Sydney (SYD) to Seattle / Tacoma (SEA) cheap flight deal from $3885 USD in business class – flightdeals.net

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Asiana Airlines

OZAsiana Airlines

Round Trip•Business Class

Sydney Airport

Sydney, Australia

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$5,057 USD

-23%$3,885 USD

Verified Sep 22, 2025 at 7:02 AM

October 2025

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$4,742 30 1$5,236 2 3$6,191 4$5,862 5$4,906 6$4,281 7$4,906 8$4,906 9$4,906 10$4,906 11 12 13 14 15$5,236 16 17$5,302 18$4,676 19$5,071 20$4,676 21 22$4,676 23 24$5,631 25 26 27$4,676 28$4,281 29 30 31 1 2

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Wednesday, October 8th, 2025

4 round-trip options

Returning

Tue, Oct 14, 2025•6 Day Trip

$5,862 USD

Returning

Sun, Oct 19, 2025•11 Day Trip

$5,532 USD

Returning

Mon, Oct 20, 2025•12 Day Trip

$4,906 USD

Returning

Tue, Oct 21, 2025•13 Day Trip

$4,906 USD