Washington

$349+ Cheap flights from Southeast Asia 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEA
Jan 17 — Jan 241
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Cheap flight deals from Southeast Asia to Washington

Cheapest flights from Southeast Asia to Washington
Explore the most affordable flight options available from Southeast Asia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This China Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/2510:55 amMNL - SEA
1 stop23h 15mChina Airlines
Tue 12/3012:10 amSEA - MNL
1 stop23h 45mChina Airlines
Deal found 12/15$725
This China Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/1812:10 pmCEB - SEA
1 stop22h 00mChina Airlines
Tue 12/3012:10 amSEA - CEB
1 stop19h 00mChina Airlines
Deal found 12/17$737
This STARLUX Airlines deal was found by Cheapflights users on 12/17. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:35 pmCEB - SEA
1 stop35h 30mSTARLUX Airlines
Wed 12/3111:45 pmSEA - CEB
1 stop26h 50mSTARLUX Airlines
Deal found 12/17$761
This Korean Air deal was found by Cheapflights users on 12/16. 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 12/2211:50 pmSGN - SEA
1 stop24h 10mKorean Air
Sun 1/1111:00 amSEA - SGN
1 stop34h 50mKorean Air
Deal found 12/16$779
This oojo deal was found by Cheapflights users on 12/17. 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 12/2012:30 pmCEB - SEA
1 stop21h 40mEVA Air
Sat 12/2711:30 pmSEA - CEB
1 stop19h 45mEVA Air
Deal found 12/17$785
This FlightHub deal was found by Cheapflights users on 12/17. 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 12/1812:30 pmCEB - SEA
1 stop21h 40mEVA Air
Sat 1/311:30 pmSEA - CEB
1 stop19h 45mEVA Air
Deal found 12/17$787
This oojo deal was found by Cheapflights users on 12/18. 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 12/203:45 pmSGN - SEA
1 stop17h 25mEVA Air
Sat 12/2712:10 amSEA - SGN
1 stop30h 50mEVA Air
Deal found 12/18$789
This China Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/202:05 pmBKK - SEA
1 stop19h 05mChina Airlines
Sat 12/2712:10 amSEA - BKK
1 stop21h 55mChina Airlines
Deal found 12/16$789
This Agoda.com deal was found by Cheapflights users on 12/16. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:15 pmBKK - SEA
1 stop15h 55mEVA Air
Sat 1/311:30 pmSEA - BKK
1 stop20h 40mEVA Air
Deal found 12/16$791
This Trip.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/205:50 pmSGN - SEA
1 stop36h 15mSTARLUX Airlines
Tue 1/1311:45 pmSEA - SGN
1 stop19h 45mSTARLUX Airlines
Deal found 12/16$794
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/2511:05 pmSGN - SEA
2 stops39h 52mUnited Airlines
Tue 1/139:00 amSEA - SGN
2 stops46h 55mUnited Airlines
Deal found 12/16$798
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/2511:05 pmSGN - SEA
2 stops39h 52mUnited Airlines
Thu 1/1512:35 pmSEA - SGN
2 stops43h 20mUnited Airlines
Deal found 12/16$806

Find flight deals from Southeast Asia to Washington

Keep the following information in mind while searching for Southeast Asia to Washington flight deals. Data was last updated December 18, 2025.

Round-trip from

$563
(oojo)

One-way from

$349
(Kiwi.com)
From Southeast Asia to Washington
One-way flight from Southeast Asia to Washington

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southeast Asia 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 December 18, 2025.
Use the filters below to find and compare flights from Southeast Asia to Washington that are best for you.

Fly from

Southeast Asia

Fly to

Washington

Route

Depart

Return

Price

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Thu 1/22

11:50 am-3:05 pm

1 stop19h 15m

Seattle/Tacoma Intl

Fri 1/23

11:45 pm-11:05 am

1 stop19h 20m

$586

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Thu 5/7

10:30 am-4:10 pm

1 stop20h 40m

Seattle/Tacoma Intl

Sat 5/9

1:15 am-9:35 am

1 stop17h 20m

$586

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

Thu 4/23

10:50 am-4:10 pm

1 stop20h 20m

Seattle/Tacoma Intl

Sun 4/26

1:15 am-7:05 pm

1 stop26h 50m

$588

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 5/6

10:30 am-4:10 pm

1 stop20h 40m

Seattle/Tacoma Intl

Thu 5/21

1:15 am-9:35 am

1 stop17h 20m

$619

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Thu 3/5

11:50 am-3:05 pm

1 stop19h 15m

Seattle/Tacoma Intl

Sun 4/5

1:15 am-9:30 am

1 stop17h 15m

$619

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

Thu 4/30

12:05 pm-7:15 pm

1 stop22h 10m

Seattle/Tacoma Intl

Tue 5/26

1:15 am-11:05 am

1 stop18h 50m

$649

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

Sun 4/26

12:05 pm-7:15 pm

1 stop22h 10m

Seattle/Tacoma Intl

Tue 5/26

1:15 am-11:05 am

1 stop18h 50m

$649

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

Mon 4/27

12:05 pm-7:15 pm

1 stop22h 10m

Seattle/Tacoma Intl

Sun 5/24

1:10 am-11:05 am

1 stop18h 55m

$649

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

Sat 3/7

12:10 pm-6:10 pm

1 stop22h 00m

Seattle/Tacoma Intl

Thu 3/12

1:10 am-11:10 am

1 stop19h 00m

$664

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 4/1

6:50 pm-7:30 pm

1 stop15h 40m

Seattle/Tacoma Intl

Wed 4/22

1:30 am-11:40 am

1 stop19h 10m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from Southeast Asia to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Southeast Asia 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 Southeast Asia to Washington

What is the cheapest month to book a flight from Southeast Asia to State of Washington?

Currently, September is the cheapest month in which you can book a flight from Southeast Asia to State of Washington (average of $550). Flying from Southeast Asia to State of Washington in July is currently the most expensive (average of $677). 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 YJX to WA?

Find hourly flight availability from Southeast Asia 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 December 18, 2025.

It’s typically best to fly out from Southeast Asia to State of Washington at noon. Doing so could potentially save you 36% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Southeast Asia to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Southeast Asia to Washington. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Southeast Asia to State of Washington flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2025.
Read through reviews of airlines operating flights from Southeast Asia to Washington, such as EVA Air, Korean Air, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Southeast Asia to State of Washington?

    A quick flight from Southeast Asia to State of Washington can take about 19h 15m. STARLUX Airlines provides one of the quickest options available for as low as $586. The distance between Southeast Asia and State of Washington is about 6648 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Southeast Asia to State of Washington one-way?

    One-way options have recently been found by users for as low as $350 on STARLUX Airlines. Other airlines that offer cheap prices include Singapore Airlines from $361 and EVA Air from $365 one-way.

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

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

  • How can I find direct flights from Southeast Asia to Washington?

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

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

    Yes. Cheapflights offers flight deals from Southeast Asia 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 Southeast Asia to State of Washington?

    Currently, September is the cheapest month in which you can book a flight from Southeast Asia to State of Washington (average of $550). Flying from Southeast Asia to State of Washington in July is currently the most expensive (average of $677). 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 Southeast Asia to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Southeast Asia to Washington

Discover the top 10 airlines that operate flights from Southeast Asia 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$565Average$794FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$624Average$779FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$653Average$841FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$660Average$852FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$671Average$846FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$709Average$899FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$761Average$802FlexibilityNo cancel feeOn-time69%
ANACheapest$781Average$1,066FlexibilityNo cancel feeOn-time80%
DeltaCheapest$829Average$926FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$833Average$1,114FlexibilityNo cancel feeOn-time81%

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