How long is the flight from State of Washington to Laos?

For as low as $1,908, Singapore Airlines can have you in Laos from State of Washington in 28h 25m. State of Washington and Laos are separated by a distance of 7023 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from State of Washington to Laos one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $126. United Airlines flights start at $149 while deals on American Airlines start at $153 one-way.

In terms of precipitation, rainfall in Laos ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Laos when rainfall is around 0.4 in.

If weather is an important factor for your trip to Laos, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

What is the cheapest time of day to fly from WA to LA?

When flying from State of Washington to Laos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$412+ Flights from Washington to Laos

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Cheap 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 December 15, 2025.

Thu 12/2511:30 pmSEA - VTE

2 stops51h 10mMultiple Airlines

Sat 1/108:30 pmVTE - SEA

2 stops36h 40mMultiple Airlines

Deal found 12/14

$1,822

Sat 12/1312:10 amSEA - LPQ

2 stops45h 55mMultiple Airlines

Wed 1/141:45 pmLPQ - SEA

2 stops19h 25mMultiple Airlines

Deal found 12/13

$1,849

Tue 12/2312:10 amSEA - VTE

2 stops28h 35mMultiple Airlines

Thu 1/81:55 pmVTE - SEA

2 stops18h 35mMultiple Airlines

Deal found 12/13

$2,181

Sun 12/2112:10 amSEA - VTE

2 stops54h 40mMultiple Airlines

Mon 12/2911:35 amVTE - SEA

3 stops44h 55mMultiple Airlines

Deal found 12/15

$2,305

Tue 12/2311:30 pmSEA - VTE

2 stops31h 15mMultiple Airlines

Sun 1/48:30 pmVTE - SEA

2 stops36h 40mMultiple Airlines

Deal found 12/13

$2,386

Best flights from Washington to Laos
Discover carefully curated flight deals from Washington to Laos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Tue 3/109:45 amSEA - VTE

1 stop36h 15mSingapore Airlines

Tue 3/2412:35 pmVTE - SEA

1 stop57h 35mSingapore Airlines

Deal found 12/14

$870

Sun 4/121:10 amSEA - VTE

2 stops23h 55mMultiple Airlines

Sat 4/2512:05 pmVTE - SEA

2 stops21h 25mMultiple Airlines

Deal found 12/14

$970

Thu 1/294:05 pmSEA - LPQ

2 stops28h 25mQatar Airways

Mon 2/21:45 pmLPQ - SEA

2 stops60h 55mQatar Airways

Deal found 12/12

$1,908

Mon 3/91:10 amSEA - LPQ

2 stops22h 50mMultiple Airlines

Tue 3/241:45 pmLPQ - SEA

2 stops18h 45mMultiple Airlines

Deal found 12/13

$1,008

Mon 1/57:09 amSEA - VTE

2 stops25h 56mMultiple Airlines

Mon 3/301:00 amVTE - SEA

2 stops31h 23mMultiple Airlines

Deal found 12/14

$1,044

Tue 3/109:45 amSEA - VTE

1 stop36h 15mMultiple Airlines

Tue 3/242:50 pmVTE - SEA

2 stops55h 20mMultiple Airlines

Deal found 12/14

$1,059

Thu 4/161:30 amSEA - VTE

3 stops27h 45mMultiple Airlines

Sun 5/176:40 pmVTE - SEA

2 stops38h 50mMultiple Airlines

Deal found 12/15

$1,081

Sat 2/711:30 pmSEA - VTE

2 stops29h 15mMultiple Airlines

Sun 2/158:30 pmVTE - SEA

2 stops36h 40mMultiple Airlines

Deal found 12/14

$1,089

Mon 2/97:24 amPDX - VTE

2 stops25h 41mMultiple Airlines

Tue 3/313:50 pmVTE - PDX

3 stops38h 53mMultiple Airlines

Deal found 12/13

$1,257

Mon 2/910:52 amPDX - LPQ

3 stops35h 13mQatar Airways

Tue 3/3112:45 pmLPQ - PDX

3 stops42h 04mQatar Airways

Deal found 12/13

$2,452

Mon 2/97:05 pmPDX - LPQ

2 stops27h 00mMultiple Airlines

Tue 3/3112:45 pmLPQ - PDX

2 stops39h 00mMultiple Airlines

Deal found 12/13

$2,526

Last-minute flights from Washington to Laos
Discover last-minute flight deals from Washington to Laos. Data last updated December 15, 2025 and is based on user searches.

Sat 12/1312:10 amSEA - LPQ

2 stops45h 55mMultiple Airlines

Wed 1/141:45 pmLPQ - SEA

2 stops19h 25mMultiple Airlines

Deal found 12/13

$1,849

Sat 1/311:30 pmSEA - VTE

2 stops27h 10mMultiple Airlines

Sat 1/108:30 pmVTE - SEA

2 stops36h 40mMultiple Airlines

Deal found 12/14

$1,437

Mon 1/57:09 amSEA - VTE

2 stops25h 56mMultiple Airlines

Mon 3/301:00 amVTE - SEA

2 stops31h 23mMultiple Airlines

Deal found 12/14

$1,044

Fri 1/98:45 amSEA - VTE

1 stop36h 15mSingapore Airlines

Mon 1/1912:35 pmVTE - SEA

1 stop33h 35mSingapore Airlines

Deal found 12/14

$1,123

Fri 1/91:40 pmSEA - VTE

1 stop19h 45mMultiple Airlines

Mon 1/198:05 amVTE - SEA

2 stops46h 00mMultiple Airlines

Deal found 12/14

$1,183

Tue 1/2712:10 amSEA - VTE

3 stops27h 45mMultiple Airlines

Wed 2/42:50 pmVTE - SEA

2 stops18h 20mMultiple Airlines

Deal found 12/14

$1,106

Thu 1/294:05 pmSEA - LPQ

2 stops28h 25mQatar Airways

Mon 2/21:45 pmLPQ - SEA

2 stops60h 55mQatar Airways

Deal found 12/14

$1,908

One-way flights from Washington to Laos
Search for one-way flight options from Washington to Laos. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Tue 3/39:30 pmSEA - VTE

3 stops30h 25mMultiple Airlines

Deal found 12/14

$412

Thu 2/268:45 amSEA - VTE

1 stop36h 15mSingapore Airlines

Deal found 12/15

$416

Tue 3/38:45 amSEA - VTE

1 stop36h 15mSingapore Airlines

Deal found 12/14

$461

Thu 2/269:30 pmSEA - VTE

2 stops43h 05mMultiple Airlines

Deal found 12/15

$471

Thu 2/2612:10 amSEA - VTE

3 stops27h 45mMultiple Airlines

Deal found 12/15

$479

Fri 2/278:45 amSEA - VTE

1 stop36h 15mSingapore Airlines

Deal found 12/15

$509

Find flight deals from Washington to Laos

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Round-trip from	$840 (Trip.com)
One-way from	$412 (Trip.com)

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From Washington to Laos

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One-way flight from Washington to Laos

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Fly from

Fly to

Route

Depart

Return

Price

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Tue 3/10

9:45 am-12:00 pm

1 stop36h 15m

Vientiane Wattay

Tue 3/24

12:35 pm-8:10 am

1 stop57h 35m

$870

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Sun 4/12

1:10 am-3:05 pm

2 stops23h 55m

Vientiane Wattay

Sat 4/25

12:05 pm-7:30 pm

2 stops21h 25m

$970

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Mon 3/9

1:10 am-2:00 pm

2 stops22h 50m

Luang Prabang

Tue 3/24

1:45 pm-6:30 pm

2 stops18h 45m

$1,008

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Mon 1/5

7:09 am-12:05 am

2 stops25h 56m

Vientiane Wattay

Mon 3/30

1:00 am-6:23 pm

2 stops31h 23m

$1,044

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Tue 3/10

9:45 am-12:00 pm

1 stop36h 15m

Vientiane Wattay

Tue 3/24

2:50 pm-8:10 am

2 stops55h 20m

$1,059

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Thu 4/16

1:30 am-7:15 pm

3 stops27h 45m

Vientiane Wattay

Sun 5/17

6:40 pm-7:30 pm

2 stops38h 50m

$1,081

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Sat 2/7

11:30 pm-7:45 pm

2 stops29h 15m

Vientiane Wattay

Sun 2/15

8:30 pm-6:10 pm

2 stops36h 40m

$1,089

PortlandVientiane

PDX - VTE

PDXVTE

Portland

Mon 2/9

7:24 am-12:05 am

2 stops25h 41m

Vientiane Wattay

Tue 3/31

3:50 pm-4:43 pm

3 stops38h 53m

$1,257

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Thu 1/29

4:05 pm-11:30 am

2 stops28h 25m

Luang Prabang

Mon 2/2

1:45 pm-11:40 am

2 stops60h 55m

$1,908

PortlandLuang Prabang

PDX - LPQ

PDXLPQ

Portland

Mon 2/9

10:52 am-1:05 pm

3 stops35h 13m

Luang Prabang

Tue 3/31

12:45 pm-4:49 pm

3 stops42h 04m

$2,452

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 17 results

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

How long is the flight from State of Washington to Laos?
For as low as $1,908, Singapore Airlines can have you in Laos from State of Washington in 28h 25m. State of Washington and Laos are separated by a distance of 7023 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from State of Washington to Laos one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $126. United Airlines flights start at $149 while deals on American Airlines start at $153 one-way.
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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Washington to Laos

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$828	Average$1,190	FlexibilityNo cancel fee	On-time81%

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$412+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Laos with Cheapflights

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Cheap flight deals from Washington to Laos

Cheapest flights from Washington to LaosExplore 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 December 15, 2025.

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 December 15, 2025.

Find flight deals from Washington to Laos

Keep the following information in mind while searching for Washington to Laos flight deals. Data was last updated December 15, 2025.

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Round-trip from

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Use the filters below to find and compare flights from Washington to Laos that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Washington to Laos

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?

What are the cheapest airlines to fly from State of Washington to Laos one-way?

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

How can I find direct flights from Washington to Laos?

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

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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 December 15, 2025.