Cheapest return flights from Seoul to Sydney in August from 335€

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

Return flights

27 Aug - 03 Sep AirAsia X
12 Aug - 19 Aug AirAsia X
22 Aug - 02 Sep Jeju Air
18 Aug - 24 Aug AirAsia X
22 Aug - 31 Aug China Southern
22 Aug - 01 Sep China Southern
18 Aug - 26 Aug AirAsia X
21 Aug - 24 Aug AirAsia X
12 Aug - 22 Aug AirAsia X
18 Aug - 22 Aug AirAsia X
15 Aug - 22 Aug AirAsia X
23 Aug - 28 Aug China Southern
25 Aug - 04 Sep Scoot Tigerair
30 Aug - 06 Sep Hong Kong Airlines
20 Aug - 26 Aug Scoot Tigerair
29 Aug - 02 Sep Xiamen Airlines
28 Aug - 01 Sep China Southern
21 Aug - 03 Sep China Southern
27 Aug - 02 Sep China Southern
30 Aug - 08 Sep China Southern

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

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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