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Seattle-Tacoma International Airport to Suvarnabhumi Airport flight
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Cheap Flight Deals from Seattle-Tacoma International Airport to Suvarnabhumi Airport

Search for flights from Seattle to Bangkok and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SEA23:38
        48h 7m
        2 stops
        BKK13:45
        Seattle - Bangkok|Mon, May 6|Alaska Airlines
        CAD 709CAD 984
        28% OFF
        28% OFF
        CAD 984CAD 709
      • SEA13:30
        19h 30m
        1 stop
        BKK23:00
        Seattle - Bangkok|Sun, May 19|Japan Airlines
        CAD 717CAD 984
        27% OFF
        27% OFF
        CAD 984CAD 717
      • SEA13:30
        19h 30m
        1 stop
        BKK23:00
        Seattle - Bangkok|Thu, May 23|Japan Airlines
        CAD 723CAD 984
        27% OFF
        27% OFF
        CAD 984CAD 723
      • SEA13:30
        19h 30m
        1 stop
        BKK23:00
        Seattle - Bangkok|Tue, May 14|Japan Airlines
        CAD 724
        CAD 724
      • SEA13:30
        19h 30m
        1 stop
        BKK23:00
        Seattle - Bangkok|Wed, May 15|Japan Airlines
        CAD 724
        CAD 724
      • SEA10:40
        29h 10m
        2 stops
        BKK05:50
        Seattle - Bangkok|Tue, May 14|Air Canada
        CAD 731
        CAD 731
      • SEA13:30
        19h 30m
        1 stop
        BKK23:00
        Seattle - Bangkok|Fri, May 3|Japan Airlines
        CAD 732
        CAD 732
      • SEA13:30
        19h 30m
        1 stop
        BKK23:00
        Seattle - Bangkok|Sat, May 4|Japan Airlines
        CAD 732
        CAD 732
      • SEA13:30
        19h 30m
        1 stop
        BKK23:00
        Seattle - Bangkok|Sat, May 11|Japan Airlines
        CAD 733
        CAD 733
      • SEA13:30
        19h 30m
        1 stop
        BKK23:00
        Seattle - Bangkok|Mon, May 13|Japan Airlines
        CAD 736
        CAD 736
      • SEA13:00
        3h 5m
        Direct
        BKK14:00
        Seattle - Bangkok|Tue, May 7|Alaska Airlines
        Find More Flights
        Find More Flights

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

Selected Airlines from Seattle-Tacoma International Airport to Suvarnabhumi Airport

See which airlines fly from Seattle to Bangkok. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Alaska Airlines
From CAD 709
Jetblue Airways
From CAD 713
Air Canada
From CAD 730
Frontier Airlines
From CAD 772
Asiana Airlines
From CAD 869
Korean Air
From CAD 886
Hawaiian Airlines
From CAD 889
Qatar Airways
From CAD 890
EVA Air
From CAD 903
Southwest Airlines
From CAD 908
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Seattle to Bangkok

Explore other flights from Seattle to Bangkok to find the best alternative options.

  • Cheapest
    Japan Airlines
    SEA
    13:30
    32h 10m
    2 transfer
    DMK
    11:40
    Seattle-Tacoma International Airport - Don Mueang International Airport
    Fri, May 10Japan Airlines
    CAD 696
  • Japan Airlines
    SEA
    13:30
    32h 10m
    2 transfer
    DMK
    11:40
    Seattle-Tacoma International Airport - Don Mueang International Airport
    Fri, May 10Japan Airlines
    CAD 696
    Find More Flights
Flight Schedule from Seattle-Tacoma International Airport to Suvarnabhumi Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS1166

    Alaska Airlines

    07:00

    SEA

    2.3h

    09:15

    SFO

    SMTW-FS
    Search

  2. KE024

    Korean Air

    13:10

    SFO

    12.2h

    17:20

    ICN

    SMTWTFS

  3. KE659

    Korean Air

    19:45

    ICN

    5.8h

    23:35

    BKK

    SMTWTFS

  4. UA246

    United Airlines

    07:16

    SEA

    2.3h

    09:35

    SFO

    SMT-TFS
    Search

  5. KE024

    Korean Air

    13:10

    SFO

    12.2h

    17:20

    ICN

    SMTWTFS

  6. KE651

    Korean Air

    18:05

    ICN

    5.7h

    21:45

    BKK

    SMTWTFS

  7. AS1132

    Alaska Airlines

    08:25

    SEA

    2.3h

    10:40

    SFO

    SMTWTFS
    Search

  8. JL057

    Japan Airlines

    13:55

    SFO

    10.6h

    16:30

    NRT

    SMTWTFS

  9. JL707

    Japan Airlines

    18:20

    NRT

    6.7h

    23:00

    BKK

    SMTWTFS

  10. DL3810

    Delta Air Lines

    09:25

    SEA

    2.2h

    11:37

    SFO

    -M-----
    Search

  11. JL057

    Japan Airlines

    13:55

    SFO

    10.6h

    16:30

    NRT

    SMTWTFS

  12. JL707

    Japan Airlines

    18:20

    NRT

    6.7h

    23:00

    BKK

    SMTWTFS

  13. AC8803

    Air Canada

    09:55

    SEA

    1.1h

    10:59

    YVR

    SMTWTFS
    Search

  14. JL017

    Japan Airlines

    14:05

    YVR

    10.4h

    16:30

    NRT

    SMTWTFS

  15. JL033

    Japan Airlines

    01:20

    HND

    6.5h

    05:50

    BKK

    SMTWTFS

  16. JL067

    Japan Airlines

    13:30

    SEA

    10.0h

    15:30

    NRT

    SMTWTFS
    Search

  17. JL711

    Japan Airlines

    17:55

    NRT

    7.4h

    00:20

    SIN

    SMTWTFS

  18. TR608

    Scoot

    06:20

    SIN

    2.8h

    08:05

    BKK

    -MTWTFS

  19. JL067

    Japan Airlines

    13:30

    SEA

    10.0h

    15:30

    NRT

    SMTWTFS
    Search

  20. JL033

    Japan Airlines

    01:20

    HND

    6.5h

    05:50

    BKK

    SMTWTFS

  21. AA8445

    American Airlines

    13:30

    SEA

    10.0h

    15:30

    NRT

    SMTWTFS
    Search

  22. AA8411

    American Airlines

    18:20

    NRT

    6.7h

    23:00

    BKK

    SMTWTFS

  23. JL067

    Japan Airlines

    13:30

    SEA

    10.0h

    15:30

    NRT

    SMTWTFS
    Search

  24. JL707

    Japan Airlines

    18:20

    NRT

    6.7h

    23:00

    BKK

    SMTWTFS

  25. DL811

    Delta Air Lines

    20:00

    SEA

    2.1h

    22:05

    SFO

    S-TWT-S
    Search

  26. CI003

    China Airlines

    01:05

    SFO

    12.7h

    04:45

    TPE

    SMTWTFS

  27. CI831

    China Airlines

    09:25

    TPE

    3.8h

    12:10

    BKK

    SMTWTFS
Find more flights and airlines

Seattle-Tacoma International Airport to Suvarnabhumi Airport Flights Info

Flight distance12,000.72km
Cheapest one-way ticket priceCAD 708
Cheapest return ticket priceCAD 1,229

FAQs for Seattle-Tacoma International Airport to Suvarnabhumi Airport Flights

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

    • The distance from Suvarnabhumi Airport to downtown is about 24km, by taxi about 40 minutes.
    • The distance from Don Mueang International Airport to downtown is about 22km, by taxi about 40 minutes.

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