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Airports with non-stop flights to 100+ destinations
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Did you mean flights from Sydney to Seattle / Tacoma?
United States
Seattle–Tacoma International Airport
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Australia
Sydney Airport
At present, there are no direct flights from Seattle / Tacoma to Sydney.
However, there are several flights from SEA to SYD with a stopover.
Select a stopover airport from the list below to see which airlines operate flights from SEA to SYD, and to see what flight schedules are available.
Sydney is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Sydney any time of the year, but the best months to explore are from to and from to .
In total there are 15 airlines that cover the full route from Seattle / Tacoma SEA to Sydney SYD. These airlines are:
All other flights from Seattle / Tacoma to Sydney are operated by a combination of multiple carriers, which are listed below:
In total there are 3 alliances that cover the full route from Seattle / Tacoma SEA to Sydney SYD. These alliances are:
You can fly from SEA to SYD in Economy, Premium Economy, Business or First Class on this 1 stop route.
In total there are 7 aircraft types that cover the full route from Seattle / Tacoma to Sydney. These aircrafts are:
All other flights from Seattle / Tacoma to Sydney are operated by a combination of multiple aircraft types.
The distance between Seattle / Tacoma and Sydney is 7,758 miles (12,486 kilometers).
However, because there are no direct flights between SEA and SYD, the distance of the full journey varies between 7,749 and 14,887 miles (or 12,471 and 23,958 kilometers), depending on your stopover airport.
Flights from Seattle / Tacoma to Sydney take from 16 hours and 45 minutes up to 29 hours and 45 minutes, depending on your stopover airport.
Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well as your date(s) of travel.
There are 2 airports in Sydney: Sydney Airport (SYD) and Badgerys Creek Airport (WSI).
From 16 hours and 45 minutes up to 29 hours and 45 minutes, depending on your stopover airport.
Note that this excludes the layover time in between connecting flights.
Because there are no direct flights between SEA and SYD, the total distance of the full journey varies between 7,749 and 14,887 miles (or 12,471 and 23,958 kilometers), depending on your stopover airport.
Delta, Hawaiian Airlines, Alaska, Air Canada, United Airlines, American Airlines, ANA, China Airlines, Philippine Airlines, Asiana Airlines, Korean Air, Cathay Pacific, Singapore Airlines, Qatar Airways and Emirates are flying the full route from Seattle / Tacoma to Sydney.
Qantas, Frontier Airlines, Southwest Airlines, Japan Airlines, EVA Air, Starlux Airlines, Cebu Pacific, Jetstar, Tway Air, Hong Kong Airlines, China Eastern, Juneyao Airlines, Scoot, British Airways, Hainan Airlines, Air China, Tianjin Airlines and Virgin Australia operate several connecting flights, but only partly.
Oneworld, SkyTeam and Star Alliance are flying from Seattle / Tacoma to Sydney.
You can fly the full route from Seattle / Tacoma to Sydney (with 1 stopover) in Economy, Premium Economy, Business Class and First Class.
Aircraft types that fly the full route from Seattle / Tacoma to Sydney (with 1 stopover):
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