Cheapest return flights from Seoul to Sydney in January from 492€

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

Return flights

05 Jan - 26 Jan China Eastern
19 Jan - 28 Jan China Eastern
30 Jan - 11 Feb China Eastern
04 Jan - 13 Jan VietJet Air
01 Jan - 22 Jan Jetstar direct
01 Jan - 27 Jan VietJet Air
01 Jan - 26 Jan Jetstar direct
01 Jan - 21 Jan Jetstar direct
01 Jan - 27 Jan Jetstar direct
01 Jan - 18 Jan Jetstar direct
01 Jan - 20 Jan Jetstar direct
29 Jan - 09 Feb VietJet Air
31 Jan - 09 Feb VietJet Air
20 Jan - 04 Feb VietJet Air
29 Jan - 04 Feb China Eastern
28 Jan - 03 Feb VietJet Air
01 Jan - 05 Feb VietJet Air
27 Jan - 04 Feb AirAsia X
27 Jan - 02 Feb AirAsia X
30 Jan - 07 Feb AirAsia X

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