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$359+ Cheap flights from Las Vegas (LAS) to Thailand

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BKK
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Las Vegas to Thailand

Keep the following information in mind while searching for Las Vegas to Thailand flight deals. Data was last updated July 30, 2025.

Round-trip from

$677
(CrystalTravel)

One-way from

$359
(oojo)

Popular in

December

Cheapest in

August

Average price

$1,023
From Las Vegas Harry Reid Intl to Thailand
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One-way flight from Las Vegas Harry Reid Intl to Thailand
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Highest demand for flights based on searches. 9% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Las Vegas to Thailand

Cheapest flights from Las Vegas to Thailand
Explore the most affordable flight options available from Las Vegas to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This CrystalTravel deal was found by Cheapflights users on 7/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 amLAS - BKK
2 stops25h 45mKorean Air
Tue 9/239:50 amBKK - LAS
2 stops24h 38mKorean Air
Deal found 7/29$677
This CrystalTravel deal was found by Cheapflights users on 7/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:05 amLAS - BKK
2 stops27h 15mMultiple Airlines
Mon 11/1011:55 pmBKK - LAS
1 stop30h 15mMultiple Airlines
Deal found 7/30$682
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Thu 9/47:45 amLAS - BKK
2 stops30h 50mANA
Thu 9/189:35 amBKK - LAS
2 stops27h 24mANA
Deal found 7/30$699
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:15 pmLAS - BKK
2 stops38h 10mDelta
Wed 9/249:40 pmBKK - LAS
2 stops34h 40mDelta
Deal found 7/30$719
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/186:00 amLAS - BKK
3 stops27h 55mUnited Airlines
Wed 9/39:35 amBKK - LAS
2 stops29h 09mUnited Airlines
Deal found 7/29$723
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:50 pmLAS - HKT
1 stop32h 20mKorean Air
Tue 9/211:25 pmHKT - LAS
1 stop30h 55mKorean Air
Deal found 7/30$762
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:50 pmLAS - CNX
1 stop33h 15mKorean Air
Tue 11/1812:15 amCNX - LAS
1 stop29h 55mKorean Air
Deal found 7/30$798
This Gurufare deal was found by Cheapflights users on 7/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:52 pmLAS - HKT
2 stops36h 53mMultiple Airlines
Sun 8/3112:20 amHKT - LAS
2 stops29h 29mMultiple Airlines
Deal found 7/29$857
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:20 amLAS - CNX
2 stops41h 05mChina Eastern
Sat 9/202:55 pmCNX - LAS
2 stops39h 25mChina Eastern
Deal found 7/30$864
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 amLAS - HKT
2 stops26h 10mDelta
Thu 9/1811:25 pmHKT - LAS
2 stops32h 42mDelta
Deal found 7/28$865
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Thu 9/189:21 pmLAS - HKT
2 stops31h 59mSingapore Airlines
Mon 9/228:10 pmHKT - LAS
2 stops33h 39mSingapore Airlines
Deal found 7/29$885
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:52 pmLAS - HKT
2 stops24h 58mCathay Pacific
Mon 9/111:50 amHKT - LAS
2 stops35h 35mCathay Pacific
Deal found 7/29$891

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Thailand 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 30, 2025.
Use the filters below to find and compare flights from Las Vegas to Thailand that are best for you.

Fly from

Las Vegas

Fly to

Thailand

Route

Depart

Return

Price

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Thu 9/11

6:00 am-9:45 pm

2 stops25h 45m

Bangkok Suvarnabhumi

Tue 9/23

9:50 am-8:28 pm

2 stops24h 38m

$677

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 10/28

6:05 am-11:20 pm

2 stops27h 15m

Bangkok Suvarnabhumi

Mon 11/10

11:55 pm-3:10 pm

1 stop30h 15m

$682

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Thu 9/4

7:45 am-4:35 am

2 stops30h 50m

Bangkok Suvarnabhumi

Thu 9/18

9:35 am-10:59 pm

2 stops27h 24m

$699

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 9/9

6:00 am-11:25 pm

2 stops27h 25m

Bangkok Suvarnabhumi

Mon 9/22

2:35 am-6:07 pm

2 stops29h 32m

$714

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 8/18

6:00 am-11:55 pm

3 stops27h 55m

Bangkok Suvarnabhumi

Wed 9/3

9:35 am-12:44 am

2 stops29h 09m

$723

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Fri 8/8

6:30 am-1:55 am

2 stops29h 25m

Bangkok Suvarnabhumi

Fri 9/5

4:50 pm-4:11 pm

2 stops37h 21m

$752

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Tue 8/26

11:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Tue 9/2

11:25 pm-4:20 pm

1 stop30h 55m

$762

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 11/12

10:50 pm-11:05 pm

1 stop33h 15m

Chiang Mai

Tue 11/18

12:15 am-3:10 pm

1 stop29h 55m

$798

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 8/27

7:52 pm-10:45 pm

2 stops36h 53m

Phuket City

Sun 8/31

12:20 am-3:49 pm

2 stops29h 29m

$857

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Sat 9/13

6:20 am-1:25 pm

2 stops41h 05m

Chiang Mai

Sat 9/20

2:55 pm-4:20 pm

2 stops39h 25m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 39 results
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Best time to book a flight from Las Vegas to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Las Vegas 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 Las Vegas to Thailand

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

Currently, September is the cheapest month in which you can book a flight from Las Vegas to Thailand (average of $946). Flying from Las Vegas to Thailand in December is currently the most expensive (average of $1,563). 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.

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

Find hourly flight availability from Las Vegas to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

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

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, Korean Air, and ANA from Las Vegas to Thailand by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
199 reviews

Boarding

9.0

Comfort

8.9

Food

8.8

Entertainment

8.9

Overall

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
199 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Boarding

9.0

Comfort

8.9

Food

8.8

Entertainment

8.9

Overall

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,121 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Boarding

9.0

Comfort

8.9

Food

8.8

Entertainment

8.9

Overall

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
922 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Boarding

9.0

Comfort

8.9

Food

8.8

Entertainment

8.9

Overall

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,536 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Boarding

9.0

Comfort

8.9

Food

8.8

Entertainment

8.9

Overall

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
754 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Boarding

9.0

Comfort

8.9

Food

8.8

Entertainment

8.9

Overall

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Thailand. 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 from for flights from Las Vegas to Thailand?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to Thailand.

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

    $359 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on Japan Airlines and ANA, with prices starting from $366 and $376, respectively.

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

    The most popular route from Las Vegas to Thailand is Las Vegas Harry Reid Intl - Bangkok Suvarnabhumi. You may also consider Las Vegas Harry Reid Intl - Bangkok Don Mueang Intl or Las Vegas Harry Reid Intl - Phuket City.

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

    Yes. In addition to deals on Las Vegas to Thailand flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Thailand.

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

    Yes. Cheapflights offers flight deals from Las Vegas to Thailand 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 Las Vegas to Thailand?

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to Thailand (average of $946). Flying from Las Vegas to Thailand in December is currently the most expensive (average of $1,563). 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

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Alternative routes for Las Vegas to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Las Vegas to Thailand

Discover the top 10 airlines that operate flights from Las Vegas to Thailand. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$702Average$1,253FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$727Average$848FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$735Average$1,261FlexibilityNo cancel feeOn-time81%
China EasternCheapest$737Average$839FlexibilityNo cancel feeOn-time62%
DeltaCheapest$762Average$1,319FlexibilityNo cancel feeOn-timeN/A
ANACheapest$799Average$924FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$807Average$1,139FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$901Average$1,068FlexibilityNo cancel feeOn-time74%
China AirlinesCheapest$920Average$1,068FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$956Average$1,142FlexibilityNo cancel feeOn-time72%

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