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

Return flights

06 Mar - 13 Mar	AirAsia
08 Mar - 11 Mar	AirAsia
11 Mar - 16 Mar	AirAsia
06 Mar - 17 Mar	AirAsia
05 Mar - 11 Mar	Scoot
11 Mar - 19 Mar	Batik Air Malaysia
02 Mar - 09 Mar	Scoot
09 Mar - 19 Mar	Batik Air Malaysia
14 Mar - 22 Mar	AirAsia
03 Mar - 18 Mar	AirAsia
23 Mar - 30 Apr	VietJet Air
14 Mar - 19 Apr	China Southern
25 Mar - 04 Apr	Scoot
22 Mar - 09 Apr	Cathay Pacific
20 Mar - 02 Apr	AirAsia
23 Mar - 10 Apr	Singapore Airlines
03 Mar - 12 Apr	Singapore Airlines
22 Mar - 10 Apr	Jetstar
24 Mar - 10 Apr	Jetstar
25 Mar - 10 Apr	Scoot

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 323€

Return flights