Thailand

$376+ Cheap flights from Las Vegas (LAS) to Thailand

LAS — BKK
Dec 2 — Dec 91
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Cheap flight deals from Las Vegas to Thailand

Cheapest flights from Las Vegas to Thailand

Thu 11/126:30 am -
2 stops33h 00m
Mon 11/237:10 am -
3 stops28h 05m
Deal found 10/28$964
Mon 11/3010:03 pm -
2 stops35h 12m
Mon 12/77:30 am -
2 stops22h 53m
Deal found 10/31$981
Mon 12/76:00 am -
2 stops24h 50m
Wed 12/2311:25 pm -
2 stops30h 07m
Deal found 10/30$984
Sun 11/297:00 am -
2 stops30h 05m
Thu 12/175:05 am -
2 stops22h 38m
Deal found 10/29$984
Tue 11/247:09 am -
2 stops24h 36m
Tue 12/11:10 pm -
2 stops22h 44m
Deal found 10/30$986
Fri 11/277:00 am -
2 stops41h 55m
Sat 12/121:55 am -
2 stops25h 48m
Deal found 10/29$991
Sat 12/510:45 am -
3 stops33h 30m
Mon 12/1411:55 pm -
3 stops33h 38m
Deal found 10/29$993
Mon 11/167:00 am -
2 stops27h 55m
Wed 11/181:55 am -
2 stops30h 30m
Deal found 11/2$995
Tue 12/86:00 am -
2 stops37h 35m
Tue 12/227:30 am -
2 stops24h 18m
Deal found 10/30$1,002
Wed 11/252:16 pm -
2 stops34h 39m
Wed 12/97:30 am -
2 stops28h 26m
Deal found 10/31$1,003
Mon 12/710:45 am -
3 stops33h 30m
Mon 12/2112:25 pm -
2 stops21h 27m
Deal found 10/31$1,004
Thu 11/126:30 am -
2 stops27h 25m
Wed 12/95:05 am -
3 stops50h 05m
Deal found 10/31$1,006

Find flight deals from Las Vegas to Thailand

Round-trip from

$929
(Trip.com)

One-way from

$376
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,071
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. 11% potential increase in price ($143 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
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 VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Mon 11/9

4:12 pm-7:35 pm

2 stops36h 23m

Ko Samui

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$510

Las VegasChiang Mai

LAS Las Vegas Harry Reid Intl - CNX Chiang Mai

LASCNX

Las Vegas Harry Reid Intl

Mon 11/30

7:00 am-2:20 pm

2 stops40h 20m

Chiang Mai

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$563

Las VegasPhuket City

LAS Las Vegas Harry Reid Intl - HKT Phuket City

LASHKT

Las Vegas Harry Reid Intl

Tue 11/10

7:11 am-11:20 am

2 stops37h 09m

Phuket City

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$568

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Sat 1/9

10:24 am-11:20 am

2 stops33h 56m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$572

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Mon 11/9

7:28 pm-7:10 am

3 stops44h 42m

Ko Samui

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$591

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 1/4

10:50 pm-9:30 pm

1 stop31h 40m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$594

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 1/5

12:15 am-12:20 am

1 stop33h 05m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$594

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 1/25

10:50 pm-11:05 pm

1 stop33h 15m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$594

Las VegasPhuket City

LAS Las Vegas Harry Reid Intl - HKT Phuket City

LASHKT

Las Vegas Harry Reid Intl

Sat 11/7

2:55 pm-8:25 am

3 stops50h 30m

Phuket City

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$626

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 11/25

5:15 pm-11:30 am

3 stops27h 15m

Bangkok Suvarnabhumi

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 52 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

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, January is the cheapest month in which you can book a flight from Las Vegas to Thailand (average of $857). Flying from Las Vegas to Thailand in July is currently the most expensive (average of $1,432). 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 25 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 a feel of what it's like to fly with STARLUX Airlines,Korean Air, andANA 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.

Entertainment

8.6

Overall

8.8

Crew

9.1

Food

8.6

Comfort

8.8

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Entertainment

8.6

Overall

8.8

Crew

9.1

Food

8.6

Comfort

8.8

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Entertainment

8.6

Overall

8.8

Crew

9.1

Food

8.6

Comfort

8.8

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
8.3
Very good

Entertainment

8.6

Overall

8.8

Crew

9.1

Food

8.6

Comfort

8.8

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Entertainment

8.6

Overall

8.8

Crew

9.1

Food

8.6

Comfort

8.8

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Entertainment

8.6

Overall

8.8

Crew

9.1

Food

8.6

Comfort

8.8

Boarding

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Related info for your journey

  • 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 Cathay Pacific, Korean Air, and STARLUX Airlines fly from Las Vegas to Thailand in about 29h 21m. The time it takes to get you to your destination can typically vary by up to 5h 09m. The distance from Las Vegas to Thailand is about 8034 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 $350 and $375, 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, January is the cheapest month in which you can book a flight from Las Vegas to Thailand (average of $857). Flying from Las Vegas to Thailand in July is currently the most expensive (average of $1,432). 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

Top 10 airlines flying from Las Vegas to Thailand

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$680Average$1,094FlexibilityNo cancel feeOn-time81%
ANACheapest$690Average$972FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$701Average$1,137FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$702Average$949FlexibilityNo cancel feeOn-time72%
DeltaCheapest$712Average$1,433FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$759Average$947FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$790Average$1,283FlexibilityNo cancel feeOn-time76%
China EasternCheapest$796Average$861FlexibilityNo cancel feeOn-time62%
STARLUX AirlinesCheapest$884Average$1,118FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$925Average$1,162FlexibilityNo cancel feeOn-time74%

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