Cheapest return flights from Sydney to Seoul in August from $408

Best time to book flights for Sydney (SYD) to Seoul (ICN) flights at AirHint

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

Return flights

04 Aug - 11 Aug Jetstar direct
19 Aug - 26 Aug Jetstar direct
05 Aug - 26 Aug Jetstar direct
05 Aug - 04 Sep Jetstar direct
28 Aug - 05 Sep Jetstar direct
30 Aug - 08 Sep Jetstar direct
30 Aug - 06 Sep Jetstar direct
30 Aug - 17 Sep Jetstar direct
28 Aug - 02 Sep Jetstar direct
05 Aug - 12 Aug Jetstar direct
14 Aug - 21 Aug Jetstar direct
21 Aug - 28 Aug Jetstar direct
12 Aug - 28 Aug Jetstar direct
18 Aug - 26 Aug Jetstar direct
11 Aug - 18 Aug Jetstar direct
14 Aug - 23 Aug Jetstar direct
26 Aug - 02 Sep Jetstar direct
25 Aug - 22 Sep Jetstar direct
31 Aug - 07 Sep Jetstar direct
19 Aug - 10 Sep Jetstar direct

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