$421 Find Cheap Flights from Washington, D.C. to Laos - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Washington, D.C. to Laos Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Laos

Sat, Dec 5 - Mon, Feb 1
Multiple Airlines Logo
5:40 pm - 10:10 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
40h 30m2 stops Rome Fiumicino Bangkok Suvarnabhumi
Multiple Airlines Logo
7:35 am - 3:25 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
43h 50m2 stops Bangkok Suvarnabhumi Rome Fiumicino
$1,093Multiple Airlines
Mon, Dec 7 - Wed, Dec 23
Multiple Airlines Logo
2:25 pm - 11:15 amIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
32h 50m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
7:35 am - 9:00 amVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
37h 25m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$1,124Multiple Airlines
Tue, Jan 12 - Mon, Apr 12
Multiple Airlines Logo
8:05 pm - 9:10 amIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
25h 05m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 3:40 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
30h 10m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,203Multiple Airlines
Mon, Mar 1 - Wed, Mar 31
Multiple Airlines Logo
8:05 pm - 7:45 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
35h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
10:15 am - 3:40 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
40h 25m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,207Multiple Airlines
Sun, Feb 28 - Thu, Apr 1
Multiple Airlines Logo
8:05 pm - 9:10 amIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
25h 05m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 3:40 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
30h 10m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,211Multiple Airlines
Fri, Feb 26 - Tue, Mar 30
Multiple Airlines Logo
11:35 pm - 11:15 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
35h 40m1 stop Incheon Intl
Multiple Airlines Logo
1:50 pm - 9:35 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
42h 45m2 stops Bangkok Don Mueang Intl Incheon Intl
$1,217Multiple Airlines
Wed, Feb 3 - Fri, Mar 5
Multiple Airlines Logo
8:05 pm - 10:10 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
38h 05m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:25 pm - 3:55 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
33h 30m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,224Multiple Airlines
Wed, Mar 3 - Tue, Mar 30
Multiple Airlines Logo
11:35 pm - 12:25 amIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
36h 50m1 stop Incheon Intl
Multiple Airlines Logo
1:50 pm - 9:35 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
42h 45m2 stops Bangkok Don Mueang Intl Incheon Intl
$1,244Multiple Airlines
Sun, Apr 4 - Sat, Apr 24
Multiple Airlines Logo
9:00 pm - 7:45 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
35h 45m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 3:40 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
30h 10m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,248Multiple Airlines
Mon, Apr 5 - Sun, Apr 25
Multiple Airlines Logo
9:00 pm - 12:40 pmIAD  Washington, D.C. Dulles Intl-VTE Vientiane Wattay
28h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
1:30 pm - 3:40 pmVTE  Vientiane Wattay-IAD Washington, D.C. Dulles Intl
37h 10m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,251Multiple Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Laos flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Washington, D.C. Dulles Intl Airport to Laos right now?

The cheapest fare from Washington, D.C. Dulles Intl Airport to Laos in the last week was $1,093 round-trip, to Vientiane Wattay (VTE).

What’s the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Laos?

September is the cheapest time of year to fly, with average fares of $763. Prices are highest in January, when average flight costs increase to around $3,370.

Which airport in Laos is the cheapest to fly to from Washington, D.C. Dulles Intl Airport?

All flights from Washington, D.C. Dulles Intl Airport to Laos arrive at Vientiane Wattay (VTE). On average, round-trip fares are around $1,469.

What's the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Laos?

Data from the past 12 months shows it's cheapest to fly to Laos during the morning with average prices of $1,332. The afternoon is the most expensive time to fly, with average prices of $2,229.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Laos flights

Low season

February

Cheapest flight

$421
Beat the crowds with an average 47% drop in travelers.
The most popular month to fly with an average 28% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Vientiane

Your Washington, D.C. Dulles Intl Airport to Laos flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Washington, D.C. Dulles Intl Airport to Laos?

    Yes. Fares from Washington, D.C. Dulles Intl Airport to Laos are low right now. As a rule of thumb, a round-trip under $1,198 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Washington, D.C. Dulles Intl Airport to Laos?

    Over the past 12 months, round-trip fares from Washington, D.C. Dulles Intl Airport to Laos have ranged from $1,198 to $1,730.

  • Which cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Laos?

    On flights from Washington, D.C. Dulles Intl Airport to Laos you can book Economy Class, Premium Economy Class or Business Class.

Your guide to booking Washington, D.C. Dulles Intl Airport to Laos flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for September when flights are typically cheapest and avoid January when prices are at their highest.
  • Flying on Saturday is usually the cheapest. Flights on Sunday cost about 48% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Vientiane, which is the most popular destination in Laos. From there, it's easy to continue on to other popular destinations such as Luang Prabang, Vang Vieng and Pakse.

More options for your flight from Washington, D.C. to Laos

Complete your trip to Laos with a hotel stay or car rental

Car rentals in Laos
Hotels in Laos
Vacations in Laos