Rome2Rio

How to get fromOsan Air Base to Seattle Airport (SEA)by subway, bus, plane, or train

Find Transport to Seattle Airport (SEA)

See all options

There are 4 ways to get from Osan Air Base to Seattle Airport (SEA) by subway, bus, 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. Subway, bus to Incheon International Airport, fly

    best
    1. Take the subway from Songtan Station to Seoksu Stationsubway subway
    2. Take the bus from Seoksu Station to Incheon Int'l Airport T1bus bus
    3. Fly from Incheon International Airport (ICN) to Seattle-Tacoma International Airport (SEA)plane plane ICN - SEA
    14h 25m
    $429–1,023

  2. Subway to Gimpo International Airport, fly

    cheapest
    1. Take the subway from Songtan Station to Guro Stationsubway subway
    2. Fly from Gimpo International Airport (GMP) to Seattle-Tacoma International Airport (SEA)plane plane GMP - SEA
    16h 51m
    $299–874

  3. Train to Daegu International Airport, fly

    1. Take the train from Pyeongtaek Jije Station to Dongdaegu Stationtrain train
    2. Fly from Daegu International Airport (TAE) to Seattle-Tacoma International Airport (SEA)plane plane TAE - SEA
    20h 29m
    $434–1,362

  4. Train to Cheongju International Airport, fly

    1. Take the train from Pyeongtaek Jije Station to Osong Stationtrain train
    2. Fly from Cheongju International Airport (CJJ) to Seattle-Tacoma International Airport (SEA)plane plane CJJ - SEA
    21h 35m
    $315–1,141

Incheon International Airport (ICN) to Seattle-Tacoma International Airport (SEA) flights

Calendar41Weekly Planes
Duration11h 47mAverage Duration
Ticket$317Cheapest Price
See schedules

Questions & Answers

Map of how to get from Osan Air Base to Seattle Airport (SEA).ExpandLaunch map view
  • Distance: 5,269.1 mi
  • Duration: 14h 25m

What companies run services between Osan Air Base, South Korea and Seattle Airport (SEA), USA?

There is no direct connection from Osan Air Base to Seattle Airport (SEA). However, you can take the taxi to Songtan Station, take the subway to Seoksu Station, walk to Seoksu Station, take the bus to Incheon Int'l Airport T1, walk to Incheon International Airport (ICN) airport, then fly to Seattle-Tacoma International Airport (SEA). Alternatively, you can take the taxi to Songtan Station, take the subway to Guro Station, walk to Guro Industrial and Tool Shopping Center, take the bus to Gimpo Airport Domestic Terminal, walk to Gimpo International Airport (GMP) airport, then fly to Seattle-Tacoma International Airport (SEA).

Airlines
Train operators
Bus 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