Which airports can I use when flying from Las Vegas to Vientiane?

Flights from Las Vegas to Vientiane usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Vientiane Wattay (VTE).

What cabin classes can I book on flights from Las Vegas to Vientiane?

Only Economy Class is available on flights from Las Vegas to Vientiane.

Can I save money by using flexible dates for flights from Las Vegas to Vientiane?

Yes. Being flexible with your travel dates can save you up to 55% on the Las Vegas to Vientiane route. Thursday is the cheapest departure day at $823 round-trip on average, while Sunday is the most expensive at $1,824, a difference of $1,001. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Las Vegas to Vientiane?

A nonstop flight from Las Vegas to Vientiane takes 0h 00m, covering 7,956 miles.

What are the earliest and latest flights from Las Vegas to Vientiane?

These are the earliest and latest flight times available from Las Vegas to Vientiane: • Earliest: departs at 12:00 am and lands at 12:00 am • Latest: departs at 12:00 am and lands at 12:00 am. The flight takes about 0h 00m.

Do I need a passport to fly from Las Vegas to Vientiane?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Las Vegas to Vientiane changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $973 to $1,959. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Las Vegas to Vientiane looking right now?

One-way fares from Las Vegas to Vientiane are currently higher than usual. Average one-way flight prices are about $609, which is 12% above the typical average for this route.

What is the time difference between Las Vegas and Vientiane?

Vientiane is 14 hours ahead of Las Vegas (Indochina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Las Vegas to Vientiane flight?

Round-trip flights from Las Vegas to Vientiane range from $859 to $1,166, with an average of $930 over the past 12 months. Anything below $859 counts as a good deal.

What is the cheapest airline to fly from Las Vegas to Vientiane?

China Eastern ($973) offered the cheapest round-trip ticket from Las Vegas to Vientiane in the last 5 days.

$557 CHEAP FLIGHTS from Las Vegas to Vientiane (LAS - VTE)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$973

Typical prices: $859-$1,166

China Eastern

Sun 12/2Sat 12/15

LAS - VTE • 2 stops

Cheapest one-way

$557

Typical prices: $502-$566

Multiple Airlines

Mon 9/3

LAS - VTE • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Las Vegas and Vientiane. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

October

Cheapest • 8% price drop

December

Most popular

Good to know

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We hope you love your trip to Vientiane!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Las Vegas to Vientiane

Wed, Dec 2 - Tue, Dec 15

7:00 am - 12:05 amLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

26h 05m2 stops Los Angeles Shanghai Pu Dong

1:05 am - 5:01 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

30h 56m2 stops Shanghai Pu Dong Los Angeles

$973China Eastern

Tue, Oct 13 - Mon, Oct 19

7:00 am - 12:05 amLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

27h 05m2 stops Los Angeles Shanghai Pu Dong

1:05 am - 4:33 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

29h 28m2 stops Shanghai Pu Dong Los Angeles

$973China Eastern

Tue, Oct 13 - Mon, Oct 19

7:00 am - 9:30 amLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

36h 30m3 stops Los Angeles Shanghai Pu Dong Kunming Changshui

1:05 am - 4:33 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

29h 28m2 stops Shanghai Pu Dong Los Angeles

$1,037China Eastern

Wed, Dec 2 - Wed, Dec 16

7:00 am - 12:05 amLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

26h 05m2 stops Los Angeles Shanghai Pu Dong

3:50 pm - 5:01 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

40h 11m3 stops Kunming Changshui Shanghai Pu Dong Los Angeles

$1,038China Eastern

Wed, Dec 2 - Wed, Dec 16

7:00 am - 9:05 amLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

35h 05m3 stops Los Angeles Shanghai Pu Dong Kunming Changshui

4:50 pm - 5:01 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

39h 11m3 stops Kunming Changshui Shanghai Pu Dong Los Angeles

$1,045China Eastern

Wed, Dec 2 - Tue, Dec 15

7:00 am - 11:20 amLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

37h 20m3 stops Los Angeles Shanghai Pu Dong Kunming Changshui

1:05 am - 5:01 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

30h 56m2 stops Shanghai Pu Dong Los Angeles

$1,052China Eastern

Tue, Oct 13 - Tue, Oct 20

7:00 am - 8:30 amLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

35h 30m3 stops Los Angeles Shanghai Pu Dong Kunming Changshui

1:45 pm - 4:33 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

40h 48m3 stops Kunming Changshui Shanghai Pu Dong Los Angeles

$1,060China Eastern

Thu, Feb 18 - Sat, Feb 27

3:39 pm - 6:55 pmLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

36h 16m3 stops San Francisco Ho Chi Minh City Phnom Penh Techo Intl

11:35 am - 10:33 amVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

37h 58m3 stops Phnom Penh Techo Intl Ho Chi Minh City San Francisco

$1,221Multiple Airlines

Thu, Feb 18 - Fri, Feb 26

6:00 am - 12:05 amLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

27h 05m2 stops Los Angeles Shanghai Pu Dong

1:05 am - 4:54 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

30h 49m2 stops Shanghai Pu Dong Los Angeles

$1,278China Eastern

Wed, Dec 9 - Sun, Dec 20

12:00 pm - 12:05 amLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

45h 05m2 stops Vancouver Intl Shanghai Pu Dong

6:00 pm - 4:54 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

37h 54m3 stops Kunming Changshui Shanghai Pu Dong Los Angeles

$1,306Multiple Airlines

Booking Insights

Price, demand and travel trends for Las Vegas to Vientiane flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Las Vegas to Vientiane with more confidence.

Prices

Airlines

How much is a round-trip flight from Las Vegas to Vientiane?

Round-trip flights from Las Vegas to Vientiane start at $973. Prices are typical for this route right now, with typical round-trip fares ranging from $859 to $1,166. The lowest price found in the past 5 days was $973 on China Eastern.

Find deals

Low season	August
High season	December
Cheapest flight	$557

Best time to beat the crowds but there is an average 116% increase in price.

Most popular time to fly with an average 8% increase in price.

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.

Which airports can I use when flying from Las Vegas to Vientiane?
Flights from Las Vegas to Vientiane usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Vientiane Wattay (VTE).
What cabin classes can I book on flights from Las Vegas to Vientiane?
Only Economy Class is available on flights from Las Vegas to Vientiane.
Can I save money by using flexible dates for flights from Las Vegas to Vientiane?
Yes. Being flexible with your travel dates can save you up to 55% on the Las Vegas to Vientiane route. Thursday is the cheapest departure day at $823 round-trip on average, while Sunday is the most expensive at $1,824, a difference of $1,001. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How long is a flight from Las Vegas to Vientiane?
A nonstop flight from Las Vegas to Vientiane takes 0h 00m, covering 7,956 miles.
What are the earliest and latest flights from Las Vegas to Vientiane?
These are the earliest and latest flight times available from Las Vegas to Vientiane:

• Earliest: departs at 12:00 am and lands at 12:00 am
• Latest: departs at 12:00 am and lands at 12:00 am.

The flight takes about 0h 00m.
Do I need a passport to fly from Las Vegas to Vientiane?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Las Vegas to Vientiane changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $973 to $1,959. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Las Vegas to Vientiane looking right now?
One-way fares from Las Vegas to Vientiane are currently higher than usual. Average one-way flight prices are about $609, which is 12% above the typical average for this route.
What is the time difference between Las Vegas and Vientiane?
Vientiane is 14 hours ahead of Las Vegas (Indochina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
How much should I expect to pay for a Las Vegas to Vientiane flight?
Round-trip flights from Las Vegas to Vientiane range from $859 to $1,166, with an average of $930 over the past 12 months. Anything below $859 counts as a good deal.

If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $823 - about $1,001 less than Sunday (55% savings) based on the last 12 months.
If you can choose when to travel, plan your Las Vegas to Vientiane trip for October. Fares historically average $853 round-trip in that month - typically $1,339 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Vientiane Wattay Airport.
- S Park Design Hotel
- Chang Palace Vientiane
- Jian Guo Grand Hotel

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

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Las Vegas (LAS)

Vientiane (VTE)

LAS - VTE

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Everything you should know

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

Recent round-trip flight deals from Las Vegas to Vientiane

Recent one-way flight deals from Las Vegas to Vientiane

Price, demand and travel trends for Las Vegas to Vientiane flights

How much is a round-trip flight from Las Vegas to Vientiane?

What is the cheapest airline to fly from Las Vegas to Vientiane?

Key details for Las Vegas to Vientiane flights

Low season

High season

Cheapest flight

When to book flights from Las Vegas to Vientiane

Your Las Vegas to Vientiane flight questions, answered

Your guide to booking Las Vegas to Vientiane flights

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

Information on your arrival and departure airports

Cabin class types available on flights from Las Vegas to Vientiane

Complete your trip to Vientiane with a hotel stay or car rental

Find direct flights to and from Las Vegas and Vientiane

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Choose which airport to fly into in Vientiane