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Cheap flights from Washington, D.C. Reagan-National Airport to Laos from $619

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 12/8. 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. Reagan-National Airport to Laos

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:10 am - 12:05 amDCA-VTE
24h 55m2 stops
Multiple Airlines Logo
1:05 am - 6:05 pmVTE-DCA
29h 00m2 stops
$2,099Multiple Airlines
Find Deal
Mon, Dec 1 - Sun, Dec 14
Multiple Airlines Logo
4:10 pm - 1:05 pmDCA-VTE
32h 55m3 stops
Multiple Airlines Logo
8:30 pm - 7:45 pmVTE-DCA
35h 15m3 stops
$2,162Multiple Airlines
Find Deal
Fri, Nov 28 - Tue, Dec 2
Multiple Airlines Logo
9:59 am - 12:05 amDCA-VTE
50h 06m2 stops
Multiple Airlines Logo
1:25 am - 8:55 amVTE-DCA
43h 30m2 stops
$2,175Multiple Airlines
Find Deal
Fri, Nov 28 - Mon, Dec 1
Multiple Airlines Logo
4:10 pm - 1:05 pmDCA-VTE
32h 55m3 stops
Multiple Airlines Logo
6:00 pm - 7:00 pmVTE-DCA
37h 00m3 stops
$2,246Multiple Airlines
Find Deal
Tue, Nov 25 - Fri, Nov 28

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 November 13, 2025.
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.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Mon 12/1

11:10 am-12:05 am

2 stops24h 55m

Vientiane Wattay

Sun 12/14

1:05 am-6:05 pm

2 stops29h 00m

$2,099

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Fri 11/28

4:10 pm-1:05 pm

3 stops32h 55m

Vientiane Wattay

Tue 12/2

8:30 pm-7:45 pm

3 stops35h 15m

$2,162

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Fri 11/28

9:59 am-12:05 am

2 stops50h 06m

Vientiane Wattay

Mon 12/1

1:25 am-8:55 am

2 stops43h 30m

$2,175

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Tue 11/25

4:10 pm-1:05 pm

3 stops32h 55m

Vientiane Wattay

Fri 11/28

6:00 pm-7:00 pm

3 stops37h 00m

$2,246

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Mon 12/8

6:00 pm-12:25 am

3 stops42h 25m

$619

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Mon 12/8

9:59 am-12:25 am

2 stops50h 26m

$742

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Fri 3/13

6:00 am-9:45 pm

3 stops28h 45m

$809

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Fri 3/13

8:00 am-12:25 am

2 stops29h 25m

$843

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Fri 3/13

6:00 am-8:35 pm

3 stops27h 35m

$1,499

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Thu 1/8

6:50 pm-3:05 pm

2 stops32h 15m

$2,582

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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. Reagan-National to Laos?

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

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

Direct flights

None
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.

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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