LAS - VTE

$617 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 10/6. 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

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Everything you should know

Cheapest round-trip
$1,153
Multiple Airlines
Wed 10/14Wed 10/28
LAS - VTE • 3 stops
Cheapest one-way
$617
Multiple Airlines
Tue 10/6
LAS - VTE • 3 stops
Top airlines
China Eastern
Cheapest • from $979 (round-trip)
China Eastern
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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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

Wed, Oct 14 - Wed, Oct 28
Multiple Airlines Logo
4:25 pm - 7:35 pm
LAS
-
VTE
37h 10m
3 stops
Multiple Airlines Logo
11:35 am - 8:44 am
VTE
-
LAS
35h 09m
3 stops
$1,153Multiple Airlines
Wed, Oct 14 - Tue, Oct 27
Multiple Airlines Logo
12:15 pm - 7:35 pm
LAS
-
VTE
41h 20m
3 stops
Multiple Airlines Logo
1:05 am - 4:13 pm
VTE
-
LAS
29h 08m
2 stops
$1,436Multiple Airlines
Mon, Jul 20 - Tue, Oct 6
Multiple Airlines Logo
7:25 pm - 10:30 am
LAS
-
VTE
25h 05m
2 stops
Multiple Airlines Logo
3:50 pm - 8:44 am
VTE
-
LAS
30h 54m
2 stops
$1,537Multiple Airlines
Wed, Oct 14 - Wed, Oct 28
China Southern Logo
2:23 pm - 10:30 am
LAS
-
VTE
30h 07m
2 stops
China Southern Logo
4:25 pm - 1:27 pm
VTE
-
LAS
35h 02m
2 stops
$1,540China Southern
Mon, Jul 20 - Tue, Oct 6
Multiple Airlines Logo
6:03 pm - 2:45 pm
LAS
-
VTE
30h 42m
3 stops
Multiple Airlines Logo
11:30 am - 8:44 am
VTE
-
LAS
35h 14m
2 stops
$1,594Multiple Airlines
Mon, Oct 12 - Wed, Nov 11
Multiple Airlines Logo
8:47 pm - 5:20 pm
LAS
-
VTE
30h 33m
3 stops
Multiple Airlines Logo
2:40 pm - 10:49 pm
VTE
-
LAS
23h 09m
3 stops
$1,627Multiple Airlines
Mon, Jul 20 - Wed, Oct 7
Multiple Airlines Logo
1:20 pm - 12:25 am
LAS
-
VTE
45h 05m
2 stops
Multiple Airlines Logo
11:20 am - 8:44 am
VTE
-
LAS
35h 24m
3 stops
$1,659Multiple Airlines
Sun, Aug 2 - Mon, Aug 17
Multiple Airlines Logo
7:25 pm - 2:45 pm
LAS
-
VTE
29h 20m
2 stops
Multiple Airlines Logo
11:30 am - 9:05 am
VTE
-
LAS
35h 35m
3 stops
$1,682Multiple Airlines
Mon, Oct 12 - Wed, Nov 11
Multiple Airlines Logo
12:15 pm - 2:45 pm
LAS
-
VTE
36h 30m
3 stops
Multiple Airlines Logo
11:30 am - 10:25 pm
VTE
-
LAS
25h 55m
2 stops
$1,734Multiple Airlines
Mon, Jul 20 - Wed, Oct 7
Multiple Airlines Logo
6:03 pm - 2:45 pm
LAS
-
VTE
30h 42m
3 stops
Multiple Airlines Logo
11:20 am - 8:44 am
VTE
-
LAS
35h 24m
3 stops
$1,768Multiple Airlines
Booking Insights

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.

Which airlines provide the cheapest flights from Las Vegas to Vientiane?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Las Vegas to Vientiane were found on China Eastern ($979) and China Southern ($1,540).

Find deals

Good to know

Cheapest flight$617
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 $617 for a one-way ticket and $979 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 228 reviews
7.6Boarding
7.0Food
7.8Crew
6.3Entertainment
7.3Comfort
Airline reviews

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.

10.0 ExcellentAnonymous, Apr 2026
PVG - SFO
Read more China Eastern reviews

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.

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

Food no variations only beef of chicken no veggie meals

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Flight was delayed for more than 3 hours, food was mediocre, seat didn’t recline

For the price we paid, I couldn’t complain. Was good value for money. Service was excellent but food was mediocre. Crew were excellent and spoke English. You will never go hungry. The food was ample but was mediocre. Entertainment limited and wifi doesn’t all allow you to access some social media. The best part was comfortable seats and bed (business class) with a screen to close out the rest of the cabin.

Again, I was presented with birthday pastries two times as a celebrated my birthday on both legs of my trip. I will keep flying to China using China Eastern airlines. As they made this trip a special one thank you.

It was my birthday while I was on the flight on China eastern airlines. They celebrated my day by giving me a personalized birthday card and also a very delicious pastry. I was surprised and thankful by the China Eastern crew! The whole staff was kind and professional? My second flight into China and the most memorable! Thank you-

A lot of value considering the cheap ticket prices. All meals served were Chinese food. Would fly them again considering the ticket was half the price of any others

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

Information on your arrival and departure airports

Las Vegas (LAS)
Vientiane (VTE)