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Vientiane

$493+ Cheap flights from District of Columbia 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.
IAD — VTE
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from District of Columbia to Vientiane

Keep the following information in mind while searching for District of Columbia to Vientiane flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,017
(Trip.com)

One-way from

$493
(Mytrip)
Provider with most accurate pricing for Washington, D.C. (WAS)-Vientiane Wattay flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Vientiane Wattay flights.
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From District of Columbia to Vientiane Wattay
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One-way flight from District of Columbia to Vientiane Wattay
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Find flight deals from District of Columbia to Vientiane

Cheapest flights from District of Columbia to Vientiane
Explore the most affordable flight options available from District of Columbia to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This FlightHub deal was found by Cheapflights users on 11/2. 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 12/28:05 pmIAD - VTE
3 stops34h 50mMultiple Airlines
Tue 12/97:30 amVTE - IAD
3 stops36h 50mMultiple Airlines
Deal found 11/2$1,056
This FlightHub deal was found by Cheapflights users on 11/2. 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 11/2$1,439
This FlightHub deal was found by Cheapflights users on 11/3. 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 3/3112:05 pmVTE - IAD
2 stops31h 35mMultiple Airlines
Deal found 11/3$1,617
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/610:30 amIAD - VTE
3 stops33h 05mMultiple Airlines
Sat 11/88:30 pmVTE - IAD
2 stops55h 00mMultiple Airlines
Deal found 11/2$1,844
This Trip.com deal was found by Cheapflights users on 11/2. 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.
Thu 11/69:45 amDCA - VTE
3 stops39h 20mMultiple Airlines
Sat 11/88:30 pmVTE - DCA
3 stops56h 24mMultiple Airlines
Deal found 11/2$2,017
This Mytrip deal was found by Cheapflights users on 11/3. 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 12/184:10 pmDCA - VTE
3 stops30h 35mMultiple Airlines
Thu 12/258:30 pmVTE - DCA
3 stops33h 35mMultiple Airlines
Deal found 11/3$4,027

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 November 4, 2025.
Use the filters below to find and compare flights from District of Columbia to Vientiane that are best for you.

Fly from

District of Columbia

Fly to

Vientiane

Route

Depart

Return

Price

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Tue 12/2

8:05 pm-6:55 pm

3 stops34h 50m

Vientiane Wattay

Tue 12/9

7:30 am-8:20 am

3 stops36h 50m

$1,056

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Thu 1/1

2:35 pm-7:35 am

3 stops29h 00m

Vientiane Wattay

Sat 1/31

12:35 pm-9:05 am

2 stops32h 30m

$1,396

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

$1,439

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Thu 11/20

8:05 pm-9:45 pm

2 stops37h 40m

Vientiane Wattay

Tue 3/31

12:05 pm-3:40 pm

2 stops38h 35m

$1,617

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Thu 12/18

4:10 pm-10:45 am

3 stops30h 35m

Vientiane Wattay

Thu 12/25

8:30 pm-6:05 pm

3 stops33h 35m

$4,027

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Fri 3/13

3:35 pm-7:35 am

3 stops29h 00m

$493

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Wed 4/8

3:35 pm-9:50 pm

2 stops43h 15m

$521

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Fri 3/13

6:00 am-9:45 pm

3 stops28h 45m

$842

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Wed 4/8

6:59 am-11:59 pm

2 stops30h 00m

$1,507

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Best time to book a flight from District of Columbia to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia?

    Vientiane Wattay (VTE) is the airport you will fly into if you book a flight from District of Columbia to Vientiane. It is only a 2.8 mi journey from Wattay (VTE) to Vientiane’s city center.

  • Can I find deals for flights from District of Columbia to Vientiane that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Vientiane?

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

  • Can I find deals for business class flights from District of Columbia to Vientiane?

    Yes. Cheapflights offers flight deals from District of Columbia 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.

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Alternative routes for District of Columbia to Vientiane

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