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

Return flights

01 Mar - 08 Mar	Scoot
06 Mar - 13 Mar	AirAsia
06 Mar - 08 Mar	Batik Air Malaysia
03 Mar - 16 Mar	AirAsia
06 Mar - 15 Mar	AirAsia
10 Mar - 24 Mar	Scoot
16 Mar - 30 Mar	Scoot
01 Mar - 14 Mar	Scoot
05 Mar - 21 Mar	Scoot
24 Mar - 31 Mar	Scoot
27 Mar - 06 Apr	Vietnam Airlines
24 Mar - 01 Apr	Vietnam Airlines
29 Mar - 12 Apr	Batik Air Malaysia
20 Mar - 04 Apr	Scoot
25 Mar - 15 Apr	Scoot
24 Mar - 11 Apr	Scoot
06 Mar - 05 Apr	Singapore Airlines
22 Mar - 12 Apr	Vietnam Airlines
22 Mar - 11 Apr	Vietnam Airlines
27 Mar - 10 Apr	Vietnam Airlines

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 $350

Return flights