Cheapest return flights from Sydney to Seoul in August from $422

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

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

Return flights

12 Aug - 19 Aug Scoot Tigerair
16 Aug - 18 Aug Scoot Tigerair
04 Aug - 11 Aug Scoot Tigerair
21 Aug - 30 Aug Scoot Tigerair
09 Aug - 16 Aug Scoot Tigerair
23 Aug - 30 Aug Scoot Tigerair
12 Aug - 18 Aug Scoot Tigerair
26 Aug - 08 Sep Scoot Tigerair
30 Aug - 06 Sep Scoot Tigerair
31 Aug - 08 Sep Scoot Tigerair
24 Aug - 27 Aug Scoot Tigerair
10 Aug - 30 Aug Scoot Tigerair
09 Aug - 30 Aug Scoot Tigerair
11 Aug - 11 Sep Scoot Tigerair
14 Aug - 10 Sep Scoot Tigerair
22 Aug - 05 Sep Scoot Tigerair
31 Aug - 07 Sep Jetstar direct
28 Aug - 05 Sep Jetstar direct
29 Aug - 23 Sep Jetstar direct
30 Aug - 12 Sep Scoot Tigerair

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

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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