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

Return flights

20 Apr - 02 May	Scoot Tigerair
21 Apr - 30 Apr	Scoot Tigerair
17 Apr - 06 May	AirAsia
17 Apr - 30 Apr	AirAsia
17 Apr - 23 Apr	AirAsia
17 Apr - 21 Apr	AirAsia
11 Apr - 25 Apr	Scoot Tigerair
15 Apr - 30 Apr	AirAsia
15 Apr - 27 May	Scoot Tigerair
15 Apr - 23 Apr	AirAsia
15 Apr - 21 Apr	AirAsia
21 Apr - 06 May	AirAsia
17 Apr - 25 Apr	AirAsia
21 Apr - 23 Apr	AirAsia
28 Apr - 06 May	AirAsia
28 Apr - 18 May	AirAsia
28 Apr - 13 May	AirAsia
28 Apr - 15 May	AirAsia
17 Apr - 01 May	AirAsia
17 Apr - 02 May	AirAsia

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

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 Perth to Seoul in April from 351€

Return flights