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$1,432+ Cheap flights from Reagan-National (DCA) to Vientiane (VTE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — VTE
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Reagan-National to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 August 14, 2025.

Round-trip from

$1,432
(FlightHub)
From Washington, D.C. Reagan-National to Vientiane Wattay
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Find flight deals from Reagan-National to Vientiane

Cheapest flights from Reagan-National to Vientiane
Explore the most affordable flight options available from Reagan-National to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/13. 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.
Wed 8/2711:00 amDCA - VTE
2 stops26h 05mMultiple Airlines
Tue 10/141:00 amVTE - DCA
2 stops29h 44mMultiple Airlines
Deal found 8/13$1,432
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Sun 9/2811:00 amDCA - VTE
2 stops25h 00mMultiple Airlines
Sun 10/56:45 pmVTE - DCA
3 stops35h 59mMultiple Airlines
Deal found 8/14$1,811
This Orbitz deal was found by Cheapflights users on 8/13. 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.
Wed 8/136:58 pmDCA - VTE
2 stops31h 22mMultiple Airlines
Thu 9/411:50 pmVTE - DCA
2 stops32h 09mMultiple Airlines
Deal found 8/13$2,279

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 August 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Vientiane that are best for you.

Fly from

Reagan-National

Fly to

Vientiane

Route

Depart

Return

Price

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Wed 8/27

11:00 am-12:05 am

2 stops26h 05m

Vientiane Wattay

Tue 10/14

1:00 am-7:44 pm

2 stops29h 44m

$1,432

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Sun 9/28

11:00 am-11:00 pm

2 stops25h 00m

Vientiane Wattay

Sun 10/5

6:45 pm-7:44 pm

3 stops35h 59m

$1,811

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Tue 9/9

6:45 pm-5:45 pm

2 stops36h 00m

$2,622

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Reagan-National to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

    Vientiane Wattay (VTE) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Vientiane. You should not have trouble finding flights to Wattay from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National 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. Reagan-National. It is only a 2.8 mi journey from Wattay (VTE) to Vientiane’s city center.

  • Can I find deals for flights from Reagan-National to Vientiane that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Vientiane?

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

  • Can I find deals for business class flights from Reagan-National to Vientiane?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Vientiane?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Vientiane (average of $904). Flying from Washington, D.C. Reagan-National Airport to Vientiane 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.

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