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Cheap flights from Washington, D.C. to Vientiane from $564

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. to Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 pm - 10:05 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
40h 15m2 stops Riyadh King Khaled Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
10:15 am - 2:45 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
40h 30m2 stops Bangkok Suvarnabhumi Riyadh King Khaled Intl
$1,138Multiple Airlines
Sun, Nov 1 - Sat, Dec 5
Multiple Airlines Logo
11:05 am - 10:10 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
48h 05m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
7:20 am - 3:40 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
43h 20m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,156Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
5:50 pm - 10:05 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
40h 15m2 stops Riyadh King Khaled Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:10 pm - 1:50 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
55h 40m2 stops Bangkok Suvarnabhumi Jeddah King Abdulaziz Intl
$1,211Multiple Airlines
Sun, Nov 8 - Tue, Feb 9
Multiple Airlines Logo
9:00 pm - 12:40 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
28h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 4:55 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
31h 25m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,221Multiple Airlines
Mon, Sep 28 - Mon, Oct 26
Multiple Airlines Logo
2:35 pm - 9:10 amIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
30h 35m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
10:15 am - 9:05 amVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
34h 50m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$1,238Multiple Airlines
Tue, Jan 19 - Mon, Feb 15
Multiple Airlines Logo
8:05 pm - 1:05 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
29h 00m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
1:55 pm - 8:30 amVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
30h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,243Multiple Airlines
Sun, Nov 8 - Tue, Feb 9
Multiple Airlines Logo
2:35 pm - 11:15 amIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
32h 40m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
7:35 am - 9:05 amVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
37h 30m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$1,246Multiple Airlines
Wed, Feb 10 - Sat, Feb 20
Multiple Airlines Logo
9:00 pm - 7:45 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
35h 45m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:15 pm - 4:55 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
33h 40m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,265Multiple Airlines
Mon, Sep 28 - Mon, Oct 26
Multiple Airlines Logo
8:05 pm - 7:45 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
35h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 3:55 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
31h 25m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,283Multiple Airlines
Fri, Nov 27 - Thu, Dec 10
Multiple Airlines Logo
2:35 pm - 1:05 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
34h 30m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 9:05 amVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
48h 35m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$1,327Multiple Airlines
Thu, Nov 19 - Sun, Nov 29

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China Eastern flights from Washington, D.C. to Vientiane

Our best China Eastern deals on Washington, D.C. to Vientiane flight tickets
China Eastern
Nov 18
DCA11:05 amWashington, D.C. Reagan-National
25h 00m
2 stops
VTE12:05 amVientiane Wattay
Nov 27
VTE1:05 amVientiane Wattay
29h 13m
2 stops
DCA6:18 pmWashington, D.C. Reagan-National
$1,784
China Eastern
Jan 8
BWI12:07 pmBaltimore/Washington
47h 58m
2 stops
VTE12:05 amVientiane Wattay
Jan 29
VTE1:05 amVientiane Wattay
41h 44m
2 stops
BWI6:49 amBaltimore/Washington
$4,715
China Eastern
Nov 18
DCA11:05 amWashington, D.C. Reagan-National
25h 00m
2 stops
VTE12:05 amVientiane Wattay
Nov 27
VTE1:05 amVientiane Wattay
29h 13m
2 stops
DCA6:18 pmWashington, D.C. Reagan-National
$8,768

China Southern flights from Washington, D.C. to Vientiane

Our best China Southern deals on Washington, D.C. to Vientiane flight tickets
China Southern
Jan 8
BWI8:37 amBaltimore/Washington
37h 53m
2 stops
VTE10:30 amVientiane Wattay
Jan 30
VTE4:25 pmVientiane Wattay
36h 52m
2 stops
BWI5:17 pmBaltimore/Washington
$7,194
China Southern
Nov 19
DCA8:45 pmWashington, D.C. Reagan-National
30h 20m
2 stops
VTE3:05 pmVientiane Wattay
Nov 29
VTE11:30 amVientiane Wattay
33h 28m
2 stops
DCA8:58 amWashington, D.C. Reagan-National
$9,511

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to Vientiane that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Vientiane

IAD Washington, D.C. Dulles Intl - VTE Vientiane Wattay

IADVTE

Washington, D.C. Dulles Intl

Sun 11/1

5:50 pm-10:05 pm

2 stops40h 15m

Vientiane Wattay

Sat 12/5

10:15 am-2:45 pm

2 stops40h 30m

$1,138

Washington, D.C.Vientiane

IAD Washington, D.C. Dulles Intl - VTE Vientiane Wattay

IADVTE

Washington, D.C. Dulles Intl

Thu 10/15

11:05 am-10:10 pm

2 stops48h 05m

Vientiane Wattay

Thu 10/22

7:20 am-3:40 pm

2 stops43h 20m

$1,156

Washington, D.C.Vientiane

IAD Washington, D.C. Dulles Intl - VTE Vientiane Wattay

IADVTE

Washington, D.C. Dulles Intl

Sun 11/8

5:50 pm-10:05 pm

2 stops40h 15m

Vientiane Wattay

Tue 2/9

6:10 pm-1:50 pm

2 stops55h 40m

$1,211

Washington, D.C.Vientiane

IAD Washington, D.C. Dulles Intl - VTE Vientiane Wattay

IADVTE

Washington, D.C. Dulles Intl

Mon 9/28

9:00 pm-12:40 pm

2 stops28h 40m

Vientiane Wattay

Mon 10/26

8:30 pm-4:55 pm

2 stops31h 25m

$1,221

Washington, D.C.Vientiane

IAD Washington, D.C. Dulles Intl - VTE Vientiane Wattay

IADVTE

Washington, D.C. Dulles Intl

Tue 1/19

2:35 pm-9:10 am

2 stops30h 35m

Vientiane Wattay

Mon 2/15

10:15 am-9:05 am

2 stops34h 50m

$1,238
Quickest round-trip

Washington, D.C.Vientiane

IAD Washington, D.C. Dulles Intl - VTE Vientiane Wattay

IADVTE

Washington, D.C. Dulles Intl

Sun 11/8

8:05 pm-1:05 pm

2 stops29h 00m

Vientiane Wattay

Tue 2/9

1:55 pm-8:30 am

2 stops30h 35m

$1,243

Washington, D.C.Vientiane

IAD Washington, D.C. Dulles Intl - VTE Vientiane Wattay

IADVTE

Washington, D.C. Dulles Intl

Wed 2/10

2:35 pm-11:15 am

2 stops32h 40m

Vientiane Wattay

Sat 2/20

7:35 am-9:05 am

2 stops37h 30m

$1,246

Washington, D.C.Vientiane

IAD Washington, D.C. Dulles Intl - VTE Vientiane Wattay

IADVTE

Washington, D.C. Dulles Intl

Mon 9/28

9:00 pm-7:45 pm

2 stops35h 45m

Vientiane Wattay

Mon 10/26

6:15 pm-4:55 pm

2 stops33h 40m

$1,265

Washington, D.C.Vientiane

IAD Washington, D.C. Dulles Intl - VTE Vientiane Wattay

IADVTE

Washington, D.C. Dulles Intl

Fri 11/27

8:05 pm-7:45 pm

2 stops35h 40m

Vientiane Wattay

Thu 12/10

8:30 pm-3:55 pm

2 stops31h 25m

$1,283

Washington, D.C.Vientiane

IAD Washington, D.C. Dulles Intl - VTE Vientiane Wattay

IADVTE

Washington, D.C. Dulles Intl

Thu 11/19

2:35 pm-1:05 pm

2 stops34h 30m

Vientiane Wattay

Sun 11/29

8:30 pm-9:05 am

2 stops48h 35m

$1,327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vientiane from

How to get the cheapest flight ticket from Washington, D.C. to Vientiane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. to Vientiane Wattay?

China Southern and Lufthansa are the most popular carriers operating from Washington, D.C. to Vientiane Wattay

When to book flights from Washington, D.C. to Vientiane

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Vientiane according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Vientiane (WAS to VTE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Vientiane

Best Price Found

$564

Fastest flight time

25h 50m

Direct flights

None
The best one-way flight to Vientiane from Washington, D.C. in the past 72 hours is $564. The best round-trip flight deal from Washington, D.C. to Vientiane found on momondo in the last 72 hours is $1,138.
The fastest flight from Washington, D.C. to Vientiane takes 25h 50m
There are no direct flights from Washington, D.C. to Vientiane. There are no popular flight routes from Washington, D.C. to Vientiane.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Vientiane

  • How far is Washington, D.C. to Vientiane Wattay by plane?

    Washington, D.C. and Vientiane Wattay are 8501.3 mi apart from one another. By plane, this route typically takes 25h 50m.

  • When did momondo last update prices for flights from Washington, D.C. to Vientiane Wattay Airport?

    Prices for flights from Washington, D.C. to Vientiane Wattay Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. to Vientiane Wattay Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Vientiane Wattay Airport.

  • What documentation or ID do you need to fly to Vientiane Wattay Airport?

    The required travel and health documents for your Vientiane Wattay Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vientiane Wattay Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Vientiane?

Finding the right flight to Vientiane from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Vientiane quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Vientiane with flexible booking policies on momondo?

Yes. All flights to Vientiane from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Vientiane?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Vientiane.

I’m not ready to book a flight from Washington, D.C. to Vientiane right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Vientiane, momondo offers a useful price alert feature which will track prices for flights to Vientiane from Washington, D.C. and alert you when they change.

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