Seoul (ICN) to Sydney (SYD) flight deal from $395 USD in economy class

D7AirAsia X

Round Trip•Economy

ICN

Incheon International Airport

Seoul, South Korea

SYD

Sydney Airport

Sydney, Australia

$888 USD

-56%$395 USD

Verified Nov 30, 2025 at 11:15 AM

February 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26 27 28 29 30 31 1$896 2$758 3$636 4 5$898 6$932 7$989 8$791 9$811 10$791 11 12$912 13$1,014 14$872 15$788 16$754 17$754 18 19$808 20$788 21$835 22$861 23$795 24 25 26$587 27$567 28$587 1$553

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Tuesday, February 17th, 2026

6 round-trip options

Returning

Sun, Feb 22, 2026•5 Day Trip

$788 USD

Google Flights

Returning

Tue, Feb 24, 2026•7 Day Trip

$754 USD

Google Flights

Returning

Fri, Feb 27, 2026•10 Day Trip

$758 USD

Google Flights

Returning

Sat, Feb 28, 2026•11 Day Trip

$758 USD

Google Flights

Returning

Sun, Mar 1, 2026•12 Day Trip

$754 USD

Google Flights

Returning

Tue, Mar 3, 2026•14 Day Trip

$754 USD

Google Flights