals for one-way flights from Brisbane to Seoul in August.

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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Cheapest return flights from Brisbane to Seoul in August from 528€

Return flights