Cheapest return SYD–ICN flights, December

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

Return flights

01 Dec - 12 Dec Jetstar direct
03 Dec - 30 Dec Jetstar direct
01 Dec - 15 Dec Jetstar
07 Dec - 16 Dec Jetstar direct
01 Dec - 07 Dec Jetstar direct
03 Dec - 16 Dec Jetstar direct
03 Dec - 16 Dec Jetstar
02 Dec - 05 Dec Xiamen Airlines
18 Dec - 01 Jan Jetstar direct
08 Dec - 19 Dec Cebu Pacific
03 Dec - 06 Dec Qantas
12 Dec - 07 Jan Jetstar
05 Dec - 01 Jan Jetstar direct
28 Dec - 22 Jan Jetstar direct
09 Dec - 20 Jan Jetstar direct
09 Dec - 06 Jan Jetstar direct
27 Dec - 09 Jan Air China
22 Dec - 09 Jan Jetstar
01 Dec - 02 Jan Xiamen Airlines
16 Dec - 01 Jan Jetstar direct

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

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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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