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?

Two cabin classes are available on flights from Las Vegas to Vientiane: • Economy Class • Premium Economy Class

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

Yes. Flexible dates can save you up to 55% on flights from Las Vegas to Vientiane. 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.

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 $987 to $9,273. That means the highest observed fare was about 9x 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 $809, which is 43% 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 $863 to $1,332, with an average of $935 over the past 12 months. Anything below $863 counts as a good deal.

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

Round-trip flights from Las Vegas to Vientiane typically range from $863 to $1,332. The lowest price found in the past 5 days was $987, on China Eastern.

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

China Eastern ($987) and China Southern ($1,415) are the cheapest airlines to fly round-trip from Las Vegas to Vientiane according to KAYAK data over the last 5 days.

$570 CHEAP FLIGHTS from Las Vegas to Vientiane (LAS - VTE)

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Cheapest round-trip

$987

Typical prices: $863-$1,332

China Eastern

Sat 10/27Fri 11/9

LAS - VTE • 2 stops

Cheapest one-way

$570

Typical prices: $502-$642

Multiple Airlines

Sat 11/3

LAS - VTE • 3 stops

When to travel

November

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

Tue, Oct 27 - Mon, Nov 9

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 - 5:25 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

31h 20m2 stops Shanghai Pu Dong Los Angeles

$987China Eastern

Tue, Oct 27 - Mon, Nov 9

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 - 5:25 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

31h 20m2 stops Shanghai Pu Dong Los Angeles

$1,045China Eastern

Sat, Feb 27 - Tue, Mar 2

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

$1,045China Eastern

Tue, Oct 27 - Tue, Nov 10

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

27h 05m2 stops Los Angeles Shanghai Pu Dong

6:15 pm - 5:25 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

38h 10m3 stops Kunming Changshui Shanghai Pu Dong Los Angeles

$1,053China Eastern

Tue, Oct 27 - Mon, Nov 9

7:00 am - 12:40 pmLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

39h 40m3 stops Los Angeles Shanghai Pu Dong Kunming Changshui

1:05 am - 5:25 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

31h 20m2 stops Shanghai Pu Dong Los Angeles

$1,053China Eastern

Tue, Oct 27 - Mon, Nov 9

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

36h 05m3 stops Los Angeles Shanghai Pu Dong Kunming Changshui

1:05 am - 7:31 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

33h 26m2 stops Shanghai Pu Dong New York John F Kennedy Intl

$1,182Multiple Airlines

Sat, Feb 27 - Wed, Mar 3

3:39 pm - 7:05 pmLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

36h 26m3 stops San Francisco Ho Chi Minh City Phnom Penh Techo Intl

11:25 am - 10:33 amVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

38h 08m3 stops Phnom Penh Techo Intl Ho Chi Minh City San Francisco

$1,239Multiple Airlines

Tue, Oct 27 - Tue, Nov 10

7:00 am - 10:40 amLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

37h 40m3 stops Los Angeles Shanghai Pu Dong Hanoi Noibai

11:55 am - 5:25 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

44h 30m3 stops Kunming Changshui Shanghai Pu Dong Los Angeles

$1,301Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

2:47 pm - 3:05 pmLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

33h 18m2 stops Los Angeles Guangzhou Baiyun

11:30 am - 10:10 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

25h 40m2 stops Guangzhou Baiyun Los Angeles

$1,415China Southern

Tue, Nov 3 - Tue, Feb 2

5:46 pm - 7:45 pmLAS Las Vegas Harry Reid Intl-VTE Vientiane Wattay

34h 59m3 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

1:55 pm - 10:25 pmVTE Vientiane Wattay-LAS Las Vegas Harry Reid Intl

23h 30m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,524Multiple 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 with more confidence.

Prices

Airlines

How much is a round-trip flight from Las Vegas to Vientiane? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Vientiane departing in october.

Find deals

Low season	August
High season	December
Cheapest flight	$570

Beat the crowds with an average 70% drop in travelers.

One-way 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.

What cabin classes can I book on flights from Las Vegas to Vientiane?
Two cabin classes are available on flights from Las Vegas to Vientiane:

• Economy Class
• Premium Economy Class
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.
How much should I expect to pay for a Las Vegas to Vientiane flight?
Round-trip flights from Las Vegas to Vientiane range from $863 to $1,332, with an average of $935 over the past 12 months. Anything below $863 counts as a good deal.
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 $987 to $9,273. That means the highest observed fare was about 9x 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 $809, which is 43% above the typical average for this route.
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).
Can I save money by using flexible dates for flights from Las Vegas to Vientiane?
Yes. Flexible dates can save you up to 55% on flights from Las Vegas to Vientiane. 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.
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.

If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $823, about $1,001 less than Sunday fares (55% savings) based on the last 12 months.
If you can choose when to travel, plan your Las Vegas to Vientiane trip for November. Fares historically average $863 round-trip in that month - typically $1,329 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

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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?

Which airline is the cheapest 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

More options for your flight from Las Vegas to Vientiane

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

Information on your arrival and departure airports

Cabin class types available on flights from Las Vegas to Vientiane

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