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

Return flights

05 Aug - 11 Aug	Scoot
23 Aug - 30 Aug	Scoot
16 Aug - 20 Aug	Scoot
01 Aug - 09 Aug	Scoot
16 Aug - 21 Aug	Scoot
15 Aug - 23 Aug	Scoot
12 Aug - 18 Aug	Scoot
01 Aug - 08 Aug	Scoot
15 Aug - 22 Aug	Scoot
20 Aug - 22 Aug	Scoot
30 Aug - 10 Sep	Scoot

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

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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Cheapest return flights from Seoul to Perth in August from 321€

Return flights