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Cheap flights from Thailand to Las Vegas from ฿17,807

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAS
11 Jul — 18 Jul1
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 11 June 2026.

Thu 11/613:55
BKK
-
LAS
2 stops48h 08m
ANA
Thu 25/606:00
LAS
-
BKK
2 stops27h 55m
ANA
Deal found 9/6฿24,456
Wed 17/609:35
BKK
-
LAS
2 stops28h 28m
ANA
Wed 12/814:09
LAS
-
BKK
2 stops35h 21m
ANA
Deal found 11/6฿25,180
Wed 1/707:00
BKK
-
LAS
2 stops31h 36m
ANA
Fri 14/806:50
LAS
-
BKK
2 stops33h 05m
ANA
Deal found 7/6฿25,575
Tue 23/609:35
BKK
-
LAS
2 stops29h 01m
ANA
Wed 12/814:09
LAS
-
BKK
2 stops35h 21m
ANA
Deal found 9/6฿25,641
Wed 24/609:35
BKK
-
LAS
2 stops29h 01m
ANA
Wed 22/706:50
LAS
-
BKK
2 stops27h 05m
ANA
Deal found 6/6฿25,871
Sun 13/921:35
BKK
-
LAS
2 stops36h 29m
ANA
Wed 30/910:44
LAS
-
BKK
2 stops29h 11m
ANA
Deal found 9/6฿25,904
Tue 15/909:35
BKK
-
LAS
2 stops28h 53m
United Airlines
Sat 19/915:07
LAS
-
BKK
2 stops47h 28m
United Airlines
Deal found 10/6฿25,970
Mon 6/709:35
BKK
-
LAS
2 stops28h 46m
United Airlines
Mon 13/706:00
LAS
-
BKK
2 stops37h 35m
United Airlines
Deal found 8/6฿26,036
Thu 11/615:45
BKK
-
LAS
3 stops30h 01m
United Airlines
Thu 25/606:00
LAS
-
BKK
2 stops27h 55m
United Airlines
Deal found 9/6฿26,134
Sun 29/1119:50
HKT
-
LAS
2 stops40h 50m
Multiple Airlines
Thu 3/1217:10
LAS
-
HKT
2 stops35h 15m
Multiple Airlines
Deal found 9/6฿31,894
Thu 18/623:25
HKT
-
LAS
1 stop30h 55m
Korean Air
Wed 1/723:50
LAS
-
HKT
1 stop32h 20m
Korean Air
Deal found 10/6฿32,619
Thu 24/921:25
UTH
-
LAS
2 stops40h 18m
แอร์แคนาดา
Mon 28/906:50
LAS
-
UTH
2 stops35h 20m
แอร์แคนาดา
Deal found 7/6฿34,264

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 11 June 2026.

Round-trip from

฿25,246

One-way from

฿17,807

Popular in

August

Cheapest in

June

Average price

฿30,808
ANA
  • ANA
  • 14/7-29/8
  • 4 total stops
  • 56h 06m total
  • Thailand to Las Vegas
Search Deals
แอร์แคนาดา
  • แอร์แคนาดา
  • 21/9
  • 1 total stop
  • 30h 38m total
  • Thailand to Las Vegas
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿93,674 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿27,980 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 11 June 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

Tue 15/9

09:35-00:28

2 stops28h 53m

Las Vegas Harry Reid Intl

Sat 19/9

15:07-09:35

3 stops28h 28m

฿25,970

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 23/6

09:35-00:36

2 stops29h 01m

Las Vegas Harry Reid Intl

Wed 12/8

08:04-15:30

2 stops41h 26m

฿26,003

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 6/7

09:35-00:21

2 stops28h 46m

Las Vegas Harry Reid Intl

Mon 13/7

06:00-09:35

2 stops37h 35m

฿26,036

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 13/9

09:35-09:34

2 stops37h 59m

Las Vegas Harry Reid Intl

Wed 30/9

13:30-09:35

3 stops30h 05m

฿26,036

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 31/8

15:45-11:54

2 stops34h 09m

Las Vegas Harry Reid Intl

Tue 1/9

15:07-09:35

3 stops28h 28m

฿26,167

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 21/9

15:45-11:29

2 stops33h 44m

Las Vegas Harry Reid Intl

Sat 26/9

10:44-09:35

2 stops32h 51m

฿26,398

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 23/6

15:45-00:46

2 stops23h 01m

Las Vegas Harry Reid Intl

Wed 12/8

17:07-09:35

3 stops26h 28m

฿27,089
Fastest return journey

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 22/6

07:00-14:22

2 stops21h 22m

Las Vegas Harry Reid Intl

Tue 14/7

18:20-09:35

3 stops25h 15m

฿30,512

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 22/6

09:50-18:06

2 stops22h 16m

Las Vegas Harry Reid Intl

Tue 14/7

23:50-23:35

1 stop33h 45m

฿32,553

Udon ThaniLas Vegas

UTH - LAS

UTHLAS

Udon Thani

Thu 24/9

21:25-23:43

2 stops40h 18m

Las Vegas Harry Reid Intl

Mon 28/9

06:50-08:10

2 stops35h 20m

฿34,264

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 45 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, July is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of ฿14,943). Flying from Thailand to Las Vegas in February is currently the most expensive (average of ฿33,409). 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 11 June 2026.
See what other customers who have flown with Korean Air,เดลต้า, andUnited Airlines 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
1,218 reviews
Check prices

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

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
1,218 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

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
8,400 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

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
9,804 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

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 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 Phuket City - Las Vegas Harry Reid Intl or Bangkok Don Mueang Intl - 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 ฿14,943). Flying from Thailand to Las Vegas in February is currently the most expensive (average of ฿33,409). 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 3 airlines flying from Thailand to Las Vegas

Discover the top 3 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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest฿14,928Average฿39,316FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
เดลต้าCheapest฿26,753Average฿37,861FlexibilityNo cancel feeOn-timeN/A
Search เดลต้า flights
United AirlinesCheapest฿32,042Average฿40,846FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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