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 45% 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?

China Eastern, Korean Air, and Cathay Pacific 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 August 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.

$382 Cheap Flights from Las Vegas to Thailand in 2026

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.

6:15 am - 1:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

41h 20m2 stops Los Angeles Los Angeles Beijing Capital

1:30 am - 11:15 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

36h 45m2 stops Beijing Capital Los Angeles Los Angeles

$830Multiple Airlines

Thu, Oct 22 - Sat, Nov 14

6:30 am - 10:15 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 45m2 stops Los Angeles Los Angeles Tokyo Narita

1:55 pm - 11:28 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

23h 33m2 stops Tokyo Haneda Los Angeles Los Angeles

$849Multiple Airlines

Tue, Sep 29 - Thu, Oct 1

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

26h 55m2 stops Los Angeles Los Angeles Shanghai Pu Dong

1:55 am - 5:01 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 06m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$862China Eastern

Mon, Nov 2 - Tue, Nov 10

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

31h 05m2 stops Los Angeles Los Angeles Shanghai Pu Dong

1:35 pm - 4:28 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

41h 53m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$862China Eastern

Tue, Oct 27 - Tue, Nov 3

6:50 am - 5:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

32h 15m1 stop Vancouver Intl

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

30h 43m1 stop Vancouver Intl

$894Air Canada

Wed, Sep 16 - Wed, Oct 14

3:06 pm - 5:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

23h 59m2 stops Denver Intl Vancouver Intl

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

30h 43m1 stop Vancouver Intl

$908Air Canada

Wed, Sep 16 - Wed, Oct 14

11:50 pm - 11:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

33h 45m1 stop Incheon Intl

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

20h 30m1 stop Incheon Intl

$967Korean Air

Tue, Sep 29 - Thu, Dec 10

6:05 am - 9:45 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 40m2 stops Seattle/Tacoma Intl Incheon Intl

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

20h 30m1 stop Incheon Intl

$978Korean Air

Tue, Sep 29 - Thu, Dec 10

7:15 am - 4:40 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

31h 25m2 stops Los Angeles Los Angeles Osaka Kansai Intl

12:30 am - 10:33 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

36h 03m2 stops Osaka Kansai Intl Los Angeles Los Angeles

$997Japan Airlines

Thu, Sep 10 - Wed, Sep 23

8:00 am - 5:00 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 00m2 stops Los Angeles Los Angeles Osaka Kansai Intl

1:00 am - 9:22 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

35h 22m2 stops Osaka Kansai Intl Los Angeles Los Angeles

$997Japan Airlines

Wed, Jan 20 - Tue, Feb 16

Cheap last minute flights

Enter your travel dates to find the best prices.

6:50 am - 11:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

26h 45m2 stops Vancouver Intl Incheon Intl

3:45 pm - 11:48 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

46h 03m2 stops Hong Kong Intl Vancouver Intl

$940Multiple Airlines

Tue, Sep 1 - Wed, Sep 16

9:00 am - 4:40 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

29h 40m2 stops Los Angeles Los Angeles Osaka Kansai Intl

12:30 am - 5:03 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 33m2 stops Osaka Kansai Intl Los Angeles Los Angeles

$997Japan Airlines

Tue, Sep 1 - Tue, Sep 15

9:00 am - 12:10 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 10m2 stops Los Angeles Los Angeles Hong Kong Intl

12:10 pm - 9:02 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

22h 52m2 stops Hong Kong Intl Los Angeles Los Angeles

$1,008Cathay Pacific

Tue, Sep 1 - Wed, Sep 16

9:00 am - 4:40 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

29h 40m2 stops Los Angeles Los Angeles Osaka Kansai Intl

12:30 am - 9:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

34h 40m2 stops Osaka Kansai Intl Los Angeles Los Angeles

$1,047Japan Airlines

Tue, Sep 1 - Thu, Sep 3

11:50 pm - 9:45 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

31h 55m1 stop Incheon Intl

2:35 am - 4:20 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

27h 45m1 stop Incheon Intl

$1,095Korean Air

Tue, Sep 1 - Tue, Sep 15

9:50 am - 11:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

23h 45m2 stops Los Angeles Los Angeles Incheon Intl

2:35 am - 4:20 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

27h 45m1 stop Incheon Intl

$1,100Korean Air

Tue, Sep 1 - Tue, Sep 15

1:27 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 08m3 stops San Francisco Los Angeles Los Angeles Hong Kong Intl

9:35 am - 8:04 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

24h 29m2 stops Tokyo Haneda Los Angeles Los Angeles

$1,202United Airlines

Tue, Sep 1 - Wed, Sep 16

3:07 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

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

9:35 am - 8:04 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

24h 29m2 stops Tokyo Haneda Los Angeles Los Angeles

$1,202United Airlines

Tue, Sep 1 - Wed, Sep 16

8:02 am - 10:50 amLAS Las Vegas Harry Reid Intl-HKT Phuket City

36h 48m2 stops Seattle/Tacoma Intl Hong Kong Intl

11:00 pm - 4:05 pmHKT Phuket City-LAS Las Vegas Harry Reid Intl

31h 05m3 stops Incheon Intl Los Angeles Los Angeles Merced Municipal

$1,213Multiple Airlines

Thu, Sep 3 - Sat, Sep 5

7:59 pm - 10:00 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

24h 01m2 stops San Francisco Hong Kong Intl

7:35 am - 3:46 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

22h 11m2 stops Hong Kong Intl San Francisco

$4,870Cathay Pacific

Thu, Sep 3 - Wed, Sep 30

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Korean Air flights from Las Vegas to Thailand

Our best Korean Air deals on Las Vegas to Thailand flight tickets

Korean Air

Sep 29

LAS11:50 pmLas Vegas Harry Reid Intl

33h 45m

1 stop

BKK11:35 pmBangkok Suvarnabhumi

Dec 10

BKK9:40 amBangkok Suvarnabhumi

20h 30m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

$967

Korean Air

Sep 7

LAS11:50 pmLas Vegas Harry Reid Intl

23h 45m

1 stop

BKK1:35 pmBangkok Suvarnabhumi

Oct 18

BKK2:35 amBangkok Suvarnabhumi

27h 45m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

$983

Korean Air

Sep 30

LAS11:50 pmLas Vegas Harry Reid Intl

33h 45m

1 stop

BKK11:35 pmBangkok Suvarnabhumi

Oct 12

BKK11:30 pmBangkok Suvarnabhumi

30h 50m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

$985

Japan Airlines flights from Las Vegas to Thailand

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

Japan Airlines

Sep 10

LAS7:15 amLas Vegas Harry Reid Intl

31h 25m

2 stops

BKK4:40 amBangkok Suvarnabhumi

Sep 23

BKK12:30 amBangkok Suvarnabhumi

36h 03m

2 stops

LAS10:33 pmLas Vegas Harry Reid Intl

$997

Japan Airlines

Sep 1

LAS9:00 amLas Vegas Harry Reid Intl

29h 40m

2 stops

BKK4:40 amBangkok Suvarnabhumi

Sep 3

BKK12:30 amBangkok Suvarnabhumi

34h 40m

2 stops

LAS9:10 pmLas Vegas Harry Reid Intl

$1,047

Japan Airlines

Sep 12

LAS7:15 amLas Vegas Harry Reid Intl

25h 45m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Sep 15

BKK12:30 amBangkok Suvarnabhumi

34h 32m

2 stops

LAS9:02 pmLas Vegas Harry Reid Intl

$1,088

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

Thu 10/22

6:15 am-1:35 pm

2 stops41h 20m

Bangkok Suvarnabhumi

Sat 11/14

1:30 am-11:15 pm

2 stops36h 45m

$830

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 9/29

6:30 am-10:15 pm

2 stops25h 45m

Bangkok Suvarnabhumi

Thu 10/1

1:55 pm-11:28 pm

2 stops23h 33m

$849

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 11/2

7:00 am-12:55 am

2 stops26h 55m

Bangkok Suvarnabhumi

Tue 11/10

1:55 am-5:01 pm

2 stops30h 06m

$862

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 10/27

7:00 am-4:05 am

2 stops31h 05m

Bangkok Suvarnabhumi

Tue 11/3

1:35 pm-4:28 pm

2 stops41h 53m

$862

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 9/16

6:50 am-5:05 am

1 stop32h 15m

Bangkok Suvarnabhumi

Wed 10/14

7:05 am-11:48 pm

1 stop30h 43m

$894

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 9/16

3:06 pm-5:05 am

2 stops23h 59m

Bangkok Suvarnabhumi

Wed 10/14

7:05 am-11:48 pm

1 stop30h 43m

$908

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 9/29

11:50 pm-11:35 pm

1 stop33h 45m

Bangkok Suvarnabhumi

Thu 12/10

9:40 am-3:10 pm

1 stop20h 30m

$967

Quickest round-trip

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 9/29

6:05 am-9:45 pm

2 stops25h 40m

Bangkok Suvarnabhumi

Thu 12/10

9:40 am-3:10 pm

1 stop20h 30m

$978

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Thu 9/10

7:15 am-4:40 am

2 stops31h 25m

Bangkok Suvarnabhumi

Wed 9/23

12:30 am-10:33 pm

2 stops36h 03m

$997

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 1/20

8:00 am-5:00 am

2 stops30h 00m

Bangkok Suvarnabhumi

Tue 2/16

1:00 am-9:22 pm

2 stops35h 22m

$997

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 $814. 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 $837.

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 $1,045 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 $792 on momondo.

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

You could potentially save up to 11% 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	$382
Fastest flight time	24h 36m
Direct flights	None

The best one-way flight to Thailand from Las Vegas in the past 72 hours is $382. The best round-trip flight deal from Las Vegas to Thailand found on momondo in the last 72 hours is $830.

The fastest flight from Las Vegas to Thailand takes 24h 36m

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 August 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 1,591 reviews	Search Singapore Airlines flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,308 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 1,466 reviews	Search Cathay Pacific flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,534 reviews	Search Delta flights
United Airlines	PriceFrom $750	Free Cancellation	Rating 7.4 10,147 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $772	Free Cancellation	Rating 8.3 1,911 reviews	Search Japan Airlines flights
Asiana Airlines	PriceFrom $783	Free Cancellation	Rating 8.1 558 reviews	Search Asiana Airlines flights
China Eastern	PriceFrom $795	Free Cancellation	Rating 7.3 236 reviews	Search China Eastern flights
STARLUX Airlines	PriceFrom $819	Free Cancellation	Rating 8.7 376 reviews	Search STARLUX Airlines 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.