Seoul (ICN) to Sydney (SYD) cheap flight deal from $416 USD in economy class

D7AirAsia X

Round Trip•Economy

ICN

Incheon International Airport

Seoul, South Korea

SYD

Sydney Airport

Sydney, Australia

$918 USD

-55%$416 USD

Verified 1 day ago

July 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20$1,488 21$1,858 22 23$1,060 24$987 25$1,016 26 27$1,229 28$1,042 29$975 30$927 31$965 1$1,713 2$1,049 3

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Tuesday, July 29th, 2025

6 round-trip options

Returning

Sun, Aug 3, 2025•5 Day Trip

$1,011 USD

Google Flights

Returning

Tue, Aug 5, 2025•7 Day Trip

$1,004 USD

Google Flights

Returning

Wed, Aug 6, 2025•8 Day Trip

$1,004 USD

Google Flights

Returning

Fri, Aug 8, 2025•10 Day Trip

$1,075 USD

Google Flights

Returning

Sun, Aug 10, 2025•12 Day Trip

$1,036 USD

Google Flights

Returning

Tue, Aug 12, 2025•14 Day Trip

$975 USD

Google Flights