Cheapest return flights from Seoul to Sydney in August from 499€

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

Return flights

23 Aug - 28 Aug T'way Air
18 Aug - 26 Aug T'way Air
23 Aug - 26 Aug Air China
27 Aug - 03 Sep ANA
23 Aug - 30 Aug Jin Air
22 Aug - 27 Aug ANA
26 Aug - 28 Aug ANA
22 Aug - 25 Aug ANA
25 Aug - 28 Aug ANA
21 Aug - 24 Aug ANA
26 Aug - 29 Aug ANA
27 Aug - 08 Sep ANA
26 Aug - 03 Sep ANA
30 Aug - 08 Sep ANA
21 Aug - 04 Sep ANA
29 Aug - 02 Sep ANA
26 Aug - 08 Sep ANA
29 Aug - 03 Sep ANA
28 Aug - 04 Sep ANA
23 Aug - 02 Sep ANA

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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