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$527+ Cheap flights from Washington to Laos

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — VTE
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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Find flight deals from Washington to Laos

Cheapest flights from Washington to Laos
Explore the most affordable flight options available from Washington to Laos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

This FlightHub deal was found by Cheapflights users on 10/30. 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.
Mon 11/246:29 amPDX - VTE
2 stops26h 36mChina Eastern
Sun 12/71:05 amVTE - PDX
2 stops30h 30mChina Eastern
Deal found 10/30$1,053
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Fri 12/58:45 amSEA - VTE
1 stop36h 15mSingapore Airlines
Sun 3/112:35 pmVTE - SEA
1 stop57h 35mSingapore Airlines
Deal found 10/30$1,066
This Gurufare deal was found by Cheapflights users on 10/30. 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.
Mon 11/246:29 amPDX - VTE
2 stops26h 36mChina Eastern
Sun 12/141:05 amVTE - PDX
2 stops30h 30mChina Eastern
Deal found 10/30$1,092
This Gurufare deal was found by Cheapflights users on 10/30. 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.
Mon 11/247:01 amPDX - VTE
2 stops26h 04mMultiple Airlines
Mon 12/156:00 pmVTE - PDX
3 stops37h 35mMultiple Airlines
Deal found 10/30$1,123
This KAYAK deal was found by Cheapflights users on 10/31. 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.
Sun 11/239:48 pmPDX - VTE
2 stops35h 17mMultiple Airlines
Fri 12/121:05 amVTE - PDX
2 stops30h 30mMultiple Airlines
Deal found 10/31$1,125
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Fri 12/58:45 amSEA - VTE
1 stop36h 15mMultiple Airlines
Sun 3/12:50 pmVTE - SEA
2 stops55h 20mMultiple Airlines
Deal found 10/30$1,159
This FlightHub deal was found by Cheapflights users on 10/30. 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 12/412:10 amSEA - VTE
1 stop31h 30mAsiana Airlines
Sun 3/111:50 pmVTE - SEA
1 stop29h 05mAsiana Airlines
Deal found 10/30$1,295
This Orbitz deal was found by Cheapflights users on 10/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:50 amPDX - VTE
2 stops23h 35mMultiple Airlines
Mon 12/812:35 pmVTE - PDX
2 stops35h 40mMultiple Airlines
Deal found 10/30$1,309
This Ovago deal was found by Cheapflights users on 10/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:29 amPDX - VTE
3 stops35h 36mChina Eastern
Fri 12/121:05 amVTE - PDX
2 stops30h 30mChina Eastern
Deal found 10/31$1,320
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Thu 12/2510:05 amSEA - VTE
2 stops43h 30mMultiple Airlines
Sun 1/117:55 amVTE - SEA
3 stops29h 11mMultiple Airlines
Deal found 10/29$1,480
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Mon 12/155:50 amSEA - VTE
2 stops27h 35mMultiple Airlines
Mon 12/224:25 pmVTE - SEA
3 stops30h 35mMultiple Airlines
Deal found 10/31$1,567
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Mon 12/19:50 amPDX - LPQ
3 stops34h 40mMultiple Airlines
Thu 12/254:05 pmLPQ - PDX
3 stops32h 10mMultiple Airlines
Deal found 10/31$1,781

Cheap flight deals from Washington to Laos

Keep the following information in mind while searching for Washington to Laos flight deals. Data was last updated October 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$831
(Trip.com)

One-way from

$527
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,021
Provider with most accurate pricing for Seattle/Tacoma Intl-Vientiane Wattay flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Vientiane Wattay flights.
Search Deals
From Washington to Laos
Search Deals
One-way flight from Washington to Laos
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($303 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Laos 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 October 31, 2025.
Use the filters below to find and compare flights from Washington to Laos that are best for you.

Fly from

Washington

Fly to

Laos

Route

Depart

Return

Price

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Wed 1/28

12:10 am-10:55 am

2 stops43h 45m

Vientiane Wattay

Thu 2/5

6:30 pm-1:55 pm

2 stops34h 25m

$849

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Thu 3/12

9:45 am-12:00 pm

1 stop36h 15m

Vientiane Wattay

Sat 3/21

12:35 pm-8:10 am

1 stop33h 35m

$944

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Thu 1/29

7:15 am-12:05 am

2 stops25h 50m

Vientiane Wattay

Wed 2/4

1:05 am-2:55 pm

2 stops28h 50m

$1,006

PortlandVientiane

PDX - VTE

PDXVTE

Portland

Mon 11/24

6:29 am-12:05 am

2 stops26h 36m

Vientiane Wattay

Sun 12/7

1:05 am-4:35 pm

2 stops30h 30m

$1,053

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Fri 12/5

8:45 am-12:00 pm

1 stop36h 15m

Vientiane Wattay

Sun 3/1

12:35 pm-7:10 am

1 stop57h 35m

$1,066

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Thu 3/12

11:05 am-8:35 pm

2 stops43h 30m

Vientiane Wattay

Sat 3/21

7:30 am-6:30 pm

3 stops25h 00m

$1,090

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Thu 3/5

10:05 am-8:35 pm

2 stops43h 30m

Vientiane Wattay

Sat 3/14

7:30 am-6:30 pm

3 stops25h 00m

$1,090

PortlandVientiane

PDX - VTE

PDXVTE

Portland

Mon 11/24

6:29 am-12:05 am

2 stops26h 36m

Vientiane Wattay

Sun 12/14

1:05 am-4:35 pm

2 stops30h 30m

$1,092

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Sun 3/15

9:45 am-12:00 pm

1 stop36h 15m

Vientiane Wattay

Thu 3/19

12:35 pm-8:10 am

1 stop33h 35m

$1,108

PortlandVientiane

PDX - VTE

PDXVTE

Portland

Mon 11/24

7:01 am-12:05 am

2 stops26h 04m

Vientiane Wattay

Mon 12/15

6:00 pm-4:35 pm

3 stops37h 35m

$1,123

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 28 results
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Best time to book a flight from Washington to Laos

Have a flexible travel schedule? Discover the best time to fly to Laos from Washington 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 Washington to Laos
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington to Laos. 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 State of Washington to Laos?

    For as low as $1,006, Singapore Airlines can have you in Laos from State of Washington in 25h 50m. State of Washington and Laos are separated by a distance of 7125 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Washington to Laos?

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

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

    Yes. Cheapflights offers flight deals from Washington to Laos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Washington to Laos

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Top airline flying from Washington to Laos

Discover the top airline that operate flights from Washington to Laos. 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 October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$956Average$1,095FlexibilityNo cancel feeOn-time81%

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