Cheapest return flights from Seoul to Sydney in September from 403€

Best time to book flights for Seoul (ICN) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Sydney (SYD) in September 2025 (see full year).

Return flights

01 Sep - 08 Sep Jetstar direct
03 Sep - 08 Sep Jetstar direct
06 Sep - 16 Sep Jetstar direct
11 Sep - 16 Sep Jetstar direct
04 Sep - 09 Sep Jetstar direct
01 Sep - 15 Sep Jetstar direct
02 Sep - 16 Sep Jetstar direct
05 Sep - 11 Sep Jetstar direct
02 Sep - 08 Sep Jetstar direct
11 Sep - 15 Sep Jetstar direct
23 Sep - 16 Oct Jetstar direct
10 Sep - 03 Oct Jetstar direct
24 Sep - 04 Oct Jetstar direct
20 Sep - 04 Oct Jetstar direct
26 Sep - 15 Oct Vietnam Airlines
29 Sep - 18 Oct Vietnam Airlines
28 Sep - 13 Oct Vietnam Airlines
08 Sep - 13 Oct Vietnam Airlines
25 Sep - 14 Oct Scoot Tigerair
25 Sep - 01 Oct Scoot Tigerair

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

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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