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Flights from Vientiane to Washington D.C.

Flight deals from Vientiane to Washington D.C.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Vientiane to Washington D.C.

Off-season travel month March
Peak season for travel April
Flight distance 13,691.11km
Popular airline Thai AirAsia

Find the best time to fly from Vientiane to Washington D.C.

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Cheapest flights
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  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Vientiane (VTE) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Vientiane to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Vientiane (VTE) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around £1,116.

  • How many airports in Washington D.C. (WAS)?

    There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Vientiane to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Vientiane to Washington D.C.. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from Vientiane to Washington D.C..
Tap "Date" on the flight search bar to browse the calendar for Vientiane to Washington D.C. airfare over the next 6 months in 2025.
2
Compare cheap flight deals from Vientiane to Washington D.C. across hundreds of airlines.
Use our comprehensive search to compare fares from over 500 airlines and find the most affordable flight tickets from Vientiane to Washington D.C..
3
Set up a Price Alert
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5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Vientiane to Washington D.C. and snag some exclusive deals just for you.

More Travel Options

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  • Top Routes to Washington D.C.
  • Popular Airlines