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Cheap flights from Las Vegas to Vientiane from $530

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Vientiane departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:20 pm - 12:05 amLAS  Las Vegas Harry Reid Intl-VTE Vientiane Wattay
41h 45m2 stops San Francisco Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 4:54 pmVTE  Vientiane Wattay-LAS Las Vegas Harry Reid Intl
30h 49m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$986Multiple Airlines
Wed, Aug 26 - Tue, Feb 23
Multiple Airlines Logo
6:25 am - 12:05 amLAS  Las Vegas Harry Reid Intl-VTE Vientiane Wattay
27h 40m2 stops Los Angeles Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 3:31 pmVTE  Vientiane Wattay-LAS Las Vegas Harry Reid Intl
28h 26m2 stops Shanghai Pu Dong San Francisco
$1,006Multiple Airlines
Tue, Sep 22 - Fri, Oct 30
Multiple Airlines Logo
6:25 am - 12:05 amLAS  Las Vegas Harry Reid Intl-VTE Vientiane Wattay
27h 40m2 stops Los Angeles Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 3:31 pmVTE  Vientiane Wattay-LAS Las Vegas Harry Reid Intl
28h 26m2 stops Shanghai Pu Dong San Francisco
$1,006Multiple Airlines
Thu, Sep 17 - Fri, Oct 30
China Eastern Logo
6:35 am - 12:05 amLAS  Las Vegas Harry Reid Intl-VTE Vientiane Wattay
27h 30m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
1:05 am - 4:54 pmVTE  Vientiane Wattay-LAS Las Vegas Harry Reid Intl
30h 49m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$1,045China Eastern
Thu, Aug 27 - Tue, Feb 23
China Eastern Logo
6:35 am - 12:05 amLAS  Las Vegas Harry Reid Intl-VTE Vientiane Wattay
27h 30m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
1:05 am - 4:54 pmVTE  Vientiane Wattay-LAS Las Vegas Harry Reid Intl
30h 49m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$1,045China Eastern
Thu, Aug 27 - Fri, Feb 26
China Eastern Logo
6:35 am - 12:05 amLAS  Las Vegas Harry Reid Intl-VTE Vientiane Wattay
27h 30m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
1:05 am - 4:54 pmVTE  Vientiane Wattay-LAS Las Vegas Harry Reid Intl
30h 49m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$1,045China Eastern
Thu, Aug 27 - Sun, Feb 21
China Eastern Logo
6:25 am - 12:05 amLAS  Las Vegas Harry Reid Intl-VTE Vientiane Wattay
27h 40m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
3:50 pm - 4:18 pmVTE  Vientiane Wattay-LAS Las Vegas Harry Reid Intl
39h 28m3 stops Kunming Changshui Shanghai Pu Dong Los Angeles Los Angeles
$1,046China Eastern
Tue, Sep 22 - Tue, Nov 3
China Eastern Logo
6:25 am - 8:30 amLAS  Las Vegas Harry Reid Intl-VTE Vientiane Wattay
36h 05m3 stops Los Angeles Los Angeles Shanghai Pu Dong Kunming Changshui
China Eastern Logo
1:05 am - 5:01 pmVTE  Vientiane Wattay-LAS Las Vegas Harry Reid Intl
30h 56m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$1,052China Eastern
Wed, Sep 30 - Mon, Nov 9
China Eastern Logo
6:25 am - 8:30 amLAS  Las Vegas Harry Reid Intl-VTE Vientiane Wattay
36h 05m3 stops Los Angeles Los Angeles Shanghai Pu Dong Kunming Changshui
China Eastern Logo
4:50 pm - 4:18 pmVTE  Vientiane Wattay-LAS Las Vegas Harry Reid Intl
38h 28m3 stops Kunming Changshui Shanghai Pu Dong Los Angeles Los Angeles
$1,054China Eastern
Tue, Sep 22 - Tue, Nov 3
Multiple Airlines Logo
6:25 am - 9:30 amLAS  Las Vegas Harry Reid Intl-VTE Vientiane Wattay
37h 05m3 stops Los Angeles Los Angeles Shanghai Pu Dong Kunming Changshui
Multiple Airlines Logo
1:05 am - 3:31 pmVTE  Vientiane Wattay-LAS Las Vegas Harry Reid Intl
28h 26m2 stops Shanghai Pu Dong San Francisco
$1,065Multiple Airlines
Tue, Sep 22 - Fri, Oct 30

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China Eastern flights from Las Vegas to Vientiane

Our best China Eastern deals on Las Vegas to Vientiane flight tickets
China Eastern
Aug 27
LAS6:35 amLas Vegas Harry Reid Intl
27h 30m
2 stops
VTE12:05 amVientiane Wattay
Feb 23
VTE1:05 amVientiane Wattay
30h 49m
2 stops
LAS4:54 pmLas Vegas Harry Reid Intl
$1,045
China Eastern
Sep 22
LAS6:25 amLas Vegas Harry Reid Intl
27h 40m
2 stops
VTE12:05 amVientiane Wattay
Nov 3
VTE3:50 pmVientiane Wattay
39h 28m
3 stops
LAS4:18 pmLas Vegas Harry Reid Intl
$1,046
China Eastern
Sep 30
LAS6:25 amLas Vegas Harry Reid Intl
36h 05m
3 stops
VTE8:30 amVientiane Wattay
Nov 9
VTE1:05 amVientiane Wattay
30h 56m
2 stops
LAS5:01 pmLas Vegas Harry Reid Intl
$1,052

momondo 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Las Vegas to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasVientiane

LAS Las Vegas Harry Reid Intl - VTE Vientiane Wattay

LASVTE

Las Vegas Harry Reid Intl

Wed 8/26

4:20 pm-12:05 am

2 stops41h 45m

Vientiane Wattay

Tue 2/23

1:05 am-4:54 pm

2 stops30h 49m

$986
Quickest round-trip

Las VegasVientiane

LAS Las Vegas Harry Reid Intl - VTE Vientiane Wattay

LASVTE

Las Vegas Harry Reid Intl

Tue 9/22

6:25 am-12:05 am

2 stops27h 40m

Vientiane Wattay

Fri 10/30

1:05 am-3:31 pm

2 stops28h 26m

$1,006

Las VegasVientiane

LAS Las Vegas Harry Reid Intl - VTE Vientiane Wattay

LASVTE

Las Vegas Harry Reid Intl

Thu 9/17

6:25 am-12:05 am

2 stops27h 40m

Vientiane Wattay

Fri 10/30

1:05 am-3:31 pm

2 stops28h 26m

$1,006

Las VegasVientiane

LAS Las Vegas Harry Reid Intl - VTE Vientiane Wattay

LASVTE

Las Vegas Harry Reid Intl

Thu 8/27

6:35 am-12:05 am

2 stops27h 30m

Vientiane Wattay

Tue 2/23

1:05 am-4:54 pm

2 stops30h 49m

$1,045

Las VegasVientiane

LAS Las Vegas Harry Reid Intl - VTE Vientiane Wattay

LASVTE

Las Vegas Harry Reid Intl

Thu 8/27

6:35 am-12:05 am

2 stops27h 30m

Vientiane Wattay

Fri 2/26

1:05 am-4:54 pm

2 stops30h 49m

$1,045

Las VegasVientiane

LAS Las Vegas Harry Reid Intl - VTE Vientiane Wattay

LASVTE

Las Vegas Harry Reid Intl

Thu 8/27

6:35 am-12:05 am

2 stops27h 30m

Vientiane Wattay

Sun 2/21

1:05 am-4:54 pm

2 stops30h 49m

$1,045

Las VegasVientiane

LAS Las Vegas Harry Reid Intl - VTE Vientiane Wattay

LASVTE

Las Vegas Harry Reid Intl

Tue 9/22

6:25 am-12:05 am

2 stops27h 40m

Vientiane Wattay

Tue 11/3

3:50 pm-4:18 pm

3 stops39h 28m

$1,046

Las VegasVientiane

LAS Las Vegas Harry Reid Intl - VTE Vientiane Wattay

LASVTE

Las Vegas Harry Reid Intl

Wed 9/30

6:25 am-8:30 am

3 stops36h 05m

Vientiane Wattay

Mon 11/9

1:05 am-5:01 pm

2 stops30h 56m

$1,052

Las VegasVientiane

LAS Las Vegas Harry Reid Intl - VTE Vientiane Wattay

LASVTE

Las Vegas Harry Reid Intl

Tue 9/22

6:25 am-8:30 am

3 stops36h 05m

Vientiane Wattay

Tue 11/3

4:50 pm-4:18 pm

3 stops38h 28m

$1,054

Las VegasVientiane

LAS Las Vegas Harry Reid Intl - VTE Vientiane Wattay

LASVTE

Las Vegas Harry Reid Intl

Tue 9/22

6:25 am-9:30 am

3 stops37h 05m

Vientiane Wattay

Fri 10/30

1:05 am-3:31 pm

2 stops28h 26m

$1,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Las Vegas to Vientiane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Vientiane Wattay?

China Eastern is the most popular carrier operating from Las Vegas Harry Reid Intl to Vientiane Wattay

When to book flights from Las Vegas to Vientiane

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Vientiane according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Vientiane (LAS to VTE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Vientiane

Fastest flight time

27h 00m

Direct flights

None
The fastest flight from Las Vegas to Vientiane takes 27h 00m
There are no direct flights from Las Vegas to Vientiane. There are no popular flight routes from Las Vegas to Vientiane.
Search flight deals

Frequently asked questions about flying from Las Vegas to Vientiane

  • How far is Las Vegas Harry Reid Intl to Vientiane Wattay by plane?

    There are 7951.3 mi between Las Vegas Harry Reid Intl and Vientiane Wattay. Typically, this will take 27h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Vientiane Wattay Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Vientiane Wattay Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Vientiane Wattay Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Vientiane Wattay Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Vientiane Wattay Airport.

  • What documentation or ID do you need to fly to Vientiane Wattay Airport?

    The necessary travel and health documents for your Vientiane Wattay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Las Vegas to Vientiane?

Best airlines flying from Las Vegas to Vientiane

Compare and see reviews for airlines that fly from Las Vegas to Vientiane with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $820Free CancellationRating
7.3
231 reviews
Search China Eastern flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Vientiane?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vientiane from Las Vegas.

Can I find flights from Las Vegas to Vientiane with flexible booking policies on momondo?

Flights from Las Vegas to Vientiane with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Vientiane?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Vientiane.

I’m not ready to book a flight from Las Vegas to Vientiane right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Las Vegas to Vientiane now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Vientiane and let you know when they change.

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