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

Return flights

07 Jul - 15 Jul	AirAsia X
07 Jul - 18 Jul	AirAsia X
05 Jul - 18 Jul	AirAsia X
05 Jul - 16 Jul	AirAsia X
05 Jul - 17 Jul	AirAsia X
05 Jul - 19 Jul	AirAsia X
05 Jul - 20 Jul	AirAsia X
07 Jul - 14 Jul	AirAsia X
05 Jul - 14 Jul	AirAsia X
02 Jul - 08 Jul	AirAsia X
31 Jul - 09 Aug	VietJet Air
28 Jul - 02 Aug	Scoot
23 Jul - 02 Aug	AirAsia X
24 Jul - 02 Aug	VietJet Air

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

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 July from 265€

Return flights