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Cheap flights from Washington, D.C. to Vientiane from $578

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Vientiane departing on 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Vientiane

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Vientiane that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Vientiane.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Vientiane? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Vientiane, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Vientiane

Find recent round-trip train or bus tickets from Washington, D.C. to Vientiane.

All round-trip flight deals from Washington, D.C. to Vientiane

The cheapest plane tickets from Washington, D.C. to Vientiane found on KAYAK recently.
9:40 pm - 7:45 pmIAD-VTE
35h 05m2 stops
1:30 pm - 10:50 amVTE-IAD
32h 20m2 stops
$1,366
Find Deal
jue., may. 1 - sáb., may. 31
9:40 pm - 12:40 pmIAD-VTE
28h 00m2 stops
11:30 am - 10:50 amVTE-IAD
34h 20m3 stops
$1,388
Find Deal
jue., may. 1 - sáb., may. 31
9:05 pm - 3:05 pmIAD-VTE
31h 00m2 stops
8:30 pm - 4:10 pmVTE-IAD
30h 40m2 stops
$1,488
Find Deal
mar., abr. 1 - mié., jun. 18
10:35 am - 9:50 pmIAD-VTE
23h 15m2 stops
2:50 pm - 4:55 pmVTE-IAD
37h 05m2 stops
$1,497
Find Deal
dom., feb. 23 - dom., mar. 9
9:05 pm - 3:05 pmIAD-VTE
31h 00m2 stops
8:30 pm - 4:10 pmVTE-IAD
30h 40m2 stops
$1,510
Find Deal
mar., abr. 1 - jue., jun. 19
10:55 am - 9:50 pmIAD-VTE
23h 55m2 stops
2:30 pm - 8:45 amVTE-IAD
29h 15m2 stops
$1,527
Find Deal
mié., abr. 2 - lun., jun. 16
11:50 am - 11:25 pmIAD-VTE
23h 35m1 stop
12:55 am - 9:50 amVTE-IAD
20h 55m1 stop
$2,601Korean Air
Find Deal
mié., feb. 5 - vie., feb. 14
7:25 am - 11:25 pmIAD-VTE
28h 00m2 stops
12:55 am - 9:50 amVTE-IAD
20h 55m1 stop
$2,606Korean Air
Find Deal
mié., feb. 5 - vie., feb. 14
7:25 am - 11:25 pmIAD-VTE
28h 00m2 stops
12:55 am - 4:38 pmVTE-IAD
27h 43m2 stops
$2,617Korean Air
Find Deal
mié., feb. 5 - vie., feb. 14
11:35 am - 2:20 pmDCA-VTE
38h 45m3 stops
11:55 pm - 6:00 pmVTE-DCA
30h 05m2 stops
$2,688China Eastern
Find Deal
mié., feb. 5 - sáb., feb. 15
11:15 am - 1:20 pmIAD-VTE
39h 05m3 stops
vie., abr. 4
11:15 am - 7:35 amIAD-VTE
33h 20m2 stops
mar., abr. 1
11:15 am - 1:20 pmIAD-VTE
39h 05m3 stops
mié., abr. 2
11:15 am - 7:35 amIAD-VTE
33h 20m3 stops
mar., abr. 1
11:15 am - 5:45 pmIAD-VTE
43h 30m2 stops
mié., abr. 2
11:15 am - 5:45 pmIAD-VTE
43h 30m2 stops
vie., abr. 4
10:00 pm - 3:05 pmIAD-VTE
30h 05m3 stops
jue., abr. 3
10:00 pm - 3:05 pmIAD-VTE
30h 05m3 stops
lun., mar. 31
9:40 pm - 5:45 pmIAD-VTE
57h 05m2 stops
jue., abr. 3
12:15 pm - 2:15 pmIAD-VTE
39h 00m3 stops
$1,114China Eastern
Find Deal
mié., abr. 2
5:10 pm - 1:05 pmIAD-VTE
31h 55m3 stops
8:30 pm - 7:05 pmVTE-IAD
34h 35m3 stops
$1,970
Find Deal
lun., ene. 20 - mié., ene. 22
8:15 am - 12:25 amIAD-VTE
28h 10m2 stops
7:35 am - 9:46 amVTE-IAD
38h 11m3 stops
$2,047
Find Deal
lun., ene. 20 - mié., ene. 22
8:05 pm - 11:15 amIAD-VTE
27h 10m2 stops
8:30 pm - 8:20 amVTE-IAD
47h 50m2 stops
$2,128
Find Deal
lun., ene. 20 - mié., ene. 22
6:10 pm - 1:05 pmBWI-VTE
30h 55m3 stops
8:30 pm - 6:30 pmVTE-BWI
34h 00m3 stops
$2,211
Find Deal
lun., ene. 20 - mié., ene. 22
5:32 pm - 1:30 pmDCA-VTE
31h 58m2 stops
11:50 pm - 8:59 pmVTE-DCA
33h 09m2 stops
$2,428
Find Deal
lun., ene. 20 - mié., ene. 22
11:50 am - 11:25 pmIAD-VTE
23h 35m1 stop
6:35 pm - 9:10 amVTE-IAD
50h 35m2 stops
$2,901
Find Deal
lun., ene. 20 - mié., ene. 22
11:50 am - 11:20 pmIAD-VTE
23h 30m1 stop
1:25 am - 9:50 amVTE-IAD
20h 25m1 stop
$3,053
Find Deal
lun., ene. 20 - mar., ene. 21
10:30 am - 10:00 pmIAD-VTE
23h 30m2 stops
12:20 am - 9:50 amVTE-IAD
21h 30m1 stop
$3,144
Find Deal
lun., ene. 20 - mar., ene. 21
6:00 am - 11:25 pmBWI-VTE
29h 25m2 stops
11:50 pm - 12:37 amVTE-BWI
36h 47m2 stops
$3,185
Find Deal
lun., ene. 20 - mié., ene. 22
11:50 am - 11:25 pmIAD-VTE
23h 35m1 stop
11:40 pm - 9:50 amVTE-IAD
22h 10m1 stop
$4,249
Find Deal
lun., ene. 20 - mié., ene. 22

Korean Air flights from Washington, D.C. to Vientiane

Our best Korean Air deals on Washington, D.C. to Vientiane flight tickets
Korean Air
Feb 5
IAD11:50 amWashington, D.C. Dulles Intl
23h 35m
1 stop
VTE11:25 pmVientiane Wattay
Feb 14
VTE12:55 amVientiane Wattay
20h 55m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Korean Air
Feb 5
IAD7:25 amWashington, D.C. Dulles Intl
28h 00m
2 stops
VTE11:25 pmVientiane Wattay
Feb 14
VTE12:55 amVientiane Wattay
20h 55m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Korean Air
Feb 5
IAD7:25 amWashington, D.C. Dulles Intl
28h 00m
2 stops
VTE11:25 pmVientiane Wattay
Feb 14
VTE12:55 amVientiane Wattay
27h 43m
2 stops
IAD4:38 pmWashington, D.C. Dulles Intl

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 day to depart on your flight to Vientiane?

Our data shows that Wednesday is the least expensive day to fly to Vientiane. Tickets to fly out on this day can be as low as $2,391. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Vientiane for around $2,391.

What is the cheapest time of day to depart on your flight to Vientiane?

Our most recent data shows that the best time of day to fly to Vientiane is in the evening. Flights from Washington, D.C. to Vientiane during this time can be as low as $2,391. In contrast, the most expensive time of day to depart to Vientiane is in the evening when prices are around $2,391.

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

$578

Fastest flight time

22h 35m

Direct flights

None

Airports in Vientiane

1 airport
The best one-way flight to Vientiane from Washington, D.C. in the past 72 hours is $578. The best round-trip flight deal from Washington, D.C. to Vientiane found on momondo in the last 72 hours is $1,366.
The fastest flight from Washington, D.C. to Vientiane takes 22h 35m
There are no direct flights from Washington, D.C. to Vientiane. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Vientiane Wattay Airport and Washington, D.C. Reagan-National Airport - Vientiane Wattay Airport.
There is 1 airport near Vientiane: Vientiane Wattay (VTE)

  • 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 22h 35m.

  • 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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