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$452+ Cheap flights from Thailand to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Thailand to Las Vegas

Cheapest flights from Thailand to Las Vegas
Explore the most affordable flight options available from Thailand to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:25 pm
BKK
-
LAS
2 stops35h 41m
Multiple Airlines
Fri 10/92:04 pm
LAS
-
BKK
2 stops32h 06m
Multiple Airlines
Deal found 2/2$771
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:55 am
BKK
-
LAS
2 stops23h 19m
Multiple Airlines
Thu 3/267:55 am
LAS
-
BKK
2 stops26h 20m
Multiple Airlines
Deal found 2/2$864
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/37:55 am
BKK
-
LAS
2 stops24h 23m
Multiple Airlines
Tue 3/101:53 pm
LAS
-
BKK
2 stops30h 47m
Multiple Airlines
Deal found 2/3$889
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/1712:15 pm
BKK
-
LAS
3 stops34h 03m
Multiple Airlines
Mon 3/237:55 am
LAS
-
BKK
2 stops26h 20m
Multiple Airlines
Deal found 2/3$931
This Mytrip deal was found by Cheapflights users on 1/31. 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.
Wed 3/187:00 pm
HKT
-
LAS
3 stops36h 14m
Multiple Airlines
Wed 3/256:15 am
LAS
-
HKT
3 stops35h 55m
Multiple Airlines
Deal found 1/31$943
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/1712:15 pm
BKK
-
LAS
3 stops34h 03m
Multiple Airlines
Sun 3/226:15 am
LAS
-
BKK
2 stops28h 10m
Multiple Airlines
Deal found 2/3$962
This Mytrip deal was found by Cheapflights users on 2/2. 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 3/233:50 pm
BKK
-
LAS
3 stops33h 20m
Multiple Airlines
Sun 3/291:53 pm
LAS
-
BKK
2 stops31h 12m
Multiple Airlines
Deal found 2/2$986
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:35 am
BKK
-
LAS
2 stops31h 37m
Multiple Airlines
Fri 5/228:06 pm
LAS
-
BKK
2 stops24h 49m
Multiple Airlines
Deal found 2/3$989
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
BKK
-
LAS
2 stops32h 06m
United Airlines
Tue 8/252:19 pm
LAS
-
BKK
2 stops29h 16m
United Airlines
Deal found 2/2$990
This Air Canada deal was found by Cheapflights users on 1/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:50 am
HKT
-
LAS
2 stops43h 08m
Air Canada
Mon 9/146:00 pm
LAS
-
HKT
2 stops26h 50m
Air Canada
Deal found 1/31$1,004
This Booking.com deal was found by Cheapflights users on 2/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:40 pm
HKT
-
LAS
1 stop30h 30m
Korean Air
Wed 3/2510:50 pm
LAS
-
HKT
1 stop33h 20m
Korean Air
Deal found 2/1$1,007
This Korean Air deal was found by Cheapflights users on 2/2. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:25 pm
HKT
-
LAS
1 stop30h 55m
Korean Air
Mon 9/1411:50 pm
LAS
-
HKT
1 stop32h 20m
Korean Air
Deal found 2/2$1,021

Find flight deals from Thailand to Las Vegas

Keep the following information in mind while searching for Thailand to Las Vegas flight deals. Data was last updated February 3, 2026.

Round-trip from

$864
(Trip.com)

One-way from

$452
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,164
From Thailand to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Thailand to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thailand to Las Vegas 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 February 3, 2026.
Use the filters below to find and compare flights from Thailand to Las Vegas that are best for you.

Fly from

Thailand

Fly to

Las Vegas

Route

Depart

Return

Price

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Wed 3/18

7:00 pm-5:14 pm

3 stops36h 14m

Las Vegas Harry Reid Intl

Wed 3/25

6:15 am-8:10 am

3 stops35h 55m

$943

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 3/17

12:15 pm-8:18 am

3 stops34h 03m

Las Vegas Harry Reid Intl

Sun 3/22

6:15 am-12:25 am

2 stops28h 10m

$962

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 3/17

7:55 pm-5:14 pm

2 stops35h 19m

Las Vegas Harry Reid Intl

Mon 3/23

7:55 am-12:15 am

2 stops26h 20m

$966

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 3/3

4:55 pm-9:35 am

2 stops31h 40m

Las Vegas Harry Reid Intl

Tue 3/10

7:30 am-11:25 am

3 stops37h 55m

$998

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Wed 3/18

11:40 pm-4:10 pm

1 stop30h 30m

Las Vegas Harry Reid Intl

Wed 3/25

10:50 pm-10:10 pm

1 stop33h 20m

$1,007

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 3/3

9:30 pm-3:10 pm

1 stop32h 40m

Las Vegas Harry Reid Intl

Tue 3/10

10:50 pm-12:45 am

1 stop35h 55m

$1,021

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 3/17

11:15 pm-4:10 pm

1 stop30h 55m

Las Vegas Harry Reid Intl

Sun 3/22

10:50 pm-12:55 am

1 stop36h 05m

$1,021

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 3/3

8:15 am-3:59 pm

2 stops22h 44m

Las Vegas Harry Reid Intl

Tue 3/10

6:15 am-5:30 am

1 stop33h 15m

$1,038

BangkokLas Vegas

DMK - LAS

DMKLAS

Bangkok Don Mueang Intl

Tue 3/17

7:25 pm-11:10 am

3 stops29h 45m

Las Vegas Harry Reid Intl

Sun 3/22

6:15 am-10:05 pm

2 stops25h 50m

$1,106

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 3/17

11:15 pm-4:10 pm

1 stop30h 55m

Las Vegas Harry Reid Intl

Sun 3/22

6:00 am-12:45 am

2 stops28h 45m

$1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 52 results
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Best time to book a flight from Thailand to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Thailand 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.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Las Vegas

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

Currently, July is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of $631). Flying from Thailand to Las Vegas in August is currently the most expensive (average of $1,033). 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.

What is the cheapest time of day to fly from TH to LAS?

Find hourly flight availability from Thailand to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

It’s optimal to fly from Thailand to Las Vegas in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Thailand to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Thailand to Las Vegas. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Thailand to Las Vegas flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated February 3, 2026.
Peruse reviews from past customers who have flown with Korean Air from Thailand to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

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

  • What airport do you fly into for flights to Las Vegas from Thailand?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Thailand to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

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

    Airlines like United Airlines and Korean Air fly from Thailand to Las Vegas in about 30h 30m. The time it takes to get you to your destination can typically vary by up to 1h 10m. The distance between Thailand and Las Vegas is about 8683 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Thailand to Las Vegas one-way?

    One-way options have recently been found by users for as low as $479 on Air Canada. Other airlines that offer cheap prices include STARLUX Airlines from $505 and Korean Air from $575 one-way.

  • What are the most popular routes from Thailand to Las Vegas?

    Most travelers choose Bangkok Suvarnabhumi - Las Vegas Harry Reid Intl, Bangkok Don Mueang Intl - Las Vegas Harry Reid Intl or Phuket City - Las Vegas Harry Reid Intl when deciding on the best route from Thailand to Las Vegas.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thailand to Las Vegas 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 Thailand to Las Vegas?

    Currently, July is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of $631). Flying from Thailand to Las Vegas in August is currently the most expensive (average of $1,033). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Kingman
Winchester
Mesquite
Primm
Boulder City
Needles
Sunrise Manor

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Top airline flying from Thailand to Las Vegas

Discover the top airline that operate flights from Thailand to Las Vegas. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$848Average$1,049FlexibilityNo cancel feeOn-time81%

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