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$551+ Cheap flights from Washington, D.C. (WAS) 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — VTE
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Laos

Keep the following information in mind while searching for Washington, D.C. to Laos flight deals. Data was last updated August 20, 2025.

Round-trip from

$1,100
(Mytrip)

One-way from

$551
(Kiwi.com)
From Washington, D.C. (WAS) to Laos
Search Deals
One-way flight from Washington, D.C. (WAS) to Laos
Search Deals

Find flight deals from Washington, D.C. to Laos

Cheapest flights from Washington, D.C. to Laos
Explore the most affordable flight options available from Washington, D.C. to Laos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Mytrip deal was found by Cheapflights users on 8/18. 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 10/25:45 amBWI - VTE
3 stops44h 35mMultiple Airlines
Thu 10/96:40 pmVTE - BWI
3 stops46h 55mMultiple Airlines
Deal found 8/18$1,100
This FlightHub deal was found by Cheapflights users on 8/18. 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 8/2511:00 amIAD - VTE
2 stops23h 50mMultiple Airlines
Mon 9/156:40 pmVTE - IAD
2 stops32h 00mMultiple Airlines
Deal found 8/18$1,149
This Trip.com deal was found by Cheapflights users on 8/18. 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 9/39:00 pmIAD - VTE
2 stops38h 20mMultiple Airlines
Tue 9/911:35 amVTE - IAD
2 stops39h 05mMultiple Airlines
Deal found 8/18$1,168
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:00 pmIAD - VTE
2 stops35h 45mMultiple Airlines
Thu 9/2511:35 amVTE - IAD
2 stops39h 05mMultiple Airlines
Deal found 8/19$1,169
This Mytrip deal was found by Cheapflights users on 8/18. 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 8/255:45 amBWI - VTE
3 stops44h 35mMultiple Airlines
Mon 9/156:40 pmVTE - BWI
3 stops47h 21mMultiple Airlines
Deal found 8/18$1,189
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:00 pmIAD - VTE
2 stops35h 45mMultiple Airlines
Sat 11/81:55 pmVTE - IAD
2 stops30h 25mMultiple Airlines
Deal found 8/19$1,208
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Wed 9/35:45 amBWI - VTE
3 stops38h 50mMultiple Airlines
Tue 9/96:45 pmVTE - BWI
3 stops47h 16mMultiple Airlines
Deal found 8/18$1,213
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Tue 10/289:05 pmIAD - VTE
2 stops35h 40mMultiple Airlines
Tue 3/311:30 pmVTE - IAD
2 stops37h 10mMultiple Airlines
Deal found 8/18$1,220
This Mytrip deal was found by Cheapflights users on 8/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:45 amBWI - VTE
3 stops38h 50mMultiple Airlines
Sat 9/276:40 pmVTE - BWI
3 stops47h 21mMultiple Airlines
Deal found 8/20$1,237
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Tue 10/289:05 pmIAD - VTE
2 stops35h 40mMultiple Airlines
Mon 3/301:30 pmVTE - IAD
2 stops37h 10mMultiple Airlines
Deal found 8/18$1,272
This Trip.com deal was found by Cheapflights users on 8/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:10 pmIAD - VTE
2 stops27h 55mMultiple Airlines
Sat 12/131:55 pmVTE - IAD
2 stops38h 10mMultiple Airlines
Deal found 8/19$1,275
This oojo deal was found by Cheapflights users on 8/18. 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.
Thu 10/29:00 pmIAD - VTE
2 stops28h 55mMultiple Airlines
Thu 10/911:35 amVTE - IAD
2 stops39h 05mMultiple Airlines
Deal found 8/18$1,299

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 August 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Laos that are best for you.

Fly from

Washington, D.C.

Fly to

Laos

Route

Depart

Return

Price

BaltimoreVientiane

BWI - VTE

BWIVTE

Baltimore/Washington

Thu 10/2

5:45 am-1:20 pm

3 stops44h 35m

Vientiane Wattay

Thu 10/9

6:40 pm-6:35 am

3 stops46h 55m

$1,100

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Wed 9/3

9:00 pm-10:20 pm

2 stops38h 20m

Vientiane Wattay

Tue 9/9

11:35 am-3:40 pm

2 stops39h 05m

$1,168

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Thu 9/18

9:00 pm-7:45 pm

2 stops35h 45m

Vientiane Wattay

Thu 9/25

11:35 am-3:40 pm

2 stops39h 05m

$1,169

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Tue 9/16

9:00 pm-7:45 pm

2 stops35h 45m

Vientiane Wattay

Sat 9/27

8:30 pm-3:40 pm

2 stops30h 10m

$1,208

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Mon 9/1

9:00 pm-7:45 pm

2 stops35h 45m

Vientiane Wattay

Sat 11/8

1:55 pm-8:20 am

2 stops30h 25m

$1,208

BaltimoreVientiane

BWI - VTE

BWIVTE

Baltimore/Washington

Wed 9/3

5:45 am-7:35 am

3 stops38h 50m

Vientiane Wattay

Tue 9/9

6:45 pm-7:01 am

3 stops47h 16m

$1,213

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Tue 10/28

9:05 pm-7:45 pm

2 stops35h 40m

Vientiane Wattay

Tue 3/31

1:30 pm-3:40 pm

2 stops37h 10m

$1,220

BaltimoreVientiane

BWI - VTE

BWIVTE

Baltimore/Washington

Tue 9/16

5:45 am-7:35 am

3 stops38h 50m

Vientiane Wattay

Sat 9/27

6:40 pm-7:01 am

3 stops47h 21m

$1,237

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Tue 10/28

9:05 pm-7:45 pm

2 stops35h 40m

Vientiane Wattay

Mon 3/30

1:30 pm-3:40 pm

2 stops37h 10m

$1,272

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Mon 12/1

9:10 pm-1:05 pm

2 stops27h 55m

Vientiane Wattay

Sat 12/13

1:55 pm-4:05 pm

2 stops38h 10m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 24 results
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Best time to book a flight from Washington, D.C. to Laos

Have a flexible travel schedule? Discover the best time to fly to Laos from Washington, D.C. 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, D.C. 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, D.C. 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 Washington, D.C. to Laos?

    There are many flights that can get you from Washington, D.C. to Laos in 25h 55m. Fly via Emirates or China Eastern to get the fastest option. Airlines will cover a distance of 8503 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Washington, D.C. to Laos?

    While some choose either Baltimore/Washington - Vientiane Wattay or Washington, D.C. Reagan-National - Luang Prabang, Washington, D.C. Dulles Intl - Vientiane Wattay is the most popular route from Washington, D.C. to Laos.

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

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

  • How can I find direct flights from Washington, D.C. to Laos?

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

  • Can I find deals for business class flights from Washington, D.C. to Laos?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

  • What is the cheapest month to book a flight from Washington, D.C. to Laos?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Laos (average of $904). Flying from Washington, D.C. to Laos in May is currently the most expensive (average of $1,431). 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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