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$384+ 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
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$627
(oojo)

One-way from

$384
(Booking.com)
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 February 20, 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 Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/292:30 pmCGK - SEA
1 stop18h 20mEVA Air
Sun 10/191:30 amSEA - CGK
1 stop21h 50mEVA Air
Deal found 2/20$654
This Asiana 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1712:25 amCNX - SEA
1 stop25h 30mAsiana Airlines
Tue 4/222:15 pmSEA - CNX
1 stop19h 25mAsiana Airlines
Deal found 2/20$661
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.
Sat 3/83:15 amMNL - SEA
1 stop31h 00mChina Airlines
Sat 3/151:10 amSEA - MNL
1 stop34h 00mChina Airlines
Deal found 2/19$682
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/113:35 pmSGN - SEA
1 stop17h 45mPhilippine Airlines
Fri 4/1811:30 pmSEA - SGN
1 stop25h 00mPhilippine Airlines
Deal found 2/20$683
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.
Sun 4/612:05 pmCEB - SEA
1 stop22h 25mChina Airlines
Sat 4/121:10 amSEA - CEB
1 stop18h 55mChina Airlines
Deal found 2/20$705
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:30 pmMNL - SEA
1 stop26h 10mKorean Air
Sun 4/612:50 pmSEA - MNL
1 stop18h 15mKorean Air
Deal found 2/20$709
This Singapore 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:25 amCGK - SEA
1 stop17h 20mSingapore Airlines
Fri 10/1710:15 amSEA - CGK
1 stop32h 20mSingapore Airlines
Deal found 2/20$714
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2110:35 pmMNL - SEA
Nonstop11h 35mPhilippine Airlines
Fri 3/2811:35 pmSEA - MNL
Nonstop14h 10mPhilippine Airlines
Deal found 2/20$722
This Asiana 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2711:55 pmMNL - SEA
1 stop27h 35mAsiana Airlines
Wed 9/172:15 pmSEA - MNL
1 stop29h 40mAsiana Airlines
Deal found 2/20$725
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/92:00 amSIN - SEA
1 stop32h 30mChina Airlines
Tue 8/51:40 amSEA - SIN
1 stop19h 55mChina Airlines
Deal found 2/20$728
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 4/102:00 pmSIN - SEA
1 stop17h 10mSTARLUX Airlines
Tue 4/221:15 amSEA - SIN
1 stop20h 25mSTARLUX Airlines
Deal found 2/20$730

Find flights from Southeast Asia to Washington within your budget

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 February 20, 2025.

Fly from

Southeast Asia

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

JakartaSeattle

CGK - SEA

CGKSEA

Jakarta Soekarno-Hatta Intl

Tue 4/29

2:30 pm-6:50 pm

1 stop18h 20m

Seattle/Tacoma Intl

Sun 10/19

1:30 am-1:20 pm

1 stop21h 50m

$654

Chiang MaiSeattle

CNX - SEA

CNXSEA

Chiang Mai

Mon 3/17

12:25 am-11:55 am

1 stop25h 30m

Seattle/Tacoma Intl

Tue 4/22

2:15 pm-11:40 pm

1 stop19h 25m

$661

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Sat 3/8

3:15 am-6:15 pm

1 stop31h 00m

Seattle/Tacoma Intl

Sat 3/15

1:10 am-2:10 am

1 stop34h 00m

$682

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Fri 4/11

3:35 pm-7:20 pm

1 stop17h 45m

Seattle/Tacoma Intl

Fri 4/18

11:30 pm-2:30 pm

1 stop25h 00m

$683

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Mon 3/17

11:50 pm-11:55 am

1 stop27h 05m

Seattle/Tacoma Intl

Tue 4/15

2:15 pm-10:35 pm

1 stop17h 20m

$704

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

Sun 4/6

12:05 pm-7:30 pm

1 stop22h 25m

Seattle/Tacoma Intl

Sat 4/12

1:10 am-11:05 am

1 stop18h 55m

$705

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Sat 3/15

12:55 am-10:00 am

1 stop24h 05m

Seattle/Tacoma Intl

Sun 4/13

12:50 pm-10:05 pm

1 stop18h 15m

$712

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Tue 6/10

8:45 am-1:22 pm

1 stop19h 37m

Seattle/Tacoma Intl

Sat 8/9

7:33 pm-6:25 pm

1 stop31h 52m

$712

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 4/9

10:40 pm-7:20 pm

Nonstop11h 40m

Seattle/Tacoma Intl

Sun 4/27

11:30 pm-4:00 am

Nonstop13h 30m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Southeast Asia to Washington

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

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 $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 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 February 20, 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 February 20, 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
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 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 $384 on EVA Air. Other airlines that offer cheap prices include STARLUX Airlines from $407 and Korean Air from $424 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 $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 Southeast Asia to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Suvarnabhumi to Hobby 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$548Average$730FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$622Average$933FlexibilityNo cancel feeOn-time76%
ANACheapest$635Average$1,128FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$658Average$1,046FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$660Average$1,057FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$684Average$1,084FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$712Average$1,132FlexibilityNo cancel feeOn-time74%
Singapore AirlinesCheapest$763Average$1,410FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$820Average$1,103FlexibilityNo cancel feeOn-time79%
STARLUX AirlinesCheapest$867Average$975FlexibilityNo cancel feeOn-timeN/A
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