What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Thailand?

Korean Air, United Airlines, and China Eastern are the most popular carriers operating from Las Vegas Harry Reid Intl to Thailand

What airlines fly to Thailand?

Korean Air, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Thailand from Las Vegas according to our data. Korean Air is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 12 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Thailand?

Prices for flights from Las Vegas Harry Reid Intl Airport to Thailand were last updated today.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Thailand?

As of October 2026, there are 12 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Thailand.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Thailand?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Thailand.

What documentation or ID do you need to fly to Thailand?

The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$371 Cheap Flights from Las Vegas to Thailand in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:55 pm - 1:20 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

44h 25m2 stops Los Angeles Shenzhen

1:30 am - 11:43 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

37h 13m3 stops Beijing Capital Los Angeles Denver Intl

$948Multiple Airlines

Tue, Oct 27 - Sat, Nov 7

6:30 am - 12:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 25m2 stops Los Angeles Shanghai Pu Dong

3:00 am - 1:53 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

25h 53m3 stops Wuhan Shanghai Pu Dong Los Angeles

$949Multiple Airlines

Fri, Nov 27 - Wed, Dec 9

2:50 pm - 5:45 pmLAS Las Vegas Harry Reid Intl-HKT Phuket City

35h 55m2 stops Los Angeles Hong Kong Intl

12:20 pm - 9:10 pmHKT Phuket City-LAS Las Vegas Harry Reid Intl

23h 50m2 stops Hong Kong Intl Los Angeles

$979Cathay Pacific

Wed, Nov 4 - Sun, Nov 22

6:00 am - 2:20 pmLAS Las Vegas Harry Reid Intl-CNX Chiang Mai

41h 20m2 stops Los Angeles Shanghai Pu Dong

3:35 pm - 4:54 pmCNX Chiang Mai-LAS Las Vegas Harry Reid Intl

39h 19m2 stops Shanghai Pu Dong Los Angeles

$990China Eastern

Mon, Mar 8 - Mon, Mar 22

7:00 am - 5:50 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

43h 50m2 stops Los Angeles Shanghai Pu Dong

7:05 pm - 12:43 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

32h 38m2 stops Shanghai Pu Dong Los Angeles

$990China Eastern

Wed, Nov 25 - Thu, Dec 17

2:50 pm - 5:45 pmLAS Las Vegas Harry Reid Intl-HKT Phuket City

35h 55m2 stops Los Angeles Hong Kong Intl

12:20 pm - 9:10 pmHKT Phuket City-LAS Las Vegas Harry Reid Intl

23h 50m2 stops Hong Kong Intl Los Angeles

$994Cathay Pacific

Wed, Nov 4 - Sun, Nov 22

10:29 am - 8:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

31h 36m3 stops Los Angeles Tokyo Narita Singapore Changi

3:30 pm - 9:22 amBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

31h 52m2 stops Singapore Changi Los Angeles

$1,019Singapore Airlines

Tue, Apr 13 - Tue, May 18

10:29 am - 8:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

31h 36m3 stops Los Angeles Tokyo Narita Singapore Changi

1:35 pm - 9:22 amBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

33h 47m2 stops Singapore Changi Los Angeles

$1,019Singapore Airlines

Mon, Apr 12 - Mon, May 17

10:50 pm - 1:25 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

23h 35m1 stop Incheon Intl

9:50 am - 3:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

20h 20m1 stop Incheon Intl

$1,070Korean Air

Thu, Jan 28 - Tue, Feb 9

10:50 pm - 11:05 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

33h 15m1 stop Incheon Intl

11:15 pm - 3:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 55m1 stop Incheon Intl

$1,072Korean Air

Tue, Jan 19 - Wed, Feb 3

Cheap last minute flights

Enter your travel dates to find the best prices.

12:17 pm - 11:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

32h 48m2 stops San Francisco Hong Kong Intl

3:10 pm - 3:31 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

38h 21m2 stops Hong Kong Intl San Francisco

$955Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

7:15 am - 10:40 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 25m2 stops Los Angeles Manila Ninoy Aquino Intl

9:55 am - 8:54 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

25h 59m2 stops Manila Ninoy Aquino Intl Honolulu

$962Multiple Airlines

Tue, Oct 20 - Thu, Nov 19

7:00 am - 1:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 55m2 stops Los Angeles Shanghai Pu Dong

7:55 pm - 12:43 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

31h 48m2 stops Shanghai Pu Dong Los Angeles

$990China Eastern

Tue, Oct 20 - Thu, Dec 10

7:02 am - 12:10 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 08m2 stops Seattle/Tacoma Intl Hong Kong Intl

1:05 pm - 9:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

23h 05m2 stops Hong Kong Intl Los Angeles

$1,056Cathay Pacific

Tue, Oct 20 - Thu, Nov 19

7:02 am - 12:10 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 08m2 stops Seattle/Tacoma Intl Hong Kong Intl

7:30 am - 3:04 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

22h 34m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,056Cathay Pacific

Tue, Oct 20 - Wed, Nov 18

7:47 pm - 4:40 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 53m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

5:50 pm - 9:52 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

42h 02m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

$1,078STARLUX Airlines

Sun, Oct 18 - Mon, May 10

5:07 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

26h 28m3 stops San Francisco Los Angeles Hong Kong Intl

9:10 am - 4:03 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

21h 53m2 stops Tokyo Haneda San Francisco

$1,227United Airlines

Tue, Oct 20 - Wed, Nov 18

10:44 am - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

32h 51m2 stops Los Angeles Hong Kong Intl

4:55 pm - 8:42 amBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 47m3 stops Hong Kong Intl Los Angeles San Francisco

$1,236United Airlines

Tue, Oct 20 - Thu, Nov 19

6:44 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

24h 51m1 stop Los Angeles

9:10 am - 4:03 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

21h 53m2 stops Tokyo Haneda San Francisco

$1,282ANA

Mon, Oct 19 - Wed, Nov 18

7:09 pm - 4:40 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

31h 31m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

5:40 pm - 9:00 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

41h 20m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$5,809STARLUX Airlines

Mon, Oct 19 - Sun, Oct 25

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Philippine Airlines flights from Las Vegas to Thailand

Our best Philippine Airlines deals on Las Vegas to Thailand flight tickets

Philippine Airlines

Nov 10

LAS7:11 amLas Vegas Harry Reid Intl

24h 34m

2 stops

BKK10:45 pmBangkok Suvarnabhumi

Nov 17

BKK11:40 pmBangkok Suvarnabhumi

29h 18m

2 stops

LAS1:58 pmLas Vegas Harry Reid Intl

$961

Philippine Airlines

Nov 27

LAS7:09 amLas Vegas Harry Reid Intl

24h 36m

2 stops

BKK10:45 pmBangkok Suvarnabhumi

Dec 13

BKK1:10 pmBangkok Suvarnabhumi

22h 44m

2 stops

LAS8:54 pmLas Vegas Harry Reid Intl

$976

Philippine Airlines

Jan 31

LAS7:05 amLas Vegas Harry Reid Intl

24h 40m

2 stops

BKK10:45 pmBangkok Suvarnabhumi

Mar 29

BKK10:50 pmBangkok Suvarnabhumi

37h 05m

2 stops

LAS9:55 pmLas Vegas Harry Reid Intl

$985

China Eastern flights from Las Vegas to Thailand

Our best China Eastern deals on Las Vegas to Thailand flight tickets

China Eastern

Oct 28

LAS7:00 amLas Vegas Harry Reid Intl

31h 05m

2 stops

BKK4:05 amBangkok Suvarnabhumi

Nov 9

BKK5:05 amBangkok Suvarnabhumi

27h 20m

2 stops

LAS5:25 pmLas Vegas Harry Reid Intl

$990

China Eastern

Dec 2

LAS7:00 amLas Vegas Harry Reid Intl

26h 55m

2 stops

BKK12:55 amBangkok Suvarnabhumi

Dec 27

BKK5:05 amBangkok Suvarnabhumi

23h 10m

2 stops

LAS1:15 pmLas Vegas Harry Reid Intl

$1,025

China Eastern

Oct 26

LAS7:00 amLas Vegas Harry Reid Intl

31h 05m

2 stops

BKK4:05 amBangkok Suvarnabhumi

Nov 15

BKK7:55 pmBangkok Suvarnabhumi

36h 30m

2 stops

LAS5:25 pmLas Vegas Harry Reid Intl

$1,048

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 10/27

2:55 pm-1:20 am

2 stops44h 25m

Bangkok Suvarnabhumi

Sat 11/7

1:30 am-11:43 pm

3 stops37h 13m

$948

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Fri 11/27

6:30 am-12:55 am

2 stops27h 25m

Bangkok Suvarnabhumi

Wed 12/9

3:00 am-1:53 pm

3 stops25h 53m

$949

Las VegasPhuket City

LAS Las Vegas Harry Reid Intl - HKT Phuket City

LASHKT

Las Vegas Harry Reid Intl

Wed 11/4

2:50 pm-5:45 pm

2 stops35h 55m

Phuket City

Sun 11/22

12:20 pm-9:10 pm

2 stops23h 50m

$979

Las VegasChiang Mai

LAS Las Vegas Harry Reid Intl - CNX Chiang Mai

LASCNX

Las Vegas Harry Reid Intl

Mon 3/8

6:00 am-2:20 pm

2 stops41h 20m

Chiang Mai

Mon 3/22

3:35 pm-4:54 pm

2 stops39h 19m

$990

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 11/25

7:00 am-5:50 pm

2 stops43h 50m

Bangkok Suvarnabhumi

Thu 12/17

7:05 pm-12:43 pm

2 stops32h 38m

$990

Las VegasPhuket City

LAS Las Vegas Harry Reid Intl - HKT Phuket City

LASHKT

Las Vegas Harry Reid Intl

Wed 11/4

2:50 pm-5:45 pm

2 stops35h 55m

Phuket City

Sun 11/22

12:20 pm-9:10 pm

2 stops23h 50m

$994

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 4/13

10:29 am-8:05 am

3 stops31h 36m

Bangkok Suvarnabhumi

Tue 5/18

3:30 pm-9:22 am

2 stops31h 52m

$1,019

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 4/12

10:29 am-8:05 am

3 stops31h 36m

Bangkok Suvarnabhumi

Mon 5/17

1:35 pm-9:22 am

2 stops33h 47m

$1,019

Quickest round-trip

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Thu 1/28

10:50 pm-1:25 pm

1 stop23h 35m

Bangkok Suvarnabhumi

Tue 2/9

9:50 am-3:10 pm

1 stop20h 20m

$1,070

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 1/19

10:50 pm-11:05 pm

1 stop33h 15m

Bangkok Suvarnabhumi

Wed 2/3

11:15 pm-3:10 pm

1 stop30h 55m

$1,072

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Thailand?

The month of January is, on average, the cheapest month to fly to Thailand from Las Vegas, with most prices found around $833. If you are unable to visit Thailand during the month of January, then departing from Las Vegas during the month April is also very affordable. Most momondo users find prices during this month for around $853.

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

You are more likely to see cheaper flights to Thailand from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,067 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Las Vegas for as low as $864 on momondo.

Can stopping save me money on Las Vegas to Thailand flights?

You could potentially save up to 4% on your flight if you consider stops on a Las Vegas to Thailand flight.

Cheap Las Vegas to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Thailand

Best Price Found	$371
Fastest flight time	26h 05m
Direct flights	None

The best one-way flight to Thailand from Las Vegas in the past 72 hours is $371. The best round-trip flight deal from Las Vegas to Thailand found on momondo in the last 72 hours is $948.

The fastest flight from Las Vegas to Thailand takes 26h 05m

There are no direct flights from Las Vegas to Thailand. There are no popular flight routes from Las Vegas to Thailand.

Search flight deals

Frequently asked questions about flying from Las Vegas to Thailand

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Thailand?
Prices for flights from Las Vegas Harry Reid Intl Airport to Thailand were last updated today.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Thailand?
As of October 2026, there are 12 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Thailand.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Thailand?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Thailand.
What documentation or ID do you need to fly to Thailand?
The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Las Vegas to Thailand

Compare and see reviews for airlines that fly from Las Vegas to Thailand with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $680	Free Cancellation	Rating 8.2 1,625 reviews	Search Singapore Airlines flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,325 reviews	Search ANA flights
Korean Air	PriceFrom $701	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $702	Free Cancellation	Rating 7.6 1,515 reviews	Search Cathay Pacific flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,652 reviews	Search Delta flights
United Airlines	PriceFrom $759	Free Cancellation	Rating 7.4 10,364 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $783	Free Cancellation	Rating 8.1 563 reviews	Search Asiana Airlines flights
China Eastern	PriceFrom $796	Free Cancellation	Rating 7.3 245 reviews	Search China Eastern flights
STARLUX Airlines	PriceFrom $819	Free Cancellation	Rating 8.7 400 reviews	Search STARLUX Airlines flights
EVA Air	PriceFrom $925	Free Cancellation	Rating 8.5 1,549 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Thailand?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Thailand. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Las Vegas to Thailand with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Thailand from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to Thailand?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Thailand.

I’m not ready to book a flight from Las Vegas to Thailand right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Las Vegas to Thailand now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thailand and let you know when they change.