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How to get fromTri-Cities to Seoulby plane, train, or bus

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There are 5 ways to get from Tri-Cities to Seoul by plane, train, or bus

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 Tri-Cities Airport to Incheon International Airport, train

    best
    1. Fly from Tri-Cities Airport (PSC) to Incheon International Airport (ICN)plane plane PSC - ICN
    2. Take the train from Incheon Int'l Airport T1 to Seoul Stationtrain train
    20h 14m
    ₩406,273–1,239,412

  2. Fly Tri-Cities Airport to Gimpo International Airport

    cheapest
    1. Fly from Tri-Cities Airport (PSC) to Gimpo International Airport (GMP)plane plane PSC - GMP
    19h 39m
    ₩397,868–1,397,587

  3. Bus to Walla Walla Regional Airport, fly to Incheon International Airport, train

    1. Take the bus from Pasco Transit Center, WA to Walla Walla Airportbus bus
    2. Fly from Walla Walla Regional Airport (ALW) to Incheon International Airport (ICN)plane plane ALW - ICN
    3. Take the train from Incheon Int'l Airport T1 to Seoul Stationtrain train
    23h 40m
    ₩583,221–1,940,821

  4. Bus to Yakima Air Terminal Airport, fly to Incheon International Airport, train

    1. Take the bus from Pasco Transit to Yakima Air Terminalbus bus
    2. Fly from Yakima Air Terminal Airport (YKM) to Incheon International Airport (ICN)plane plane YKM - ICN
    3. Take the train from Incheon Int'l Airport T1 to Seoul Stationtrain train
    23h 28m
    ₩545,297–1,655,411

  5. Bus to Seattle-Tacoma International Airport, fly to Incheon International Airport, train

    1. Take the bus from Pasco Bus Stop to Seattle Bus Stationbus bus
    2. Fly from Seattle-Tacoma International Airport (SEA) to Incheon International Airport (ICN)plane plane SEA - ICN
    3. Take the train from Incheon Int'l Airport T1 to Seoul Stationtrain train
    21h 55m
    ₩564,442–1,002,304

Tri-Cities Airport (PSC) to Incheon International Airport (ICN) flights

Calendar41Weekly Planes
Duration19h 18mAverage Duration
Ticket₩363,610Cheapest Price
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Comparing Your Travel Options

Map of how to get from Tri-Cities to Seoul.ExpandLaunch map view
  • Distance: 8,710.7 km
  • Duration: 20h 14m

What companies run services between Tri-Cities, WA, USA and Seoul, South Korea?

Delta, All Nippon Airways, and four other airlines fly from Tri-Cities Airport (PSC) to Gimpo International Airport (GMP) every 4 hours.

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Want to know more about travelling around South Korea

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