How long is the flight from Washington, D.C. to Laos?

Flight times from Washington, D.C. to Laos vary, but if you’re flying out of Baltimore and flying into Vientiane (one of the most popular routes), then the duration is 27h 15m on average. Another popular route from Washington, D.C. to Laos is flying from Washington, D.C. to Vientiane, which will take roughly 27h 55m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Washington, D.C. to Laos were last updated today.

How old do you have to be to fly from Washington, D.C. to Laos?

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 Laos.

What documentation or ID do you need to fly to Laos?

The travel and health documents you'll need for your trip to Laos may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Laos. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$565 Cheap Flights from Washington, D.C. to Laos in 2025

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

Round-trip

One-way

Cheap round-trip flights

9:10 pm - 10:55 amIAD-VTE

25h 45m2 stops

6:35 pm - 4:05 pmVTE-IAD

33h 30m2 stops

$1,196

Find Deal

Wed, Nov 5 - Fri, Nov 14

9:05 pm - 10:55 amIAD-VTE

26h 50m2 stops

1:30 pm - 8:40 amVTE-IAD

30h 10m2 stops

$1,313

Find Deal

Tue, Oct 28 - Tue, Mar 31

1:30 pm - 7:00 pmIAD-VTE

41h 30m3 stops

8:00 pm - 7:45 pmVTE-IAD

34h 45m2 stops

$1,344

Find Deal

Thu, Nov 20 - Tue, Mar 31

9:10 pm - 7:00 pmIAD-VTE

57h 50m3 stops

11:35 am - 7:15 pmVTE-IAD

43h 40m3 stops

$1,360

Find Deal

Wed, Nov 5 - Fri, Nov 14

1:30 pm - 7:00 pmIAD-VTE

41h 30m3 stops

11:30 am - 11:45 amVTE-IAD

35h 15m3 stops

$1,374

Find Deal

Thu, Nov 20 - Tue, Mar 31

10:10 pm - 7:00 pmIAD-VTE

57h 50m3 stops

8:00 pm - 11:45 amVTE-IAD

26h 45m2 stops

$1,384

Find Deal

Tue, Oct 28 - Tue, Mar 31

9:10 pm - 7:00 pmIAD-VTE

57h 50m3 stops

7:45 pm - 11:45 amVTE-IAD

52h 00m2 stops

$1,391

Find Deal

Wed, Nov 5 - Fri, Nov 14

10:10 pm - 7:00 pmIAD-VTE

57h 50m3 stops

11:30 am - 11:45 amVTE-IAD

35h 15m3 stops

$1,417

Find Deal

Tue, Oct 28 - Tue, Mar 31

8:05 pm - 7:45 pmIAD-VTE

35h 40m2 stops

8:30 pm - 3:40 pmVTE-IAD

30h 10m2 stops

$1,466

Find Deal

Thu, Nov 20 - Tue, Mar 31

10:55 am - 12:05 pmIAD-LPQ

38h 10m2 stops

12:45 pm - 8:40 amLPQ-IAD

54h 55m2 stops

$1,493Emirates

Find Deal

Fri, Sep 12 - Tue, Sep 16

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Wed 11/5

9:10 pm-10:55 am

2 stops25h 45m

Vientiane Wattay

Fri 11/14

6:35 pm-4:05 pm

2 stops33h 30m

$1,196

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Tue 10/28

9:05 pm-10:55 am

2 stops26h 50m

Vientiane Wattay

Tue 3/31

1:30 pm-8:40 am

2 stops30h 10m

$1,313

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Thu 11/20

1:30 pm-7:00 pm

3 stops41h 30m

Vientiane Wattay

Tue 3/31

8:00 pm-7:45 pm

2 stops34h 45m

$1,344

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Wed 11/5

9:10 pm-7:00 pm

3 stops57h 50m

Vientiane Wattay

Fri 11/14

11:35 am-7:15 pm

3 stops43h 40m

$1,360

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Thu 11/20

1:30 pm-7:00 pm

3 stops41h 30m

Vientiane Wattay

Tue 3/31

11:30 am-11:45 am

3 stops35h 15m

$1,374

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Tue 10/28

10:10 pm-7:00 pm

3 stops57h 50m

Vientiane Wattay

Tue 3/31

8:00 pm-11:45 am

2 stops26h 45m

$1,384

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Wed 11/5

9:10 pm-7:00 pm

3 stops57h 50m

Vientiane Wattay

Fri 11/14

7:45 pm-11:45 am

2 stops52h 00m

$1,391

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Tue 10/28

10:10 pm-7:00 pm

3 stops57h 50m

Vientiane Wattay

Tue 3/31

11:30 am-11:45 am

3 stops35h 15m

$1,417

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Thu 11/20

8:05 pm-7:45 pm

2 stops35h 40m

Vientiane Wattay

Tue 3/31

8:30 pm-3:40 pm

2 stops30h 10m

$1,466

Washington, D.C.Luang Prabang

IAD - LPQ

IADLPQ

Washington, D.C. Dulles Intl

Fri 9/12

10:55 am-12:05 pm

2 stops38h 10m

Luang Prabang

Tue 9/16

12:45 pm-8:40 am

2 stops54h 55m

$1,493

Flights are sorted by cheapest round-trip flights first.

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

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 Laos?

China Eastern is the most popular carrier operating from Washington, D.C. to Laos

Cheap Washington, D.C. to Laos flight deals and tips

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

Best Price Found	$565
Fastest flight time	23h 20m
Direct flights	None
Airports in Laos	2 airports

The best one-way flight to Laos from Washington, D.C. in the past 72 hours is $565. The best round-trip flight deal from Washington, D.C. to Laos found on momondo in the last 72 hours is $1,196.

The fastest flight from Washington, D.C. to Laos takes 23h 20m

There are no direct flights from Washington, D.C. to Laos. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Vientiane Wattay Airport, Washington, D.C. Dulles Intl Airport - Luang Prabang Airport and Washington, D.C. Reagan-National Airport - Vientiane Wattay Airport.

There are 2 airports near Laos: Vientiane Wattay (VTE), Luang Prabang (LPQ)

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Laos?
Prices for flights from Washington, D.C. to Laos were last updated today.
How old do you have to be to fly from Washington, D.C. to Laos?
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 Laos.
What documentation or ID do you need to fly to Laos?
The travel and health documents you'll need for your trip to Laos may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Laos. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Laos. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Laos from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Washington, D.C. and Laos by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Washington, D.C. to Laos flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular cities in Laos

Flights to Vientianefrom $672

Flights to Luang Prabangfrom $1,097

Flights to Paksefrom $1,236

Flights to Luang Namtha

Flights to Muang Xaifrom $1,908

Cheap flights from Washington, D.C. to Laos from $565

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 Laos departing on 1/12. 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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How to get the cheapest flight ticket from Washington, D.C. to Laos

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 Laos?

China Eastern is the most popular carrier operating from Washington, D.C. to Laos

How long is the flight from Washington, D.C. to Laos?

Cheap Washington, D.C. to Laos flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Laos

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

How old do you have to be to fly from Washington, D.C. to Laos?

What documentation or ID do you need to fly to Laos?

Why use momondo?

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

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

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

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

An easier way to manage your Laos 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

Popular cities in Laos

Popular flights according to clicks in the last 7 days on momondo