Cheapest return flights from Seoul to Perth in September from $418

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

Return flights

13 Sep - 20 Sep Scoot
28 Sep - 04 Oct AirAsia X
26 Sep - 05 Oct Vietnam Airlines
14 Sep - 02 Oct Thai VietJet Air
30 Sep - 10 Oct AirAsia X
23 Sep - 03 Oct AirAsia X
23 Sep - 29 Sep Scoot
20 Sep - 24 Sep Scoot
19 Sep - 25 Sep Vietnam Airlines
19 Sep - 26 Sep Scoot
20 Sep - 25 Sep Scoot
21 Sep - 24 Sep Scoot
23 Sep - 30 Sep China Southern
09 Sep - 13 Sep Malaysia Airlines

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

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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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