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
27 Jan - 24 Feb	Singapore Airlines
26 Jan - 05 Feb	AirAsia
23 Jan - 09 Feb	Scoot
30 Jan - 09 Feb	Scoot
22 Jan - 08 Feb	AirAsia
30 Jan - 08 Feb	Scoot
16 Jan - 16 Feb	Scoot
29 Jan - 15 Feb	Jetstar
17 Jan - 03 Feb	AirAsia
14 Jan - 21 Jan	Scoot
13 Jan - 27 Jan	Jetstar
10 Jan - 17 Jan	TransNusa
21 Jan - 27 Jan	Scoot
11 Jan - 18 Jan	China Southern
11 Jan - 15 Jan	Jetstar
19 Jan - 30 Jan	Singapore Airlines
02 Jan - 28 Jan	Scoot
02 Jan - 15 Jan	Scoot
01 Jan - 05 Jan	Scoot

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 $395

Return flights