What airlines fly to Thailand?

Korean Air, Cathay Pacific and United Airlines 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 43% 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.

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

Cathay Pacific, China Eastern, and Korean Air are the most popular carriers operating from Las Vegas Harry Reid Intl 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.

$346 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.

10:36 am - 11:20 amLAS Las Vegas Harry Reid Intl-HKT Phuket City

33h 44m2 stops Los Angeles Hong Kong Intl

6:50 pm - 4:40 pmHKT Phuket City-LAS Las Vegas Harry Reid Intl

36h 50m2 stops Hong Kong Intl Los Angeles

$929Multiple Airlines

Wed, Jan 20 - Wed, Jan 27

9:10 am - 4:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 55m2 stops Los Angeles Shanghai Pu Dong

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

25h 49m2 stops Shanghai Pu Dong Los Angeles

$948China Eastern

Tue, Mar 16 - Fri, Mar 26

1:00 pm - 7:40 pmLAS Las Vegas Harry Reid Intl-USM Ko Samui

40h 40m2 stops Vancouver Intl Hong Kong Intl

11:55 am - 12:10 pmUSM Ko Samui-LAS Las Vegas Harry Reid Intl

38h 15m2 stops Hong Kong Intl Vancouver Intl

$954Multiple Airlines

Mon, Mar 29 - Mon, Apr 12

9:10 am - 12:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 45m2 stops Los Angeles Shanghai Pu Dong

2:10 am - 4:54 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 44m2 stops Shanghai Pu Dong Los Angeles

$977China Eastern

Tue, Mar 16 - Mon, Apr 5

1:24 pm - 11:00 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 36m2 stops Los Angeles Singapore Changi

12:00 pm - 11:56 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

25h 56m2 stops Singapore Changi Los Angeles

$989Singapore Airlines

Wed, Jan 20 - Mon, Mar 22

10:30 am - 8:25 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 55m2 stops Los Angeles Singapore Changi

3:45 pm - 9:34 amBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

31h 49m2 stops Singapore Changi Los Angeles

$989Singapore Airlines

Wed, Jan 20 - Mon, Mar 22

6:55 pm - 10:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

24h 40m2 stops Los Angeles Hong Kong Intl

12:35 pm - 9:23 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

22h 48m2 stops Hong Kong Intl Los Angeles

$1,015Cathay Pacific

Sun, Jan 17 - Thu, May 13

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

$1,015Cathay Pacific

Sun, Nov 29 - Thu, Dec 17

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

$1,085Korean Air

Tue, Jan 19 - Wed, Feb 3

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

$1,086Korean Air

Tue, Jan 19 - Wed, Feb 3

Cheap last minute flights

Enter your travel dates to find the best prices.

2:00 am - 10:45 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

29h 45m2 stops Honolulu Manila Ninoy Aquino Intl

9:55 am - 11:48 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 53m2 stops Manila Ninoy Aquino Intl Honolulu

$955Multiple Airlines

Sat, Oct 31 - Fri, Nov 13

3:50 pm - 10:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

51h 45m2 stops Seattle/Tacoma Intl Hong Kong Intl

7:30 am - 9:00 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 30m2 stops Hong Kong Intl San Francisco

$988Multiple Airlines

Tue, Nov 3 - Thu, Nov 12

7:00 am - 4:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 05m2 stops Los Angeles Shanghai Pu Dong

5:05 am - 12:43 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

22h 38m2 stops Shanghai Pu Dong Los Angeles

$991China Eastern

Tue, Nov 3 - Sat, Dec 5

7:28 pm - 10:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

24h 07m2 stops Los Angeles Hong Kong Intl

7:30 am - 1:58 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

21h 28m2 stops Hong Kong Intl Los Angeles

$1,015Cathay Pacific

Mon, Nov 2 - Wed, Nov 11

7:11 am - 12:15 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

26h 04m2 stops Los Angeles 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

$1,015Cathay Pacific

Sun, Nov 1 - Wed, Nov 25

3:30 pm - 12:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

31h 05m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

2:50 pm - 9:46 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

21h 56m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

$1,105STARLUX Airlines

Sat, Oct 31 - Thu, Nov 12

1:33 pm - 11:30 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 57m3 stops San Francisco Los Angeles Hong Kong Intl

9:10 am - 3:12 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

21h 02m2 stops Tokyo Haneda Los Angeles

$1,228United Airlines

Wed, Nov 4 - Tue, Nov 10

1:31 pm - 11:30 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 59m3 stops San Francisco Los Angeles Hong Kong Intl

9:10 am - 3:12 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

21h 02m2 stops Tokyo Haneda Los Angeles

$1,228United Airlines

Thu, Nov 5 - Tue, Nov 10

6:00 am - 5:10 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

32h 10m2 stops Los Angeles Tokyo Haneda

8:25 am - 9:40 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 15m1 stop Vancouver Intl

$1,231Air Canada

Wed, Nov 4 - Wed, Dec 9

7:00 am - 12:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

26h 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

$1,418China Eastern

Sun, Nov 1 - Mon, Nov 30

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China Eastern flights from Las Vegas to Thailand

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

China Eastern

Nov 29

LAS7:00 amLas Vegas Harry Reid Intl

26h 55m

2 stops

BKK12:55 amBangkok Suvarnabhumi

Dec 17

BKK5:05 amBangkok Suvarnabhumi

22h 38m

2 stops

LAS12:43 pmLas Vegas Harry Reid Intl

$984

China Eastern

Nov 27

LAS7:00 amLas Vegas Harry Reid Intl

27h 55m

2 stops

BKK1:55 amBangkok Suvarnabhumi

Dec 12

BKK1:55 amBangkok Suvarnabhumi

25h 48m

2 stops

LAS12:43 pmLas Vegas Harry Reid Intl

$991

China Eastern

Nov 28

LAS7:00 amLas Vegas Harry Reid Intl

26h 55m

2 stops

BKK12:55 amBangkok Suvarnabhumi

Dec 12

BKK7:05 pmBangkok Suvarnabhumi

32h 38m

2 stops

LAS12:43 pmLas Vegas Harry Reid Intl

$995

Philippine Airlines flights from Las Vegas to Thailand

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

Philippine Airlines

Apr 17

LAS10:00 amLas Vegas Harry Reid Intl

60h 05m

2 stops

BKK12:05 pmBangkok Suvarnabhumi

May 15

BKK1:30 pmBangkok Suvarnabhumi

46h 25m

2 stops

LAS9:55 pmLas Vegas Harry Reid Intl

$957

Philippine Airlines

Apr 5

LAS8:00 amLas Vegas Harry Reid Intl

23h 50m

2 stops

BKK9:50 pmBangkok Suvarnabhumi

May 3

BKK10:50 pmBangkok Suvarnabhumi

29h 32m

2 stops

LAS2:22 pmLas Vegas Harry Reid Intl

$960

Philippine Airlines

Nov 26

LAS7:02 amLas Vegas Harry Reid Intl

24h 43m

2 stops

BKK10:45 pmBangkok Suvarnabhumi

Dec 13

BKK1:10 pmBangkok Suvarnabhumi

22h 44m

2 stops

LAS8:54 pmLas Vegas Harry Reid Intl

$977

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 1/20

10:36 am-11:20 am

2 stops33h 44m

Phuket City

Wed 1/27

6:50 pm-4:40 pm

2 stops36h 50m

$929

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 3/16

9:10 am-4:05 am

2 stops28h 55m

Bangkok Suvarnabhumi

Fri 3/26

5:05 am-4:54 pm

2 stops25h 49m

$948

Las VegasKo Samui

LAS Las Vegas Harry Reid Intl - USM Ko Samui

LASUSM

Las Vegas Harry Reid Intl

Mon 3/29

1:00 pm-7:40 pm

2 stops40h 40m

Ko Samui

Mon 4/12

11:55 am-12:10 pm

2 stops38h 15m

$954

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 3/16

9:10 am-12:55 am

2 stops25h 45m

Bangkok Suvarnabhumi

Mon 4/5

2:10 am-4:54 pm

2 stops28h 44m

$977

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 1/20

1:24 pm-11:00 am

2 stops30h 36m

Bangkok Suvarnabhumi

Mon 3/22

12:00 pm-11:56 pm

2 stops25h 56m

$989

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 1/20

10:30 am-8:25 am

2 stops30h 55m

Bangkok Suvarnabhumi

Mon 3/22

3:45 pm-9:34 am

2 stops31h 49m

$989

Quickest round-trip

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Sun 1/17

6:55 pm-10:35 am

2 stops24h 40m

Bangkok Suvarnabhumi

Thu 5/13

12:35 pm-9:23 pm

2 stops22h 48m

$1,015

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

$1,015

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

$1,085

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

$1,086

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 $844. 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 $862.

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 $1,071 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 $892 on momondo.

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

You could potentially save up to 10% 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	$346
Fastest flight time	23h 40m
Direct flights	None

The best one-way flight to Thailand from Las Vegas in the past 72 hours is $346. The best round-trip flight deal from Las Vegas to Thailand found on momondo in the last 72 hours is $929.

The fastest flight from Las Vegas to Thailand takes 23h 40m

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 1,631 reviews	Search Singapore Airlines flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,338 reviews	Search ANA flights
Korean Air	PriceFrom $701	Free Cancellation	Rating 8.4 1,219 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $702	Free Cancellation	Rating 7.6 1,534 reviews	Search Cathay Pacific flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
United Airlines	PriceFrom $759	Free Cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $783	Free Cancellation	Rating 8.1 569 reviews	Search Asiana Airlines flights
China Eastern	PriceFrom $796	Free Cancellation	Rating 7.3 247 reviews	Search China Eastern flights
STARLUX Airlines	PriceFrom $884	Free Cancellation	Rating 8.8 408 reviews	Search STARLUX Airlines flights
EVA Air	PriceFrom $925	Free Cancellation	Rating 8.5 1,551 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.