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

Return flights

07 Mar - 21 Mar	AirAsia
11 Mar - 18 Mar	Scoot Tigerair
01 Mar - 06 Mar	Scoot Tigerair
04 Mar - 11 Mar	Scoot Tigerair
10 Mar - 15 Mar	Scoot Tigerair
04 Mar - 16 Mar	Scoot Tigerair
25 Mar - 16 Apr	AirAsia
12 Mar - 18 Mar	Scoot Tigerair
07 Mar - 11 Mar	AirAsia
07 Mar - 15 Mar	AirAsia
05 Mar - 11 Mar	AirAsia
15 Mar - 15 Apr	Scoot Tigerair
31 Mar - 21 Apr	AirAsia
17 Mar - 04 Apr	AirAsia
31 Mar - 16 Apr	AirAsia
15 Mar - 04 Apr	AirAsia
31 Mar - 04 Apr	AirAsia
31 Mar - 08 Apr	AirAsia
31 Mar - 15 Apr	AirAsia
31 Mar - 10 Apr	AirAsia

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

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 March from 310€

Return flights