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Cheap flight deals from Cheongju to Seattle Starting at €493

For as little as €493, you can take your next adventure to Seattle without breaking the bank. Choose between one-way and return tickets from Cheongju below.

  • One way
  • Round-trip
      • CJJ23:50
        22h 15m
        1 stop
        SEA06:05
        Thu, Mar 13|Cheongju - Seattle|Eastar Jet
        €493€854
        42% OFF
        42% OFF
        €854€493

        Choose Eastar Jet flights from Cheongju to Seattle. The one-way connecting flight with Eastar Jet departs from Cheong Ju International Airport on Thu, Mar 13, arriving at Seattle-Tacoma International Airport. One-way Prices start from €493 including taxes and charges.

      • CJJ08:45
        37h 20m
        1 stop
        SEA06:05
        Thu, Mar 13|Cheongju - Seattle|Aero K Airlines
        €583€854
        32% OFF
        32% OFF
        €854€583

        Choose Aero K Airlines flights from Cheongju to Seattle. The one-way connecting flight with Aero K Airlines departs from Cheong Ju International Airport on Thu, Mar 13, arriving at Seattle-Tacoma International Airport. One-way Prices start from €583 including taxes and charges.

      • CJJ23:50
        32h 15m
        1 stop
        SEA15:05
        Thu, Feb 20|Cheongju - Seattle|Eastar Jet
        €649€854
        24% OFF
        24% OFF
        €854€649

        Choose Eastar Jet flights from Cheongju to Seattle. The one-way connecting flight with Eastar Jet departs from Cheong Ju International Airport on Thu, Feb 20, arriving at Seattle-Tacoma International Airport. One-way Prices start from €649 including taxes and charges.

      • CJJ01:00 pm
        3h 5m
        Nonstop
        SEA02:00 pm
        Wed, Feb 26|Cheongju - Seattle|Eastar Jet
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheongju to Seattle flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. LJ401

    Jin Air

    07:20

    CJJ

    1.1h

    08:25

    CJU

    SMTWTFS
    Search

  2. OZ8946

    Asiana Airlines

    13:35

    CJU

    1.2h

    14:45

    GMP

    SMTWTFS

  3. OZ272

    Asiana Airlines

    18:20

    ICN

    10.4h

    12:45

    SEA

    SMTWTFS

  4. RF312

    Aero K Airlines

    08:15

    CJJ

    1.7h

    09:55

    KIX

    SMTWTFS
    Search

  5. JX821

    STARLUX Airlines

    13:25

    KIX

    2.9h

    15:20

    TPE

    SMTWTFS

  6. JX032

    STARLUX Airlines

    20:10

    TPE

    11.0h

    16:10

    SEA

    --T-T-S

  7. KE1707

    Korean Air

    09:15

    CJJ

    1.2h

    10:25

    CJU

    SMTWTFS
    Search

  8. KE1198

    Korean Air

    12:00

    CJU

    1.2h

    13:10

    GMP

    SMTWTFS

  9. KE5019

    Korean Air

    19:20

    ICN

    10.3h

    13:35

    SEA

    SMTWTFS

  10. KE1707

    Korean Air

    09:15

    CJJ

    1.2h

    10:25

    CJU

    SMTWTFS
    Search

  11. KE1218

    Korean Air

    13:20

    CJU

    1.2h

    14:30

    GMP

    SMTWTFS

  12. KE5019

    Korean Air

    19:20

    ICN

    10.3h

    13:35

    SEA

    SMTWTFS

  13. KE1707

    Korean Air

    09:15

    CJJ

    1.2h

    10:25

    CJU

    SMTWTFS
    Search

  14. KE1200

    Korean Air

    12:25

    CJU

    1.2h

    13:35

    GMP

    SM-W-F-

  15. KE041

    Korean Air

    16:40

    ICN

    10.0h

    10:40

    SEA

    SMTWTFS

  16. KE1707

    Korean Air

    09:15

    CJJ

    1.2h

    10:25

    CJU

    SMTWTFS
    Search

  17. KE1198

    Korean Air

    12:00

    CJU

    1.2h

    13:10

    GMP

    SMTWTFS

  18. KE041

    Korean Air

    16:40

    ICN

    10.0h

    10:40

    SEA

    SMTWTFS

  19. 7C213

    Jeju Air

    11:15

    CJJ

    1.1h

    12:20

    CJU

    SMTWTFS
    Search

  20. KE1256

    Korean Air

    16:05

    CJU

    1.3h

    17:20

    GMP

    SMTWTFS

  21. DL196

    Delta Air Lines

    19:20

    ICN

    10.3h

    13:35

    SEA

    SMTWTFS

  22. OZ8233

    Asiana Airlines

    12:55

    CJJ

    1.0h

    13:55

    CJU

    SMTWTFS
    Search

  23. OZ8956

    Asiana Airlines

    15:50

    CJU

    1.3h

    17:05

    GMP

    SMTWTFS

  24. DL196

    Delta Air Lines

    19:20

    ICN

    10.3h

    13:35

    SEA

    SMTWTFS

  25. TW247

    T'Way Air

    15:55

    CJJ

    1.3h

    17:15

    FUK

    SMTWTFS
    Search

  26. CI117

    China Airlines

    21:00

    FUK

    2.4h

    22:25

    TPE

    SMTWTFS

  27. CI022

    China Airlines

    23:35

    TPE

    10.7h

    18:15

    SEA

    SM-W-FS

  28. ZE781

    Eastar Jet

    23:50

    CJJ

    2.2h

    01:00

    TPE

    SMTWTFS
    Search

  29. DL068

    Delta Air Lines

    09:35

    TPE

    11.6h

    06:10

    SEA

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Cheongju to Seattle?

These price trend charts carefully monitor and predict how flight prices from Cheongju to Seattle will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Cheongju (CJJ) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Cheongju to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Cheongju (CJJ) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around €1,022.

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

    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km, by taxi about 30 minutes.

  • How many airports are there in Seattle (SEA)?

How to find a cheap flight from Cheongju to Seattle

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Cheongju to Seattle

Cheapest direct flight price€493
Off-season for travelMarch
Peak season for travelDecember
Flight distance8,376.31 km
Popular airlineKorean Air

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