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

Return flights

11 Nov - 02 Dec	AirAsia X
11 Nov - 18 Nov	Scoot
04 Nov - 25 Nov	Scoot
06 Nov - 10 Nov	Scoot
02 Nov - 10 Nov	Scoot
10 Nov - 01 Dec	Scoot
03 Nov - 22 Nov	Scoot
05 Nov - 12 Nov	Scoot
03 Nov - 01 Dec	Scoot
05 Nov - 19 Nov	Scoot
10 Nov - 03 Dec	Scoot
09 Nov - 29 Nov	Scoot
11 Nov - 20 Nov	Scoot
18 Nov - 25 Nov	Scoot
20 Nov - 11 Dec	Jetstar	direct
13 Nov - 01 Dec	Jetstar	direct
24 Nov - 01 Dec	Jetstar	direct
24 Nov - 03 Dec	Scoot
15 Nov - 08 Dec	Jetstar	direct
24 Nov - 08 Dec	Scoot

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

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Cheapest return flights from Sydney to Seoul in November from 328€

Return flights