Cheapest return SYD–ICN flights, May

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

Return flights

30 May - 05 Jun T'way Air direct
28 May - 12 Jun T'way Air direct
18 May - 15 Jun Scoot
18 May - 10 Jun Scoot
17 May - 27 May Scoot
31 May - 08 Jun Scoot
30 May - 10 Jun Scoot
30 May - 09 Jun Scoot
19 May - 08 Jun Scoot
16 May - 20 May Scoot
23 May - 27 May Scoot
29 May - 17 Jun Scoot
15 May - 20 May Scoot
14 May - 27 May Jetstar direct
19 May - 01 Jun T'way Air direct
14 May - 17 May Jetstar direct
11 May - 15 May Jetstar direct
14 May - 29 May Jetstar direct
14 May - 25 May Jetstar direct
12 May - 15 May T'way Air direct

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

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