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$405+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEA
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
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 February 21, 2025.

Round-trip from

$627
(oojo)

One-way from

$405
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$843
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 ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 21, 2025.

This oojo deal was found by Cheapflights users on 2/19. 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 4/110:55 pmBKK - SEA
1 stop34h 25mPhilippine Airlines
Wed 4/3011:30 pmSEA - BKK
1 stop28h 10mPhilippine Airlines
Deal found 2/19$627
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/105:50 pmBKK - SEA
1 stop36h 20mSTARLUX Airlines
Tue 4/221:15 amSEA - BKK
1 stop20h 45mSTARLUX Airlines
Deal found 2/19$796
This Justfly.com deal was found by Cheapflights users on 2/19. 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.
Tue 9/164:45 pmBKK - SEA
1 stop16h 05mEVA Air
Tue 10/71:30 amSEA - BKK
1 stop19h 30mEVA Air
Deal found 2/19$825
This China Airlines deal was found by Cheapflights users on 2/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/312:40 amBKK - SEA
1 stop30h 50mChina Airlines
Tue 4/291:10 amSEA - BKK
1 stop21h 00mChina Airlines
Deal found 2/20$830
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2011:15 pmBKK - SEA
1 stop33h 55mMultiple Airlines
Thu 3/274:45 pmSEA - BKK
1 stop33h 35mMultiple Airlines
Deal found 2/20$845
This oojo deal was found by Cheapflights users on 2/19. 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.
Sat 5/311:30 pmBKK - SEA
1 stop25h 10mKorean Air
Tue 5/1312:50 pmSEA - BKK
1 stop20h 50mKorean Air
Deal found 2/19$852
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 3/191:00 amBKK - SEA
1 stop27h 40mDelta
Thu 3/2711:35 amSEA - BKK
1 stop19h 55mDelta
Deal found 2/20$870
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 8/279:35 amBKK - SEA
2 stops41h 16mUnited Airlines
Thu 8/284:30 pmSEA - BKK
1 stop22h 05mUnited Airlines
Deal found 2/20$876
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Thu 5/11:10 amBKK - SEA
1 stop25h 20mAsiana Airlines
Mon 5/122:15 pmSEA - BKK
1 stop18h 55mAsiana Airlines
Deal found 2/19$899
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/309:35 amBKK - SEA
1 stop18h 50mANA
Mon 8/117:00 amSEA - BKK
2 stops26h 55mANA
Deal found 2/19$904
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 3/1111:15 pmBKK - PDX
2 stops30h 44mDelta
Wed 4/237:23 amPDX - BKK
2 stops24h 22mDelta
Deal found 2/20$957
This Korean Air deal was found by Cheapflights users on 2/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:15 pmBKK - PDX
2 stops31h 10mMultiple Airlines
Wed 4/237:23 amPDX - BKK
2 stops24h 22mMultiple Airlines
Deal found 2/20$959

Find flights from Suvarnabhumi to Washington within your budget

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 February 21, 2025.

Fly from

Suvarnabhumi

Fly to

Washington

Route

Depart

Return

Price

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 4/1

10:55 pm-7:20 pm

1 stop34h 25m

Seattle/Tacoma Intl

Wed 4/30

11:30 pm-5:40 pm

1 stop28h 10m

$627

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 4/10

5:50 pm-4:10 pm

1 stop36h 20m

Seattle/Tacoma Intl

Tue 4/22

1:15 am-12:00 pm

1 stop20h 45m

$796

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 3/31

2:40 am-7:30 pm

1 stop30h 50m

Seattle/Tacoma Intl

Tue 4/29

1:10 am-12:10 pm

1 stop21h 00m

$830

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 3/20

11:15 pm-7:10 pm

1 stop33h 55m

Seattle/Tacoma Intl

Thu 3/27

4:45 pm-4:20 pm

1 stop33h 35m

$845

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sat 5/3

11:30 pm-10:40 am

1 stop25h 10m

Seattle/Tacoma Intl

Tue 5/13

12:50 pm-11:40 pm

1 stop20h 50m

$852

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 3/19

1:00 am-2:40 pm

1 stop27h 40m

Seattle/Tacoma Intl

Thu 3/27

11:35 am-9:30 pm

1 stop19h 55m

$870

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 5/1

1:10 am-12:30 pm

1 stop25h 20m

Seattle/Tacoma Intl

Mon 5/12

2:15 pm-11:10 pm

1 stop18h 55m

$899

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 6/30

9:35 am-2:25 pm

1 stop18h 50m

Seattle/Tacoma Intl

Mon 8/11

7:00 am-11:55 pm

2 stops26h 55m

$904

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sun 6/29

1:35 am-6:50 pm

1 stop31h 15m

Seattle/Tacoma Intl

Sun 8/10

2:10 am-11:20 am

1 stop19h 10m

$921

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 3/11

11:15 pm-3:59 pm

2 stops30h 44m

Portland

Wed 4/23

7:23 am-9:45 pm

2 stops24h 22m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 50 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.

Travel insights for flights from Suvarnabhumi to Washington

Get recent, data-driven insights about flights from Suvarnabhumi to Washington including ideal travel times, pricing trends, and more.

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 February 21, 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 February 21, 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
140 reviews

Crew

9.3

Overall

9.1

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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
140 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Crew

9.3

Overall

9.1

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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
1,200 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Crew

9.3

Overall

9.1

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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
1,037 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Crew

9.3

Overall

9.1

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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
8.4
Very good
842 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Crew

9.3

Overall

9.1

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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
140 reviews

Crew

9.3

Overall

9.1

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

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 STARLUX Airlines, which is currently one of the cheapest options available, starting at $497. China Airlines flights start at $509 while deals on Singapore Airlines start at $517 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 February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$548Average$637FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$651Average$860FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$801Average$874FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$803Average$962FlexibilityNo cancel feeOn-time81%
ANACheapest$830Average$1,090FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$850Average$960FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$855Average$1,044FlexibilityNo cancel feeOn-time74%
Japan AirlinesCheapest$922Average$1,038FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$937Average$1,009FlexibilityNo cancel feeOn-time71%
DeltaCheapest$938Average$982FlexibilityNo cancel feeOn-timeN/A
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