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

Return flights

04 Dec - 09 Dec	Virgin Australia
03 Dec - 11 Dec	Jetstar
05 Dec - 13 Dec	Jetstar
03 Dec - 16 Dec	Jetstar
01 Dec - 11 Dec	Jetstar
02 Dec - 05 Dec	Cathay Pacific
02 Dec - 13 Dec	Cathay Pacific
03 Dec - 08 Dec	Jetstar
04 Dec - 18 Dec	Jetstar
09 Dec - 17 Dec	Virgin Australia
30 Dec - 06 Jan	China Eastern
01 Dec - 05 Jan	Qantas
02 Dec - 06 Jan	Cathay Pacific
03 Dec - 05 Jan	Qantas
01 Dec - 09 Jan	Qantas
30 Dec - 09 Jan	Jetstar
25 Dec - 29 Jan	Jetstar	direct
11 Dec - 29 Jan	Jetstar
09 Dec - 27 Jan	Jetstar
25 Dec - 02 Jan	Jetstar

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

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 December from 585€

Return flights