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Vientiane

$920+ Cheap flights from Las Vegas (LAS) to Vientiane (VTE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — VTE
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Las Vegas to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$920
(Gurufare)
From Las Vegas Harry Reid Intl to Vientiane Wattay
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Find flight deals from Las Vegas to Vientiane

Cheapest flights from Las Vegas to Vientiane
Explore the most affordable flight options available from Las Vegas to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Gurufare deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amLAS - VTE
2 stops27h 05mChina Eastern
Tue 3/316:50 pmVTE - LAS
3 stops36h 05mChina Eastern
Deal found 9/11$920
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amLAS - VTE
3 stops35h 10mMultiple Airlines
Tue 12/306:45 pmVTE - LAS
3 stops38h 45mMultiple Airlines
Deal found 9/8$1,179
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:10 pmLAS - VTE
3 stops35h 40mMultiple Airlines
Sun 11/26:45 pmVTE - LAS
3 stops38h 45mMultiple Airlines
Deal found 9/11$1,256
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/121:25 pmLAS - VTE
2 stops44h 40mMultiple Airlines
Tue 10/281:05 amVTE - LAS
2 stops29h 12mMultiple Airlines
Deal found 9/11$1,279
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:10 pmLAS - VTE
3 stops33h 35mMultiple Airlines
Fri 11/1410:25 amVTE - LAS
3 stops36h 00mMultiple Airlines
Deal found 9/9$1,301

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Vientiane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Las Vegas to Vientiane that are best for you.

Fly from

Las Vegas

Fly to

Vientiane

Route

Depart

Return

Price

Las VegasVientiane

LAS - VTE

LASVTE

Las Vegas Harry Reid Intl

Tue 12/2

6:00 am-12:05 am

2 stops27h 05m

Vientiane Wattay

Tue 3/31

6:50 pm-4:55 pm

3 stops36h 05m

$920

Las VegasVientiane

LAS - VTE

LASVTE

Las Vegas Harry Reid Intl

Tue 11/18

7:00 am-9:10 am

3 stops35h 10m

Vientiane Wattay

Tue 12/30

6:45 pm-6:30 pm

3 stops38h 45m

$1,179

Las VegasVientiane

LAS - VTE

LASVTE

Las Vegas Harry Reid Intl

Sun 10/26

8:10 pm-9:50 pm

3 stops35h 40m

Vientiane Wattay

Sun 11/2

6:45 pm-6:30 pm

3 stops38h 45m

$1,256

Las VegasVientiane

LAS - VTE

LASVTE

Las Vegas Harry Reid Intl

Sun 10/12

9:10 pm-12:05 am

2 stops36h 55m

Vientiane Wattay

Tue 10/28

1:00 am-4:17 pm

2 stops29h 17m

$1,279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Las Vegas to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vientiane. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with China Eastern from Las Vegas to Vientiane by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.2
Good
165 reviews

Comfort

7.3

Entertainment

6.2

Overall

7.2

Food

6.9

Crew

7.9

Boarding

7.7

Reviews

1 / 4
2.0
Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.
China Eastern
7.2
Good
165 reviews
China Eastern
7.2
Good
165 reviews

Comfort

7.3

Entertainment

6.2

Overall

7.2

Food

6.9

Crew

7.9

Boarding

7.7

Reviews

1 / 4
2.0
Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Las Vegas to Vientiane?

    There are many flights that can get you from Las Vegas to Vientiane in 27h 05m. Fly via China Eastern to get the fastest option. The distance between Las Vegas and Vientiane is about 7956 mi.

  • What is the cheapest airline to fly from Las Vegas to Vientiane round-trip?

    Cheapflights users have booked flights from Las Vegas to Vientiane round-trip from $850.

  • Can I find deals for flights from Las Vegas to Vientiane that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Vientiane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Vientiane.

  • Can I find deals for business class flights from Las Vegas to Vientiane?

    Yes. Cheapflights offers flight deals from Las Vegas to Vientiane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to Vientiane (average of $887). Flying from Las Vegas to Vientiane in May is currently the most expensive (average of $1,431). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Vientiane by adding a car rental and/or hotel reservation to your travel itinerary.
Vientiane car rentals
Vientiane Wattay Airport car rentals
Luang Prabang car rentals

Top airline flying from Las Vegas to Vientiane

Discover the top airline that operate flights from Las Vegas to Vientiane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$850Average$1,243FlexibilityNo cancel feeOn-time62%

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