Cheapest return flights from Sydney to Seoul in January from 351€

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

Return flights

31 Jan - 28 Feb Air China
19 Jan - 28 Feb Jetstar direct
27 Jan - 26 Feb Jetstar direct
19 Jan - 09 Feb AirAsia X
23 Jan - 26 Jan Air China
24 Jan - 03 Feb Jetstar
31 Jan - 28 Feb Jetstar direct
23 Jan - 31 Jan Air China
22 Jan - 18 Feb T'way Air direct
28 Jan - 03 Feb Jetstar
27 Jan - 18 Feb Jetstar direct
21 Jan - 19 Feb Jetstar
21 Jan - 28 Jan China Southern
23 Jan - 28 Jan China Southern
20 Jan - 31 Jan China Southern
19 Jan - 30 Jan China Southern
19 Jan - 29 Jan China Southern
19 Jan - 31 Jan China Southern
20 Jan - 30 Jan China Southern
26 Jan - 31 Jan China Southern

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

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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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