Sydney (SYD) to Seoul (ICN) flight deal in economy from $554
$1,347 USD
-59%$554 USD
Verified 28 days agoDecember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Sunday, December 20th, 2026
5 round-trip options
Returning
Fri, Dec 25, 2026•5 Day Trip
$1,961 USD
Returning
Sat, Dec 26, 2026•6 Day Trip
$2,084 USD
Returning
Thu, Dec 31, 2026•11 Day Trip
$2,072 USD
Returning
Fri, Jan 1, 2027•12 Day Trip
$2,104 USD
Returning
Sat, Jan 2, 2027•13 Day Trip
$2,283 USD