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Cheap flights from Thailand to Las Vegas from ฿18,696

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAS
18 May — 25 May1
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 18 April 2026.

Mon 1/623:25
HKT
-
LAS
2 stops33h 28m
เดลต้า
Thu 16/710:58
LAS
-
HKT
2 stops45h 12m
เดลต้า
Deal found 16/4฿23,713
Sat 12/909:50
BKK
-
LAS
1 stop20h 30m
Korean Air
Fri 18/923:50
LAS
-
BKK
1 stop33h 45m
Korean Air
Deal found 15/4฿23,841
Tue 22/909:50
BKK
-
LAS
2 stops22h 13m
เดลต้า
Tue 6/1017:30
LAS
-
BKK
2 stops38h 15m
เดลต้า
Deal found 14/4฿23,969
Sat 12/923:30
BKK
-
LAS
2 stops38h 58m
เดลต้า
Fri 18/906:00
LAS
-
BKK
2 stops27h 35m
เดลต้า
Deal found 15/4฿24,097
Mon 19/1021:40
BKK
-
LAS
1 stop32h 40m
Korean Air
Sun 25/1022:50
LAS
-
BKK
1 stop34h 30m
Korean Air
Deal found 18/4฿24,960
Sun 18/1002:35
BKK
-
LAS
2 stops34h 13m
เดลต้า
Sun 25/1019:30
LAS
-
BKK
2 stops36h 00m
เดลต้า
Deal found 18/4฿25,951
Sun 19/402:30
BKK
-
LAS
2 stops31h 04m
Multiple Airlines
Wed 22/409:40
LAS
-
BKK
2 stops33h 15m
Multiple Airlines
Deal found 16/4฿26,206
Sun 14/602:35
BKK
-
LAS
2 stops28h 11m
เดลต้า
Sat 4/706:03
LAS
-
BKK
2 stops27h 32m
เดลต้า
Deal found 14/4฿27,069
Sun 7/607:00
BKK
-
LAS
2 stops23h 58m
Multiple Airlines
Mon 6/706:50
LAS
-
BKK
2 stops31h 45m
Multiple Airlines
Deal found 16/4฿27,548
Wed 23/907:05
BKK
-
LAS
2 stops31h 52m
แอร์แคนาดา
Sat 10/1006:50
LAS
-
BKK
1 stop32h 15m
แอร์แคนาดา
Deal found 14/4฿27,708
Mon 1/623:25
HKT
-
LAS
1 stop30h 55m
Korean Air
Thu 16/723:50
LAS
-
HKT
1 stop32h 20m
Korean Air
Deal found 13/4฿27,900
Wed 23/907:05
BKK
-
LAS
2 stops31h 52m
แอร์แคนาดา
Mon 5/1023:30
LAS
-
BKK
2 stops63h 35m
แอร์แคนาดา
Deal found 14/4฿27,964

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 18 April 2026.

Round-trip from

฿23,490

One-way from

฿18,696

Popular in

August

Cheapest in

June

Average price

฿36,753
Korean Air
  • Korean Air
  • 5/6-29/11
  • 2 total stops
  • 54h 00m total
  • Thailand to Las Vegas
Search Deals
26/4
  • 26/4
  • 2 total stops
  • 31h 30m total
  • Thailand to Las Vegas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿59,535 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿29,022 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 April 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

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Mon 1/6

23:25-18:53

2 stops33h 28m

Las Vegas Harry Reid Intl

Thu 16/7

10:58-22:10

2 stops45h 12m

฿23,713

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 12/9

23:30-00:28

2 stops38h 58m

Las Vegas Harry Reid Intl

Fri 18/9

06:00-23:35

2 stops27h 35m

฿24,097

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Mon 1/6

23:25-16:20

1 stop30h 55m

Las Vegas Harry Reid Intl

Thu 16/7

23:50-22:10

1 stop32h 20m

฿27,900

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 7/6

21:40-18:57

2 stops35h 17m

Las Vegas Harry Reid Intl

Mon 6/7

19:52-01:05

2 stops39h 13m

฿31,479

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 26/9

23:30-00:28

2 stops38h 58m

Las Vegas Harry Reid Intl

Sat 10/10

06:25-01:05

2 stops28h 40m

฿31,863

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 27/9

07:00-20:44

2 stops27h 44m

Las Vegas Harry Reid Intl

Thu 1/10

19:37-09:35

2 stops47h 58m

฿34,004
Fastest return journey

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 26/9

09:50-16:20

1 stop20h 30m

Las Vegas Harry Reid Intl

Fri 9/10

06:25-01:05

2 stops28h 40m

฿35,155

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Fri 29/5

23:25-20:38

2 stops35h 13m

Las Vegas Harry Reid Intl

Fri 5/6

19:10-22:10

2 stops37h 00m

฿35,187

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 27/5

21:40-16:20

1 stop32h 40m

Las Vegas Harry Reid Intl

Tue 2/6

13:20-23:35

2 stops44h 15m

฿35,282

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Sat 30/5

23:25-22:58

2 stops37h 33m

Las Vegas Harry Reid Intl

Sat 6/6

06:04-22:10

2 stops26h 06m

฿35,378

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 49 resultsSorted by cheapest first
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5

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 ฿14,509). Flying from Thailand to Las Vegas in February is currently the most expensive (average of ฿32,438). 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 18 April 2026.
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
1,208 reviews
Check prices

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

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
1,208 reviews
Korean Air
8.4
Very Good
1,208 reviews
Check prices

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

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!!
ANA
8.4
Very Good
1,179 reviews
Korean Air
8.4
Very Good
1,208 reviews
Check prices

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

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!!
เดลต้า
7.9
Good
8,424 reviews
Korean Air
8.4
Very Good
1,208 reviews
Check prices

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

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?

    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 55m. 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 ฿14,509). Flying from Thailand to Las Vegas in February is currently the most expensive (average of ฿32,438). 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest฿20,482Average฿33,252FlexibilityNo cancel feeOn-time80%
Search ANA flights
เดลต้าCheapest฿25,976Average฿36,761FlexibilityNo cancel feeOn-timeN/A
Search เดลต้า flights
Korean AirCheapest฿27,299Average฿34,330FlexibilityNo 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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