How does KAYAK find such low prices on flights from District of Columbia to Vientiane?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Vientiane. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Vientiane?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vientiane from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to Vientiane?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vientiane with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Vientiane?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vientiane from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$554 CHEAP FLIGHTS from District of Columbia to Vientiane

VTE

KAYAK searches hundreds of travel sites at once for deals on flights to Vientiane

...and more

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41 299 237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$1,060

Multiple Airlines

Sun 3/8Sun 3/15

IAD - VTE • 2 stops

Cheapest one-way

$554

Multiple Airlines

Sun 1/25

IAD - VTE • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Vientiane!

Flight Deals

Cheap Flights from District of Columbia to Vientiane

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to Vientiane that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from District of Columbia to Vientiane

Sun, Mar 8 - Sun, Mar 15

3:35 pm - 11:10 am

IAD

VTE

32h 35m2 stops

6:35 pm - 10:05 am

VTE

IAD

50h 30m2 stops

$1,060Multiple Airlines

Wed, Apr 29 - Tue, May 26

8:20 pm - 7:15 pm

IAD

VTE

35h 55m3 stops

8:30 pm - 4:05 pm

VTE

IAD

30h 35m2 stops

$1,129Multiple Airlines

Wed, Apr 29 - Tue, May 26

8:20 pm - 7:45 pm

IAD

VTE

36h 25m2 stops

1:30 pm - 8:40 am

VTE

IAD

30h 10m2 stops

$1,137Multiple Airlines

Wed, Apr 29 - Tue, May 26

8:20 pm - 3:35 pm

IAD

VTE

56h 15m3 stops

7:30 am - 4:05 pm

VTE

IAD

43h 35m3 stops

$1,155Multiple Airlines

Tue, Jan 20 - Sun, Feb 1

8:05 pm - 6:55 pm

IAD

VTE

34h 50m3 stops

2:50 pm - 3:55 pm

VTE

IAD

37h 05m2 stops

$1,157Multiple Airlines

Sun, Feb 15 - Sat, Feb 28

8:05 pm - 3:35 pm

IAD

VTE

31h 30m3 stops

2:50 pm - 3:55 pm

VTE

IAD

61h 05m2 stops

$1,159Multiple Airlines

Tue, Apr 7 - Mon, May 11

9:00 pm - 3:35 pm

IAD

VTE

31h 35m3 stops

11:30 am - 8:40 am

VTE

IAD

32h 10m3 stops

$1,167Multiple Airlines

Tue, Jan 27 - Wed, Feb 4

8:05 pm - 9:45 pm

IAD

VTE

37h 40m2 stops

7:40 am - 3:55 pm

VTE

IAD

44h 15m2 stops

$1,174Multiple Airlines

Mon, Jan 19 - Sat, Jan 31

11:10 am - 12:05 am

DCA

VTE

24h 55m2 stops

1:05 am - 10:48 pm

VTE

DCA

33h 43m2 stops

$1,564China Eastern

Mon, Jan 19 - Thu, Jan 29

11:10 am - 12:05 am

DCA

VTE

24h 55m2 stops

1:05 am - 6:05 pm

VTE

DCA

29h 00m2 stops

$1,710China Eastern

Useful Info

Cheapest flight	$554

Flight from Washington Dulles Airport to Vientiane

How does KAYAK find such low prices on flights from District of Columbia to Vientiane?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Vientiane.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Vientiane?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vientiane from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Vientiane?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vientiane with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Vientiane?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vientiane from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Vientiane

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Vientiane

Vientiane (VTE)

VTE

$554 Find Cheap Flights from District of Columbia to Vientiane

KAYAK searches hundreds of travel sites at once for deals on flights to Vientiane

Everything you should know

Cheap Flights from District of Columbia to Vientiane

Recent round-trip flight deals from District of Columbia to Vientiane

Recent one-way flight deals from District of Columbia to Vientiane

Recent last minute flight deals from District of Columbia to Vientiane

Good to know

FAQs for booking flights from District of Columbia to Vientiane

How does KAYAK find such low prices on flights from District of Columbia to Vientiane?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Vientiane.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Vientiane?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vientiane from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Vientiane?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vientiane with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Vientiane?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vientiane from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Vientiane

Information on the airport you'll fly into in Vientiane

Cabin class types available on flights to District of Columbia

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

Find direct flights for Vientiane

Flights to other popular destinations

Flights from domestic origins to Vientiane

Choose which airport to fly into in Vientiane