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$661+ Cheap flights from District of Columbia to Laos

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — VTE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from District of Columbia to Laos

Keep the following information in mind while searching for District of Columbia to Laos flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,475
(Ovago)

One-way from

$661
(Trip.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Vientiane Wattay flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Vientiane Wattay flights.
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From District of Columbia to Laos
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One-way flight from District of Columbia to Laos
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Find flight deals from District of Columbia to Laos

Cheapest flights from District of Columbia to Laos
Explore the most affordable flight options available from District of Columbia to Laos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Ovago deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/3010:05 pmIAD - LPQ
2 stops51h 00mEtihad Airways
Wed 7/1612:45 pmLPQ - IAD
2 stops38h 25mEtihad Airways
Deal found 4/29$1,475
This Trip.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/81:30 pmIAD - LPQ
2 stops37h 35mMultiple Airlines
Fri 6/202:35 pmLPQ - IAD
2 stops56h 10mMultiple Airlines
Deal found 4/30$1,511
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/151:30 pmIAD - VTE
2 stops39h 05mMultiple Airlines
Tue 6/246:40 pmVTE - IAD
2 stops28h 05mMultiple Airlines
Deal found 4/29$1,700
This Ovago deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/110:55 amIAD - LPQ
2 stops38h 10mEmirates
Tue 7/1512:45 pmLPQ - IAD
2 stops30h 55mEmirates
Deal found 4/29$1,849
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/19:00 pmIAD - LPQ
2 stops28h 05mQatar Airways
Mon 7/1412:45 pmLPQ - IAD
2 stops37h 55mQatar Airways
Deal found 4/29$1,890
This Gurufare deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:31 pmDCA - LPQ
3 stops36h 34mCathay Pacific
Tue 7/1512:45 pmLPQ - DCA
3 stops42h 59mCathay Pacific
Deal found 4/29$2,035

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from District of Columbia to Laos that are best for you.

Fly from

District of Columbia

Fly to

Laos

Route

Depart

Return

Price

Washington, D.C.Luang Prabang

IAD - LPQ

IADLPQ

Washington, D.C. Dulles Intl

Mon 6/30

10:05 pm-12:05 pm

2 stops51h 00m

Luang Prabang

Wed 7/16

12:45 pm-4:10 pm

2 stops38h 25m

$1,475

Washington, D.C.Luang Prabang

IAD - LPQ

IADLPQ

Washington, D.C. Dulles Intl

Sun 6/8

1:30 pm-2:05 pm

2 stops37h 35m

Luang Prabang

Fri 6/20

2:35 pm-11:45 am

2 stops56h 10m

$1,511

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Sun 6/15

1:30 pm-3:35 pm

2 stops39h 05m

Vientiane Wattay

Tue 6/24

6:40 pm-11:45 am

2 stops28h 05m

$1,700

Washington, D.C.Luang Prabang

IAD - LPQ

IADLPQ

Washington, D.C. Dulles Intl

Tue 7/1

10:55 am-12:05 pm

2 stops38h 10m

Luang Prabang

Tue 7/15

12:45 pm-8:40 am

2 stops30h 55m

$1,849

Washington, D.C.Luang Prabang

IAD - LPQ

IADLPQ

Washington, D.C. Dulles Intl

Tue 7/1

9:00 pm-12:05 pm

2 stops28h 05m

Luang Prabang

Mon 7/14

12:45 pm-3:40 pm

2 stops37h 55m

$1,890

Washington, D.C.Luang Prabang

DCA - LPQ

DCALPQ

Washington, D.C. Reagan-National

Tue 7/1

12:31 pm-12:05 pm

3 stops36h 34m

Luang Prabang

Tue 7/15

12:45 pm-8:44 pm

3 stops42h 59m

$2,035

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Wed 10/1

9:40 pm-1:20 pm

2 stops28h 40m

$661

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Wed 10/1

8:59 am-5:45 pm

2 stops45h 46m

$1,109

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from District of Columbia to Laos

Have a flexible travel schedule? Discover the best time to fly to Laos from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Laos

Rainfall in Laos by month

Plan your trip to Laos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Laos ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Laos when rainfall is around 0.4 in.

Temperature in Laos by month

Plan your trip to Laos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Laos, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Laos

Get insights into the airlines that provide service to Laos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Laos. Reviews last updated May 1, 2025.
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,215 reviews
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.5
Good
855 reviews
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,563 reviews
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,203 reviews
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Overall

8.0

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Laos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from District of Columbia to Laos that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Laos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Laos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Laos.

  • Can I find deals for business class flights from District of Columbia to Laos?

    Yes. Cheapflights offers flight deals from District of Columbia to Laos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Laos?

    Currently, June is the cheapest month in which you can book a flight from District of Columbia to Laos (average of $904). Flying from District of Columbia to Laos in May is currently the most expensive (average of $1,515). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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