App
Customer Support
NZD
Find Bookings
Trip.com
>
Cheap Flights
>
Thailand
>
Sukhothai Province
>
Sukhothai
>
Flights from Seattle to Sukhothai
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Seattle to Sukhothai Starting at NZD 1,338

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • SEA12:45
        28h 35m
        2 stops
        THS08:20
        Thu, Feb 27|Seattle - Sukhothai|Asiana Airlines
        THS08:50
        41h 5m
        2 stops
        SEA10:55
        Thu, Mar 6|Sukhothai - Seattle|Bangkok Airways
        NZD 1,338NZD 1,804
        26% OFF
        26% OFF
        NZD 1,804NZD 1,338

        Choose Asiana Airlines flights from Seattle to Sukhothai. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Thu, Feb 27-Thu, Mar 6, arriving at Sukhothai Airport. One-way Prices start from NZD 1,338 including taxes and charges.

      • SEA11:00
        30h 20m
        2 stops
        THS08:20
        Tue, Mar 4|Seattle - Sukhothai|Korean Air
        THS17:30
        30h 30m
        2 stops
        SEA10:00
        Tue, Mar 11|Sukhothai - Seattle|Bangkok Airways
        NZD 1,481NZD 1,804
        18% OFF
        18% OFF
        NZD 1,804NZD 1,481

        Choose Korean Air flights from Seattle to Sukhothai. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Tue, Mar 4-Tue, Mar 11, arriving at Sukhothai Airport. One-way Prices start from NZD 1,481 including taxes and charges.

      • SEA11:00
        30h 20m
        2 stops
        THS08:20
        Thu, Feb 27|Seattle - Sukhothai|Korean Air
        THS08:50
        39h 10m
        2 stops
        SEA09:00
        Thu, Mar 6|Sukhothai - Seattle|Bangkok Airways
        NZD 1,495NZD 1,804
        17% OFF
        17% OFF
        NZD 1,804NZD 1,495

        Choose Korean Air flights from Seattle to Sukhothai. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Thu, Feb 27-Thu, Mar 6, arriving at Sukhothai Airport. One-way Prices start from NZD 1,495 including taxes and charges.

      • SEA11:00
        30h 20m
        2 stops
        THS08:20
        Fri, Feb 21|Seattle - Sukhothai|Korean Air
        THS17:30
        30h 30m
        2 stops
        SEA09:00
        Fri, Feb 28|Sukhothai - Seattle|Bangkok Airways
        NZD 1,503
        NZD 1,503

        Choose Korean Air flights from Seattle to Sukhothai. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Fri, Feb 21-Fri, Feb 28, arriving at Sukhothai Airport. One-way Prices start from NZD 1,503 including taxes and charges.

      • SEA12:45
        28h 35m
        2 stops
        THS08:20
        Tue, Mar 4|Seattle - Sukhothai|Asiana Airlines
        THS08:50
        41h 5m
        2 stops
        SEA11:55
        Tue, Mar 11|Sukhothai - Seattle|Bangkok Airways
        NZD 1,510
        NZD 1,510

        Choose Asiana Airlines flights from Seattle to Sukhothai. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 4-Tue, Mar 11, arriving at Sukhothai Airport. One-way Prices start from NZD 1,510 including taxes and charges.

      • SEA12:45
        28h 35m
        2 stops
        THS08:20
        Fri, Feb 21|Seattle - Sukhothai|Asiana Airlines
        THS17:30
        32h 25m
        2 stops
        SEA10:55
        Fri, Feb 28|Sukhothai - Seattle|Bangkok Airways
        NZD 1,538
        NZD 1,538

        Choose Asiana Airlines flights from Seattle to Sukhothai. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Fri, Feb 21-Fri, Feb 28, arriving at Sukhothai Airport. One-way Prices start from NZD 1,538 including taxes and charges.

      • SEA15:45
        34h 5m
        2 stops
        THS16:50
        Tue, Mar 4|Seattle - Sukhothai|All Nippon Airways
        THS08:50
        43h 30m
        2 stops
        SEA14:20
        Tue, Mar 11|Sukhothai - Seattle|Bangkok Airways
        NZD 1,550
        NZD 1,550

        Choose All Nippon Airways flights from Seattle to Sukhothai. The one-way connecting flight with All Nippon Airways departs from Seattle-Tacoma International Airport on Tue, Mar 4-Tue, Mar 11, arriving at Sukhothai Airport. One-way Prices start from NZD 1,550 including taxes and charges.

      • SEA15:45
        34h 5m
        2 stops
        THS16:50
        Thu, Feb 27|Seattle - Sukhothai|All Nippon Airways
        THS08:50
        43h 30m
        2 stops
        SEA13:20
        Thu, Mar 6|Sukhothai - Seattle|Bangkok Airways
        NZD 1,570
        NZD 1,570

        Choose All Nippon Airways flights from Seattle to Sukhothai. The one-way connecting flight with All Nippon Airways departs from Seattle-Tacoma International Airport on Thu, Feb 27-Thu, Mar 6, arriving at Sukhothai Airport. One-way Prices start from NZD 1,570 including taxes and charges.

      • SEA11:00
        30h 20m
        2 stops
        THS08:20
        Mon, Mar 3|Seattle - Sukhothai|Korean Air
        THS08:50
        39h 10m
        2 stops
        SEA10:00
        Mon, Mar 10|Sukhothai - Seattle|Bangkok Airways
        NZD 1,576
        NZD 1,576

        Choose Korean Air flights from Seattle to Sukhothai. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Mon, Mar 3-Mon, Mar 10, arriving at Sukhothai Airport. One-way Prices start from NZD 1,576 including taxes and charges.

      • SEA12:00
        30h 20m
        2 stops
        THS08:20
        Wed, Mar 12|Seattle - Sukhothai|Korean Air
        THS08:50
        39h 10m
        2 stops
        SEA10:00
        Wed, Mar 19|Sukhothai - Seattle|Bangkok Airways
        NZD 1,581
        NZD 1,581

        Choose Korean Air flights from Seattle to Sukhothai. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Wed, Mar 12-Wed, Mar 19, arriving at Sukhothai Airport. One-way Prices start from NZD 1,581 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        THS02:00 pm
        Thu, Feb 27|Seattle - Sukhothai|Asiana Airlines
        Find More Flights
        Find More Flights

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

Seattle to Sukhothai flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. BR023

    EVA Air

    00:50

    SEA

    12.3h

    04:10

    TPE

    -M-W-F-
    Search

  2. BR067

    EVA Air

    08:00

    TPE

    3.9h

    10:55

    BKK

    SMTWTFS

  3. PG213

    Bangkok Airways

    16:00

    BKK

    1.3h

    17:20

    THS

    SMTWTFS

  4. CI021

    China Airlines

    01:10

    SEA

    12.9h

    05:05

    TPE

    SMT-T-S
    Search

  5. CI833

    China Airlines

    07:00

    TPE

    3.8h

    09:45

    BKK

    SMTWTFS

  6. PG213

    Bangkok Airways

    16:00

    BKK

    1.3h

    17:20

    THS

    SMTWTFS

  7. TG6263

    Thai Airways

    01:50

    SEA

    12.3h

    05:10

    TPE

    SMTWTFS
    Search

  8. TG637

    Thai Airways

    07:55

    TPE

    3.8h

    10:40

    BKK

    SMTWTFS

  9. PG213

    Bangkok Airways

    16:00

    BKK

    1.3h

    17:20

    THS

    SMTWTFS

  10. BR025

    EVA Air

    01:50

    SEA

    12.3h

    05:10

    TPE

    SMTWTFS
    Search

  11. BR075

    EVA Air

    07:30

    TPE

    3.9h

    10:25

    BKK

    -M-W-F-

  12. PG213

    Bangkok Airways

    16:00

    BKK

    1.3h

    17:20

    THS

    SMTWTFS

  13. BR025

    EVA Air

    01:50

    SEA

    12.3h

    05:10

    TPE

    SMTWTFS
    Search

  14. BR211

    EVA Air

    08:20

    TPE

    3.8h

    11:10

    BKK

    SMTWTFS

  15. PG213

    Bangkok Airways

    16:00

    BKK

    1.3h

    17:20

    THS

    SMTWTFS

  16. BR025

    EVA Air

    01:50

    SEA

    12.3h

    05:10

    TPE

    SMTWTFS
    Search

  17. BR067

    EVA Air

    08:00

    TPE

    3.9h

    10:55

    BKK

    SMTWTFS

  18. PG213

    Bangkok Airways

    16:00

    BKK

    1.3h

    17:20

    THS

    SMTWTFS

  19. DL197

    Delta Air Lines

    12:50

    SEA

    11.7h

    16:30

    ICN

    SMTWTFS
    Search

  20. KE651

    Korean Air

    18:05

    ICN

    5.7h

    21:45

    BKK

    SMTWTFS

  21. PG211

    Bangkok Airways

    07:00

    BKK

    1.3h

    08:20

    THS

    SMTWTFS

  22. KE042

    Korean Air

    12:50

    SEA

    11.8h

    16:40

    ICN

    SMTWTFS
    Search

  23. KE651

    Korean Air

    18:05

    ICN

    5.7h

    21:45

    BKK

    SMTWTFS

  24. PG211

    Bangkok Airways

    07:00

    BKK

    1.3h

    08:20

    THS

    SMTWTFS

  25. OZ271

    Asiana Airlines

    13:35

    SEA

    12.1h

    18:40

    ICN

    SMTWTFS
    Search

  26. OZ743

    Asiana Airlines

    20:20

    ICN

    6.0h

    00:20

    BKK

    SMTWTFS

  27. PG211

    Bangkok Airways

    07:00

    BKK

    1.3h

    08:20

    THS

    SMTWTFS

  28. PR125

    Philippine Airlines

    23:30

    SEA

    13.5h

    04:00

    MNL

    --T-T-S
    Search

  29. PR730

    Philippine Airlines

    09:40

    MNL

    3.6h

    12:15

    BKK

    SMTWTFS

  30. PG213

    Bangkok Airways

    16:00

    BKK

    1.3h

    17:20

    THS

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Seattle to Sukhothai

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

  • When are flight tickets from Seattle (SEA) to Sukhothai (THS) the cheapest?

    Airlines adjust prices for flights from Seattle to Sukhothai based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Sukhothai (THS) cost?

    According to Trip.com's data, the lowest price is around NZD 2,559.

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

    • The distance from Sukhothai Airport to downtown is about 25 km. It takes about 40 minutes by taxi.

How to find a cheap flight from Seattle to Sukhothai

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Sukhothai. Book your flights at the right time and save more.
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 Information from Seattle to Sukhothai

Off-season for travelDecember
Peak season for travelJune
Flight distance11,688.31 km
Popular airlineEVA Air

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.