
Popular airlines from Seattle-Tacoma International Airport (SEA) to Sydney Airport (SYD)
- American Airlines
American Airlines
- Air Canada
Air Canada
- Delta
Delta
- Emirates
Emirates
- All Nippon Airways
All Nippon Airways
- Air New Zealand
Air New Zealand
- Qatar Airways
Qatar Airways
- Plan, book, fly with confidence
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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.

Sun., 10 Aug. - Sun., 17 Aug.
SEA
Seattle
SYD
Sydney
NZ$1,383 Return, found 5 days ago
NZ$1,383
Return
found 5 days ago

Sun., 10 Aug. - Sun., 17 Aug.
SEA
Seattle
SYD
Sydney
NZ$1,383 Return, found 5 days ago
NZ$1,383
Return
found 5 days ago

Thu., 16 Oct. - Wed., 22 Oct.
SEA
Seattle
SYD
Sydney
NZ$1,401 Return, found 1 day ago
NZ$1,401
Return
found 1 day ago

Fri., 15 Aug. - Fri., 22 Aug.
SEA
Seattle
SYD
Sydney
NZ$1,408 Return, found 7 hours ago
NZ$1,408
Return
found 7 hours ago

Mon., 11 Aug. - Mon., 18 Aug.
SEA
Seattle
SYD
Sydney
NZ$1,408 Return, found 3 days ago
NZ$1,408
Return
found 3 days ago

Thu., 16 Oct. - Wed., 22 Oct.
SEA
Seattle
SYD
Sydney
NZ$1,506 Return, found 1 day ago
NZ$1,506
Return
found 1 day ago

Sun., 10 Aug. - Sun., 17 Aug.
SEA
Seattle
SYD
Sydney
NZ$1,509 Return, found 5 days ago
NZ$1,509
Return
found 5 days ago

Fri., 15 Aug. - Fri., 22 Aug.
SEA
Seattle
SYD
Sydney
NZ$1,511 Return, found 7 hours ago
NZ$1,511
Return
found 7 hours ago

Fri., 15 Aug. - Fri., 22 Aug.
SEA
Seattle
SYD
Sydney
NZ$1,512 Return, found 7 hours ago
NZ$1,512
Return
found 7 hours ago

Fri., 15 Aug. - Fri., 22 Aug.
SEA
Seattle
SYD
Sydney
NZ$1,919 Return, found 7 hours ago
NZ$1,919
Return
found 7 hours ago
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Kingsford Smith Intl. |
Airlines serving | Air Canada, Air New Zealand, All Nippon Airways, American Airlines, Asiana Airlines, Delta, Emirates, Korean Air, Qatar Airways, United |
Return price | NZ$1,382 |
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$641 and roundtrip prices from NZ$1,383. 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.
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Top Routes to Sydney
- Auckland to Sydney (AKL - SYD)
- Napier to Sydney (NPE - SYD)
- London to Sydney (LCY - SYD)
- Denpasar to Sydney (DPS - SYD)
- Nelson to Sydney (NSN - SYD)
- Gold Coast to Sydney (OOL - SYD)
- Dunedin to Sydney (DUD - SYD)
- Wellington to Sydney (WLG - SYD)
- Palmerston North to Sydney (PMR - SYD)
- Melbourne to Sydney (MEL - SYD)
- Queenstown to Sydney (ZQN - SYD)
- Hamilton to Sydney (HLZ - SYD)
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Seattle Airports
Seattle Paine Field Intl. Airport
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Boston to Auckland (BOS - AKL)Sydney to Perth (SYD - PER)Auckland to Dallas (AKL - DFW)Sydney to Melbourne (SYD - MEL)Christchurch to Sydney (CHC - SYD)Sydney to Auckland (SYD - AKL)Auckland to Las Vegas (AKL - LAS)Sydney to Queenstown (SYD - ZQN)Dunedin to Sydney (DUD - SYD)Sydney to London (SYD - LHR)Sydney to Wellington (SYD - WLG)Sydney to Denpasar (SYD - DPS)Hamilton to Sydney (HLZ - SYD)Sydney to Christchurch (SYD - CHC)Sydney to Gold Coast (SYD - OOL)Auckland to Newcastle (AKL - NTL)London to New York (LON - NYC)Auckland to San Diego (AKL - SAN)Melbourne to Sydney (MEL - SYD)New York to Los Angeles (NYC - LAX)San Francisco to Las Vegas (SFO - LAS)Gold Coast to Sydney (OOL - SYD)Sydney to Brisbane (SYD - BNE)Brisbane to Sydney (BNE - SYD)Auckland to Boston (AKL - BOS)Wellington to Sydney (WLG - SYD)Las Vegas to Los Angeles (LAS - LAX)Auckland to Sydney (AKL - SYD)Queenstown to Sydney (ZQN - SYD)Los Angeles to Las Vegas (LAX - LAS)
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