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

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

What airlines fly to Thailand?

Korean Air, Cathay Pacific and ANA 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 42% 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 November 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.

$372 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.

7:00 am - 10:00 pmLAS Las Vegas Harry Reid Intl-HKT Phuket City

48h 00m2 stops Los Angeles Shanghai Pu Dong

3:20 pm - 12:43 pmHKT Phuket City-LAS Las Vegas Harry Reid Intl

36h 23m2 stops Shanghai Pu Dong Los Angeles

$991China Eastern

Wed, Dec 2 - Sun, Dec 13

7:00 am - 10:00 pmLAS Las Vegas Harry Reid Intl-HKT Phuket City

48h 00m2 stops Los Angeles Shanghai Pu Dong

3:20 pm - 12:43 pmHKT Phuket City-LAS Las Vegas Harry Reid Intl

36h 23m2 stops Shanghai Pu Dong Los Angeles

$991China Eastern

Wed, Dec 2 - Sun, Dec 13

7:25 pm - 11:20 amLAS Las Vegas Harry Reid Intl-HKT Phuket City

24h 55m2 stops Los Angeles Hong Kong Intl

12:20 pm - 10:16 amHKT Phuket City-LAS Las Vegas Harry Reid Intl

36h 56m2 stops Hong Kong Intl Los Angeles

$1,000Multiple Airlines

Tue, Jan 26 - Tue, Feb 16

4:11 pm - 11:20 amLAS Las Vegas Harry Reid Intl-HKT Phuket City

28h 09m2 stops Los Angeles Hong Kong Intl

6:50 pm - 10:16 amHKT Phuket City-LAS Las Vegas Harry Reid Intl

30h 26m2 stops Hong Kong Intl Los Angeles

$1,000Multiple Airlines

Wed, Feb 10 - Wed, Mar 3

4:11 pm - 5:45 pmLAS Las Vegas Harry Reid Intl-HKT Phuket City

34h 34m2 stops Los Angeles Hong Kong Intl

6:50 pm - 1:23 pmHKT Phuket City-LAS Las Vegas Harry Reid Intl

33h 33m2 stops Hong Kong Intl Los Angeles

$1,014Cathay Pacific

Wed, Feb 10 - Sun, Feb 28

7:09 am - 12:15 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

26h 06m2 stops Los Angeles Hong Kong Intl

1:05 pm - 9:16 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

23h 11m2 stops Hong Kong Intl Los Angeles

$1,014Cathay Pacific

Sun, Nov 29 - Thu, Dec 17

7:41 pm - 4:30 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

29h 49m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

1:10 pm - 10:04 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

22h 54m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

$1,105STARLUX Airlines

Mon, Nov 30 - Sun, Mar 28

6:12 pm - 12:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 23m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

5:50 pm - 10:16 amBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 26m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$1,105STARLUX Airlines

Mon, Nov 30 - Wed, Mar 31

7:30 pm - 11:00 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 30m2 stops Los Angeles Singapore Changi

9:15 pm - 6:02 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

34h 47m3 stops Singapore Changi Tokyo Narita Los Angeles

$1,108Singapore Airlines

Fri, Apr 16 - Sat, May 1

7:30 pm - 11:00 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 30m2 stops Los Angeles Singapore Changi

9:15 pm - 4:57 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

33h 42m3 stops Singapore Changi Tokyo Narita Los Angeles

$1,303Singapore Airlines

Wed, Apr 7 - Sun, Apr 18

Cheap last minute flights

Enter your travel dates to find the best prices.

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

27h 25m2 stops Los Angeles Shanghai Pu Dong

5:05 am - 6:59 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

52h 54m3 stops Shanghai Pu Dong Los Angeles San Francisco

$1,022Multiple Airlines

Mon, Nov 16 - Fri, Dec 11

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

27h 25m2 stops Los Angeles Shanghai Pu Dong

5:05 am - 6:59 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

52h 54m3 stops Shanghai Pu Dong Los Angeles San Francisco

$1,031Multiple Airlines

Mon, Nov 16 - Fri, Dec 11

7:28 pm - 12:15 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

37h 47m2 stops Los Angeles Hong Kong Intl

11:45 am - 9:26 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

24h 41m2 stops Hong Kong Intl Los Angeles

$1,096Cathay Pacific

Sat, Nov 14 - Sun, Feb 14

7:28 pm - 12:15 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

37h 47m2 stops Los Angeles Hong Kong Intl

1:05 pm - 9:26 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

23h 21m2 stops Hong Kong Intl Los Angeles

$1,096Cathay Pacific

Sat, Nov 14 - Thu, Feb 18

10:50 pm - 12:20 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

34h 30m1 stop Incheon Intl

9:40 pm - 3:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

32h 30m1 stop Incheon Intl

$1,317Korean Air

Fri, Nov 13 - Tue, Feb 16

10:50 pm - 12:20 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

34h 30m1 stop Incheon Intl

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

30h 55m1 stop Incheon Intl

$1,317Korean Air

Sat, Nov 14 - Wed, Feb 17

6:00 am - 11:30 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

38h 30m2 stops San Francisco Hong Kong Intl

4:55 pm - 12:31 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

34h 36m3 stops Hong Kong Intl Los Angeles San Francisco

$1,360United Airlines

Wed, Nov 18 - Wed, Dec 2

3:20 pm - 11:30 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

29h 10m3 stops San Francisco 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

$1,402United Airlines

Fri, Nov 13 - Mon, Nov 23

10:41 am - 11:30 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

33h 49m1 stop Los Angeles

7:10 am - 4:03 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

23h 53m2 stops Tokyo Narita San Francisco

$1,440ANA

Sun, Nov 15 - Wed, Nov 18

6:00 am - 12:20 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 20m2 stops Los Angeles Tokyo Narita

9:10 am - 6:07 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

23h 57m2 stops Tokyo Haneda Los Angeles

$2,320ANA

Mon, Nov 16 - Tue, Dec 15

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Cathay Pacific flights from Las Vegas to Thailand

Our best Cathay Pacific deals on Las Vegas to Thailand flight tickets

Cathay Pacific

Nov 29

LAS7:09 amLas Vegas Harry Reid Intl

26h 06m

2 stops

BKK12:15 amBangkok Suvarnabhumi

Dec 20

BKK1:05 pmBangkok Suvarnabhumi

23h 09m

2 stops

LAS9:14 pmLas Vegas Harry Reid Intl

$1,014

Cathay Pacific

Nov 29

LAS7:09 amLas Vegas Harry Reid Intl

26h 06m

2 stops

BKK12:15 amBangkok Suvarnabhumi

Dec 17

BKK1:05 pmBangkok Suvarnabhumi

23h 11m

2 stops

LAS9:16 pmLas Vegas Harry Reid Intl

$1,015

Cathay Pacific

Feb 7

LAS12:09 pmLas Vegas Harry Reid Intl

31h 26m

2 stops

BKK10:35 amBangkok Suvarnabhumi

Feb 28

BKK7:30 amBangkok Suvarnabhumi

20h 53m

2 stops

LAS1:23 pmLas Vegas Harry Reid Intl

$1,056

China Eastern flights from Las Vegas to Thailand

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

China Eastern

Dec 2

LAS7:00 amLas Vegas Harry Reid Intl

48h 00m

2 stops

HKT10:00 pmPhuket City

Dec 13

HKT3:20 pmPhuket City

36h 23m

2 stops

LAS12:43 pmLas Vegas Harry Reid Intl

$991

China Eastern

Feb 9

LAS7:00 amLas Vegas Harry Reid Intl

26h 55m

2 stops

BKK12:55 amBangkok Suvarnabhumi

Mar 1

BKK7:55 pmBangkok Suvarnabhumi

31h 57m

2 stops

LAS12:52 pmLas Vegas Harry Reid Intl

$1,002

China Eastern

Mar 5

LAS7:00 amLas Vegas Harry Reid Intl

30h 05m

2 stops

BKK4:05 amBangkok Suvarnabhumi

Apr 2

BKK2:10 amBangkok Suvarnabhumi

28h 44m

2 stops

LAS4:54 pmLas Vegas Harry Reid Intl

$1,017

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasPhuket City

LAS Las Vegas Harry Reid Intl - HKT Phuket City

LASHKT

Las Vegas Harry Reid Intl

Wed 12/2

7:00 am-10:00 pm

2 stops48h 00m

Phuket City

Sun 12/13

3:20 pm-12:43 pm

2 stops36h 23m

$991

Las VegasPhuket City

LAS Las Vegas Harry Reid Intl - HKT Phuket City

LASHKT

Las Vegas Harry Reid Intl

Wed 12/2

7:00 am-10:00 pm

2 stops48h 00m

Phuket City

Sun 12/13

3:20 pm-12:43 pm

2 stops36h 23m

$991

Las VegasPhuket City

LAS Las Vegas Harry Reid Intl - HKT Phuket City

LASHKT

Las Vegas Harry Reid Intl

Tue 1/26

7:25 pm-11:20 am

2 stops24h 55m

Phuket City

Tue 2/16

12:20 pm-10:16 am

2 stops36h 56m

$1,000

Las VegasPhuket City

LAS Las Vegas Harry Reid Intl - HKT Phuket City

LASHKT

Las Vegas Harry Reid Intl

Wed 2/10

4:11 pm-11:20 am

2 stops28h 09m

Phuket City

Wed 3/3

6:50 pm-10:16 am

2 stops30h 26m

$1,000

Las VegasPhuket City

LAS Las Vegas Harry Reid Intl - HKT Phuket City

LASHKT

Las Vegas Harry Reid Intl

Wed 2/10

4:11 pm-5:45 pm

2 stops34h 34m

Phuket City

Sun 2/28

6:50 pm-1:23 pm

2 stops33h 33m

$1,014

Quickest round-trip

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Sun 11/29

7:09 am-12:15 am

2 stops26h 06m

Bangkok Suvarnabhumi

Thu 12/17

1:05 pm-9:16 pm

2 stops23h 11m

$1,014

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 11/30

7:41 pm-4:30 pm

2 stops29h 49m

Bangkok Suvarnabhumi

Sun 3/28

1:10 pm-10:04 pm

2 stops22h 54m

$1,105

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 11/30

6:12 pm-12:35 pm

2 stops27h 23m

Bangkok Suvarnabhumi

Wed 3/31

5:50 pm-10:16 am

2 stops30h 26m

$1,105

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Fri 4/16

7:30 pm-11:00 am

2 stops25h 30m

Bangkok Suvarnabhumi

Sat 5/1

9:15 pm-6:02 pm

3 stops34h 47m

$1,108

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 4/7

7:30 pm-11:00 am

2 stops25h 30m

Bangkok Suvarnabhumi

Sun 4/18

9:15 pm-4:57 pm

3 stops33h 42m

$1,303

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 $872. If you are unable to visit Thailand during the month of January, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $922.

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 $1,100 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 $1,024 on momondo.

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	$372
Fastest flight time	24h 10m
Direct flights	None

The best one-way flight to Thailand from Las Vegas in the past 72 hours is $372. The best round-trip flight deal from Las Vegas to Thailand found on momondo in the last 72 hours is $991.

The fastest flight from Las Vegas to Thailand takes 24h 10m

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 November 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 1,633 reviews	Search Singapore Airlines flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,341 reviews	Search ANA flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,709 reviews	Search Delta flights
Cathay Pacific	PriceFrom $716	Free Cancellation	Rating 7.6 1,543 reviews	Search Cathay Pacific flights
Korean Air	PriceFrom $718	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
United Airlines	PriceFrom $759	Free Cancellation	Rating 7.3 10,480 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $790	Free Cancellation	Rating 8.1 572 reviews	Search Asiana Airlines flights
China Eastern	PriceFrom $796	Free Cancellation	Rating 7.3 250 reviews	Search China Eastern flights
STARLUX Airlines	PriceFrom $884	Free Cancellation	Rating 8.8 420 reviews	Search STARLUX Airlines flights
EVA Air	PriceFrom $925	Free Cancellation	Rating 8.5 1,552 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.