Cheapest return flights from Adelaide to Seoul in September from $575

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

Return flights

12 Sep - 18 Sep China Southern
07 Sep - 14 Sep Virgin Australia
23 Sep - 07 Oct Indonesia AirAsia
12 Sep - 26 Sep Indonesia AirAsia
08 Sep - 22 Sep Singapore Airlines
12 Sep - 27 Sep Virgin Australia
09 Sep - 23 Sep Singapore Airlines
08 Sep - 04 Oct Malaysia Airlines
25 Sep - 11 Oct Malaysia Airlines
12 Sep - 29 Sep Virgin Australia

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

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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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