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

Return flights

30 Jun - 15 Jul	AirAsia X
14 Jun - 23 Jun	AirAsia X
09 Jun - 23 Jun	AirAsia X
22 Jun - 25 Jun	AirAsia X
15 Jun - 22 Jun	AirAsia X
12 Jun - 20 Jun	AirAsia X
15 Jun - 19 Jun	AirAsia X
15 Jun - 24 Jun	AirAsia X
10 Jun - 15 Jun	VietJet Air
20 Jun - 30 Jun	Scoot
27 Jun - 30 Jun	Scoot
18 Jun - 05 Jul	Scoot
27 Jun - 05 Jul	AirAsia X
26 Jun - 08 Jul	Scoot
28 Jun - 04 Jul	Scoot

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

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 June from 267€

Return flights