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Suvarnabhumi Airport to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from Suvarnabhumi Airport to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from KRW 619,400 and round-trip from KRW 1,048,400. Based on Trip.com's latest 7-day flight data.

      • BKK 21:40
        26h 25m
        1 stop
        SEA 10:05
        Bangkok - Seattle | Sat, Oct 31 | Korean Air
        SEA 12:00
        21h 5m
        1 stop
        BKK 23:05
        Seattle - Bangkok | Thu, Nov 5 | Korean Air
        KRW 1,048,400 KRW 1,344,200
        22% off
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 21:40
        26h 25m
        1 stop
        SEA 10:05
        Bangkok - Seattle | Mon, Nov 2 | Korean Air
        SEA 00:10
        22h 15m
        1 stop
        BKK 13:25
        Seattle - Bangkok | Sun, Nov 8 | Korean Air
        KRW 1,048,400 KRW 1,344,200
        22% off
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 09:50
        19h 20m
        1 stop
        SEA 15:10
        Bangkok - Seattle | Sun, Nov 1 | Korean Air
        SEA 00:10
        22h 15m
        1 stop
        BKK 13:25
        Seattle - Bangkok | Sun, Nov 8 | Korean Air
        KRW 1,048,400 KRW 1,344,200
        22% off
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 09:50
        19h 20m
        1 stop
        SEA 15:10
        Bangkok - Seattle | Wed, Nov 4 | Korean Air
        SEA 11:00
        19h 30m
        1 stop
        BKK 21:30
        Seattle - Bangkok | Tue, Nov 10 | Korean Air
        KRW 1,048,400
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 01:05
        23h
        1 stop
        SEA 10:05
        Bangkok - Seattle | Tue, Nov 3 | Korean Air
        SEA 12:00
        21h 5m
        1 stop
        BKK 23:05
        Seattle - Bangkok | Thu, Nov 5 | Korean Air
        KRW 1,048,400
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 02:35
        22h 5m
        1 stop
        SEA 10:40
        Bangkok - Seattle | Mon, Oct 26 | Korean Air
        SEA 12:00
        19h 30m
        1 stop
        BKK 21:30
        Seattle - Bangkok | Mon, Nov 2 | Korean Air
        KRW 1,048,400
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 02:35
        22h 5m
        1 stop
        SEA 10:40
        Bangkok - Seattle | Wed, Oct 28 | Korean Air
        SEA 12:00
        35h 25m
        1 stop
        BKK 13:25
        Seattle - Bangkok | Sun, Nov 1 | Korean Air
        KRW 1,048,400
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 21:40
        27h
        1 stop
        SEA 10:40
        Bangkok - Seattle | Tue, Oct 20 | Korean Air
        SEA 12:50
        20h 45m
        1 stop
        BKK 23:35
        Seattle - Bangkok | Tue, Oct 27 | Korean Air
        KRW 1,048,400
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 02:35
        22h 5m
        1 stop
        SEA 10:40
        Bangkok - Seattle | Thu, Oct 22 | Korean Air
        SEA 12:50
        22h 15m
        1 stop
        BKK 01:05
        Seattle - Bangkok | Sat, Oct 24 | Korean Air
        KRW 1,048,400
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 21:40
        27h
        1 stop
        SEA 10:40
        Bangkok - Seattle | Wed, Oct 21 | Korean Air
        SEA 12:50
        20h 45m
        1 stop
        BKK 23:35
        Seattle - Bangkok | Tue, Oct 27 | Korean Air
        KRW 1,048,400
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 21:40
        27h
        1 stop
        SEA 10:40
        Bangkok - Seattle | Sat, Oct 24 | Korean Air
        SEA 12:50
        20h 45m
        1 stop
        BKK 23:35
        Seattle - Bangkok | Tue, Oct 27 | Korean Air
        KRW 1,048,400
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 02:35
        22h 5m
        1 stop
        SEA 10:40
        Bangkok - Seattle | Sun, Oct 18 | Korean Air
        SEA 12:50
        22h 15m
        1 stop
        BKK 01:05
        Seattle - Bangkok | Sat, Oct 24 | Korean Air
        KRW 1,048,400
        22% off
        KRW 1,344,200 KRW 1,048,400
      • BKK 13:00
        17h 25m
        1 stop
        SEA 14:00
        Bangkok - Seattle | Sun, Oct 4 | Normal Airline
        SEA 15:00
        6h
        Direct
        BKK 16:00
        Seattle - Bangkok | Tue, Oct 6 | Normal Airline
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      • BKK 01:05
        23h
        1 stop
        SEA 10:05
        Bangkok - Seattle | Fri, Nov 6 | Korean Air
        KRW 619,400 KRW 795,200
        22% off
        22% off
        KRW 795,200 KRW 619,400
      • BKK 21:40
        27h
        1 stop
        SEA 10:40
        Bangkok - Seattle | Fri, Oct 9 | Korean Air
        KRW 620,200 KRW 795,200
        22% off
        22% off
        KRW 795,200 KRW 620,200
      • BKK 02:35
        22h 5m
        1 stop
        SEA 10:40
        Bangkok - Seattle | Thu, Oct 8 | Korean Air
        KRW 620,200 KRW 795,200
        22% off
        22% off
        KRW 795,200 KRW 620,200
      • BKK 02:35
        22h 5m
        1 stop
        SEA 10:40
        Bangkok - Seattle | Wed, Oct 14 | Korean Air
        KRW 620,200
        22% off
        KRW 795,200 KRW 620,200
      • BKK 09:50
        19h 20m
        1 stop
        SEA 15:10
        Bangkok - Seattle | Sun, Nov 1 | Korean Air
        KRW 620,200
        22% off
        KRW 795,200 KRW 620,200
      • BKK 23:15
        24h 50m
        1 stop
        SEA 10:05
        Bangkok - Seattle | Tue, Nov 3 | Korean Air
        KRW 620,200
        22% off
        KRW 795,200 KRW 620,200
      • BKK 02:35
        26h 40m
        1 stop
        SEA 15:15
        Bangkok - Seattle | Mon, Oct 26 | Korean Air
        KRW 620,200
        22% off
        KRW 795,200 KRW 620,200
      • BKK 02:35
        22h 5m
        1 stop
        SEA 10:40
        Bangkok - Seattle | Thu, Oct 29 | Korean Air
        KRW 620,200
        22% off
        KRW 795,200 KRW 620,200
      • BKK 09:50
        19h 25m
        1 stop
        SEA 15:15
        Bangkok - Seattle | Wed, Oct 28 | Korean Air
        KRW 620,200
        22% off
        KRW 795,200 KRW 620,200
      • BKK 21:40
        27h
        1 stop
        SEA 10:40
        Bangkok - Seattle | Tue, Oct 20 | Korean Air
        KRW 620,200
        22% off
        KRW 795,200 KRW 620,200
      • BKK 02:35
        22h 5m
        1 stop
        SEA 10:40
        Bangkok - Seattle | Thu, Oct 22 | Korean Air
        KRW 620,200
        22% off
        KRW 795,200 KRW 620,200
      • BKK 02:35
        26h 40m
        1 stop
        SEA 15:15
        Bangkok - Seattle | Sun, Oct 18 | Korean Air
        KRW 620,200
        22% off
        KRW 795,200 KRW 620,200
      • BKK 13:00
        17h 25m
        1 stop
        SEA 14:00
        Bangkok - Seattle | Sun, Oct 4 | Normal Airline
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        Find more flights

Flight fares from Suvarnabhumi Airport to Seattle-Tacoma International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Suvarnabhumi Airport to Seattle-Tacoma International Airport

What is the cheapest month to fly from Suvarnabhumi Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Suvarnabhumi Airport to Seattle-Tacoma International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Suvarnabhumi Airport to Seattle-Tacoma International Airport are usually in September, with an average price of KRW 645,900. It is best to avoid August, when the average price can reach KRW 1,082,900.

KRW 1,082,900
KRW 864,400
KRW 645,900
KRW 427,400
  • KRW 645,900
    Sep
  • KRW 757,300
    Oct
  • KRW 867,000
    Nov
  • KRW 802,500
    Dec
  • KRW 899,900
    Jan
  • KRW 764,200
    Feb
  • KRW 835,900
    Mar
  • KRW 944,000
    Apr
  • KRW 907,800
    May
  • KRW 823,300
    Jun
  • KRW 983,900
    Jul
  • KRW 1,082,900
    Aug

What is the cheapest day of the week to fly from Suvarnabhumi Airport to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average ticket prices from Suvarnabhumi Airport to Seattle-Tacoma International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Suvarnabhumi Airport to Seattle-Tacoma International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

KRW 979,500
KRW 905,750
KRW 832,000
KRW 758,250
  • KRW 849,600
    Mon
  • KRW 832,000
    Tue
  • KRW 833,000
    Wed
  • KRW 923,000
    Thu
  • KRW 866,500
    Fri
  • KRW 844,400
    Sat
  • KRW 979,500
    Sun

Which airline offers the cheapest flights from Suvarnabhumi Airport to Seattle-Tacoma International Airport?

The cheapest airline flying from Suvarnabhumi Airport to Seattle-Tacoma International Airport is Air Premia (from KRW 467,200) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Premia
From KRW 467,200
Korean Air
From KRW 619,400
Air Canada
From KRW 628,900
Asiana Airlines
From KRW 628,900
Hainan Airlines
From KRW 643,600
Delta Air Lines
From KRW 644,000
China Airlines
From KRW 652,300
STARLUX Airlines
From KRW 652,700
Philippine Airlines
From KRW 654,100
Singapore Airlines
From KRW 665,100

Find more flights and airlines

What is the flight schedule from Suvarnabhumi Airport to Seattle-Tacoma International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC066

    Suvarnabhumi Airport

    07:05

    BKK

    13h 30m

    Direct

    06:35

    YVR

    S - T - T - -
    Search

  2. AC8798

    Vancouver International Airport

    08:15

    YVR

    1h 7m

    Direct

    09:22

    SEA

    S M T W T F S

  3. OZ744

    Suvarnabhumi Airport

    11:45

    BKK

    5h 40m

    Direct

    19:25

    ICN

    S M T - T F S
    Search

  4. OZ272

    Incheon International Airport

    21:20

    ICN

    9h 55m

    Direct

    15:15

    SEA

    S M - W T - S

  5. AC066

    Suvarnabhumi Airport

    07:05

    BKK

    13h 30m

    Direct

    06:35

    YVR

    S - T - T - -
    Search

  6. AC8804

    Vancouver International Airport

    13:10

    YVR

    1h 7m

    Direct

    14:17

    SEA

    S M T W T F S

  7. KE656

    Suvarnabhumi Airport

    03:06

    BKK

    5h 9m

    Direct

    10:15

    ICN

    S M T W T F S
    Search

  8. KE041

    Incheon International Airport

    16:40

    ICN

    10h

    Direct

    10:40

    SEA

    S M T W T F S

  9. KE652

    Suvarnabhumi Airport

    22:40

    BKK

    5h 30m

    Direct

    06:10

    ICN

    S M T W T F S
    Search

  10. KE041

    Incheon International Airport

    16:40

    ICN

    10h

    Direct

    10:40

    SEA

    S M T W T F S

  11. AC066

    Suvarnabhumi Airport

    07:05

    BKK

    13h 30m

    Direct

    06:35

    YVR

    S - T - T - -
    Search

  12. AC8806

    Vancouver International Airport

    17:30

    YVR

    1h 7m

    Direct

    18:37

    SEA

    S M - W T F S

  13. KE658

    Suvarnabhumi Airport

    00:10

    BKK

    5h 35m

    Direct

    07:45

    ICN

    S M T W T F S
    Search

  14. KE041

    Incheon International Airport

    16:40

    ICN

    10h

    Direct

    10:40

    SEA

    S M T W T F S

  15. OZ742

    Suvarnabhumi Airport

    01:20

    BKK

    5h 25m

    Direct

    08:45

    ICN

    S M T W T F S
    Search

  16. OZ272

    Incheon International Airport

    21:20

    ICN

    9h 55m

    Direct

    15:15

    SEA

    S M - W T - S

  17. AC066

    Suvarnabhumi Airport

    07:05

    BKK

    13h 30m

    Direct

    06:35

    YVR

    S - T - T - -
    Search

  18. AC8810

    Vancouver International Airport

    21:10

    YVR

    1h 7m

    Direct

    22:17

    SEA

    S M T W T F S
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About Suvarnabhumi Airport and Seattle-Tacoma International Airport

Learn about Suvarnabhumi Airport (BKK) and Seattle-Tacoma International Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 12,000.72km
Cheapest one-way ticket price KRW 619,400
Cheapest return ticket price KRW 1,048,400

FAQs for Suvarnabhumi Airport to Seattle-Tacoma International Airport Flights

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

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • One-way flights from Suvarnabhumi Airport to Seattle-Tacoma International Airport currently start from KRW 619,400, and round-trip fares start from KRW 1,048,400. The current lowest fare is a Korean Air 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 Suvarnabhumi Airport to Seattle-Tacoma International Airport is KRW 841,600. Prices may vary depending on the departure date, airline, and availability.
  • Enter Suvarnabhumi Airport and Seattle-Tacoma International 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.

Find Cheap Flights with Trip.com

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 on 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, Wi-Fi, 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 the 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.