How long does it take to fly to Vientiane?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Vientiane you fly into. For example, flying from Washington, D.C. to Vientiane takes 24h 05m on average. On the other hand, flying from Baltimore to Vientiane takes 34h 13m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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.

$698 Cheap Flights from Washington, D.C. to Vientiane in 2025

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

Round-trip

One-way

Cheap round-trip flights

1:30 pm - 1:30 pmIAD-VTE

36h 00m2 stops

7:45 pm - 11:45 amVTE-IAD

28h 00m2 stops

$1,489

Find Deal

Mon, Dec 29 - Mon, Feb 16

9:10 pm - 1:30 pmIAD-VTE

28h 20m2 stops

11:35 am - 11:45 amVTE-IAD

36h 10m3 stops

$1,530

Find Deal

Mon, Dec 29 - Mon, Feb 16

8:05 pm - 10:55 amIAD-VTE

26h 50m2 stops

6:35 pm - 3:55 pmVTE-IAD

57h 20m2 stops

$1,908

Find Deal

Fri, Dec 26 - Sun, Jan 18

8:05 pm - 1:05 pmIAD-VTE

29h 00m2 stops

8:30 pm - 3:55 pmVTE-IAD

31h 25m2 stops

$1,960

Find Deal

Fri, Dec 26 - Sun, Jan 18

1:30 pm - 3:35 pmIAD-VTE

62h 05m3 stops

11:35 am - 11:45 amVTE-IAD

36h 10m3 stops

$1,970

Find Deal

Mon, Dec 29 - Mon, Feb 16

8:05 pm - 7:00 pmIAD-VTE

34h 55m3 stops

6:35 pm - 3:55 pmVTE-IAD

57h 20m2 stops

$2,083

Find Deal

Fri, Dec 26 - Sun, Jan 18

10:40 am - 9:50 pmIAD-VTE

23h 10m2 stops

11:35 am - 3:55 pmVTE-IAD

40h 20m3 stops

$2,345

Find Deal

Fri, Dec 26 - Sun, Jan 18

8:05 pm - 7:00 pmIAD-VTE

34h 55m3 stops

11:35 am - 3:55 pmVTE-IAD

40h 20m3 stops

$2,437

Find Deal

Fri, Dec 26 - Sun, Jan 18

9:30 pm - 7:45 pmIAD-VTE

34h 15m2 stops

1:55 pm - 4:05 pmVTE-IAD

38h 10m2 stops

$2,501

Find Deal

Sun, Dec 28 - Fri, Jan 2

9:10 pm - 1:30 pmIAD-VTE

52h 20m2 stops

11:35 am - 7:15 pmVTE-IAD

43h 40m3 stops

$2,533

Find Deal

Sun, Dec 28 - Fri, Jan 2

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

Airlines

Other information

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

China Eastern is the most popular carrier 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	$698
Fastest flight time	23h 10m
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 $698. The best round-trip flight deal from Washington, D.C. to Vientiane found on momondo in the last 72 hours is $1,489.

The fastest flight from Washington, D.C. to Vientiane takes 23h 10m

There are no direct flights from Washington, D.C. to Vientiane. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Vientiane Wattay Airport.

There is 1 airport near Vientiane: Vientiane Wattay (VTE)

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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 23h 10m.
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.

An easier way to manage your Vientiane trip

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Luang Namtha Airport

Muang Xai Oudomxay Airport

Pakse Airport

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Cheap flights from Washington, D.C. to Vientiane from $698

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 8/18. 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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Big names and deals

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Filter for what you want

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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 Eastern is the most popular carrier operating from Washington, D.C. to Vientiane Wattay

How long does it take to fly to Vientiane?

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

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

Fastest flight time

Direct flights

Airports in Vientiane

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

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

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

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Vientiane trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Laos

Airports servicing Laos