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$490+ Cheap flights from Thailand to Las Vegas (LAS)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAS
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Thailand to Las Vegas

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 July 24, 2026.

This Bravofly deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:35 am
BKK
-
LAS
2 stops24h 29m
ANA
Sun 9/136:50 am
LAS
-
BKK
2 stops31h 45m
ANA
Deal found 7/20$786
This Justfly.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:35 am
BKK
-
LAS
2 stops28h 13m
ANA
Sat 9/266:00 am
LAS
-
BKK
2 stops32h 35m
ANA
Deal found 7/24$795
This FlightHub deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:35 pm
BKK
-
LAS
2 stops40h 08m
ANA
Tue 10/271:46 pm
LAS
-
BKK
2 stops36h 34m
ANA
Deal found 7/23$796
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:00 am
BKK
-
LAS
2 stops20h 58m
United Airlines
Thu 9/174:35 pm
LAS
-
BKK
2 stops27h 00m
United Airlines
Deal found 7/23$801
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:35 am
BKK
-
LAS
2 stops28h 46m
United Airlines
Mon 8/106:00 am
LAS
-
BKK
2 stops37h 35m
United Airlines
Deal found 7/19$805
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:35 am
BKK
-
LAS
2 stops24h 43m
United Airlines
Wed 10/148:19 am
LAS
-
BKK
2 stops35h 16m
United Airlines
Deal found 7/22$806
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:35 am
BKK
-
LAS
2 stops24h 29m
United Airlines
Fri 9/185:07 pm
LAS
-
BKK
3 stops26h 28m
United Airlines
Deal found 7/22$808
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:35 am
BKK
-
LAS
2 stops37h 10m
United Airlines
Sat 10/105:07 pm
LAS
-
BKK
2 stops50h 28m
United Airlines
Deal found 7/23$813
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:35 am
BKK
-
LAS
2 stops47h 08m
United Airlines
Sat 9/264:21 pm
LAS
-
BKK
2 stops27h 14m
United Airlines
Deal found 7/22$814
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:45 pm
BKK
-
LAS
2 stops31h 49m
United Airlines
Sun 9/134:35 pm
LAS
-
BKK
2 stops27h 00m
United Airlines
Deal found 7/23$815
This Air Canada deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:35 pm
HKT
-
LAS
2 stops42h 05m
Air Canada
Thu 12/37:20 am
LAS
-
HKT
2 stops45h 00m
Air Canada
Deal found 7/24$980
This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:35 pm
HKT
-
LAS
2 stops42h 05m
Multiple Airlines
Thu 12/35:10 pm
LAS
-
HKT
2 stops25h 05m
Multiple Airlines
Deal found 7/23$981

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 July 24, 2026.

Round-trip from

$786
(Bravofly)

One-way from

$490
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$1,180
From Thailand to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Thailand to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 24, 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 round-trip
Quickest round-trip

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 9/17

7:00 am-1:58 pm

2 stops20h 58m

Las Vegas Harry Reid Intl

Thu 9/17

4:35 pm-9:35 am

2 stops27h 00m

$801

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 8/3

9:35 am-12:21 am

2 stops28h 46m

Las Vegas Harry Reid Intl

Mon 8/10

9:15 pm-9:35 am

3 stops46h 20m

$805

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 9/3

7:00 am-11:54 pm

3 stops30h 54m

Las Vegas Harry Reid Intl

Thu 9/10

2:17 pm-9:35 am

2 stops29h 18m

$806

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 9/30

9:35 am-8:18 pm

2 stops24h 43m

Las Vegas Harry Reid Intl

Wed 10/14

8:19 am-9:35 am

2 stops35h 16m

$806

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 11/7

4:55 pm-12:20 am

3 stops46h 25m

Las Vegas Harry Reid Intl

Sun 2/21

6:00 am-5:10 am

2 stops32h 10m

$818

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 9/21

9:35 am-8:04 pm

2 stops24h 29m

Las Vegas Harry Reid Intl

Sat 9/26

1:25 pm-9:35 am

3 stops30h 10m

$819

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 10/14

9:35 am-8:18 pm

2 stops24h 43m

Las Vegas Harry Reid Intl

Sun 10/25

6:00 am-11:30 am

2 stops39h 30m

$827

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Sun 11/29

6:35 pm-9:40 pm

2 stops42h 05m

Las Vegas Harry Reid Intl

Thu 12/3

5:10 pm-9:15 am

2 stops25h 05m

$981

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 10/13

2:35 am-4:20 pm

1 stop27h 45m

Las Vegas Harry Reid Intl

Sun 10/25

10:50 pm-11:20 pm

1 stop34h 30m

$994

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Thu 9/24

11:25 pm-4:20 pm

1 stop30h 55m

Las Vegas Harry Reid Intl

Sat 9/26

11:50 pm-10:10 pm

1 stop32h 20m

$1,052

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 49 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 round-trip 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, June is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of $934). Flying from Thailand to Las Vegas in February is currently the most expensive (average of $1,555). 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 July 24, 2026.
Peruse reviews from past customers who have flown with Korean Air,Delta, andUnited Airlines from Thailand to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

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
1,221 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

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!!
Delta
7.8
Good
8,482 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

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!!
United Airlines
7.4
Good
10,029 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

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?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Thailand to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

  • How long is the flight from Thailand to Las Vegas?

    Airlines like United Airlines and Korean Air fly from Thailand to Las Vegas in about 20h 58m. The time it takes to get you to your destination can typically vary by up to 9h 57m. The distance between Thailand and Las Vegas is about 8270 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $492 on Air Canada. Other airlines that offer cheap prices include STARLUX Airlines from $505 and Korean Air from $575 one-way.

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

    Most travelers choose Bangkok Suvarnabhumi - Las Vegas Harry Reid Intl, Phuket City - Las Vegas Harry Reid Intl or Bangkok Don Mueang Intl - Las Vegas Harry Reid Intl when deciding on the best 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 vacation 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, June is the cheapest month in which you can book a flight from Thailand to Las Vegas (average of $934). Flying from Thailand to Las Vegas in February is currently the most expensive (average of $1,555). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

Browse thousands of different options on Cheapflights for your next trip

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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 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$791Average$1,031FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$795Average$1,167FlexibilityNo cancel feeOn-time69%
DeltaCheapest$803Average$1,298FlexibilityNo cancel feeOn-timeN/A

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