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$369+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEA
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap 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 septiembre 16, 2025.

Round-trip from

$569
(Kiwi.com)

One-way from

$369
(Expedia)
From Southeast Asia to Washington
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One-way flight from Southeast Asia to Washington
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Find 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 septiembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/273:15 amSIN - SEA
1 stop26h 30mMultiple Airlines
dom. 10/192:55 pmSEA - SIN
1 stop20h 20mMultiple Airlines
Deal found 9/15$569
This Flightnetwork deal was found by Cheapflights users on 9/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2911:10 pmSIN - SEA
1 stop30h 45mAsiana Airlines
mar. 11/412:10 amSEA - SIN
1 stop29h 45mAsiana Airlines
Deal found 9/15$594
This oojo deal was found by Cheapflights users on 9/14. 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.
mié. 10/2910:50 amCEB - SEA
1 stop20h 15mSTARLUX Airlines
mié. 11/511:45 pmSEA - CEB
1 stop26h 50mSTARLUX Airlines
Deal found 9/14$594
This Jettzy deal was found by Cheapflights users on 9/15. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/511:10 pmSIN - SEA
1 stop30h 45mAsiana Airlines
mar. 11/1112:10 amSEA - SIN
1 stop29h 45mAsiana Airlines
Deal found 9/15$603
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:35 pmCEB - SEA
1 stop35h 30mSTARLUX Airlines
mar. 11/1111:45 pmSEA - CEB
1 stop18h 05mSTARLUX Airlines
Deal found 9/15$612
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3010:50 amCEB - SEA
1 stop20h 15mSTARLUX Airlines
jue. 11/611:45 pmSEA - CEB
1 stop18h 05mSTARLUX Airlines
Deal found 9/15$623
This Trip.com deal was found by Cheapflights users on 9/14. 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.
vie. 10/2411:30 pmBKK - SEA
1 stop27h 00mMultiple Airlines
jue. 10/3012:10 amSEA - BKK
1 stop34h 35mMultiple Airlines
Deal found 9/14$658
This oojo deal was found by Cheapflights users on 9/14. 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.
jue. 10/96:40 pmBKK - SEA
1 stop38h 35mPhilippine Airlines
mié. 11/129:30 pmSEA - BKK
1 stop34h 15mPhilippine Airlines
Deal found 9/14$659
This oojo deal was found by Cheapflights users on 9/14. 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.
mar. 10/2812:15 amCEB - SEA
1 stop34h 25mPhilippine Airlines
mié. 11/59:30 pmSEA - CEB
1 stop21h 05mPhilippine Airlines
Deal found 9/14$660
This oojo deal was found by Cheapflights users on 9/14. 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.
jue. 9/186:40 pmBKK - SEA
1 stop38h 35mPhilippine Airlines
mié. 10/811:35 pmSEA - BKK
1 stop28h 05mPhilippine Airlines
Deal found 9/14$661
This oojo deal was found by Cheapflights users on 9/14. 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.
mié. 9/171:30 pmBKK - SEA
1 stop19h 45mPhilippine Airlines
mié. 10/811:35 pmSEA - BKK
1 stop28h 05mPhilippine Airlines
Deal found 9/14$665
This Mytrip deal was found by Cheapflights users on 9/14. 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.
mié. 10/2911:55 pmSIN - SEA
2 stops30h 00mMultiple Airlines
mar. 11/412:10 amSEA - SIN
2 stops25h 50mMultiple Airlines
Deal found 9/14$666

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 septiembre 16, 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

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

mié. 10/29

10:50 am-4:05 pm

1 stop20h 15m

Seattle/Tacoma Intl

mié. 11/5

11:45 pm-6:35 pm

1 stop26h 50m

$594

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

jue. 10/30

10:50 am-4:05 pm

1 stop20h 15m

Seattle/Tacoma Intl

jue. 11/6

11:45 pm-9:50 am

1 stop18h 05m

$623

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

mar. 10/28

12:15 am-7:40 pm

1 stop34h 25m

Seattle/Tacoma Intl

mié. 11/5

9:30 pm-10:35 am

1 stop21h 05m

$660

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

mar. 10/28

12:15 am-9:31 am

2 stops24h 16m

Seattle/Tacoma Intl

mié. 11/5

5:50 am-12:10 am

2 stops26h 20m

$667

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

mar. 10/28

12:30 pm-7:10 pm

1 stop21h 40m

Seattle/Tacoma Intl

lun. 11/10

12:10 am-11:15 am

1 stop19h 05m

$688

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

mié. 10/29

12:30 pm-7:10 pm

1 stop21h 40m

Seattle/Tacoma Intl

mar. 11/4

12:10 am-11:15 am

1 stop19h 05m

$688

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

jue. 10/30

12:30 pm-7:10 pm

1 stop21h 40m

Seattle/Tacoma Intl

mié. 11/5

12:10 am-11:15 am

1 stop19h 05m

$690

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

sáb. 10/4

4:50 pm-7:20 pm

1 stop17h 30m

Seattle/Tacoma Intl

mar. 10/21

1:10 am-3:50 pm

1 stop23h 40m

$694

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

lun. 9/29

10:35 am-7:20 pm

1 stop23h 45m

Seattle/Tacoma Intl

sáb. 10/25

1:10 am-9:55 am

1 stop17h 45m

$694

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

mar. 9/30

4:00 am-7:20 pm

1 stop30h 20m

Seattle/Tacoma Intl

dom. 10/19

1:10 am-9:35 am

1 stop17h 25m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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, January is the cheapest month in which you can book a flight from Southeast Asia to State of Washington (average of $238). Flying from Southeast Asia to State of Washington in June is currently the most expensive (average of $387). 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 septiembre 16, 2025.

When flying from Southeast Asia 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.

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 septiembre 16, 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.
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very good
1,140 reviews
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
China Airlines
8.3
Very good
767 reviews
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Asiana Airlines
8.2
Very good
480 reviews
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Philippine Airlines
7.2
Good
911 reviews
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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 17h 30m. STARLUX Airlines provides one of the quickest options available for as low as $694. 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 $383 on United Airlines. Other airlines that offer cheap prices include STARLUX Airlines from $388 and Singapore Airlines from $397 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, January is the cheapest month in which you can book a flight from Southeast Asia to State of Washington (average of $238). Flying from Southeast Asia to State of Washington in June is currently the most expensive (average of $387). 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.
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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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$553Average$782FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$622Average$823FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$660Average$885FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$684Average$907FlexibilityNo cancel feeOn-time70%
ANACheapest$698Average$992FlexibilityNo cancel feeOn-time80%
STARLUX AirlinesCheapest$705Average$862FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$710Average$973FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$761Average$855FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$763Average$1,299FlexibilityNo cancel feeOn-time81%
DeltaCheapest$829Average$954FlexibilityNo cancel feeOn-timeN/A

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