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Flights from Washington D.C. to Vientiane
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Latest Flight Deals from Washington D.C. to Vientiane

Book one-way or return flights from Washington D.C. to Vientiane from as little as NZD 2,314. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • IAD13:25
        36h 30m
        1 stop
        VTE12:55
        Tue, May 28|Washington D.C. - Vientiane|Korean Air
        NZD 2,314NZD 6,445
        64% OFF
        64% OFF
        NZD 6,445NZD 2,314
      • IAD13:25
        36h 30m
        1 stop
        VTE12:55
        Fri, May 24|Washington D.C. - Vientiane|Korean Air
        NZD 2,379NZD 6,445
        63% OFF
        63% OFF
        NZD 6,445NZD 2,379
      • IAD13:25
        36h 30m
        1 stop
        VTE12:55
        Thu, May 23|Washington D.C. - Vientiane|Korean Air
        NZD 3,019NZD 6,445
        53% OFF
        53% OFF
        NZD 6,445NZD 3,019
      • IAD13:25
        22h 35m
        1 stop
        VTE23:00
        Mon, May 20|Washington D.C. - Vientiane|Korean Air
        NZD 3,784
        NZD 3,784
      • IAD13:25
        22h 35m
        1 stop
        VTE23:00
        Tue, May 21|Washington D.C. - Vientiane|Korean Air
        NZD 4,640
        NZD 4,640
      • WAS13:00
        3h 5m
        Direct
        VTE14:00
        Sat, May 11|Washington D.C. - Vientiane|Korean Air
        Find More Flights
        Find More Flights

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

Searching for the best last minute flight from Washington D.C. to Vientiane? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Washington D.C. to Vientiane. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Washington D.C. to Vientiane

View airlines operating flights from Washington D.C. to Vientiane. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Qatar Airways
From NZD 1,055
Saudia
From NZD 1,570
Turkish Airlines
From NZD 1,656
American Airlines
From NZD 1,807
Virgin Atlantic
From NZD 1,827
United Airlines
From NZD 1,844
Lufthansa
From NZD 1,908
Thai Airways
From NZD 1,928
British Airways
From NZD 1,955
Swiss Airlines
From NZD 1,962
ANA airlines

Find more flights and airlines

Alternative Routes from Washington D.C. to Vientiane

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Washington D.C. to Vientiane.

  • Cheapest
    Qatar Airways
    IAD
    10:55
    33h 40m
    2 transfer
    VTE
    07:35
    Dulles International Airport - Wattay International Airport
    Wed, May 15Qatar Airways
    NZD 1,055
  • Delta Air Lines
    DCA
    17:30
    41h 50m
    2 transfer
    VTE
    22:20
    Ronald Reagan Washington National Airport - Wattay International Airport
    Tue, May 14Delta Air Lines
    NZD 2,298
  • Delta Air Lines
    DCA
    17:30
    41h 50m
    2 transfer
    VTE
    22:20
    Ronald Reagan Washington National Airport - Wattay International Airport
    Tue, May 14Delta Air Lines
    NZD 2,298
    Find More Flights

How do I find the cheapest flights?

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

    Airlines adjust prices for flights from Washington D.C. to Vientiane based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

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

    According to Trip.com's data, the lowest price is around NZD 3,637.

  • What is the transportation method from the main airport to downtown in Vientiane?

    • The distance from Wattay International Airport to downtown is about 5km. It takes about 20 minutes by taxi.

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

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 Washington D.C. to Vientiane. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Washington D.C. to Vientiane

Cheapest nonstop flight price

NZD 2,314

Off-season for travel

April

Peak season for travel

November

Flight distance

13,691.11km

Popular airline

Emirates

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