How long is the flight from Thailand to Las Vegas?

Departing from Thailand to Las Vegas will take you 20h 20m. 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 (฿17,427), Korean Air (฿19,328), and ANA (฿21,772).

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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.

What is the cheapest time of day to fly from TH to LAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to Las Vegas as you normally would.

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.

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.

฿14,871+ Cheap Flights from Thailand to Las Vegas

Cheap flight deals from Thailand to Las Vegas

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 31 October 2026.

Mon 2/1109:10 -

2 stops29h 47m

Sun 8/1107:15 -

3 stops37h 15m

Deal found 27/10฿29,978

Thu 29/1007:10 -

2 stops21h 01m

Thu 12/1108:00 -

2 stops30h 10m

Deal found 26/10฿30,011

Tue 3/1109:10 -

2 stops30h 30m

Sat 7/1116:22 -

2 stops45h 48m

Deal found 29/10฿30,045

Tue 24/1116:55 -

2 stops22h 02m

Tue 1/1208:00 -

2 stops25h 20m

Deal found 27/10฿30,416

Thu 29/1021:40 -

1 stop32h 30m

Thu 12/1122:50 -

1 stop33h 15m

Deal found 26/10฿30,618

Mon 2/1123:15 -

1 stop30h 55m

Sun 15/1122:50 -

1 stop34h 30m

Deal found 26/10฿30,854

Tue 3/1101:05 -

1 stop29h 05m

Tue 10/1122:50 -

1 stop33h 15m

Deal found 28/10฿30,989

Tue 3/1109:10 -

2 stops30h 30m

Sun 8/1113:31 -

3 stops30h 59m

Deal found 27/10฿32,540

Find flight deals from Thailand to Las Vegas

Round-trip from	฿28,663
One-way from	฿14,871
Popular in	February
Cheapest in	September
Average price	฿35,575

Japan Airlines
19/1-23/1
4 total stops
65h 43m total
Thailand to Las Vegas

Search Deals

17/11-31/12
3 total stops
55h 09m total
Thailand to Las Vegas

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (฿153,294 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (฿50,548 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

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

Mon 30/11

01:10-08:16

2 stops46h 06m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿15,006

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Mon 8/3

08:25-21:40

1 stop28h 15m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿17,231

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 11/11

02:25-23:40

2 stops36h 15m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿17,332

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Sat 12/12

15:15-18:15

3 stops42h 00m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,041

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Mon 8/3

17:50-23:55

2 stops21h 05m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,782

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Thu 11/3

12:25-12:10

3 stops38h 45m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿19,794

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Sat 12/12

08:25-16:08

1 stop22h 43m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿21,143

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Tue 16/3

21:40-16:10

1 stop32h 30m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿21,986

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Thu 17/12

01:05-15:10

1 stop29h 05m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿22,020

Fastest return journey

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Tue 9/2

09:50-15:10

1 stop20h 20m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿22,020

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 21 resultsSorted by cheapest first

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.

BKK-LAS

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

TH0-LAS

BKK-LAS

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 ฿29,034). Flying from Thailand to Las Vegas in February is currently the most expensive (average of ฿52,436). 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 เดลต้า 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.

เดลต้า

7.8

Good

8,694 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

เดลต้า

7.8

Good

8,694 reviews

เดลต้า

7.8

Good

8,694 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.3

Good

10,453 reviews

เดลต้า

7.8

Good

8,694 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

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 20h 20m. 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 (฿17,427), Korean Air (฿19,328), and ANA (฿21,772).
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, September is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of ฿29,034). Flying from Thailand to Las Vegas in February is currently the most expensive (average of ฿52,436). 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

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Thailand to Las Vegas

Phuket City to Las Vegas flights

Top 2 airlines flying from Thailand to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
เดลต้า	Cheapest฿27,408	Average฿38,788	FlexibilityNo cancel fee	On-timeN/A	Search เดลต้า flights
United Airlines	Cheapest฿30,110	Average฿35,585	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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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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Cheap flights from Thailand to Las Vegas from ฿14,871

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to Las Vegas

Cheapest flights from Thailand to Las VegasExplore 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 31 October 2026.

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 31 October 2026.

Best flights from Thailand to Las VegasDiscover carefully curated flight deals from Thailand to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2026.

Discover carefully curated flight deals from Thailand to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2026.

Last-minute flights from Thailand to Las VegasDiscover last-minute flight deals from Thailand to Las Vegas. Data last updated 31 October 2026 and is based on user searches.

Discover last-minute flight deals from Thailand to Las Vegas. Data last updated 31 October 2026 and is based on user searches.

One-way flights from Thailand to Las VegasSearch for one-way flight options from Thailand to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 31 October 2026.

Search for one-way flight options from Thailand to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 31 October 2026.

Find flight deals from Thailand to Las Vegas

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Use the filters below to find and compare flights from Thailand to Las Vegas that are best for you.

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.

Cheapflights Insights

What is the cheapest month to book a flight from Thailand to Las Vegas?

Reviews of airlines servicing Las Vegas

See what other customers who have flown with เดลต้า 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.

Related info for your journey

What airport do you fly into for flights to Las Vegas from Thailand?

How long is the flight from Thailand to Las Vegas?

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

What are the most popular routes from Thailand to Las Vegas?

Can I find deals for flights from Thailand to Las Vegas that include hotel bookings?

How can I find direct flights from Thailand to Las Vegas?

Can I find deals for business class flights from Thailand to Las Vegas?

What is the cheapest month to book a flight from Thailand to Las Vegas?

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.

Complete your trip

Complete your trip to Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Thailand to Las Vegas by cabin class

Find flights from Thailand to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Thailand and Las Vegas flights

Browse other Thailand and Las Vegas flight options. Last updated on 31 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Thailand to Las Vegas

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How does Cheapflights help users find flights from Thailand to Las Vegas?

Why should you use Cheapflights to find cheap flight tickets from Thailand to Las Vegas?

Can Cheapflights find flights from Thailand to Las Vegas with no change fees?

Can Cheapflights notify me if prices for flights from Thailand to Las Vegas become cheaper?

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Book With Flexibility

Travel Smart

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 31 October 2026.

Best flights from Thailand to Las Vegas
Discover carefully curated flight deals from Thailand to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2026.

Last-minute flights from Thailand to Las Vegas
Discover last-minute flight deals from Thailand to Las Vegas. Data last updated 31 October 2026 and is based on user searches.

One-way flights from Thailand to Las Vegas
Search for one-way flight options from Thailand to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 31 October 2026.