Cheapest return flights from Sydney to Seoul in May from $375

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

Return flights

10 May - 25 May Jetstar direct
04 May - 25 May Jetstar direct
13 May - 15 May Jetstar direct
13 May - 27 May Jetstar direct
01 May - 17 May Jetstar direct
22 May - 29 May Jetstar direct
08 May - 18 May Jetstar direct
28 May - 17 Jun Jetstar direct
11 May - 18 May Scoot
10 May - 23 May Scoot
02 May - 23 May Jetstar direct
29 May - 06 Jun Jetstar direct
30 May - 06 Jun Jetstar direct
26 May - 03 Jun Jetstar
16 May - 06 Jun Jetstar direct
31 May - 11 Jun AirAsia X
14 May - 04 Jun AirAsia X
20 May - 04 Jun AirAsia X
31 May - 10 Jun AirAsia X
31 May - 04 Jun AirAsia X

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

Skyscanner

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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