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$339+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$528
(oojo)

One-way from

$339
(oojo)
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 junio 12, 2025.

This oojo deal was found by Cheapflights users on 6/11. 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.
vie. 9/127:55 pmCRK - SEA
1 stop35h 15mSTARLUX Airlines
vie. 9/191:15 amSEA - CRK
1 stop16h 45mSTARLUX Airlines
Deal found 6/11$528
This oojo deal was found by Cheapflights users on 6/10. 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. 9/1110:50 amCEB - SEA
1 stop20h 20mSTARLUX Airlines
vie. 9/191:15 amSEA - CEB
1 stop26h 50mSTARLUX Airlines
Deal found 6/10$635
This FlightHub deal was found by Cheapflights users on 6/10. 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.
mié. 9/102:00 amCEB - SEA
1 stop25h 30mAsiana Airlines
sáb. 9/202:15 pmSEA - CEB
1 stop19h 45mAsiana Airlines
Deal found 6/10$648
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/1812:55 amCGK - SEA
1 stop32h 20mPhilippine Airlines
vie. 10/3111:55 pmSEA - CGK
1 stop34h 00mPhilippine Airlines
Deal found 6/11$684
This oojo deal was found by Cheapflights users on 6/9. 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. 11/2512:05 pmCRK - SEA
1 stop21h 35mEVA Air
mié. 11/2612:10 amSEA - CRK
1 stop18h 50mEVA Air
Deal found 6/9$692
This Korean Air deal was found by Cheapflights users on 6/11. 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.
lun. 9/13:05 amMNL - SEA
1 stop22h 35mKorean Air
jue. 10/3012:00 pmSEA - MNL
1 stop18h 45mKorean Air
Deal found 6/11$703
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1111:55 pmCEB - SEA
1 stop34h 20mMultiple Airlines
sáb. 9/207:05 pmSEA - CEB
2 stops24h 35mMultiple Airlines
Deal found 6/10$706
This FlightHub deal was found by Cheapflights users on 6/12. 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.
mié. 9/102:40 pmMNL - SEA
2 stops18h 56mANA
mié. 9/244:30 pmSEA - MNL
1 stop30h 00mANA
Deal found 6/12$713
This Asiana Airlines deal was found by Cheapflights users on 6/10. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/811:55 pmMNL - SEA
1 stop27h 50mAsiana Airlines
jue. 7/172:30 pmSEA - MNL
1 stop29h 25mAsiana Airlines
Deal found 6/10$723
This Vakatrip deal was found by Cheapflights users on 6/11. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/2911:30 pmBKK - SEA
1 stop27h 00mMultiple Airlines
vie. 10/172:15 pmSEA - BKK
1 stop19h 10mMultiple Airlines
Deal found 6/11$727
This Singapore Airlines deal was found by Cheapflights users on 6/11. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/216:40 pmKUL - SEA
1 stop28h 30mSingapore Airlines
dom. 11/308:45 amSEA - KUL
1 stop31h 25mSingapore Airlines
Deal found 6/11$728
This oojo deal was found by Cheapflights users on 6/12. 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. 9/94:50 pmMNL - SEA
1 stop17h 55mChina Airlines
lun. 9/228:08 pmSEA - MNL
2 stops28h 42mChina Airlines
Deal found 6/12$734

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 junio 12, 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

Angeles CitySeattle

CRK - SEA

CRKSEA

Angeles City Clark Intl

vie. 9/12

7:55 pm-4:10 pm

1 stop35h 15m

Seattle/Tacoma Intl

vie. 9/19

1:15 am-9:00 am

1 stop16h 45m

$528

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

jue. 9/11

10:50 am-4:10 pm

1 stop20h 20m

Seattle/Tacoma Intl

vie. 9/19

1:15 am-7:05 pm

1 stop26h 50m

$635

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

mié. 9/10

2:00 am-12:30 pm

1 stop25h 30m

Seattle/Tacoma Intl

sáb. 9/20

2:15 pm-1:00 am

1 stop19h 45m

$648

JakartaSeattle

CGK - SEA

CGKSEA

Jakarta Soekarno-Hatta Intl

sáb. 10/18

12:55 am-7:15 pm

1 stop32h 20m

Seattle/Tacoma Intl

vie. 10/31

11:55 pm-11:55 pm

1 stop34h 00m

$684

Angeles CitySeattle

CRK - SEA

CRKSEA

Angeles City Clark Intl

mar. 11/25

12:05 pm-5:40 pm

1 stop21h 35m

Seattle/Tacoma Intl

mié. 11/26

12:10 am-11:00 am

1 stop18h 50m

$692

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

lun. 9/1

3:05 am-10:40 am

1 stop22h 35m

Seattle/Tacoma Intl

lun. 11/3

11:00 am-11:25 pm

1 stop20h 25m

$703

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

jue. 9/11

11:55 pm-7:15 pm

1 stop34h 20m

Seattle/Tacoma Intl

sáb. 9/20

7:05 pm-10:40 am

2 stops24h 35m

$706

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

mié. 9/10

2:40 pm-6:36 pm

2 stops18h 56m

Seattle/Tacoma Intl

mié. 9/24

4:30 pm-1:30 pm

1 stop30h 00m

$713

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

mar. 7/8

11:55 pm-12:45 pm

1 stop27h 50m

Seattle/Tacoma Intl

jue. 7/17

2:30 pm-10:55 am

1 stop29h 25m

$723

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

dom. 6/29

11:30 pm-12:30 pm

1 stop27h 00m

Seattle/Tacoma Intl

vie. 10/17

2:15 pm-11:25 pm

1 stop19h 10m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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 July is currently the most expensive (average of $391). 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 junio 12, 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.

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 junio 12, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from Southeast Asia to Washington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
177 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,202 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,088 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,489 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
738 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Food

8.8

Entertainment

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.

  • 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 $339 on STARLUX Airlines. Other airlines that offer cheap prices include Philippine Airlines from $393 and Singapore Airlines from $409 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 July is currently the most expensive (average of $391). 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

Browse thousands of different options on Cheapflights for your next trip

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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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Haneda to Seattle flights
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New Delhi to Seattle flights
Haneda to O'Hare Intl flights
Haneda to San Francisco flights
Manila to John F Kennedy Intl flights
Incheon Intl to O'Hare Intl flights
Narita to John F Kennedy Intl flights
Singapore to John F Kennedy Intl flights
Pu Dong to Los Angeles flights
Narita to O'Hare Intl flights
Incheon Intl to San Francisco flights
Incheon Intl to Boston flights
Suvarnabhumi to Los Angeles flights
Hong Kong to Los Angeles flights
Taiwan Taoyuan Intl to San Francisco flights
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Singapore to Newark flights
Incheon Intl to Dulles Intl flights
Hongqiao Intl to San Francisco flights
Angeles City to Hobby flights
Hyderabad to O'Hare Intl flights

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$551Average$765FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$622Average$833FlexibilityNo cancel feeOn-time76%
ANACheapest$627Average$1,258FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$660Average$909FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$684Average$886FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$712Average$984FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$762Average$897FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$763Average$1,340FlexibilityNo cancel feeOn-time81%
STARLUX AirlinesCheapest$785Average$894FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$829Average$1,028FlexibilityNo cancel feeOn-timeN/A

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