Cheapest return flights from Sydney to Seoul in October from $409

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 October 2025 (see full year).

Return flights

18 Oct - 25 Oct Jetstar direct
15 Oct - 22 Oct Jetstar direct
21 Oct - 27 Oct Jetstar direct
21 Oct - 28 Oct Jetstar direct
18 Oct - 26 Oct Jetstar direct
23 Oct - 13 Nov Jetstar direct
15 Oct - 26 Oct Jetstar direct
17 Oct - 04 Nov Jetstar direct
14 Oct - 21 Oct Jetstar
17 Oct - 19 Oct Jetstar direct
02 Oct - 20 Oct Jetstar direct
02 Oct - 23 Oct Jetstar direct
14 Oct - 18 Nov Jetstar
14 Oct - 18 Nov Jetstar direct
12 Oct - 08 Nov Malaysia Airlines
30 Oct - 19 Nov AirAsia X
30 Oct - 10 Nov AirAsia X
30 Oct - 12 Nov AirAsia X
28 Oct - 10 Nov AirAsia X
28 Oct - 12 Nov AirAsia X

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

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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