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$332+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BKK
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This Trip.com deal was found by Cheapflights users on 1/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:00 am
LAS
-
BKK
2 stops24h 25m
Multiple Airlines
Fri 3/2010:55 pm
BKK
-
LAS
2 stops32h 19m
Multiple Airlines
Deal found 1/27$728
This FlightHub deal was found by Cheapflights users on 1/25. 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 2/1710:41 am
LAS
-
BKK
2 stops28h 49m
ANA
Wed 5/67:00 am
BKK
-
LAS
2 stops22h 53m
ANA
Deal found 1/25$734
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1610:50 pm
LAS
-
BKK
1 stop35h 05m
Korean Air
Mon 3/22:05 am
BKK
-
LAS
1 stop28h 05m
Korean Air
Deal found 1/26$741
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/197:45 am
LAS
-
BKK
2 stops36h 40m
United Airlines
Tue 4/219:35 am
BKK
-
LAS
2 stops38h 02m
United Airlines
Deal found 1/25$747
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/1710:41 am
LAS
-
BKK
2 stops33h 44m
United Airlines
Wed 5/63:45 pm
BKK
-
LAS
2 stops23h 14m
United Airlines
Deal found 1/27$752
This oojo deal was found by Cheapflights users on 1/26. 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 9/17:00 am
LAS
-
BKK
2 stops26h 00m
Japan Airlines
Tue 9/158:05 am
BKK
-
LAS
2 stops23h 47m
Japan Airlines
Deal found 1/26$753
This oojo deal was found by Cheapflights users on 1/27. 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 9/87:00 am
LAS
-
BKK
2 stops26h 00m
Japan Airlines
Tue 9/158:05 am
BKK
-
LAS
2 stops23h 47m
Japan Airlines
Deal found 1/27$754
This Gurufare deal was found by Cheapflights users on 1/26. 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 3/119:36 am
LAS
-
BKK
2 stops28h 29m
China Eastern
Sun 3/299:55 pm
BKK
-
LAS
2 stops33h 43m
China Eastern
Deal found 1/26$755
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:36 am
LAS
-
BKK
2 stops25h 04m
China Eastern
Tue 5/195:05 am
BKK
-
LAS
2 stops25h 50m
China Eastern
Deal found 1/27$756
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Wed 1/287:49 am
LAS
-
BKK
2 stops30h 11m
Japan Airlines
Fri 1/301:10 am
BKK
-
LAS
2 stops33h 51m
Japan Airlines
Deal found 1/26$759
This FlightHub deal was found by Cheapflights users on 1/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/277:49 am
LAS
-
BKK
2 stops30h 11m
Japan Airlines
Fri 2/61:10 am
BKK
-
LAS
2 stops33h 35m
Japan Airlines
Deal found 1/24$760
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/177:40 am
LAS
-
BKK
2 stops36h 45m
United Airlines
Sat 3/144:55 pm
BKK
-
LAS
2 stops22h 03m
United Airlines
Deal found 1/26$765

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 January 27, 2026.

Round-trip from

$728
(Trip.com)

One-way from

$332
(Trip.com)

Popular in

June

Cheapest in

August

Average price

$856
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. 24% potential increase in price ($334 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 27, 2026.
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

Mon 4/20

10:39 am-9:35 am

2 stops32h 56m

Bangkok Suvarnabhumi

Wed 5/27

9:35 am-12:20 am

2 stops28h 45m

$785

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 4/7

7:50 pm-9:35 am

2 stops23h 45m

Bangkok Suvarnabhumi

Tue 5/12

9:35 am-10:46 pm

2 stops27h 11m

$793

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 4/8

6:00 am-9:35 am

2 stops37h 35m

Bangkok Suvarnabhumi

Wed 4/29

7:00 am-11:11 pm

2 stops30h 11m

$796

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 3/4

10:50 pm-12:55 am

1 stop35h 05m

Bangkok Suvarnabhumi

Tue 3/10

12:55 am-4:10 pm

1 stop29h 15m

$817

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 3/2

7:40 am-5:10 am

2 stops30h 30m

Bangkok Suvarnabhumi

Mon 3/9

4:55 pm-12:58 am

2 stops22h 03m

$824

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 4/7

7:50 pm-9:35 am

2 stops23h 45m

Bangkok Suvarnabhumi

Fri 5/8

3:45 pm-10:32 am

3 stops32h 47m

$827

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 3/4

10:50 pm-12:55 am

1 stop35h 05m

Bangkok Suvarnabhumi

Mon 3/16

2:05 am-2:48 pm

2 stops26h 43m

$828

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 2/17

10:50 pm-12:45 am

1 stop34h 55m

Bangkok Suvarnabhumi

Wed 5/6

11:30 pm-6:46 pm

2 stops33h 16m

$828

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sun 2/8

6:21 pm-11:25 am

2 stops26h 04m

Bangkok Suvarnabhumi

Tue 2/17

4:55 pm-11:55 pm

2 stops22h 00m

$830

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sun 2/22

10:50 pm-12:55 am

1 stop35h 05m

Bangkok Suvarnabhumi

Sun 5/24

9:40 pm-4:20 pm

1 stop32h 40m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 60 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, July is the cheapest month in which you can book a flight from Las Vegas to Thailand (average of $675). Flying from Las Vegas to Thailand in June is currently the most expensive (average of $1,119). 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 January 27, 2026.

It’s optimal to fly from Las Vegas to Thailand in the afternoon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Las Vegas to Thailand?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Thailand. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Las Vegas to Thailand flight should consider departing on Friday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 27, 2026.
Get a feel of what it's like to fly with Korean Air, ANA, and Delta 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
1,188 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

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!!
ANA
8.4
Very good
1,078 reviews
Korean Air
8.4
Very good
1,188 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
7.9
Good
8,124 reviews
Korean Air
8.4
Very good
1,188 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

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!!
Cathay Pacific
7.6
Good
1,145 reviews
Korean Air
8.4
Very good
1,188 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

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
9,209 reviews
Korean Air
8.4
Very good
1,188 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

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 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 United Airlines, Korean Air, and Cathay Pacific fly from Las Vegas to Thailand in about 32h 56m. The time it takes to get you to your destination can typically vary by up to 4h 24m. 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?

    $310 is the cheapest one-way deal found within the past few days, from ANA. You may also be able to find cheap deals on Japan Airlines and Korean Air, with prices starting from $353 and $367, 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 - Phuket City or Las Vegas Harry Reid Intl - Ko Samui.

  • 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, July is the cheapest month in which you can book a flight from Las Vegas to Thailand (average of $675). Flying from Las Vegas to Thailand in June is currently the most expensive (average of $1,119). 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

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$670Average$1,355FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$679Average$878FlexibilityNo cancel feeOn-time79%
ANACheapest$690Average$746FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$699Average$968FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$702Average$1,184FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$713Average$1,041FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$725Average$852FlexibilityNo cancel feeOn-time69%
DeltaCheapest$733Average$1,114FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$749Average$831FlexibilityNo cancel feeOn-time62%
STARLUX AirlinesCheapest$782Average$982FlexibilityNo cancel feeOn-timeN/A

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