Cheapest return ADL–ICN flights, May

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

Return flights

16 May - 30 May Jetstar
14 May - 04 Jun Qantas
25 May - 15 Jun Qantas
19 May - 02 Jun Qantas
13 May - 13 Jun Qantas
15 May - 18 May Qantas
31 May - 17 Jun Qantas
16 May - 23 May Qantas
15 May - 05 Jun Qantas
30 May - 13 Jun Qantas
23 May - 29 May Qantas
30 May - 21 Jun Qantas
18 May - 22 May Jetstar

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

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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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