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Cheap flights from Thailand to Las Vegas from ฿12,279

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAS
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 November 2025.

Round-trip from

฿22,873

One-way from

฿12,279

Popular in

August

Cheapest in

November

Average price

฿32,625
20/12-30/1
  • 20/12-30/1
  • 4 total stops
  • 79h 31m total
  • Thailand to Las Vegas
Search Deals
8/12
  • 8/12
  • 2 total stops
  • 29h 53m total
  • Thailand to Las Vegas
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿27,624 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿19,968 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 17 November 2025.

Sat 20/1201:10BKK - LAS
2 stops37h 16mMultiple Airlines
Fri 30/108:05LAS - BKK
2 stops42h 15mMultiple Airlines
Deal found 15/11฿22,873
Wed 3/1218:45BKK - LAS
2 stops41h 04mMultiple Airlines
Mon 12/119:36LAS - BKK
2 stops49h 24mMultiple Airlines
Deal found 15/11฿25,173
Sun 23/1112:15BKK - LAS
2 stops25h 49mMultiple Airlines
Wed 3/1205:45LAS - BKK
2 stops24h 40mMultiple Airlines
Deal found 16/11฿25,854
Wed 19/1102:15BKK - LAS
2 stops30h 07mMultiple Airlines
Wed 3/1218:17LAS - BKK
2 stops25h 53mMultiple Airlines
Deal found 16/11฿26,437
Sat 20/1201:45BKK - LAS
2 stops35h 45mMultiple Airlines
Sat 31/107:00LAS - BKK
2 stops31h 00mMultiple Airlines
Deal found 16/11฿26,923
Mon 15/1202:15BKK - LAS
2 stops29h 33mMultiple Airlines
Tue 23/1210:55LAS - BKK
2 stops45h 45mMultiple Airlines
Deal found 15/11฿27,895
Wed 3/1208:15BKK - LAS
1 stop22h 44mแอร์แคนาดา
Tue 13/116:45LAS - BKK
2 stops38h 45mแอร์แคนาดา
Deal found 15/11฿28,057
Thu 20/1117:50DMK - LAS
3 stops39h 40mMultiple Airlines
Wed 3/1205:45LAS - DMK
3 stops27h 30mMultiple Airlines
Deal found 16/11฿32,560
Sun 23/1106:55DMK - LAS
3 stops31h 09mMultiple Airlines
Wed 3/1205:45LAS - DMK
3 stops27h 30mMultiple Airlines
Deal found 16/11฿33,078
Sat 20/1202:35DMK - LAS
2 stops31h 33mMultiple Airlines
Fri 30/107:00LAS - DMK
2 stops26h 15mMultiple Airlines
Deal found 15/11฿36,610
Sat 27/1222:10DMK - LAS
3 stops35h 58mMultiple Airlines
Wed 14/106:15LAS - DMK
2 stops24h 50mMultiple Airlines
Deal found 15/11฿38,359
Sat 27/1222:10DMK - LAS
3 stops35h 58mMultiple Airlines
Fri 30/107:00LAS - DMK
2 stops26h 15mMultiple Airlines
Deal found 15/11฿44,547

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 17 November 2025.
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

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 9/3

08:00-15:59

2 stops45h 59m

Las Vegas Harry Reid Intl

Thu 12/3

16:45-05:30

1 stop22h 45m

฿30,195

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Wed 18/2

15:25-15:59

2 stops39h 34m

Las Vegas Harry Reid Intl

Sun 22/2

06:15-11:20

2 stops38h 05m

฿30,778

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 8/4

09:50-16:20

1 stop20h 30m

Las Vegas Harry Reid Intl

Sat 16/5

23:50-23:40

1 stop33h 50m

฿31,264

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 4/4

09:50-16:20

1 stop20h 30m

Las Vegas Harry Reid Intl

Sun 17/5

23:50-13:15

1 stop23h 25m

฿31,264

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 3/12

16:55-12:40

3 stops34h 45m

Las Vegas Harry Reid Intl

Sun 11/1

07:30-00:20

2 stops25h 50m

฿32,009

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 2/12

16:55-14:36

3 stops36h 41m

Las Vegas Harry Reid Intl

Sun 11/1

07:30-00:20

2 stops25h 50m

฿32,009

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 2/12

16:55-14:36

3 stops36h 41m

Las Vegas Harry Reid Intl

Mon 12/1

07:30-11:25

2 stops36h 55m

฿32,171

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 3/12

16:55-12:40

3 stops34h 45m

Las Vegas Harry Reid Intl

Mon 12/1

07:30-11:25

2 stops36h 55m

฿32,171

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 2/12

16:55-14:36

3 stops36h 41m

Las Vegas Harry Reid Intl

Thu 15/1

07:30-11:25

2 stops36h 55m

฿32,171

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 6/12

16:55-10:05

3 stops32h 10m

Las Vegas Harry Reid Intl

Tue 13/1

07:30-11:25

2 stops36h 55m

฿32,171

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 41 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 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, July is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of ฿20,443). Flying from Thailand to Las Vegas in August is currently the most expensive (average of ฿33,467). 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 17 November 2025.

It’s typically best to fly out from Thailand to Las Vegas in the afternoon. Doing so could potentially save you 43% on the flight price compared to flying at midday, which is usually more expensive.

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 17 November 2025.
See what other customers who have flown with Korean Air, ANA, andเดลต้า 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
1,166 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

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
1,166 reviews
Korean Air
8.4
Very Good
1,166 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

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!!
ANA
8.4
Very Good
1,006 reviews
Korean Air
8.4
Very Good
1,166 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

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
7.9
Good
8,007 reviews
Korean Air
8.4
Very Good
1,166 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

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!!
United Airlines
7.4
Good
9,014 reviews
Korean Air
8.4
Very Good
1,166 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

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!!
แอร์แคนาดา
7.1
Good
10,457 reviews
Korean Air
8.4
Very Good
1,166 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

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 20h 30m. 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, July is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of ฿20,443). Flying from Thailand to Las Vegas in August is currently the most expensive (average of ฿33,467). 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 6 airlines flying from Thailand to Las Vegas

Discover the top 6 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 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
แอร์แคนาดาCheapest฿28,479Average฿33,791FlexibilityNo cancel feeOn-time67%
Search แอร์แคนาดา flights
เดลต้าCheapest฿29,301Average฿32,907FlexibilityNo cancel feeOn-timeN/A
Search เดลต้า flights
Korean AirCheapest฿29,718Average฿36,490FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapest฿30,784Average฿32,080FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapest฿31,223Average฿36,769FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapest฿31,761Average฿36,181FlexibilityNo cancel feeOn-time80%
Search ANA 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.

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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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