Search flights from Washington (WAS) to Laos
Compare flights and book cheap plane tickets with ease from Washington to Laos
Airlines that fly from Washington to Laos
Based on flights we've sold recently. Available airlines may vary depending on your search
Qatar Airways
Emirates
Flying from Washington to Laos: things to know
The most popular route is from Washington Dulles International Airport in Washington to Wattay International Airport in Vientiane. On average this flight takes 25 hours 28 minutes one way and costs US$1,761 for the round trip.
Vientiane is the most popular city in Laos for our customers to fly to.
Most popular route | Washington Dulles International Airport (IAD) to Wattay International Airport (VTE) |
|---|---|
Average flight time | 25 hours 28 minutes |
Most popular flight destination | Vientiane, Laos |
Average round-trip price | US$1,761 |
Main currency | Lao Kip |
Reasons to book flights with Booking.com
Great selection
Easily compare flights, airlines and prices – all in one place
No hidden fees
Always know exactly what you’re paying for
Flexibility
Use our flexible plane ticket option to change your dates if needed
Flexible plane ticket options are available for an additional cost on selected airfares
