Sydney (SYD) to Seattle / Tacoma (SEA) flight deal from $3789 USD in business class

OZAsiana Airlines

Round Trip•Business Class

SYD

Sydney Airport

Sydney, Australia

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$4,866 USD

-22%$3,789 USD

Verified Nov 30, 2025 at 11:58 AM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$3,986 31$3,985 1 2$4,867 3$4,867 4 5$4,867 6$4,867 7$4,638 8 9$4,638 10$4,246 11 12$4,867 13$4,638 14$5,030 15 16$5,259 17$4,638 18 19$4,638 20$4,638 21$4,867 22 23$4,638 24$4,867 25 26$4,638 27$4,867 28$4,638 29 30$4,246 1 2 3

Limited Availability

11% of dates checked are available within 10% of the lowest price

Thursday, April 9th, 2026

7 round-trip options

Returning

Tue, Apr 14, 2026•5 Day Trip

$4,638 USD

Google Flights

Returning

Wed, Apr 15, 2026•6 Day Trip

$5,030 USD

Google Flights

Returning

Fri, Apr 17, 2026•8 Day Trip

$5,586 USD

Google Flights

Returning

Sat, Apr 18, 2026•9 Day Trip

$4,638 USD

Google Flights

Returning

Mon, Apr 20, 2026•11 Day Trip

$5,030 USD

Google Flights

Returning

Tue, Apr 21, 2026•12 Day Trip

$5,030 USD

Google Flights

Returning

Wed, Apr 22, 2026•13 Day Trip

$5,259 USD

Google Flights