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

Return flights

12 Nov - 20 Nov	Air China
03 Nov - 06 Nov	Air China
08 Nov - 13 Nov	Air China
03 Nov - 11 Nov	Air China
01 Nov - 15 Nov	Air China
15 Nov - 23 Nov	Air China
17 Nov - 20 Nov	Air China
07 Nov - 13 Nov	Air China
19 Nov - 23 Nov	Air China
20 Nov - 25 Nov	ANA
12 Nov - 01 Dec	Air China
30 Nov - 05 Dec	Air China
22 Nov - 05 Dec	Air China
29 Nov - 05 Dec	Air China
24 Nov - 01 Dec	Air China
28 Nov - 10 Dec	Air China
29 Nov - 06 Dec	Air China
27 Nov - 02 Dec	Asiana Airlines
27 Nov - 03 Dec	Asiana Airlines
26 Nov - 04 Dec	Asiana Airlines

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

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Cheapest return flights from Seoul to Sydney in November from $570

Return flights