Thailand

$444+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BKK
Jul 3 — Jul 101
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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 3, 2026.

This United Airlines deal was found by Cheapflights users on 6/2. 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 9/2010:44 am
LAS
-
BKK
2 stops32h 51m
United Airlines
Mon 9/289:35 am
BKK
-
LAS
2 stops24h 29m
United Airlines
Deal found 6/2$938
This United Airlines deal was found by Cheapflights users on 6/2. 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 9/222:13 pm
LAS
-
BKK
2 stops29h 22m
United Airlines
Sat 10/37:00 am
BKK
-
LAS
2 stops20h 59m
United Airlines
Deal found 6/2$940
This United Airlines deal was found by Cheapflights users on 6/3. 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 8/206:05 pm
LAS
-
BKK
3 stops25h 30m
United Airlines
Sat 9/59:35 am
BKK
-
LAS
2 stops24h 57m
United Airlines
Deal found 6/3$942
This United Airlines deal was found by Cheapflights users on 6/2. 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 8/273:15 pm
LAS
-
BKK
3 stops28h 20m
United Airlines
Sat 9/129:35 am
BKK
-
LAS
2 stops24h 57m
United Airlines
Deal found 6/2$943
This United Airlines deal was found by Cheapflights users on 6/2. 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 9/276:44 pm
LAS
-
BKK
2 stops24h 51m
United Airlines
Thu 10/159:35 am
BKK
-
LAS
2 stops37h 10m
United Airlines
Deal found 6/2$944
This United Airlines deal was found by Cheapflights users on 6/3. 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 8/308:02 pm
LAS
-
BKK
2 stops37h 53m
United Airlines
Fri 9/49:35 am
BKK
-
LAS
2 stops42h 28m
United Airlines
Deal found 6/3$947
This United Airlines deal was found by Cheapflights users on 6/2. 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
Sat 10/37:00 am
BKK
-
LAS
2 stops20h 59m
United Airlines
Deal found 6/2$948
This oojo deal was found by Cheapflights users on 6/2. 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.
Sat 9/56:20 pm
LAS
-
BKK
2 stops48h 35m
Multiple Airlines
Sat 9/1911:40 pm
BKK
-
LAS
2 stops36h 19m
Multiple Airlines
Deal found 6/2$949
This United Airlines deal was found by Cheapflights users on 6/2. 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 9/34:35 pm
LAS
-
BKK
2 stops27h 00m
United Airlines
Sun 9/133:45 pm
BKK
-
LAS
3 stops31h 00m
United Airlines
Deal found 6/2$952
This Ovago deal was found by Cheapflights users on 6/2. 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.
Tue 8/254:30 pm
LAS
-
BKK
1 stop27h 05m
Asiana Airlines
Sat 9/53:45 pm
BKK
-
LAS
1 stop31h 49m
Asiana Airlines
Deal found 6/2$953
This BusinessClass deal was found by Cheapflights users on 6/2. 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.
Fri 11/277:00 am
LAS
-
BKK
2 stops26h 55m
China Eastern
Sat 12/121:55 am
BKK
-
LAS
2 stops29h 59m
China Eastern
Deal found 6/2$965
This Ovago deal was found by Cheapflights users on 6/2. 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.
Mon 8/31:55 am
LAS
-
BKK
2 stops30h 45m
Multiple Airlines
Sat 8/1511:40 pm
BKK
-
LAS
2 stops36h 30m
Multiple Airlines
Deal found 6/2$969

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 3, 2026.

Round-trip from

$938
(United Airlines)

One-way from

$444
(oojo)

Popular in

June

Cheapest in

August

Average price

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

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 3, 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
Quickest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 9/1

11:50 pm-1:35 pm

1 stop23h 45m

Bangkok Suvarnabhumi

Wed 9/16

9:50 am-4:20 pm

1 stop20h 30m

$1,071

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 8/11

11:50 pm-11:35 pm

1 stop33h 45m

Bangkok Suvarnabhumi

Mon 9/28

11:30 pm-4:20 pm

1 stop30h 50m

$1,071

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 8/24

9:50 am-1:05 am

2 stops25h 15m

Bangkok Suvarnabhumi

Wed 9/23

9:50 am-4:20 pm

1 stop20h 30m

$1,076

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sun 8/30

11:50 pm-1:35 pm

1 stop23h 45m

Bangkok Suvarnabhumi

Tue 9/29

9:50 am-4:20 pm

1 stop20h 30m

$1,121

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sat 8/8

7:00 pm-9:35 am

2 stops24h 35m

Bangkok Suvarnabhumi

Tue 8/18

7:00 am-8:04 pm

2 stops27h 04m

$1,144

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

$1,171

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sun 8/30

11:50 pm-1:35 pm

1 stop23h 45m

Bangkok Suvarnabhumi

Thu 9/3

2:35 am-4:20 pm

1 stop27h 45m

$1,171

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

$1,221

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Sat 9/5

11:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Tue 9/8

11:25 pm-4:20 pm

1 stop30h 55m

$1,221

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 7/28

11:50 pm-1:35 pm

1 stop23h 45m

Bangkok Suvarnabhumi

Wed 8/12

9:40 pm-4:40 pm

1 stop33h 00m

$1,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/29

Showing 1-10 of 59 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 June is currently the most expensive (average of $816). 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 3, 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.

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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.

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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.
8.3
Very good

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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.

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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.

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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.

Boarding

8.5

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

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 Korean Air, United Airlines, and Cathay Pacific fly from Las Vegas to Thailand in about 23h 45m. The time it takes to get you to your destination can typically vary by up to 13h 14m. 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?

  • 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 June is currently the most expensive (average of $816). 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$682Average$913FlexibilityNo cancel feeOn-time81%
ANACheapest$690Average$922FlexibilityNo cancel feeOn-time80%
DeltaCheapest$712Average$1,187FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$713Average$903FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$727Average$859FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$782Average$940FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$795Average$1,455FlexibilityNo cancel feeOn-time79%
China EasternCheapest$795Average$811FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$811Average$961FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$921Average$1,163FlexibilityNo cancel feeOn-time74%

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