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

Etihad Airways, Korean Air, and STARLUX Airlines 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.

$341 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.

5:19 pm - 9:50 pmLAS Las Vegas Harry Reid Intl-HKT Phuket City

37h 31m2 stops Los Angeles Incheon Intl

11:25 pm - 1:30 pmHKT Phuket City-LAS Las Vegas Harry Reid Intl

29h 05m2 stops Incheon Intl Los Angeles

$925Multiple Airlines

Mon, Nov 16 - Mon, Nov 23

7:00 am - 8:35 amLAS Las Vegas Harry Reid Intl-CNX Chiang Mai

35h 35m3 stops Los Angeles Shanghai Pu Dong Kunming Changshui

3:35 pm - 4:38 pmCNX Chiang Mai-LAS Las Vegas Harry Reid Intl

40h 03m2 stops Shanghai Pu Dong Los Angeles

$932China Eastern

Wed, Oct 28 - Wed, Nov 4

7:11 am - 10:45 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

24h 34m2 stops Los Angeles Manila Ninoy Aquino Intl

11:40 pm - 1:47 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

29h 07m2 stops Manila Ninoy Aquino Intl Los Angeles

$961Philippine Airlines

Mon, Nov 2 - Wed, Nov 11

6:00 am - 12:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 55m2 stops Los Angeles Shanghai Pu Dong

5:05 am - 4:54 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

26h 49m2 stops Shanghai Pu Dong Los Angeles

$972China Eastern

Tue, Jan 19 - Thu, Jan 28

7:25 pm - 4:30 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 05m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

5:40 pm - 7:56 amBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

29h 16m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$975STARLUX Airlines

Mon, Jan 18 - Tue, Feb 2

2:22 pm - 12:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

32h 13m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

5:50 pm - 9:49 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

41h 59m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

$975STARLUX Airlines

Wed, Mar 24 - Fri, Apr 2

10:47 am - 8:25 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 38m2 stops Los Angeles Singapore Changi

9:40 am - 11:53 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

29h 13m2 stops Singapore Changi Los Angeles

$994Singapore Airlines

Fri, Jan 15 - Sun, Jan 31

1:20 pm - 11:00 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 40m2 stops Los Angeles Singapore Changi

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

33h 47m2 stops Singapore Changi Los Angeles

$996Singapore Airlines

Tue, Jan 12 - Thu, Apr 1

7:05 am - 5:00 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 55m2 stops Los Angeles Osaka Kansai Intl

10:05 pm - 5:00 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

33h 55m2 stops Tokyo Haneda San Francisco

$1,000Japan Airlines

Mon, Jan 18 - Wed, Feb 3

7:05 am - 5:00 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 55m2 stops Los Angeles Osaka Kansai Intl

10:05 pm - 5:00 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

33h 55m2 stops Tokyo Haneda San Francisco

$1,000Japan Airlines

Thu, Jan 21 - Wed, Feb 3

Cheap last minute flights

Enter your travel dates to find the best prices.

1:55 am - 8:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

41h 00m2 stops Honolulu Manila Ninoy Aquino Intl

7:05 am - 11:48 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 43m1 stop Vancouver Intl

$970Multiple Airlines

Sat, Oct 3 - Mon, Oct 19

6:25 am - 10:40 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

26h 15m2 stops Los Angeles Manila Ninoy Aquino Intl

9:00 pm - 9:57 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

38h 57m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,000Multiple Airlines

Sun, Oct 4 - Mon, Oct 19

5:34 pm - 12:00 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 26m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

5:50 pm - 10:33 amBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 43m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$1,018STARLUX Airlines

Sun, Oct 4 - Tue, Oct 6

5:34 pm - 12:00 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 26m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

5:40 pm - 7:56 amBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

29h 16m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$1,118STARLUX Airlines

Sun, Oct 4 - Tue, Feb 2

11:50 pm - 1:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

35h 15m1 stop Incheon Intl

1:05 am - 3:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

29h 05m1 stop Incheon Intl

$1,204Korean Air

Wed, Oct 7 - Wed, Dec 9

11:50 pm - 1:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

35h 15m1 stop Incheon Intl

1:05 am - 3:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

29h 05m1 stop Incheon Intl

$1,204Korean Air

Wed, Oct 7 - Mon, Dec 7

6:05 am - 1:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

29h 00m2 stops Seattle/Tacoma Intl Incheon Intl

9:40 pm - 10:48 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

40h 08m2 stops Incheon Intl Seattle/Tacoma Intl

$1,219Delta

Sun, Oct 4 - Sun, Jan 31

7:15 am - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

36h 20m2 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

$1,253United Airlines

Sun, Oct 4 - Tue, Dec 8

7:15 am - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

36h 20m2 stops San Francisco 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

$1,253United Airlines

Sun, Oct 4 - Wed, Dec 9

6:10 am - 1:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 55m2 stops Salt Lake City Incheon Intl

1:05 am - 6:46 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

32h 41m2 stops Incheon Intl Seattle/Tacoma Intl

$1,266Delta

Sun, Oct 4 - Wed, Feb 3

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STARLUX Airlines flights from Las Vegas to Thailand

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

STARLUX Airlines

Dec 1

LAS2:36 pmLas Vegas Harry Reid Intl

31h 19m

2 stops

BKK12:55 pmBangkok Suvarnabhumi

Dec 17

BKK2:50 pmBangkok Suvarnabhumi

22h 00m

2 stops

LAS9:50 pmLas Vegas Harry Reid Intl

$975

STARLUX Airlines

Oct 18

LAS5:20 pmLas Vegas Harry Reid Intl

33h 20m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

Nov 1

BKK5:40 pmBangkok Suvarnabhumi

43h 57m

2 stops

LAS10:37 pmLas Vegas Harry Reid Intl

$1,011

STARLUX Airlines

Mar 31

LAS2:22 pmLas Vegas Harry Reid Intl

36h 18m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

Apr 24

BKK1:10 pmBangkok Suvarnabhumi

22h 42m

2 stops

LAS9:52 pmLas Vegas Harry Reid Intl

$1,017

Singapore Airlines flights from Las Vegas to Thailand

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

Singapore Airlines

Jan 15

LAS10:47 amLas Vegas Harry Reid Intl

30h 38m

2 stops

BKK8:25 amBangkok Suvarnabhumi

Jan 31

BKK9:40 amBangkok Suvarnabhumi

29h 13m

2 stops

LAS11:53 pmLas Vegas Harry Reid Intl

$994

Singapore Airlines

Mar 22

LAS7:30 pmLas Vegas Harry Reid Intl

25h 30m

2 stops

BKK11:00 amBangkok Suvarnabhumi

Apr 19

BKK9:15 pmBangkok Suvarnabhumi

33h 42m

3 stops

LAS4:57 pmLas Vegas Harry Reid Intl

$1,009

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

Mon 11/16

5:19 pm-9:50 pm

2 stops37h 31m

Phuket City

Mon 11/23

11:25 pm-1:30 pm

2 stops29h 05m

$925

Las VegasChiang Mai

LAS Las Vegas Harry Reid Intl - CNX Chiang Mai

LASCNX

Las Vegas Harry Reid Intl

Wed 10/28

7:00 am-8:35 am

3 stops35h 35m

Chiang Mai

Wed 11/4

3:35 pm-4:38 pm

2 stops40h 03m

$932

Quickest round-trip

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 11/2

7:11 am-10:45 pm

2 stops24h 34m

Bangkok Suvarnabhumi

Wed 11/11

11:40 pm-1:47 pm

2 stops29h 07m

$961

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 1/19

6:00 am-12:55 am

2 stops27h 55m

Bangkok Suvarnabhumi

Thu 1/28

5:05 am-4:54 pm

2 stops26h 49m

$972

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 1/18

7:25 pm-4:30 pm

2 stops30h 05m

Bangkok Suvarnabhumi

Tue 2/2

5:40 pm-7:56 am

2 stops29h 16m

$975

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 3/24

2:22 pm-12:35 pm

2 stops32h 13m

Bangkok Suvarnabhumi

Fri 4/2

5:50 pm-9:49 pm

2 stops41h 59m

$975

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Fri 1/15

10:47 am-8:25 am

2 stops30h 38m

Bangkok Suvarnabhumi

Sun 1/31

9:40 am-11:53 pm

2 stops29h 13m

$994

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 1/12

1:20 pm-11:00 am

2 stops30h 40m

Bangkok Suvarnabhumi

Thu 4/1

1:35 pm-9:22 am

2 stops33h 47m

$996

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 1/18

7:05 am-5:00 am

2 stops30h 55m

Bangkok Suvarnabhumi

Wed 2/3

10:05 pm-5:00 pm

2 stops33h 55m

$1,000

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Thu 1/21

7:05 am-5:00 am

2 stops30h 55m

Bangkok Suvarnabhumi

Wed 2/3

10:05 pm-5:00 pm

2 stops33h 55m

$1,000

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 $840. 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 $843.

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 $1,066 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	$341
Fastest flight time	23h 35m
Direct flights	None

The best one-way flight to Thailand from Las Vegas in the past 72 hours is $341. The best round-trip flight deal from Las Vegas to Thailand found on momondo in the last 72 hours is $925.

The fastest flight from Las Vegas to Thailand takes 23h 35m

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 1,621 reviews	Search Singapore Airlines flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,319 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 1,507 reviews	Search Cathay Pacific flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,627 reviews	Search Delta flights
United Airlines	PriceFrom $759	Free Cancellation	Rating 7.4 10,287 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 7.3 244 reviews	Search China Eastern flights
STARLUX Airlines	PriceFrom $819	Free Cancellation	Rating 8.7 390 reviews	Search STARLUX Airlines flights
EVA Air	PriceFrom $921	Free Cancellation	Rating 8.5 1,539 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.