Cheapest return flights from Seoul to Sydney in August from $331

AirHint found the following cheapest return flights from Seoul (ICN) to Sydney (SYD) in August 2026 (see full year).

Return flights

24 Aug - 27 Aug Jetstar direct
24 Aug - 30 Aug Jetstar direct
25 Aug - 30 Aug Jetstar direct
24 Aug - 28 Aug Jetstar direct
29 Aug - 05 Sep Jetstar direct
31 Aug - 09 Sep Jetstar direct
23 Aug - 28 Aug Jetstar direct
23 Aug - 30 Aug Jetstar direct
28 Aug - 05 Sep Jetstar direct
20 Aug - 28 Aug Jetstar direct
20 Aug - 24 Aug Jetstar direct
23 Aug - 27 Aug Jetstar direct
19 Aug - 26 Aug Jetstar direct
28 Aug - 02 Sep Jetstar direct
22 Aug - 05 Sep Jetstar direct
25 Aug - 01 Sep Jetstar direct
29 Aug - 04 Sep Jetstar direct
27 Aug - 07 Sep Jetstar direct
27 Aug - 06 Sep Jetstar direct
26 Aug - 01 Sep Jetstar direct

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

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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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