Cheapest return flights from Adelaide to Seoul in April from $477

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

Return flights

06 Apr - 24 Apr Indonesia AirAsia
06 Apr - 20 Apr Indonesia AirAsia
28 Apr - 04 May Indonesia AirAsia
07 Apr - 27 Apr Indonesia AirAsia
19 Apr - 14 May Indonesia AirAsia
09 Apr - 22 Apr Indonesia AirAsia
08 Apr - 29 Apr Indonesia AirAsia
10 Apr - 24 Apr Jetstar
09 Apr - 29 Apr Indonesia AirAsia
12 Apr - 23 Apr Jetstar
03 Apr - 17 Apr Jetstar
22 Apr - 12 May Malaysia Airlines
10 Apr - 14 Apr Virgin Australia
20 Apr - 06 May Malaysia Airlines
23 Apr - 21 May Malaysia Airlines
18 Apr - 15 May Jetstar
18 Apr - 08 May Jetstar
09 Apr - 19 May Jetstar

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

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