Cheapest return flights from Busan to Sydney in January from $806

Best time to book flights for Busan (PUS) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Busan (PUS) to Sydney (SYD) in January 2026 (see full year).

Return flights

13 Jan - 20 Jan Singapore Airlines
21 Jan - 30 Jan Singapore Airlines
11 Jan - 18 Jan Air China
04 Jan - 09 Jan Air China
05 Jan - 16 Jan Air China
11 Jan - 31 Jan Air China
11 Jan - 16 Jan Air China
03 Jan - 10 Jan Air China
15 Jan - 23 Jan Air China
12 Jan - 17 Jan Air China

Also check the deals for one-way flights from Busan to Sydney in January.

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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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