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Cheap flights from Thailand to Las Vegas from ฿14,215

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAS
17 Mar — 24 Mar1
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 15 February 2026.

Fri 1/513:25
BKK
-
LAS
2 stops40h 39m
Multiple Airlines
Sun 1/1106:00
LAS
-
BKK
2 stops39h 05m
Multiple Airlines
Deal found 13/2฿24,435
Thu 7/523:40
BKK
-
LAS
2 stops36h 51m
Multiple Airlines
Thu 25/612:41
LAS
-
BKK
2 stops33h 29m
Multiple Airlines
Deal found 13/2฿24,590
Tue 31/305:05
BKK
-
LAS
2 stops26h 09m
Multiple Airlines
Tue 7/407:55
LAS
-
BKK
2 stops28h 00m
Multiple Airlines
Deal found 14/2฿25,426
Fri 6/322:55
BKK
-
LAS
2 stops33h 23m
Multiple Airlines
Sun 15/309:51
LAS
-
BKK
2 stops34h 49m
Multiple Airlines
Deal found 14/2฿26,943
Fri 1/518:30
BKK
-
LAS
2 stops36h 28m
แอร์แคนาดา
Sun 1/1106:15
LAS
-
BKK
1 stop33h 15m
แอร์แคนาดา
Deal found 12/2฿26,974
Sat 2/501:35
BKK
-
LAS
2 stops27h 06m
Multiple Airlines
Thu 14/515:49
LAS
-
BKK
2 stops28h 36m
Multiple Airlines
Deal found 14/2฿27,036
Mon 27/401:20
BKK
-
LAS
2 stops34h 57m
แอร์แคนาดา
Mon 2/1106:00
LAS
-
BKK
2 stops33h 30m
แอร์แคนาดา
Deal found 12/2฿27,067
Mon 27/401:20
BKK
-
LAS
2 stops34h 57m
แอร์แคนาดา
Sun 1/1123:30
LAS
-
BKK
2 stops40h 00m
แอร์แคนาดา
Deal found 12/2฿27,191
Mon 16/319:55
BKK
-
LAS
2 stops35h 19m
Multiple Airlines
Mon 23/307:55
LAS
-
BKK
2 stops27h 00m
Multiple Airlines
Deal found 14/2฿27,284
Mon 27/401:20
BKK
-
LAS
2 stops34h 57m
แอร์แคนาดา
Thu 29/1006:15
LAS
-
BKK
2 stops38h 45m
แอร์แคนาดา
Deal found 12/2฿27,315
Sun 26/401:20
BKK
-
LAS
2 stops28h 33m
แอร์แคนาดา
Tue 3/1106:15
LAS
-
BKK
2 stops41h 20m
แอร์แคนาดา
Deal found 14/2฿27,377
Thu 12/323:40
HKT
-
LAS
1 stop30h 30m
Korean Air
Sat 28/322:50
LAS
-
HKT
1 stop33h 20m
Korean Air
Deal found 12/2฿29,328

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 15 February 2026.

Round-trip from

฿24,435

One-way from

฿14,215

Popular in

August

Cheapest in

November

Average price

฿36,017
1/5-1/11
  • 1/5-1/11
  • 4 total stops
  • 79h 44m total
  • Thailand to Las Vegas
Search Deals
7/3
  • 7/3
  • 2 total stops
  • 57h 54m total
  • Thailand to Las Vegas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿36,493 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿19,158 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 15 February 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

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 28/4

01:20-22:17

2 stops34h 57m

Las Vegas Harry Reid Intl

Sat 31/10

05:45-05:30

2 stops33h 45m

฿28,337

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Fri 1/5

20:15-16:58

2 stops34h 43m

Las Vegas Harry Reid Intl

Sat 31/10

06:15-05:30

1 stop33h 15m

฿28,337

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 30/4

09:35-10:35

2 stops63h 00m

Las Vegas Harry Reid Intl

Sun 1/11

23:30-06:30

2 stops40h 00m

฿28,337

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 21/4

01:20-15:53

2 stops28h 33m

Las Vegas Harry Reid Intl

Wed 29/4

16:50-20:45

2 stops37h 55m

฿28,368

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 6/5

07:05-23:48

1 stop30h 43m

Las Vegas Harry Reid Intl

Wed 20/5

06:45-05:05

1 stop32h 20m

฿28,801

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 28/4

01:20-22:17

2 stops34h 57m

Las Vegas Harry Reid Intl

Wed 4/11

23:30-22:30

2 stops32h 00m

฿28,832

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Thu 12/3

23:40-16:10

1 stop30h 30m

Las Vegas Harry Reid Intl

Sat 28/3

22:50-22:10

1 stop33h 20m

฿29,328

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 7/5

23:30-16:20

1 stop30h 50m

Las Vegas Harry Reid Intl

Thu 25/6

23:50-23:35

1 stop33h 45m

฿30,009

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 27/4

01:20-22:17

2 stops34h 57m

Las Vegas Harry Reid Intl

Wed 4/11

23:30-00:20

2 stops33h 50m

฿30,505

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 3/5

15:45-00:19

2 stops22h 34m

Las Vegas Harry Reid Intl

Mon 2/11

19:30-11:25

2 stops24h 55m

฿31,465

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 53 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 ฿19,542). Flying from Thailand to Las Vegas in February is currently the most expensive (average of ฿32,084). 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 15 February 2026.
See what other customers who have flown with Korean Air and United 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
1,192 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

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
1,192 reviews
Korean Air
8.4
Very Good
1,192 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

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
9,299 reviews
Korean Air
8.4
Very Good
1,192 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

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 30h 30m. The distance between Thailand and Las Vegas is about 13974 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 ฿19,542). Flying from Thailand to Las Vegas in February is currently the most expensive (average of ฿32,084). 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 15 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest฿26,454Average฿33,185FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapest฿30,344Average฿36,046FlexibilityNo 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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