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

Return flights

25 Jan - 09 Feb	Scoot
26 Jan - 10 Feb	AirAsia
26 Jan - 09 Feb	AirAsia
25 Jan - 07 Feb	Scoot
28 Jan - 19 Feb	Singapore Airlines
28 Jan - 18 Feb	Singapore Airlines
13 Jan - 11 Feb	Scoot
25 Jan - 10 Feb	Scoot
20 Jan - 10 Feb	Scoot
27 Jan - 03 Feb	Scoot
20 Jan - 31 Jan	Scoot
25 Jan - 31 Jan	Scoot
13 Jan - 27 Jan	Indonesia AirAsia
13 Jan - 19 Jan	Indonesia AirAsia
15 Jan - 23 Jan	Indonesia AirAsia
13 Jan - 21 Jan	Indonesia AirAsia
10 Jan - 24 Jan	Indonesia AirAsia
20 Jan - 27 Jan	Jetstar
22 Jan - 29 Jan	Jetstar
20 Jan - 25 Jan	Jetstar

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

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 January from 383€

Return flights