Cheapest return ICN–SYD flights, May

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

Return flights

27 May - 10 Jun China Eastern
25 May - 09 Jun Scoot
27 May - 09 Jun Scoot
24 May - 30 May Scoot
26 May - 09 Jun China Eastern
25 May - 31 May Scoot
25 May - 30 May Scoot
28 May - 07 Jun Scoot
24 May - 31 May Scoot
25 May - 31 May Jetstar direct
25 May - 27 May Scoot
23 May - 31 May Scoot
25 May - 28 May Scoot
27 May - 31 May Jetstar direct
21 May - 30 May Jetstar direct
25 May - 08 Jun Jetstar direct
24 May - 02 Jun Xiamen Airlines
29 May - 04 Jun Jetstar direct
27 May - 05 Jun Jetstar direct
24 May - 01 Jun Jetstar direct

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