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Cheap flights from Washington, D.C. Reagan-National Airport to Laos from $1,005

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. Reagan-National Airport to Laos departing on 7/17. 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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0 bags

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Laos

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:57 am - 12:05 pm
DCA
-
LPQ
61h 08m
3 stops
Cathay Pacific Logo
12:45 pm - 7:05 pm
LPQ
-
DCA
41h 20m
3 stops
$2,330Cathay Pacific
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
9:59 am - 10:30 am
DCA
-
VTE
37h 31m
2 stops
Multiple Airlines Logo
3:50 pm - 5:59 pm
VTE
-
DCA
37h 09m
2 stops
$2,753Multiple Airlines
Sat, Jun 27 - Sat, Jul 4
Multiple Airlines Logo
6:50 pm - 10:30 am
DCA
-
VTE
28h 40m
2 stops
Multiple Airlines Logo
11:30 am - 8:53 am
VTE
-
DCA
32h 23m
2 stops
$9,518Multiple Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
8:40 pm - 10:30 am
DCA
-
VTE
26h 50m
2 stops
Multiple Airlines Logo
11:30 am - 8:53 am
VTE
-
DCA
32h 23m
2 stops
$9,680Multiple Airlines
Thu, Apr 30 - Tue, May 5
Multiple Airlines Logo
9:59 am - 10:30 am
DCA
-
VTE
37h 31m
2 stops
Multiple Airlines Logo
3:50 pm - 8:00 pm
VTE
-
DCA
39h 10m
2 stops
$10,177Multiple Airlines
Wed, Apr 29 - Wed, May 6

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Laos 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, momondo users made 832,500 searches. Data last updated February 15, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Laos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Luang Prabang

DCA - LPQ

DCALPQ

Washington, D.C. Reagan-National

Tue 3/31

11:57 am-12:05 pm

3 stops61h 08m

Luang Prabang

Tue 4/7

12:45 pm-7:05 pm

3 stops41h 20m

$2,330

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Sat 6/27

9:59 am-10:30 am

2 stops37h 31m

Vientiane Wattay

Sat 7/4

3:50 pm-5:59 pm

2 stops37h 09m

$2,753

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Tue 4/28

6:50 pm-10:30 am

2 stops28h 40m

Vientiane Wattay

Tue 5/5

11:30 am-8:53 am

2 stops32h 23m

$9,518

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Thu 4/30

8:40 pm-10:30 am

2 stops26h 50m

Vientiane Wattay

Tue 5/5

11:30 am-8:53 am

2 stops32h 23m

$9,680

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Wed 4/29

9:59 am-10:30 am

2 stops37h 31m

Vientiane Wattay

Wed 5/6

3:50 pm-8:00 pm

2 stops39h 10m

$10,177

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Fri 7/17

6:59 am-11:50 pm

2 stops29h 51m

$1,005

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Fri 7/17

6:15 am-8:30 pm

3 stops27h 15m

$1,632

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Washington, D.C. Reagan-National Airport to Laos flight deals and tips

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

Fastest flight time

37h 31m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Laos takes 37h 31m
There are no direct flights from Washington, D.C. Reagan-National Airport to Laos. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Laos.
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  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Laos?

    Prices for flights from Washington, D.C. Reagan-National Airport to Laos were last updated today.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Laos?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Laos.

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

    The travel and health documents required for your trip to Laos can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Laos. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Washington, D.C. Reagan-National Airport to Laos?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Reagan-National Airport from Laos. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Washington, D.C. Reagan-National Airport to Laos with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Laos from Washington, D.C..

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Laos from Washington, D.C..

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

Price alerts on flights to Laos from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Tue 3/17
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