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Find cheap flights from Washington, D.C. to Laos from $1,255

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Laos departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/18
Sat 5/25

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Best Laos Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Vientiane
Vientiane2 stops$1,255

Good to know

Cheapest flight

$1,255
Flight from Washington Dulles Airport to Vientiane

FAQs - booking Laos flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to Laos?

    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 Washington, D.C. to Laos.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Laos?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Laos from Washington, D.C. 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 Washington, D.C. to Laos?

    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 Laos with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Laos?

    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 Laos from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Laos

  • Morning departure is around 7% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Washington, D.C. to Laos

Recent round-trip flight deals

5/5Sun
2 stops
38h 45mIAD-VTE
6/9Sun
2 stops
30h 15mVTE-IAD
$1,255
10/6Sun
2 stops
28h 35mIAD-VTE
11/6Wed
2 stops
31h 25mVTE-IAD
$1,272
5/8Wed
2 stops
38h 45mIAD-VTE
6/16Sun
2 stops
30h 15mVTE-IAD
$1,273
10/6Sun
3 stops
35h 10mIAD-VTE
11/6Wed
2 stops
31h 25mVTE-IAD
$1,368
5/12Sun
2 stops
38h 45mIAD-VTE
6/16Sun
2 stops
30h 15mVTE-IAD
$1,406
8/7Wed
2 stops
28h 35mIAD-VTE
9/9Mon
2 stops
30h 15mVTE-IAD
$1,431
5/8Wed
3 stops
35h 10mIAD-VTE
6/16Sun
2 stops
30h 40mVTE-IAD
$1,439
10/2Wed
2 stopsQatar Airways
28h 00mIAD-LPQ
10/6Sun
2 stopsQatar Airways
38h 25mLPQ-IAD
$1,521
10/2Wed
2 stopsAir France
26h 25mIAD-VTE
10/6Sun
2 stopsAir France
31h 25mVTE-IAD
$2,836
8/7Wed
2 stopsChina Eastern
47h 20mDCA-VTE
9/9Mon
2 stopsChina Eastern
32h 56mVTE-DCA
$3,482

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