$550 Cheap Qantas Airways flights from Sydney to Seattle (SYD to SEA)

Find The Best Day To Fly from Sydney to Seattle

Amazing Qantas Airways SYD to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $972 round trip and $550 one way. Prices and availability subject to change. Additional terms may apply.

Discover our best Qantas Airways flight from Sydney SYD to Seattle SEA 

To find the best deals on flights to Sydney from Seattle with Qantas Airways, just enter your travel dates, filter by Qantas Airways, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Sydney SYD to Seattle SEA with Qantas Airways 

If you’re planning a round trip, booking return flights with Qantas Airways is usually the most cost-effective option. With airfares ranging from $972 to $972, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Qantas Airways flights from Sydney SYD to Seattle SEA 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Qantas Airways flight from Sydney to Seattle costs from $550. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Seattle SEA from  Sydney SYD with Qantas Airways 

To find a cheap Qantas Airways flight from Sydney SYD to Seattle SEA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Qantas Airways flights from Sydney SYD to Seattle SEA 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Sydney SYD to Seattle SEA with Qantas Airways 

If you’re keen to be on Seattle soil fast, don’t waste time with a stopover—filter your search results to show direct Qantas Airways flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Qantas Airways flights from Sydney SYD to Seattle SEA 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Seattle SEA from  Sydney SYD with Qantas Airways on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Qantas Airways Airports
Hop on a(n) Qantas Airways flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DFWUSADallas-Fort Worth Intl.43
ORDUSAO'Hare Intl.24
BNEAUSBrisbane24
PERAUSPerth21
SYDAUSKingsford Smith Intl.16
LAXUSALos Angeles Intl.15
MELAUSTullamarine15
PVGCHNPudong Intl.14
SFOUSASan Francisco Intl.11
SINSGPChangi8

Travelers ❤️ these 🏨 after their flight to Seattle

Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd, SeaTac, WA
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and ...
9.2/10 Wonderful! (7,398 reviews)
"Nice hotel. Decent breakfast. Wish they had an outdoor sitting area. Great option for flights out of Seatac - they have a shuttle or you can walk as it's so close."

Reviewed on Aug 12, 2025

Coast Gateway Hotel
SureStay Hotel by Best Western SeaTac Airport North

SureStay Hotel by Best Western SeaTac Airport North

3.5 out of 5
3000 S 176th St, SeaTac, WA
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
7.8/10 Good! (1,816 reviews)
Needs uprading.
"This stay was for an event of a professional organization in downtown Seattle. I had an early flight the next morning and I selected this one based on the online profile that offers airport shuttle. I otherwise have some familiarity of the Best Western brands."

Reviewed on Aug 13, 2025

SureStay Hotel by Best Western SeaTac Airport North
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

3 out of 5
3100 South 192nd Street, SeaTac, WA
This hotel features an indoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
8.8/10 Excellent! (5,933 reviews)
"Very comfortable bedding"

Reviewed on Aug 12, 2025

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.