Cheapest return flights from Seoul to Sydney in July from $646

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

Return flights

10 Jul - 17 Jul ANA
09 Jul - 14 Jul ANA
09 Jul - 11 Aug Jeju Air
07 Jul - 09 Jul ANA
10 Jul - 12 Jul ANA
08 Jul - 29 Aug ANA
09 Jul - 29 Aug ANA
10 Jul - 29 Aug ANA
09 Jul - 10 Jul ANA
07 Jul - 12 Jul ANA
08 Jul - 16 Jul ANA
08 Jul - 11 Jul ANA
08 Jul - 17 Jul ANA
08 Jul - 18 Jul ANA
09 Jul - 13 Aug ANA
07 Jul - 09 Aug ANA
28 Jul - 02 Aug ANA
29 Jul - 01 Aug ANA
27 Jul - 03 Aug Jeju Air
29 Jul - 06 Aug ANA

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

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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