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$508+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BKK
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap 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 June 9, 2026.

This BusinessClass deal was found by Cheapflights users on 6/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:35 am
LAS
-
CNX
2 stops40h 50m
China Eastern
Sun 9/610:05 am
CNX
-
LAS
3 stops44h 05m
China Eastern
Deal found 6/7$861
This Ovago deal was found by Cheapflights users on 6/8. 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.
Thu 9/36:35 am
LAS
-
BKK
2 stops28h 05m
China Eastern
Sat 9/125:05 am
BKK
-
LAS
2 stops25h 50m
China Eastern
Deal found 6/8$912
This BusinessClass deal was found by Cheapflights users on 6/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:35 am
LAS
-
BKK
2 stops29h 20m
China Eastern
Wed 10/145:05 am
BKK
-
LAS
2 stops25h 49m
China Eastern
Deal found 6/8$917
This SmartFares deal was found by Cheapflights users on 6/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:05 am
LAS
-
BKK
2 stops60h 05m
Multiple Airlines
Tue 8/2510:20 am
BKK
-
LAS
2 stops35h 38m
Multiple Airlines
Deal found 6/8$938
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 8/88:00 am
LAS
-
BKK
3 stops35h 35m
United Airlines
Mon 9/79:35 am
BKK
-
LAS
2 stops24h 29m
United Airlines
Deal found 6/5$942
This Ovago deal was found by Cheapflights users on 6/4. 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.
Sun 8/306:40 pm
LAS
-
BKK
1 stop24h 55m
ANA
Wed 9/99:35 am
BKK
-
LAS
2 stops27h 21m
ANA
Deal found 6/4$943
This SmartFares deal was found by Cheapflights users on 6/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:55 am
LAS
-
BKK
2 stops30h 45m
Multiple Airlines
Wed 9/167:30 pm
BKK
-
LAS
2 stops50h 28m
Multiple Airlines
Deal found 6/8$946
This United Airlines deal was found by Cheapflights users on 6/4. 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 9/215:07 pm
LAS
-
BKK
2 stops26h 28m
United Airlines
Fri 10/237:00 am
BKK
-
LAS
2 stops27h 04m
United Airlines
Deal found 6/4$948
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 9/193:07 pm
LAS
-
BKK
3 stops28h 28m
United Airlines
Thu 10/223:45 pm
BKK
-
LAS
2 stops22h 12m
United Airlines
Deal found 6/4$952
This Ovago deal was found by Cheapflights users on 6/4. 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.
Sun 8/302:17 pm
LAS
-
BKK
1 stop29h 18m
Multiple Airlines
Wed 9/93:45 pm
BKK
-
LAS
1 stop22h 12m
Multiple Airlines
Deal found 6/4$953
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 9/224:30 pm
LAS
-
BKK
2 stops27h 05m
United Airlines
Sat 10/243:45 pm
BKK
-
LAS
2 stops22h 43m
United Airlines
Deal found 6/4$956
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Mon 9/211:55 am
LAS
-
BKK
2 stops44h 15m
Multiple Airlines
Wed 10/711:40 pm
BKK
-
LAS
2 stops36h 19m
Multiple Airlines
Deal found 6/8$958

Find 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 June 9, 2026.

Round-trip from

$861
(BusinessClass)

One-way from

$508
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,333
From Las Vegas Harry Reid Intl to Thailand
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Thailand
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 9, 2026.
Use the filters below to find and compare flights from Las Vegas to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Sun 8/30

6:35 am-1:25 pm

2 stops40h 50m

Chiang Mai

Sun 9/6

10:05 am-4:10 pm

3 stops44h 05m

$861

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 8/18

11:50 pm-9:45 pm

1 stop31h 55m

Bangkok Suvarnabhumi

Mon 9/21

2:35 am-4:20 pm

1 stop27h 45m

$970
Quickest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 9/29

9:53 am-11:35 pm

2 stops23h 42m

Bangkok Suvarnabhumi

Thu 10/15

9:50 am-4:20 pm

1 stop20h 30m

$980

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sun 8/30

6:05 pm-9:35 am

3 stops25h 30m

Bangkok Suvarnabhumi

Fri 9/4

7:00 am-8:51 pm

2 stops27h 51m

$994

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sat 7/11

2:15 pm-9:35 am

2 stops29h 20m

Bangkok Suvarnabhumi

Fri 7/17

9:35 am-12:21 am

2 stops28h 46m

$1,064

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 8/12

11:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Mon 8/24

11:25 pm-4:40 pm

1 stop31h 15m

$1,070

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sun 8/30

11:50 pm-9:45 pm

1 stop31h 55m

Bangkok Suvarnabhumi

Thu 9/3

2:35 am-4:20 pm

1 stop27h 45m

$1,070

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Fri 8/14

9:50 am-11:35 pm

2 stops23h 45m

Bangkok Suvarnabhumi

Fri 9/18

9:50 am-4:20 pm

1 stop20h 30m

$1,076

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Mon 8/24

11:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Fri 8/28

11:25 pm-4:40 pm

1 stop31h 15m

$1,120

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 8/5

11:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Thu 8/13

11:25 pm-4:40 pm

1 stop31h 15m

$1,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Las Vegas to Thailand (average of $98). Flying from Las Vegas to Thailand in April is currently the most expensive (average of $700). 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.

How far ahead should I book a flight from Las Vegas to Thailand?

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Thailand. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 June 9, 2026.
Get a feel of what it's like to fly with Korean Air,ANA, andDelta 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.
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,218 reviews
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
ANA
8.3
Very good
1,230 reviews
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
7.9
Good
8,393 reviews
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Cathay Pacific
7.6
Good
1,369 reviews
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
United Airlines
7.4
Good
9,800 reviews
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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.

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

    Airlines like China Eastern, Korean Air, and United Airlines fly from Las Vegas to Thailand in about 25h 30m. The time it takes to get you to your destination can typically vary by up to 15h 20m. The distance from Las Vegas to Thailand is about 8270 mi. This flight may include one or multiple stops.

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

    $339 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on Japan Airlines and Korean Air, with prices starting from $353 and $357, 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, May is the cheapest month in which you can book a flight from Las Vegas to Thailand (average of $98). Flying from Las Vegas to Thailand in April is currently the most expensive (average of $700). 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.

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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$681Average$909FlexibilityNo cancel feeOn-time81%
ANACheapest$690Average$899FlexibilityNo cancel feeOn-time80%
DeltaCheapest$712Average$1,033FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$713Average$902FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$727Average$865FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$782Average$947FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$795Average$1,455FlexibilityNo cancel feeOn-time79%
China EasternCheapest$795Average$811FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$811Average$942FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$921Average$1,163FlexibilityNo cancel feeOn-time74%

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