AirHint found the following cheapest return flights from Adelaide (ADL) to Seoul (ICN) in February 2026 (see full year).

Return flights

28 Feb - 14 Mar	Indonesia AirAsia
23 Feb - 03 Mar	Virgin Australia
13 Feb - 12 Mar	Cathay Pacific
13 Feb - 14 Mar	Cathay Pacific
18 Feb - 26 Feb	Jetstar
13 Feb - 13 Mar	Jetstar
12 Feb - 17 Feb	Jetstar
24 Feb - 04 Mar	Indonesia AirAsia
22 Feb - 04 Mar	Jetstar
14 Feb - 12 Mar	Qantas
26 Feb - 25 Mar	Singapore Airlines
25 Feb - 04 Mar	Jetstar
14 Feb - 21 Feb	Jetstar
15 Feb - 25 Feb	Jetstar
15 Feb - 22 Feb	Jetstar

Also check the deals for one-way flights from Adelaide to Seoul in February.

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 Adelaide to Seoul in February from $588

Return flights