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Cheap flights from Thailand to Las Vegas from ฿17,482

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAS
8 Aug — 15 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Las Vegas

Enter your travel dates to find the best prices.

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 9 July 2026.

Sun 8/1109:10
BKK
-
LAS
2 stops27h 30m
ANA
Sat 14/1108:00
LAS
-
BKK
2 stops25h 20m
ANA
Deal found 8/7฿26,841
Sun 11/1009:35
BKK
-
LAS
2 stops28h 08m
ANA
Sat 17/1006:50
LAS
-
BKK
2 stops33h 05m
ANA
Deal found 8/7฿26,941
Mon 7/909:35
BKK
-
LAS
2 stops24h 57m
United Airlines
Sat 3/1008:19
LAS
-
BKK
2 stops35h 16m
United Airlines
Deal found 9/7฿26,975
Sat 5/907:00
BKK
-
LAS
2 stops41h 06m
United Airlines
Sat 3/1008:19
LAS
-
BKK
2 stops35h 16m
United Airlines
Deal found 9/7฿27,042
Wed 2/909:35
BKK
-
LAS
2 stops24h 29m
United Airlines
Thu 8/1006:00
LAS
-
BKK
2 stops27h 55m
United Airlines
Deal found 9/7฿27,075
Fri 4/907:00
BKK
-
LAS
2 stops27h 04m
United Airlines
Tue 6/1008:19
LAS
-
BKK
2 stops23h 56m
United Airlines
Deal found 9/7฿27,142
Sun 6/915:45
BKK
-
LAS
3 stops32h 37m
United Airlines
Sat 3/1009:47
LAS
-
BKK
3 stops33h 48m
United Airlines
Deal found 9/7฿27,309
Tue 14/709:35
BKK
-
LAS
2 stops42h 15m
United Airlines
Sat 29/814:17
LAS
-
BKK
2 stops29h 18m
United Airlines
Deal found 9/7฿27,343
Sun 6/915:45
BKK
-
LAS
2 stops37h 31m
United Airlines
Tue 6/1008:19
LAS
-
BKK
2 stops23h 56m
United Airlines
Deal found 9/7฿27,409
Mon 21/909:35
BKK
-
LAS
2 stops24h 29m
United Airlines
Sat 26/913:25
LAS
-
BKK
3 stops30h 10m
United Airlines
Deal found 9/7฿27,510
Fri 18/1216:55
BKK
-
LAS
2 stops22h 01m
United Airlines
Sat 2/119:52
LAS
-
BKK
2 stops48h 38m
United Airlines
Deal found 9/7฿27,610
Sun 29/1118:35
HKT
-
LAS
2 stops42h 05m
Multiple Airlines
Thu 3/1217:10
LAS
-
HKT
2 stops25h 05m
Multiple Airlines
Deal found 9/7฿32,958

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 9 July 2026.

Round-trip from

฿27,343

One-way from

฿17,482

Popular in

February

Cheapest in

June

Average price

฿39,443
United Airlines
  • United Airlines
  • 21/9-26/9
  • 4 total stops
  • 54h 09m total
  • Thailand to Las Vegas
Search Deals
แอร์แคนาดา
  • แอร์แคนาดา
  • 9/12
  • 2 total stops
  • 39h 24m total
  • Thailand to Las Vegas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿86,844 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿43,886 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 17,341 searches. Data last updated 9 July 2026.
Use the filters below to find and compare flights from Thailand to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 20/9

09:35-00:28

2 stops28h 53m

Las Vegas Harry Reid Intl

Sat 26/9

11:27-09:35

3 stops32h 08m

฿26,975

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 11/10

09:35-20:04

2 stops24h 29m

Las Vegas Harry Reid Intl

Sat 17/10

09:47-09:35

3 stops33h 48m

฿26,975

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 24/9

15:45-14:10

2 stops36h 25m

Las Vegas Harry Reid Intl

Mon 28/9

16:21-09:35

2 stops27h 14m

฿27,710

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 24/9

07:00-22:23

2 stops29h 23m

Las Vegas Harry Reid Intl

Mon 28/9

06:50-21:45

2 stops24h 55m

฿32,791

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 13/10

02:35-16:20

1 stop27h 45m

Las Vegas Harry Reid Intl

Sun 25/10

22:50-23:20

1 stop34h 30m

฿33,560

Udon ThaniLas Vegas

UTH - LAS

UTHLAS

Udon Thani

Thu 10/9

21:25-23:43

2 stops40h 18m

Las Vegas Harry Reid Intl

Mon 14/9

06:50-08:10

2 stops35h 20m

฿34,396
Fastest return journey

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 18/10

13:10-20:58

2 stops21h 48m

Las Vegas Harry Reid Intl

Wed 21/10

19:09-12:00

2 stops26h 51m

฿34,529

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 24/9

23:30-16:20

1 stop30h 50m

Las Vegas Harry Reid Intl

Mon 28/9

23:50-01:05

1 stop35h 15m

฿35,331

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 5/9

09:35-20:32

2 stops24h 57m

Las Vegas Harry Reid Intl

Sun 13/9

11:15-09:35

3 stops32h 20m

฿35,365

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Fri 9/10

23:25-16:20

1 stop30h 55m

Las Vegas Harry Reid Intl

Mon 12/10

23:50-22:10

1 stop32h 20m

฿38,306

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 53 resultsSorted by cheapest first
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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 return 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, June is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of ฿21,426). Flying from Thailand to Las Vegas in August is currently the most expensive (average of ฿35,666). 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.

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 9 July 2026.
See what other customers who have flown with Korean Air and เดลต้า from Thailand to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

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
1,221 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

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!!
เดลต้า
7.8
Good
8,455 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

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?

    For a flight from Thailand to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 10.0 km from the centre of the city.

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

    Departing from Thailand to Las Vegas will take you 28h 53m. The distance between Thailand and Las Vegas is about 13309 km. This flight may include one or multiple stops.

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

    While some choose either Bangkok Don Mueang Intl - Las Vegas Harry Reid Intl or Phuket City - Las Vegas Harry Reid Intl, Bangkok Suvarnabhumi - Las Vegas Harry Reid Intl is the most popular 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 holiday 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, June is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of ฿21,426). Flying from Thailand to Las Vegas in August is currently the most expensive (average of ฿35,666). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Thailand to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Phuket City to Las Vegas flights

Top 2 airlines flying from Thailand to Las Vegas

Discover the top 2 airlines 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 17,341 searches. Data last updated 9 July 2026.
AirlineCheapestAverageFlexibilityOn-time
เดลต้าCheapest฿27,168Average฿38,449FlexibilityNo cancel feeOn-timeN/A
Search เดลต้า flights
Korean AirCheapest฿27,792Average฿45,402FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thailand to Las Vegas?

When you search for this flight from Thailand to Las Vegas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Las Vegas?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thailand to Las Vegas for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Thailand to Las Vegas with no change fees?

Yes, we can. To see specific flights from Thailand to Las Vegas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Thailand to Las Vegas become cheaper?

Of course! You can now track prices for flights from Thailand to Las Vegas and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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