Cheapest return flights from Sydney to Seoul in January from $538

AirHint found the following cheapest return flights from Sydney (SYD) to Seoul (ICN) in January 2026 (see full year).

Return flights

25 Jan - 24 Feb Scoot
30 Jan - 17 Feb Scoot
22 Jan - 17 Feb Jetstar
24 Jan - 02 Feb Scoot
26 Jan - 02 Feb Scoot
30 Jan - 22 Feb Jetstar
19 Jan - 09 Feb Scoot
29 Jan - 11 Feb Jetstar
26 Jan - 16 Feb Cebu Pacific
16 Jan - 31 Jan Scoot
27 Jan - 17 Feb Jetstar
20 Jan - 27 Jan Scoot
19 Jan - 31 Jan Scoot
23 Jan - 27 Jan Scoot
18 Jan - 27 Jan Scoot
21 Jan - 29 Jan Jetstar
26 Jan - 31 Jan Scoot
29 Jan - 31 Jan Jetstar direct
18 Jan - 26 Jan Scoot
23 Jan - 26 Jan Scoot

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

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