Flights from Bangkok to Seattle from THB24,370*

Promo Code

7.7 MEGA SALE – up to 20% off Mid-Year Deals!

From now until 20 July, book flights departing from Thailand (BKK/CNX) on the STARLUX Airlines official website or App to enjoy exclusive discounts up to 20% off on flights to Taipei, USA and Japan. Don’t miss out on the annual grand event. Book now and get ready for your next journey!

From To Discount
Bangkok (BKK)
Chiang Mai (CNX) 		Taipei Up to 20%
USA Up to 20%
Japan Up to 10%

  • Booking Period : 07 JUL 2025 – 20 JUL 2025​​​
  • Travel Period : 07 JUL 2025 – 30 APR 2026
  • ​Applicable cabin class : Premium Economy Class,  Economy Class and other designated classes

Terms & Conditions

  1. The promotion is only available on STARLUX website/mobile app and applies only to fares. Discount does not apply to surcharges, taxes, and other charges. Please note fare may include non-discountable surcharges added on the selected flight and date.
  2. The promotion is only available during the "applicable issue date" Please note that the discount condition shall not be applied or modified against a completed booking.
  3. Applicable only to STARLUX Airlines operated flights departing from Thailand to Taiwan, USA (San Francisco, Seattle, Ontario, California, Los Angeles, Salt Lake City, San Diego, Phoenix City, Portland, Las Vegas, Dallas, Denver and Austin​and, Japan (Tokyo (NRT), Osaka, Sendai, Nagoya, Sapporo, Hakodate, Fukuoka, Okinawa, Kumamoto, Takamatsu, Kobe, Shimojishima for one-way, round-trip and open-jaw journeys.
  4. Discount applies for booking with Saving and Limited for Business Class, Premium Economy Class, and Economy Class (D/E/V/S/N/Q), and is applicable for the combination of fares and cabins.
  5. The promotion is applicable for adult, child, and infant fares.
  6. Service fees and fare/tax differences shall be collected based on the rules of purchased fare products for ticket changes. If the new itinerary is not eligible for the discount or if the promotion has ended, the related charges shall be subject to the fares without discounts.
  7. The promotion is limited, while supplies last.
  8. STARLUX Airlines reserves the right to amend, interpret, or terminate the promotion any time.
  9. STARLUX Airlines reserves the right to take legal action against the related parties found to have contravened any rules.

Exclusive Promotion for KTC credit card holders​​

From To Discount Promo Code
Bangkok (BKK)
Chiang Mai (CNX)
 Los Angeles (LAX) 5% JXKTC2025
San Francisco (SFO)
Seattle (SEA)
Ontario (ONT)
Taipei (TPE)

  • Booking ​Period​ : 01 FEB 2025 – 31 DEC 2025​​ 
  • Travel Period​ : 11 FEB 2025 – 26 DEC 2026​
  • ​Applicable cabin class : Business class, Premium Economy class, Economy class

Terms and Conditions

  1. Booking is available only on the website www.STARLUX-Airlines.com and STARLUX App.​
  2. Enter the Promocode "JXKTC2025" to receive 5% discount for Taipei and United States routes.
  3. This promotion is reserved for customers who make payments via KTC credit cards only.
  4. STARLUX Airlines shall not be liable for discrepancies in passenger fares resulting from booking errors by passengers.
  5. Passenger fares shown are inclusive of the discount.​
  6. Passengers who do not receive the discount cannot request reimbursement.
  7. Applicable only to STARLUX Airlines flights departing from Thailand, for both one-way and round-trip journeys.
  8. Passenger fares may be subject to change without prior notice.
  9. This discount cannot be used with taxes and other fees.​

Exclusive Promotion for Krung Sri Credit Card Holders

From To Discount Promo Code
Bangkok (BKK)
Chiang Mai (CNX)
 Los Angeles (LAX) 5% JXKRUNGSRI25
San Francisco (SFO)
Seattle (SEA)
Ontario (ONT)
Taipei (TPE)

  • Booking Period : 07 JUL 2025 – 30 JUN 2026​​ ​​​
  • Travel Period : 07 JUL 2025 – 25 JUN 2027
  • Applicable cabin class : Business class, Premium Economy class, Economy class

Terms & Conditions

  1. Booking is available only on the website www.STARLUX-Airlines.com and STARLUX App.
  2. Enter the Promocode "JXKRUNGSRI25" to receive 5% discount for Thailand to Taipei and United States routes.
  3. This promotion is reserved for customers who make payments via Krungsri Consumer Group credit cards only.
  4. STARLUX Airlines shall not be liable for discrepancies in passenger fares resulting from booking errors by passengers.
  5. Passenger fares shown are inclusive of the discount.
  6. Passengers who do not receive the discount cannot request reimbursement.
  7. Applicable only to STARLUX Airlines flights departing from Thailand to Taiwan and USA, for one-way, round-trip journeys and open-jaw journeys, no stopover permitted.
  8. Passenger fares may be subject to change without prior notice.
  9. This discount cannot be used with taxes and other fees.
  10. The above stated and all other related but not stated shall be subject to STARLUX Conditions of Carriage and fare rules of the purchased fare products. STARLUX reserves the right to amend, interpret or terminate the promotion anytime.

Upcoming flights from Bangkok to Seattle

Jul 2025
FromTHB30,000*
Seen: 1 day ago
Round trip/Economy
THB30.0K
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    • RangeTHB30,000-THB32,645

    *Fares displayed have been collected within the last 48hrs and may no longer be available at the time of booking. Additional fees and charges for optional products and services may apply.

    Fly Business from Bangkok to Seattle

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    *Fares displayed have been collected within the last 48hrs and may no longer be available at the time of booking. Additional fees and charges for optional products and services may apply.

    Best offers from Bangkok to Seattle

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    Best offers from Bangkok to Seattle
    From
    To
    Fare Product
    Travel Dates
    Ticket Price
    Bangkok (BKK)Seattle (SEA)Round trip
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    Economy    		2025/10/09 - 2025/10/22

    From

    THB24,370

    Seen: 1 day ago

    Bangkok (BKK)Seattle (SEA)Round trip
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    Economy    		2025/11/06 - 2025/11/14

    From

    THB24,370

    Seen: 1 day ago

    Bangkok (BKK)Seattle (SEA)Round trip
    /
    Economy    		2026/01/22 - 2026/02/03

    From

    THB24,440

    Seen: 6 hrs ago

    Bangkok (BKK)Seattle (SEA)Round trip
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    Economy    		2025/12/22 - 2026/01/05

    From

    THB24,370

    Seen: 1 day ago

    Bangkok (BKK)Seattle (SEA)Round trip
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    Economy    		2025/12/25 - 2026/01/04

    From

    THB24,440

    Seen: 1 day ago

    Bangkok (BKK)Seattle (SEA)Round trip
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    Economy    		2025/10/16 - 2025/10/22

    From

    THB24,370

    Seen: 1 day ago

    Bangkok (BKK)Seattle (SEA)Round trip
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    Economy    		2026/04/07 - 2026/04/19

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    THB24,440

    Seen: 12 hrs ago

    Bangkok (BKK)Seattle (SEA)Round trip
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    Economy    		2025/09/20 - 2026/01/06

    From

    THB24,440

    Seen: 11 hrs ago

    Bangkok (BKK)Seattle (SEA)Round trip
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    Economy    		2025/09/02 - 2025/09/17

    From

    THB24,440

    Seen: 11 hrs ago

    Bangkok (BKK)Seattle (SEA)Round trip
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    Economy    		2025/09/20 - 2025/10/13

    From

    THB24,440

    Seen: 11 hrs ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at the time of booking. Additional fees and charges for optional products and services may apply.

    Plan a trip from Bangkok to Seattle with STARLUX Airlines

    Seattle, the Romantic City on the Harbor

    Located in the northwestern part of the United States, near the border of the United States and Canada, Seattle is a beautiful city with abundant natural resources such as mountains, lakes, harbors, and rivers. The city experiences the perennial veil of rain, giving it a romantic and beautiful atmosphere, which also invites its residents to have a slow and relaxed pace of life. Additionally, titans of industry, such as Boeing, Microsoft, and Amazon have set up their headquarters here, making Seattle an important city in the global technology development.

    Exploring Seattle

    The Space Needle is an iconic landmark in Seattle. The observation deck and the rotating glass floor at the top provide a spectacular view of the cityscape of Seattle, where you can enjoy the view of Mount Rainier during the daytime, the sunset over the bay in the evening, and the sparkling lights of the city at night; and Pike Palace Market, a tapestry of delicious food, charming history, and traditions, is a great place for enjoying cuisines and shopping. The unique fish-throwing show by fishmongers makes the market livelier and more attractive. With its convenient location, Pike Palace Market is full of seafood restaurants, so you can always pick one to enjoy the fresh fish dishes. Pike Place Chowder is also a must-visit restaurant in Pike Place Market. The rich, creamy chowder is delicious either on its own or with sourdough bread. The Gum Wall is a special attraction created by locals and travelers from all over the world, with colorful chewing gum crumbs stuck to the wall, giving it a sense of historical significance and epoch. In addition, the original Starbucks store is located near Pike Place Market and retains its original logo, making it a worthwhile visit for coffee lovers and non-coffee drinkers alike!

    Seattle boasts an abundance of natural resources, having Mount Rainier, Olympic National Park, Twin Falls, and Snoqualmie Falls, with forests, mountains, waterfalls, and glaciers to satisfy all kinds of outdoor enthusiasts. The whale-watching season starts from March to October every year. The San Juan Islands and Lime Kiln Point State Park are popular whale-watching destinations. From April to October, many visitors take a cruise from Seattle to Alaska to see the stunning glaciers and explore the charming port city along the coastline.

    The best travel season

    Affected by the topography, Seattle has more rainy weather throughout the year. June to August is relatively popular travel season because of more sunny days and longer daytime, which is suitable for outdoor activities such as hiking, cycling and boating.

    City transportation

    Besides driving, Seattle's public transportation network is well-connected. Travelers can take MonoRail, Link Light Rail, Seattle Streetcar, and Sound Transit Express Bus to almost all destinations in Seattle. "ORCA Card" and day-passes also makes transportation easier.

    Search for STARLUX flights to plan a trip to Seattle, and enjoy a safe and high-quality flight experience worth to be treasured in your heart!

    FAQ

    When can I fly to Seattle with a lower fare?

    You can plan your trip by taking the reference of the lowest fares found by travelers within the latest 48 hours. Log in as a COSMILE member at the time of ticket purchase to earn mileage upon completing your flight.

    How many flights does Starlux fly to and from Seattle every week?

    STARLUX Airlines offers flights between Asia and Seattle. You can check the detailed flight dates and information via timetable.

    How to get from the airport to downtown?

    Seattle-Tacoma International Airport (SEA) is 19 kilometers from the city center, about a 30-minute drive. In addition to calling taxis and arranging pick-ups, travelers can also travel to the city via Link Light Rail and buses, which are convenient and cost-effective options.

    What is the time difference between Taipei and Seattle?

    On the second Sunday of March, Seattle enters Daylight Saving Time, a 15-hour time difference from Taipei. On the first Sunday of November, Seattle goes into Winter Time, with a time difference of 16 hours from Taipei.

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