LAS - VTE

$558 Find Cheap Flights from Las Vegas to Vientiane - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Vientiane departing on 8/25. 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
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Vientiane, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Vientiane, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,217
China Eastern
Tue 7/14Tue 7/21
LAS - VTE • 2 stops
Cheapest one-way
$558
China Eastern
Tue 8/25
LAS - VTE • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Las Vegas and Vientiane. You'll need at least 2 connections.
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We hope you love your trip to Vientiane!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Las Vegas to Vientiane (LAS-VTE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas 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.

Recent round-trip flight deals from Las Vegas to Vientiane

Tue, Jul 14 - Tue, Jul 21
China Eastern Logo
9:46 am - 12:05 am
LAS
-
VTE
24h 19m
2 stops
China Eastern Logo
1:45 pm - 4:41 pm
VTE
-
LAS
40h 56m
3 stops
$1,217China Eastern
Tue, Jul 14 - Tue, Jul 21
China Eastern Logo
9:46 am - 12:05 am
LAS
-
VTE
24h 19m
2 stops
China Eastern Logo
9:30 am - 4:41 pm
VTE
-
LAS
45h 11m
3 stops
$1,372China Eastern
Tue, Jul 14 - Mon, Jul 20
China Eastern Logo
9:46 am - 12:05 am
LAS
-
VTE
24h 19m
2 stops
China Eastern Logo
1:05 am - 4:41 pm
VTE
-
LAS
29h 36m
2 stops
$1,476China Eastern
Wed, Jul 22 - Sat, Jul 25
Multiple Airlines Logo
1:20 pm - 12:05 am
LAS
-
VTE
44h 45m
2 stops
Multiple Airlines Logo
7:10 pm - 4:40 pm
VTE
-
LAS
35h 30m
2 stops
$1,478Multiple Airlines
Tue, Jul 14 - Mon, Jul 20
China Eastern Logo
9:46 am - 12:05 am
LAS
-
VTE
24h 19m
2 stops
China Eastern Logo
1:05 am - 4:41 pm
VTE
-
LAS
29h 36m
2 stops
$1,528China Eastern
Tue, Dec 1 - Tue, Jan 19
China Eastern Logo
7:00 am - 12:05 am
LAS
-
VTE
26h 05m
2 stops
China Eastern Logo
3:50 pm - 4:54 pm
VTE
-
LAS
40h 04m
3 stops
$1,572China Eastern
Tue, Dec 1 - Tue, Jan 19
China Eastern Logo
7:00 am - 9:05 am
LAS
-
VTE
35h 05m
3 stops
China Eastern Logo
3:50 pm - 4:54 pm
VTE
-
LAS
40h 04m
3 stops
$1,580China Eastern
Tue, Dec 1 - Mon, Jan 18
Multiple Airlines Logo
9:20 pm - 12:05 am
LAS
-
VTE
35h 45m
2 stops
Multiple Airlines Logo
1:05 am - 4:54 pm
VTE
-
LAS
30h 49m
2 stops
$1,609Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
Multiple Airlines Logo
9:46 am - 10:35 am
LAS
-
VTE
34h 49m
3 stops
Multiple Airlines Logo
1:45 pm - 4:41 pm
VTE
-
LAS
40h 56m
3 stops
$1,613Multiple Airlines
Tue, Aug 4 - Mon, Aug 17
China Eastern Logo
6:35 am - 12:05 am
LAS
-
VTE
27h 30m
2 stops
China Eastern Logo
1:05 am - 4:20 pm
VTE
-
LAS
29h 15m
2 stops
$1,619China Eastern
Useful Info

KAYAK's insights & trends for Las Vegas to Vientiane flights

Get data-powered insights and trends into flights from Las Vegas to Vientiane to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Las Vegas to Vientiane take?

Flying to Vientiane from Las Vegas requires at least one layover, as there are no direct flights for this route. The shortest flight duration is 19h 31m.

Good to know

Cheapest flight$558
Flight from Las Vegas to Vientiane

When to book flights from Las Vegas to Vientiane

Are your dates flexible? Find out the best times to travel from Las Vegas to Vientiane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Vientiane

  • What is the cheapest flight from Las Vegas to Vientiane?

    In the last 5 days, the lowest price for a flight from Las Vegas to Vientiane was $558 for a one-way ticket and $1,217 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Vientiane?

    Yes, you’ll need a passport to travel to Vientiane from Las Vegas.

  • Which airports will I be using when flying from Las Vegas to Vientiane?

    Las Vegas and Vientiane are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at Vientiane Wattay.

  • Which aircraft models fly most regularly from Las Vegas to Vientiane?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to Vientiane?

    SkyTeam is the only airline alliance operating flights between Las Vegas and Vientiane.

  • How does KAYAK find such low prices on flights from Las Vegas 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 Las Vegas to Vientiane.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Vientiane?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vientiane from Las Vegas 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 Las Vegas 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 Las Vegas with another airline. Booking your flights between Las Vegas and VTE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas 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 Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Las Vegas to Vientiane

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Vientiane. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Vientiane? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
China EasternOverall score based on 224 reviews
7.3Comfort
7.7Boarding
6.3Entertainment
7.0Food
7.9Crew
Airline reviews

This was my first time ever flying China Eatern and it will not be my last. I was very satisfied with my whole experience and trip. Thank you very much and until soon.

10.0 ExcellentAlvaro, Jun 2026
PVG - MAD
Read more China Eastern reviews

This was my first time ever flying China Eatern and it will not be my last. I was very satisfied with my whole experience and trip. Thank you very much and until soon.

It was just fine. The sirlines did live up fully to my expectation.

The flight was delayed. The staff made us wait in the room that is too small and it was crowded and with no seats available for waiting. They did not tell us why the delay occurred.

While boarding at PVG, there was a ticket checking at the gate, then there was another ticket checking at the bottom of the escalator, which created quite a dangerous congestion. Not sure which idiot made this absolutely unnecessary arrangement.

While boarding at PVG, there was a ticket checking by the gate, then there was another ticket checking right at the bottom of the escalator, which created quite a dangerous congestion. Don't understand why the duplication?

I was traveling alone with an infant, so the crew was incredibly helpful. Both the international and subsequent domestic flights were impeccable.

Plane was good. But food was bad and air host was so rude. I will never fly with China Eastern again

The flight was delayed by 2 hours, although to their credit they delayed my connecting flight so people could reach it. Also their site is a nightmare to navigate on a phone. Everything else was good.

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

Everything you need to know for your flight from Las Vegas to Vientiane

Information on your arrival and departure airports