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Tri Cities Airport to Incheon Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Tri Cities Airport to Incheon Intl. Airport over the next 90 days, with one-way fares from HK$4,231 and round-trip from HK$8,100. Based on Trip.com's latest 7-day flight data.

    • PSC 1:47 PM
      22h 53m
      1 stop
      ICN 5:40 AM
      Pasco - Seoul | Sat, Nov 28 | United Airlines
      ICN 12:45 PM
      15h 50m
      1 stop
      PSC 11:35 AM
      Seoul - Pasco | Sat, Dec 5 | United Airlines
      HK$8,100 HK$11,239
      28% off
      28% off
      HK$11,239 HK$8,100
    • PSC 1:47 PM
      22h 53m
      1 stop
      ICN 5:40 AM
      Pasco - Seoul | Mon, Nov 23 | United Airlines
      ICN 6:00 PM
      35h 14m
      1 stop
      PSC 12:14 PM
      Seoul - Pasco | Mon, Nov 30 | United Airlines
      HK$8,138 HK$11,239
      28% off
      28% off
      HK$11,239 HK$8,138
    • PSC 1:47 PM
      33h 28m
      1 stop
      ICN 4:15 PM
      Pasco - Seoul | Fri, Nov 27 | United Airlines
      ICN 12:45 PM
      15h 50m
      1 stop
      PSC 11:35 AM
      Seoul - Pasco | Fri, Dec 4 | United Airlines
      HK$8,753 HK$11,239
      22% off
      22% off
      HK$11,239 HK$8,753
    • PSC 7:09 AM
      30h 1m
      1 stop
      ICN 5:10 AM
      Pasco - Seoul | Mon, Nov 9 | Alaska Airlines
      ICN 1:20 PM
      26h 3m
      1 stop
      PSC 10:23 PM
      Seoul - Pasco | Mon, Nov 16 | Air Premia
      HK$9,353
      17% off
      HK$11,239 HK$9,353
    • PSC 5:10 AM
      17h 45m
      1 stop
      ICN 3:55 PM
      Pasco - Seoul | Tue, Nov 24 | Korean Air
      ICN 4:10 PM
      15h 43m
      1 stop
      PSC 2:53 PM
      Seoul - Pasco | Tue, Dec 1 | Korean Air
      HK$9,823
      13% off
      HK$11,239 HK$9,823
    • PSC 5:10 AM
      17h 45m
      1 stop
      ICN 3:55 PM
      Pasco - Seoul | Mon, Nov 23 | Korean Air
      ICN 4:10 PM
      15h 43m
      1 stop
      PSC 2:53 PM
      Seoul - Pasco | Mon, Nov 30 | Korean Air
      HK$9,834
      13% off
      HK$11,239 HK$9,834
    • PSC 3:33 PM
      31h 22m
      1 stop
      ICN 3:55 PM
      Pasco - Seoul | Mon, Nov 23 | Delta Air Lines
      ICN 4:10 PM
      12h 38m
      1 stop
      PSC 11:48 AM
      Seoul - Pasco | Mon, Nov 30 | Korean Air
      HK$9,887
      12% off
      HK$11,239 HK$9,887
    • PSC 5:20 AM
      31h
      1 stop
      ICN 5:20 AM
      Pasco - Seoul | Fri, Nov 20 | Korean Air
      ICN 4:10 PM
      15h 43m
      1 stop
      PSC 2:53 PM
      Seoul - Pasco | Fri, Nov 27 | Korean Air
      HK$9,921
      12% off
      HK$11,239 HK$9,921
    • PSC 12:35 PM
      23h 45m
      1 stop
      ICN 5:20 AM
      Pasco - Seoul | Fri, Nov 27 | Delta Air Lines
      ICN 4:10 PM
      15h 43m
      1 stop
      PSC 2:53 PM
      Seoul - Pasco | Fri, Dec 4 | Korean Air
      HK$9,987
      11% off
      HK$11,239 HK$9,987
    • PSC 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Pasco - Seoul | Mon, Nov 2 | Normal Airline
      SEL 3:00 PM
      6h
      Nonstop
      PSC 4:00 PM
      Seoul - Pasco | Wed, Nov 4 | Normal Airline
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    • Cheapest
      PSC 1:47 PM
      34h 28m
      1 stop
      ICN 4:15 PM
      Pasco - Seoul | Fri, Nov 6 | United Airlines
      HK$4,231 HK$7,813
      46% off
      46% off
      HK$7,813 HK$4,231
    • PSC 3:30 PM
      20h 50m
      1 stop
      ICN 4:20 AM
      Pasco - Seoul | Fri, Nov 6 | Delta Air Lines
      HK$5,025 HK$7,813
      36% off
      36% off
      HK$7,813 HK$5,025
    • PSC 5:20 AM
      31h
      1 stop
      ICN 4:20 AM
      Pasco - Seoul | Fri, Nov 6 | Korean Air
      HK$5,113 HK$7,813
      35% off
      35% off
      HK$7,813 HK$5,113
    • PSC 5:20 AM
      20h 25m
      1 stop
      ICN 5:45 PM
      Pasco - Seoul | Tue, Nov 10 | Korean Air
      HK$5,157
      34% off
      HK$7,813 HK$5,157
    • PSC 3:33 PM
      20h 47m
      1 stop
      ICN 5:20 AM
      Pasco - Seoul | Tue, Dec 1 | Korean Air
      HK$5,986
      23% off
      HK$7,813 HK$5,986
    • PSC 1:47 PM
      22h 53m
      1 stop
      ICN 4:40 AM
      Pasco - Seoul | Tue, Nov 10 | United Airlines
      HK$6,226
      20% off
      HK$7,813 HK$6,226
    • PSC 1:35 PM
      22h 45m
      1 stop
      ICN 4:20 AM
      Pasco - Seoul | Tue, Nov 3 | United Airlines
      HK$6,226
      20% off
      HK$7,813 HK$6,226
    • PSC 5:20 AM
      18h 35m
      1 stop
      ICN 3:55 PM
      Pasco - Seoul | Mon, Nov 9 | Delta Air Lines
      HK$6,252
      20% off
      HK$7,813 HK$6,252
    • PSC 1:47 PM
      22h 53m
      1 stop
      ICN 4:40 AM
      Pasco - Seoul | Mon, Nov 9 | United Airlines
      HK$6,355
      19% off
      HK$7,813 HK$6,355
    • PSC 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Pasco - Seoul | Mon, Nov 2 | Normal Airline
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    • PSC 5:20 AM
      18h 35m
      1 stop
      ICN 3:55 PM
      Pasco - Seoul | Mon, Nov 9 | Delta Air Lines
      HK$6,252 HK$7,813
      20% off
      20% off
      HK$7,813 HK$6,252
    • PSC 5:20 AM
      18h 35m
      1 stop
      ICN 3:55 PM
      Pasco - Seoul | Mon, Nov 9 | Korean Air
      HK$7,031 HK$7,813
      10% off
      10% off
      HK$7,813 HK$7,031
    • PSC 5:20 AM
      19h 20m
      1 stop
      ICN 4:40 PM
      Pasco - Seoul | Tue, Nov 3 | Korean Air
      HK$6,887 HK$7,813
      12% off
      12% off
      HK$7,813 HK$6,887
    • PSC 5:20 AM
      20h 25m
      1 stop
      ICN 5:45 PM
      Pasco - Seoul | Tue, Nov 10 | Korean Air
      HK$5,157
      34% off
      HK$7,813 HK$5,157
    • PSC 3:33 PM
      20h 47m
      1 stop
      ICN 5:20 AM
      Pasco - Seoul | Tue, Dec 1 | Korean Air
      HK$5,986
      23% off
      HK$7,813 HK$5,986
    • PSC 3:33 PM
      20h 47m
      1 stop
      ICN 5:20 AM
      Pasco - Seoul | Tue, Dec 1 | Delta Air Lines
      HK$7,010
      10% off
      HK$7,813 HK$7,010
    • PSC 3:30 PM
      20h 50m
      1 stop
      ICN 4:20 AM
      Pasco - Seoul | Fri, Nov 6 | Delta Air Lines
      HK$5,025
      36% off
      HK$7,813 HK$5,025
    • PSC 1:35 PM
      22h 45m
      1 stop
      ICN 4:20 AM
      Pasco - Seoul | Tue, Nov 3 | United Airlines
      HK$6,226
      20% off
      HK$7,813 HK$6,226
    • PSC 1:47 PM
      22h 53m
      1 stop
      ICN 4:40 AM
      Pasco - Seoul | Tue, Nov 10 | United Airlines
      HK$6,226
      20% off
      HK$7,813 HK$6,226
    • PSC 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Pasco - Seoul | Mon, Nov 2 | Normal Airline
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Displayed flight fares from Pasco to Seoul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Tri Cities Airport to Incheon Intl. Airport?

The cheapest airline flying from Tri Cities Airport to Incheon Intl. Airport is Alaska Airlines (from HK$4,581) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From HK$4,581
Delta Air Lines
From HK$5,025
United Airlines
From HK$6,226
Korean Air
From HK$7,031
American Airlines
From HK$8,120
Qatar Airways
From HK$11,204

Find more flights and airlines

What is the flight schedule from Tri Cities Airport to Incheon Intl. Airport?

Check the schedule for flights from Pasco to Seoul and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KE7326

    Tri Cities Airport

    6:00 AM

    PSC

    1h 43m

    Nonstop

    8:43 AM

    SLC

    S M T W T F S
    Search

  2. KE5024

    Salt Lake City International Airport

    11:55 AM

    SLC

    11h 25m

    Nonstop

    3:20 PM

    ICN

    S M T W T F S

  3. DL3972

    Tri Cities Airport

    5:10 AM

    PSC

    1h 21m

    Nonstop

    6:31 AM

    SEA

    S M T W T F S
    Search

  4. KE042

    Seattle Tacoma Intl. Airport

    11:00 AM

    SEA

    11h 55m

    Nonstop

    3:55 PM

    ICN

    S M T W T F S

  5. KE3076

    Tri Cities Airport

    5:20 AM

    PSC

    1h 16m

    Nonstop

    6:36 AM

    SEA

    S M T W T F S
    Search

  6. KE042

    Seattle Tacoma Intl. Airport

    11:00 AM

    SEA

    11h 55m

    Nonstop

    3:55 PM

    ICN

    S M T W T F S

  7. DL3891

    Tri Cities Airport

    3:32 PM

    PSC

    1h 13m

    Nonstop

    4:45 PM

    SEA

    S M T W T F S
    Search

  8. DL3682

    Seattle Tacoma Intl. Airport

    5:30 PM

    SEA

    1h 15m

    Nonstop

    7:45 PM

    YVR

    S M T W T F S

  9. TW532

    Vancouver Intl. Airport

    1:25 AM

    YVR

    12h 5m

    Nonstop

    5:30 AM

    ICN

    S - T - T - S

  10. KE7674

    Tri Cities Airport

    5:45 PM

    PSC

    1h 14m

    Nonstop

    6:59 PM

    SEA

    S M - W T - S
    Search

  11. KE048

    Seattle Tacoma Intl. Airport

    12:10 AM

    SEA

    12h 10m

    Nonstop

    5:20 AM

    ICN

    S M T - T F -

  12. DL3891

    Tri Cities Airport

    3:32 PM

    PSC

    1h 13m

    Nonstop

    4:45 PM

    SEA

    S M T W T F S
    Search

  13. KE048

    Seattle Tacoma Intl. Airport

    12:10 AM

    SEA

    12h 10m

    Nonstop

    5:20 AM

    ICN

    S M T - T F -

  14. UA5578

    Tri Cities Airport

    1:55 PM

    PSC

    2h 25m

    Nonstop

    4:20 PM

    SFO

    S M T W T F S
    Search

  15. UA805

    San Francisco Intl. Airport

    11:45 PM

    SFO

    11h 35m

    Nonstop

    4:20 AM

    ICN

    S M T W T F S

  16. DL3992

    Tri Cities Airport

    12:42 PM

    PSC

    1h 18m

    Nonstop

    2:00 PM

    SEA

    S M T W T F S
    Search

  17. KE048

    Seattle Tacoma Intl. Airport

    12:10 AM

    SEA

    12h 10m

    Nonstop

    5:20 AM

    ICN

    S M T - T F -

  18. AS3308

    Tri Cities Airport

    5:34 PM

    PSC

    1h 13m

    Nonstop

    6:47 PM

    SEA

    S M T W T F S
    Search

  19. BR025

    Seattle Tacoma Intl. Airport

    1:30 AM

    SEA

    12h 30m

    Nonstop

    5:00 AM

    TPE

    S M T W T F S

  20. BR170

    Taoyuan Intl. Airport

    7:30 AM

    TPE

    2h 30m

    Nonstop

    11:00 AM

    ICN

    S M T W T F S

  21. UA4721

    Tri Cities Airport

    12:45 PM

    PSC

    2h 22m

    Nonstop

    4:07 PM

    DEN

    S M T W T F S
    Search

  22. UA1389

    Denver International Airport

    7:20 PM

    DEN

    2h 50m

    Nonstop

    9:10 PM

    SFO

    S M T W T F S

  23. UA805

    San Francisco Intl. Airport

    11:45 PM

    SFO

    11h 35m

    Nonstop

    4:20 AM

    ICN

    S M T W T F S
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About Tri Cities Airport and Incheon Intl. Airport

Learn about Tri Cities Airport (PSC) and Incheon Intl. Airport (ICN) — including location, terminals, transportation, and travel tips.

Flight distance 8,654.55 km
Cheapest one-way ticket price HK$4,231
Cheapest return ticket price HK$8,100

FAQs for Tri Cities Airport to Incheon Intl. Airport Flights

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48 km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • One-way flights from Tri Cities Airport to Incheon Intl. Airport currently start from HK$4,231, and round-trip fares start from HK$8,100. The current lowest fare is a United Airlines flight departing on Fri, Nov 6; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Tri Cities Airport to Incheon Intl. Airport is HK$6,549. Prices may vary depending on the departure date, airline, and availability.
  • Enter Tri Cities Airport and Incheon Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.