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Cheap flights from Thailand to Las Vegas from ฿13,260

BKK — LAS
3 Nov — 10 Nov1
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

Thu 12/1101:05 -
1 stop29h 05m
Sat 28/1122:50 -
1 stop23h 35m
Deal found 29/9฿29,032
Sun 4/1009:35 -
2 stops24h 29m
Sat 17/1010:44 -
2 stops32h 51m
Deal found 30/9฿29,870
Tue 3/1107:10 -
2 stops21h 57m
Sat 7/1106:00 -
2 stops38h 30m
Deal found 29/9฿29,903
Wed 11/1123:15 -
1 stop30h 55m
Tue 24/1122:50 -
1 stop23h 35m
Deal found 30/9฿30,070
Sat 31/1016:55 -
3 stops32h 30m
Sat 7/1107:15 -
3 stops37h 15m
Deal found 2/10฿30,137
Thu 22/1015:45 -
3 stops34h 43m
Fri 30/1016:22 -
2 stops46h 48m
Deal found 29/9฿30,204
Tue 22/1216:55 -
2 stops20h 58m
Fri 22/117:07 -
2 stops45h 03m
Deal found 1/10฿30,238
Wed 14/1015:45 -
3 stops34h 43m
Sun 25/1013:57 -
2 stops31h 33m
Deal found 1/10฿30,573

Find flight deals from Thailand to Las Vegas

Round-trip from

฿29,032

One-way from

฿13,260

Popular in

February

Cheapest in

September

Average price

฿35,629
Korean Air
  • Korean Air
  • 12/11-28/11
  • 2 total stops
  • 52h 40m total
  • Thailand to Las Vegas
Search Deals
10/11-31/12
  • 10/11-31/12
  • 2 total stops
  • 52h 53m total
  • Thailand to Las Vegas
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿130,520 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿47,994 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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 Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Tue 10/11

22:55-12:48

2 stops52h 53m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿13,260

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 28/10

16:20-20:52

2 stops42h 32m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿15,772

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 28/10

14:40-23:40

2 stops47h 00m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿16,776

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Thu 12/11

14:40-23:40

2 stops48h 00m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿16,944
Fastest return journey

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Fri 2/4

13:20-22:25

2 stops23h 05m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,752

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Tue 15/12

13:45-22:03

2 stops23h 18m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿20,594

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Tue 15/12

09:10-12:12

3 stops42h 02m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿21,900

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Sat 19/12

16:55-12:27

3 stops34h 32m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿22,201

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 28/10

23:15-16:10

1 stop30h 55m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿22,235

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 28/10

16:55-12:25

3 stops33h 30m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿22,503

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

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, September is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of ฿28,831). Flying from Thailand to Las Vegas in February is currently the most expensive (average of ฿52,071). 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

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
1,218 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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
7.8
Good
8,626 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

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

  • 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 21h 53m. The distance between Thailand and Las Vegas is about 13309 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Thailand to Las Vegas one-way?

    The cheapet airlines for a one-way flight from Thailand to Las Vegas are แอร์แคนาดา (฿17,305), Korean Air (฿19,194), and ANA (฿21,620).

  • 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, September is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of ฿28,831). Flying from Thailand to Las Vegas in February is currently the most expensive (average of ฿52,071). 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

Alternative routes for Thailand to Las Vegas

Phuket City to Las Vegas flights

Top 3 airlines flying from Thailand to Las Vegas

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿26,766Average฿41,555FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
เดลต้าCheapest฿27,217Average฿38,518FlexibilityNo cancel feeOn-timeN/A
Search เดลต้า flights
Korean AirCheapest฿27,841Average฿45,529FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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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.

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