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$452+ Cheap flights from Suvarnabhumi (BKK) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Suvarnabhumi to Washington

Keep the following information in mind while searching for Suvarnabhumi to Washington flight deals. Data was last updated March 28, 2025.

Round-trip from

$632
(oojo)

One-way from

$452
(Gurufare)

Popular in

January

Cheapest in

November

Average price

$853
From Bangkok Suvarnabhumi to Washington
Search Deals
One-way flight from Bangkok Suvarnabhumi to Washington
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Suvarnabhumi to Washington

Cheapest flights from Suvarnabhumi to Washington
Explore the most affordable flight options available from Suvarnabhumi to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This oojo deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:20 pmBKK - SEA
1 stop33h 55mPhilippine Airlines
Wed 10/811:35 pmSEA - BKK
1 stop22h 40mPhilippine Airlines
Deal found 3/27$632
This FlightHub deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/91:20 pmBKK - SEA
1 stop20h 10mChina Airlines
Mon 8/111:40 amSEA - BKK
1 stop18h 05mChina Airlines
Deal found 3/27$767
This StudentUniverse deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/911:30 pmBKK - SEA
1 stop25h 20mKorean Air
Thu 8/71:20 pmSEA - BKK
1 stop21h 45mKorean Air
Deal found 3/27$786
This oojo deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2012:25 pmBKK - SEA
1 stop21h 05mEVA Air
Thu 8/72:10 amSEA - BKK
1 stop18h 40mEVA Air
Deal found 3/27$817
This Justfly.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/95:50 pmBKK - SEA
1 stop36h 20mSTARLUX Airlines
Wed 8/61:15 amSEA - BKK
1 stop20h 45mSTARLUX Airlines
Deal found 3/27$818
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/209:40 pmBKK - SEA
1 stop30h 00mDelta
Fri 8/81:05 pmSEA - BKK
1 stop18h 40mDelta
Deal found 3/27$825
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2612:05 amBKK - SEA
2 stops32h 28mMultiple Airlines
Tue 6/310:00 amSEA - BKK
3 stops34h 50mMultiple Airlines
Deal found 3/27$845
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/99:35 amBKK - SEA
2 stops61h 14mUnited Airlines
Tue 8/124:30 pmSEA - BKK
1 stop22h 05mUnited Airlines
Deal found 3/27$877
This Justfly.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/99:35 amBKK - SEA
1 stop18h 50mANA
Thu 8/77:00 amSEA - BKK
2 stops26h 55mANA
Deal found 3/27$882
This FlightHub deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:20 amBKK - SEA
1 stop25h 10mAsiana Airlines
Tue 5/62:15 pmSEA - BKK
1 stop18h 55mAsiana Airlines
Deal found 3/26$901
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/101:50 amBKK - PDX
3 stops30h 55mMultiple Airlines
Sun 5/1810:10 amPDX - BKK
3 stops34h 40mMultiple Airlines
Deal found 3/27$906
This SmartFares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/115:50 pmBKK - PDX
2 stops41h 06mSTARLUX Airlines
Sun 5/188:45 pmPDX - BKK
2 stops29h 55mSTARLUX Airlines
Deal found 3/27$945

Cheapflights Fare Finder

Customize your flight search to find flights from Suvarnabhumi to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Washington that are best for you.

Fly from

Suvarnabhumi

Fly to

Washington

Route

Depart

Return

Price

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 9/16

11:20 pm-7:15 pm

1 stop33h 55m

Seattle/Tacoma Intl

Wed 10/8

11:35 pm-12:15 pm

1 stop22h 40m

$632

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 6/9

1:20 pm-7:30 pm

1 stop20h 10m

Seattle/Tacoma Intl

Mon 8/11

1:40 am-9:45 am

1 stop18h 05m

$767

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 6/9

11:30 pm-10:50 am

1 stop25h 20m

Seattle/Tacoma Intl

Thu 8/7

1:20 pm-1:05 am

1 stop21h 45m

$786

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Fri 6/20

12:25 pm-7:30 pm

1 stop21h 05m

Seattle/Tacoma Intl

Thu 8/7

2:10 am-10:50 am

1 stop18h 40m

$817

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 6/9

5:50 pm-4:10 pm

1 stop36h 20m

Seattle/Tacoma Intl

Wed 8/6

1:15 am-12:00 pm

1 stop20h 45m

$818

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Fri 6/20

9:40 pm-1:40 pm

1 stop30h 00m

Seattle/Tacoma Intl

Fri 8/8

1:05 pm-9:45 pm

1 stop18h 40m

$825

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 5/26

12:05 am-6:33 pm

2 stops32h 28m

Seattle/Tacoma Intl

Tue 6/3

10:00 am-10:50 am

3 stops34h 50m

$845

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 6/9

9:35 am-8:49 am

2 stops61h 14m

Seattle/Tacoma Intl

Tue 8/12

4:30 pm-4:35 am

1 stop22h 05m

$877

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 6/9

9:35 am-2:25 pm

1 stop18h 50m

Seattle/Tacoma Intl

Thu 8/7

7:00 am-11:55 pm

2 stops26h 55m

$882

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 4/15

1:20 am-12:30 pm

1 stop25h 10m

Seattle/Tacoma Intl

Tue 5/6

2:15 pm-11:10 pm

1 stop18h 55m

$901

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 42 results
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Best time to book a flight from Suvarnabhumi to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Suvarnabhumi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Washington

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to State of Washington (average of $238). Flying from Bangkok Suvarnabhumi Airport to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to WA?

Find hourly flight availability from Suvarnabhumi to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Bangkok Suvarnabhumi Airport to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated March 28, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Bangkok to Washington have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
146 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Crew

9.3

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
146 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Crew

9.3

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
EVA Air
8.4
Very good
1,169 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Crew

9.3

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,050 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Crew

9.3

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Crew

9.3

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
ANA
8.3
Very good
829 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Crew

9.3

Food

8.9

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to State of Washington one-way?

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at $452. China Airlines flights start at $473 while deals on STARLUX Airlines start at $505 one-way.

  • What are the most popular routes from Bangkok Suvarnabhumi Airport to State of Washington?

    The most popular flight routes from Bangkok Suvarnabhumi Airport to State of Washington are Bangkok Suvarnabhumi - Seattle/Tacoma Intl, Bangkok Suvarnabhumi - Portland and Bangkok Suvarnabhumi - Spokane.

  • Can I find deals for flights from Suvarnabhumi to Washington that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Washington.

  • Can I find deals for business class flights from Suvarnabhumi to Washington?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to State of Washington (average of $238). Flying from Bangkok Suvarnabhumi Airport to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Suvarnabhumi to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Suvarnabhumi to Washington

Discover the top 10 airlines that operate flights from Suvarnabhumi to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$551Average$638FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$649Average$840FlexibilityNo cancel feeOn-time76%
STARLUX AirlinesCheapest$796Average$1,003FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$801Average$874FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$803Average$966FlexibilityNo cancel feeOn-time81%
DeltaCheapest$829Average$986FlexibilityNo cancel feeOn-timeN/A
ANACheapest$830Average$1,093FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$846Average$960FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$851Average$1,031FlexibilityNo cancel feeOn-time74%
Japan AirlinesCheapest$922Average$1,038FlexibilityNo cancel feeOn-time79%
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