$521+ Cheap flights from Bangkok 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Bangkok to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bangkok to Washington
Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $607 (Trip.com) |
|---|---|
One-way from | $521 (Mytrip) |
Find flight deals from Bangkok to Washington
Cheapest flights from Bangkok to WashingtonExplore the most affordable flight options available from Bangkok to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Bangkok to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This oojo deal was found by Cheapflights users on 1/21. 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.
This Gotogate deal was found by Cheapflights users on 1/20. 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.
This China Airlines deal was found by Cheapflights users on 1/21. 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.
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/21. 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.
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/21. 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.
This United Airlines deal was found by Cheapflights users on 1/20. 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.
This ANA deal was found by Cheapflights users on 1/21. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. 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.
This StudentUniverse deal was found by Cheapflights users on 1/21. 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.
This Korean Air deal was found by Cheapflights users on 1/20. 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.
Find flights from Bangkok to Washington within your budget
Customize your flight search to find flights from Bangkok 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
BangkokSeattle
BKK - SEA
BKKSEA
Bangkok Suvarnabhumi
Thu 2/13
6:45 pm-6:10 pm
1 stop38h 25m
Seattle/Tacoma Intl
Sun 3/9
11:35 pm-12:20 pm
1 stop22h 45m
BangkokSeattle
BKK - SEA
BKKSEA
Bangkok Suvarnabhumi
Sun 3/9
1:50 am-11:55 am
1 stop24h 05m
Seattle/Tacoma Intl
Fri 4/25
2:05 pm-11:10 pm
1 stop19h 05m
BangkokSeattle
BKK - SEA
BKKSEA
Bangkok Suvarnabhumi
Thu 3/13
6:45 pm-7:10 pm
1 stop38h 25m
Seattle/Tacoma Intl
Sat 3/22
1:45 pm-12:20 am
1 stop20h 35m
BangkokSeattle
BKK - SEA
BKKSEA
Bangkok Suvarnabhumi
Wed 2/12
2:35 am-6:15 pm
1 stop30h 40m
Seattle/Tacoma Intl
Sat 3/8
12:10 am-1:05 pm
1 stop21h 55m
BangkokPortland
BKK - PDX
BKKPDX
Bangkok Suvarnabhumi
Fri 3/7
1:40 pm-9:54 pm
2 stops23h 14m
Portland
Fri 3/14
11:15 am-12:20 pm
2 stops35h 05m
BangkokSeattle
BKK - SEA
BKKSEA
Bangkok Suvarnabhumi
Fri 3/7
5:40 pm-3:05 pm
1 stop36h 25m
Seattle/Tacoma Intl
Thu 3/13
1:05 am-4:30 pm
1 stop25h 25m
BangkokSeattle
BKK - SEA
BKKSEA
Bangkok Suvarnabhumi
Wed 2/19
10:50 pm-1:20 pm
1 stop29h 30m
Seattle/Tacoma Intl
Wed 2/26
7:00 am-12:05 am
2 stops26h 05m
BangkokSeattle
BKK - SEA
BKKSEA
Bangkok Suvarnabhumi
Tue 6/10
9:35 am-2:25 pm
1 stop18h 50m
Seattle/Tacoma Intl
Wed 7/9
4:30 pm-4:35 am
2 stops46h 05m
BangkokSeattle
BKK - SEA
BKKSEA
Bangkok Suvarnabhumi
Tue 6/10
12:20 pm-7:30 pm
1 stop21h 10m
Seattle/Tacoma Intl
Tue 7/8
1:10 am-11:05 am
1 stop19h 55m
BangkokPortland
BKK - PDX
BKKPDX
Bangkok Suvarnabhumi
Tue 3/11
1:00 am-10:21 pm
2 stops35h 21m
Portland
Thu 5/1
6:00 am-11:35 pm
2 stops27h 35m
Best time to book a flight from Bangkok to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Bangkok with our price prediction graph.
Travel insights for flights from Bangkok to Washington
Get recent, data-driven insights about flights from Bangkok to Washington including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Bangkok to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Bangkok to State of Washington (average of $238). Flying from Bangkok 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 Bangkok 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 January 21, 2025.
When flying from Bangkok 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 January 21, 2025.
To help decide which airline to fly from Bangkok to Washington, see what other customers have to say about Asiana Airlines, China Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Related info for your journey
Find useful and relevant information for your journey from Bangkok to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Bangkok to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Bangkok to Washington
Discover the top 10 airlines that operate flights from Bangkok 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$548 | Average$635 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$651 | Average$883 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$803 | Average$966 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$830 | Average$1,086 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$848 | Average$878 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$850 | Average$960 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$869 | Average$1,041 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$918 | Average$1,008 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$940 | Average$986 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$948 | Average$1,037 | FlexibilityNo cancel fee | On-time79% |