
Popular airlines from Seattle-Tacoma International Airport (SEA) to Sydney Airport (SYD)
- Alaska Airlines
Alaska Airlines
- Qantas Airways
Qantas Airways
- Air Canada
Air Canada
- Air New Zealand
Air New Zealand
- Emirates
Emirates
- British Airways
British Airways
- Qatar Airways
Qatar Airways
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Cheap Flights from Seattle (SEA) to Sydney (SYD)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 16 Feb - Sat, 28 Feb
SEA
Seattle
SYD
Sydney
NZ$2,007 Return, found 2 days ago
NZ$2,007
Return
found 2 days ago

Mon, 2 Feb - Mon, 16 Feb
SEA
Seattle
SYD
Sydney
NZ$2,011 Return, found 3 days ago
NZ$2,011
Return
found 3 days ago

Mon, 2 Feb - Mon, 16 Feb
SEA
Seattle
SYD
Sydney
NZ$2,034 Return, found 3 days ago
NZ$2,034
Return
found 3 days ago

Mon, 2 Feb - Mon, 16 Feb
SEA
Seattle
SYD
Sydney
NZ$2,041 Return, found 3 days ago
NZ$2,041
Return
found 3 days ago

Mon, 16 Feb - Sat, 28 Feb
SEA
Seattle
SYD
Sydney
NZ$2,060 Return, found 2 days ago
NZ$2,060
Return
found 2 days ago

Mon, 16 Feb - Sat, 28 Feb
SEA
Seattle
SYD
Sydney
NZ$2,061 Return, found 2 days ago
NZ$2,061
Return
found 2 days ago

Mon, 16 Feb - Sat, 28 Feb
SEA
Seattle
SYD
Sydney
NZ$2,077 Return, found 2 days ago
NZ$2,077
Return
found 2 days ago

Mon, 16 Feb - Sat, 28 Feb
SEA
Seattle
SYD
Sydney
NZ$2,079 Return, found 2 days ago
NZ$2,079
Return
found 2 days ago

Mon, 16 Feb - Sat, 28 Feb
SEA
Seattle
SYD
Sydney
NZ$2,117 Return, found 2 days ago
NZ$2,117
Return
found 2 days ago

Mon, 2 Feb - Mon, 16 Feb
SEA
Seattle
SYD
Sydney
NZ$2,121 Return, found 3 days ago
NZ$2,121
Return
found 3 days ago
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | Kingsford Smith Intl. |
Return price | NZ$2,007 |
Distance | 12399 km |
Perfect flights from Seattle to Sydney
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Seattle - Tacoma Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$993 and roundtrip prices from NZ$2,007. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Sydney.
Explore a world of travel with Expedia
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Top Routes from Seattle
- Seattle to Newark Liberty Intl. Airport (SEA - EWR)
- Seattle to Auckland (SEA - AKL)
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- Seattle to Honolulu (SEA - HNL)
- Seattle to Orange County (SEA - SNA)
- Seattle to Boston (SEA - BOS)
- Seattle to Cairo (SEA - CAI)
- Seattle to San José del Cabo (SEA - SJD)
- Seattle to New York (SEA - JFK)
- Seattle to Tokyo (SEA - NRT)
- Seattle to Wellington (SEA - WLG)
- Seattle to Ontario (SEA - ONT)
Top Routes to Sydney
- Auckland to Sydney (AKL - SYD)
- Los Angeles to Sydney (LAX - SYD)
- Tauranga to Sydney (TRG - SYD)
- Nelson to Sydney (NSN - SYD)
- Apia to Sydney (APW - SYD)
- New Plymouth to Sydney (NPL - SYD)
- Buenos Aires to Sydney (AEP - SYD)
- Gold Coast to Sydney (OOL - SYD)
- Buenos Aires to Sydney (EZE - SYD)
- Dunedin to Sydney (DUD - SYD)
- Wellington to Sydney (WLG - SYD)
- Vancouver to Sydney (YVR - SYD)
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