Rome2Rio

How to get fromSydney to SeaTacby plane or train

Find Transport to SeaTac

See all options

There are 6 ways to get from Sydney to SeaTac by plane or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly to Seattle-Tacoma International Airport

    best
    1. Fly from Sydney International Airport (SYD) to Seattle-Tacoma International Airport (SEA)planeSYD - SEA
    19h 32m
    $512–1,314

  2. Fly to King County International Airport

    cheapest
    1. Fly from Sydney International Airport (SYD) to King County International Airport (BFI)planeSYD - BFI
    21h 51m
    $425–1,517

  3. Fly to Paine Field County Airport

    1. Fly from Sydney International Airport (SYD) to Paine Field County Airport (PAE)planeSYD - PAE
    22h 9m
    $433–1,544

  4. Fly to Vancouver International Airport, train

    1. Fly from Sydney International Airport (SYD) to Vancouver International Airport (YVR)planeSYD - YVR
    2. Take the train from Vancouver to Seattletrain
    23h 19m
    $589–1,443

  5. Fly to Seattle Lake Union SPB

    1. Fly from Sydney International Airport (SYD) to Seattle Lake Union SPB (LKE)planeSYD - LKE
    21h 54m
    $438–1,520

  6. Fly to Portland International Airport, train

    1. Fly from Sydney International Airport (SYD) to Portland International Airport (PDX)planeSYD - PDX
    2. Take the train from Portland to Tacomatrain
    24h 49m
    $1,143–8,585

Sydney International Airport (SYD) to Seattle-Tacoma International Airport (SEA) flights

Calendar49Weekly Planes
Duration18h 37mAverage Duration
Ticket$444Cheapest Price
See schedules

Questions & Answers

What companies run services between Sydney, NSW, Australia and SeaTac, WA, USA?

Air Canada, Qantas, and five other airlines fly from Sydney International Airport (SYD) to Seattle-Tacoma International Airport (SEA) every 4 hours.

Transport is disrupted due to the Russia-Ukraine war. Read more

Airlines
Train operators

Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Where to next?

Trips from Sydney

Trips to SeaTac

Popular routes