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Vientiane

$473+ Cheap flights from Washington, D.C. (WAS) to Vientiane (VTE)

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — VTE
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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Find flight deals from Washington, D.C. to Vientiane

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

This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:05 pmIAD - VTE
3 stops34h 50mMultiple Airlines
Mon 1/192:50 pmVTE - IAD
2 stops37h 05mMultiple Airlines
Deal found 10/29$1,308
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:40 amIAD - VTE
2 stops36h 05mMultiple Airlines
Sun 1/182:50 pmVTE - IAD
2 stops61h 05mMultiple Airlines
Deal found 10/31$1,335
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 11/208:05 pmIAD - VTE
2 stops37h 40mMultiple Airlines
Tue 3/312:30 pmVTE - IAD
2 stops36h 10mMultiple Airlines
Deal found 10/30$1,422
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:00 amBWI - VTE
2 stops30h 25mMultiple Airlines
Fri 11/141:25 amVTE - BWI
2 stops35h 01mMultiple Airlines
Deal found 10/29$1,717
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:15 pmIAD - VTE
2 stops28h 15mMultiple Airlines
Wed 12/317:45 pmVTE - IAD
2 stops28h 00mMultiple Airlines
Deal found 10/29$1,732
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.
Sat 12/134:10 pmDCA - VTE
3 stops32h 55mMultiple Airlines
Fri 12/191:05 amVTE - DCA
3 stops32h 51mMultiple Airlines
Deal found 10/29$2,505

Cheap flight deals from Washington, D.C. to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,110
(FlightHub)

One-way from

$473
(Mytrip)
Provider with most accurate pricing for Washington, D.C. (WAS)-Vientiane Wattay flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Vientiane Wattay flights.
Search Deals
From Washington, D.C. (WAS) to Vientiane Wattay
Search Deals
One-way flight from Washington, D.C. (WAS) to Vientiane Wattay
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Vientiane 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, D.C. to Vientiane that are best for you.

Fly from

Washington, D.C.

Fly to

Vientiane

Route

Depart

Return

Price

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Wed 3/11

9:05 pm-6:55 pm

3 stops34h 50m

Vientiane Wattay

Tue 3/31

1:30 pm-8:40 am

2 stops30h 10m

$1,082

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Sun 3/1

8:05 pm-7:45 pm

2 stops35h 40m

Vientiane Wattay

Tue 3/31

1:30 pm-8:40 am

2 stops30h 10m

$1,110

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Mon 3/2

8:05 pm-3:35 pm

3 stops55h 30m

Vientiane Wattay

Mon 3/9

11:35 am-9:20 am

3 stops56h 45m

$1,117

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Fri 3/6

2:35 pm-10:55 am

2 stops32h 20m

Vientiane Wattay

Fri 3/20

8:30 pm-10:05 am

2 stops48h 35m

$1,194

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Mon 12/8

8:05 pm-6:55 pm

3 stops34h 50m

Vientiane Wattay

Mon 1/19

2:50 pm-3:55 pm

2 stops37h 05m

$1,308

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Fri 12/26

10:40 am-10:45 am

2 stops36h 05m

Vientiane Wattay

Sun 1/18

2:50 pm-3:55 pm

2 stops61h 05m

$1,335

BaltimoreVientiane

BWI - VTE

BWIVTE

Baltimore/Washington

Wed 11/12

6:00 am-12:25 am

2 stops30h 25m

Vientiane Wattay

Fri 11/14

1:25 am-12:26 am

2 stops35h 01m

$1,717

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Sat 12/13

4:10 pm-1:05 pm

3 stops32h 55m

Vientiane Wattay

Fri 12/19

1:05 am-9:56 pm

3 stops32h 51m

$2,505

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Mon 1/5

11:10 am-12:05 am

2 stops24h 55m

Vientiane Wattay

Thu 1/8

1:05 am-7:45 pm

2 stops30h 40m

$3,887

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Fri 3/13

3:35 pm-7:35 am

3 stops29h 00m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 26 results
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Compare providers for flights from Washington, D.C. to Vientiane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Vientiane in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Vientiane flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Vientiane flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Vientiane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Vientiane flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Vientiane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane 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 Vientiane
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 Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Vientiane from Washington, D.C.?

    Vientiane Wattay (VTE) is the airport you will fly into if you book a flight from Washington, D.C. to Vientiane. You should not have trouble finding flights to Wattay from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Vientiane airport from Washington, D.C.. It is only a 2.8 mi journey from Wattay (VTE) to Vientiane’s city center.

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

    Most travelers choose Washington, D.C. Dulles Intl - Vientiane Wattay, Washington, D.C. Reagan-National - Vientiane Wattay or Baltimore/Washington - Vientiane Wattay when deciding on the best route from Washington, D.C. to Vientiane.

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

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

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

    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 Vientiane.

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

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