Seoul (ICN) to Sydney (SYD) flight deal from $401 USD in economy class

D7AirAsia X

Round Trip•Economy

ICN

Incheon International Airport

Seoul, South Korea

SYD

Sydney Airport

Sydney, Australia

$899 USD

-55%$401 USD

Verified Nov 5, 2025 at 11:22 AM

November 2025

Today

Mon

Tue

Wed

Thu

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Sun

27 28 29 30 31 1 2 3 4 5 6$732 7$925 8$890 9$860 10$902 11 12 13$799 14$890 15$834 16$890 17$813 18 19 20$834 21$817 22$852 23$872 24$817 25 26 27$885 28$906 29$948 30$962

Extremely Rare Availability

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

Saturday, November 15th, 2025

6 round-trip options

Returning

Fri, Nov 21, 2025•6 Day Trip

$848 USD

Google Flights

Returning

Sat, Nov 22, 2025•7 Day Trip

$852 USD

Google Flights

Returning

Sun, Nov 23, 2025•8 Day Trip

$852 USD

Google Flights

Returning

Tue, Nov 25, 2025•10 Day Trip

$834 USD

Google Flights

Returning

Fri, Nov 28, 2025•13 Day Trip

$852 USD

Google Flights

Returning

Sat, Nov 29, 2025•14 Day Trip

$852 USD

Google Flights