Hong Kong (HKG) to Sydney (SYD) cheap flight deal from $401 USD in economy class

TRScoot

Round Trip•Economy

HKG

Hong Kong International Airport

Hong Kong, Hong Kong

SYD

Sydney Airport

Sydney, Australia

$591 USD

-32%$401 USD

Verified 2 days ago

August 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28 29$751 30$834 31$894 1$894 2 3 4 5$655 6$655 7 8$656 9 10 11$655 12$401 13$401 14 15$410 16 17 18 19$410 20$401 21 22$401 23 24 25 26$410 27$401 28 29$418 30 31

Fair Availability

23% of dates checked are available within 10% of the lowest price

Tuesday, August 19th, 2025

6 round-trip options

Returning

Mon, Aug 25, 2025•6 Day Trip

$453 USD

Google Flights

Returning

Tue, Aug 26, 2025•7 Day Trip

$410 USD

Google Flights

Returning

Thu, Aug 28, 2025•9 Day Trip

$427 USD

Google Flights

Returning

Sun, Aug 31, 2025•12 Day Trip

$453 USD

Google Flights

Returning

Mon, Sep 1, 2025•13 Day Trip

$453 USD

Google Flights

Returning

Tue, Sep 2, 2025•14 Day Trip

$410 USD

Google Flights