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

Korean Air is the most popular carrier 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 48% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 13 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 July 2026, there are 13 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.

$356 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.

1:55 am - 12:10 pm

LAS

BKK

44h 15m

2 stops

11:40 pm - 9:59 pm

BKK

LAS

36h 19m

2 stops

$906Multiple Airlines

Mon, Sep 21 - Wed, Oct 7

7:15 am - 8:55 am

LAS

BKK

35h 40m

2 stops

7:30 pm - 1:44 pm

BKK

LAS

32h 14m

2 stops

$913Philippine Airlines

Sun, Aug 16 - Sun, Aug 30

2:34 pm - 12:10 pm

LAS

BKK

31h 36m

2 stops

10:20 am - 9:59 pm

BKK

LAS

25h 39m

2 stops

$914Philippine Airlines

Mon, Aug 24 - Thu, Sep 24

6:35 am - 12:40 am

LAS

BKK

28h 05m

2 stops

3:15 am - 4:20 pm

BKK

LAS

27h 05m

2 stops

$915China Eastern

Wed, Aug 5 - Fri, Aug 28

2:34 pm - 8:55 am

LAS

BKK

28h 21m

2 stops

10:20 am - 9:59 pm

BKK

LAS

25h 39m

2 stops

$916Philippine Airlines

Tue, Aug 18 - Tue, Sep 22

6:35 am - 12:40 am

LAS

BKK

28h 05m

2 stops

5:05 am - 4:20 pm

BKK

LAS

25h 15m

2 stops

$917China Eastern

Wed, Aug 26 - Sat, Sep 5

11:50 pm - 10:10 pm

LAS

HKT

32h 20m

1 stop

11:25 pm - 4:20 pm

HKT

LAS

30h 55m

1 stop

$1,105Korean Air

Mon, Sep 14 - Mon, Sep 21

6:00 am - 10:10 pm

LAS

HKT

26h 10m

2 stops

11:25 pm - 4:20 pm

HKT

LAS

30h 55m

1 stop

$1,106Korean Air

Mon, Sep 14 - Mon, Sep 21

6:50 am - 4:35 pm

LAS

CNX

43h 45m

2 stops

4:40 pm - 9:40 pm

CNX

LAS

44h 00m

2 stops

$1,222Air Canada

Tue, Oct 6 - Mon, Nov 9

10:21 pm - 4:00 pm

LAS

CNX

50h 39m

2 stops

5:00 pm - 9:36 pm

CNX

LAS

43h 36m

2 stops

$1,356STARLUX Airlines

Wed, Dec 9 - Tue, Mar 9

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Philippine Airlines flights from Las Vegas to Thailand

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

Philippine Airlines

Aug 18

LAS7:15 amLas Vegas Harry Reid Intl

35h 40m

2 stops

BKK8:55 amBangkok Suvarnabhumi

Sep 22

BKK10:20 amBangkok Suvarnabhumi

35h 38m

2 stops

LAS7:58 amLas Vegas Harry Reid Intl

$913

Philippine Airlines

Aug 24

LAS2:34 pmLas Vegas Harry Reid Intl

31h 36m

2 stops

BKK12:10 pmBangkok Suvarnabhumi

Sep 24

BKK10:20 amBangkok Suvarnabhumi

25h 39m

2 stops

LAS9:59 pmLas Vegas Harry Reid Intl

$914

Philippine Airlines

Aug 18

LAS2:34 pmLas Vegas Harry Reid Intl

28h 21m

2 stops

BKK8:55 amBangkok Suvarnabhumi

Sep 22

BKK10:20 amBangkok Suvarnabhumi

25h 39m

2 stops

LAS9:59 pmLas Vegas Harry Reid Intl

$916

China Eastern flights from Las Vegas to Thailand

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

China Eastern

Aug 5

LAS6:35 amLas Vegas Harry Reid Intl

28h 05m

2 stops

BKK12:40 amBangkok Suvarnabhumi

Aug 28

BKK3:15 amBangkok Suvarnabhumi

27h 05m

2 stops

LAS4:20 pmLas Vegas Harry Reid Intl

$915

China Eastern

Aug 26

LAS6:35 amLas Vegas Harry Reid Intl

28h 05m

2 stops

BKK12:40 amBangkok Suvarnabhumi

Sep 5

BKK5:05 amBangkok Suvarnabhumi

25h 15m

2 stops

LAS4:20 pmLas Vegas Harry Reid Intl

$917

China Eastern

Aug 26

LAS6:35 amLas Vegas Harry Reid Intl

28h 05m

2 stops

BKK12:40 amBangkok Suvarnabhumi

Sep 5

BKK5:05 amBangkok Suvarnabhumi

25h 15m

2 stops

LAS4:20 pmLas Vegas Harry Reid Intl

$918

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 9/21

1:55 am-12:10 pm

2 stops44h 15m

Bangkok Suvarnabhumi

Wed 10/7

11:40 pm-9:59 pm

2 stops36h 19m

$906

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sun 8/16

7:15 am-8:55 am

2 stops35h 40m

Bangkok Suvarnabhumi

Sun 8/30

7:30 pm-1:44 pm

2 stops32h 14m

$913

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 8/24

2:34 pm-12:10 pm

2 stops31h 36m

Bangkok Suvarnabhumi

Thu 9/24

10:20 am-9:59 pm

2 stops25h 39m

$914

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 8/5

6:35 am-12:40 am

2 stops28h 05m

Bangkok Suvarnabhumi

Fri 8/28

3:15 am-4:20 pm

2 stops27h 05m

$915

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 8/18

2:34 pm-8:55 am

2 stops28h 21m

Bangkok Suvarnabhumi

Tue 9/22

10:20 am-9:59 pm

2 stops25h 39m

$916

Quickest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 8/26

6:35 am-12:40 am

2 stops28h 05m

Bangkok Suvarnabhumi

Sat 9/5

5:05 am-4:20 pm

2 stops25h 15m

$917

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Mon 9/14

11:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Mon 9/21

11:25 pm-4:20 pm

1 stop30h 55m

$1,105

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Mon 9/14

6:00 am-10:10 pm

2 stops26h 10m

Phuket City

Mon 9/21

11:25 pm-4:20 pm

1 stop30h 55m

$1,106

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Tue 10/6

6:50 am-4:35 pm

2 stops43h 45m

Chiang Mai

Mon 11/9

4:40 pm-9:40 pm

2 stops44h 00m

$1,222

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 12/9

10:21 pm-4:00 pm

2 stops50h 39m

Chiang Mai

Tue 3/9

5:00 pm-9:36 pm

2 stops43h 36m

$1,356

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 May is, on average, the cheapest month to fly to Thailand from Las Vegas, with most prices found around $98. If you are unable to visit Thailand during the month of May, then departing from Las Vegas during the month October is also very affordable. Most momondo users find prices during this month for around $119.

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 $985 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 $753 on momondo.

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

You could potentially save up to 26% 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

Fastest flight time	23h 35m
Direct flights	None

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 July 2026, there are 13 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 $548	Free Cancellation	Rating 8.2 1,560 reviews	Search Singapore Airlines flights
Korean Air	PriceFrom $684	Free Cancellation	Rating 8.4 1,220 reviews	Search Korean Air flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,260 reviews	Search ANA flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
Cathay Pacific	PriceFrom $713	Free Cancellation	Rating 7.6 1,403 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $725	Free Cancellation	Rating 7.4 9,930 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $795	Free Cancellation	Rating 8.3 1,859 reviews	Search Japan Airlines flights
China Eastern	PriceFrom $796	Free Cancellation	Rating 7.3 226 reviews	Search China Eastern flights
China Airlines	PriceFrom $803	Free Cancellation	Rating 8.3 831 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $811	Free Cancellation	Rating 8.9 353 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.