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

China Eastern, Korean Air, and United 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 49% 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 June 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.

$509 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.

7:15 am - 10:40 pm

LAS

BKK

25h 25m

2 stops

10:20 am - 9:59 pm

BKK

LAS

25h 39m

2 stops

$910Philippine Airlines

Thu, Aug 13 - Tue, Aug 25

6:35 am - 2:15 am

LAS

BKK

29h 40m

2 stops

5:05 am - 4:54 pm

BKK

LAS

25h 49m

2 stops

$916China Eastern

Wed, Sep 16 - Wed, Oct 14

9:46 am - 1:55 am

LAS

BKK

26h 09m

2 stops

9:55 pm - 4:54 pm

BKK

LAS

32h 59m

2 stops

$917China Eastern

Tue, Jul 7 - Tue, Oct 20

1:55 am - 12:10 pm

LAS

BKK

44h 15m

2 stops

10:20 am - 9:59 pm

BKK

LAS

25h 39m

2 stops

$921Multiple Airlines

Wed, Sep 30 - Tue, Oct 13

6:20 pm - 12:10 pm

LAS

BKK

51h 50m

2 stops

11:40 pm - 9:59 pm

BKK

LAS

36h 19m

2 stops

$939Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

6:00 am - 11:50 pm

LAS

HKT

51h 50m

2 stops

9:20 pm - 12:41 am

HKT

LAS

41h 21m

2 stops

$1,113Etihad Airways

Wed, Oct 7 - Tue, Oct 13

6:30 am - 6:20 pm

LAS

HKT

45h 50m

2 stops

9:25 am - 7:23 pm

HKT

LAS

47h 58m

2 stops

$1,121Etihad Airways

Sat, Sep 5 - Sun, Sep 20

10:50 pm - 10:55 pm

LAS

CNX

33h 05m

1 stop

12:15 am - 3:10 pm

CNX

LAS

29h 55m

1 stop

$1,348Korean Air

Mon, Nov 2 - Sun, Nov 8

10:44 am - 9:05 pm

LAS

USM

44h 21m

2 stops

1:25 pm - 11:56 pm

USM

LAS

24h 31m

2 stops

$2,167Singapore Airlines

Fri, Oct 23 - Tue, Oct 27

7:30 pm - 6:15 pm

LAS

USM

56h 45m

2 stops

1:25 pm - 11:56 pm

USM

LAS

25h 31m

2 stops

$2,174Singapore Airlines

Sat, Oct 31 - Wed, Nov 4

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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 13

LAS7:15 amLas Vegas Harry Reid Intl

25h 25m

2 stops

BKK10:40 pmBangkok Suvarnabhumi

Aug 25

BKK10:20 amBangkok Suvarnabhumi

25h 39m

2 stops

LAS9:59 pmLas Vegas Harry Reid Intl

$910

Philippine Airlines

Aug 8

LAS6:20 pmLas Vegas Harry Reid Intl

51h 50m

2 stops

BKK12:10 pmBangkok Suvarnabhumi

Aug 20

BKK10:20 amBangkok Suvarnabhumi

25h 39m

2 stops

LAS9:59 pmLas Vegas Harry Reid Intl

$927

Philippine Airlines

Aug 24

LAS1:55 amLas Vegas Harry Reid Intl

44h 15m

2 stops

BKK12:10 pmBangkok Suvarnabhumi

Sep 30

BKK11:40 pmBangkok Suvarnabhumi

46h 18m

2 stops

LAS7:58 amLas Vegas Harry Reid Intl

$931

Asiana Airlines flights from Las Vegas to Thailand

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

Asiana Airlines

Jul 22

LAS10:45 amLas Vegas Harry Reid Intl

45h 00m

2 stops

HKT9:45 pmPhuket City

Aug 24

HKT10:45 pmPhuket City

27h 09m

2 stops

LAS11:54 amLas Vegas Harry Reid Intl

$1,315

Asiana Airlines

Jul 1

LAS6:00 amLas Vegas Harry Reid Intl

27h 35m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

Jul 20

BKK1:35 amBangkok Suvarnabhumi

36h 46m

2 stops

LAS12:21 amLas Vegas Harry Reid Intl

$1,385

Asiana Airlines

Jul 1

LAS6:00 amLas Vegas Harry Reid Intl

27h 35m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

Jul 20

BKK1:35 amBangkok Suvarnabhumi

36h 46m

2 stops

LAS12:21 amLas Vegas Harry Reid Intl

$1,397

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Thu 8/13

7:15 am-10:40 pm

2 stops25h 25m

Bangkok Suvarnabhumi

Tue 8/25

10:20 am-9:59 pm

2 stops25h 39m

$910

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 9/16

6:35 am-2:15 am

2 stops29h 40m

Bangkok Suvarnabhumi

Wed 10/14

5:05 am-4:54 pm

2 stops25h 49m

$916

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 7/7

9:46 am-1:55 am

2 stops26h 09m

Bangkok Suvarnabhumi

Tue 10/20

9:55 pm-4:54 pm

2 stops32h 59m

$917

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 9/30

1:55 am-12:10 pm

2 stops44h 15m

Bangkok Suvarnabhumi

Tue 10/13

10:20 am-9:59 pm

2 stops25h 39m

$921

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sat 8/22

6:20 pm-12:10 pm

2 stops51h 50m

Bangkok Suvarnabhumi

Sat 8/29

11:40 pm-9:59 pm

2 stops36h 19m

$939

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 10/7

6:00 am-11:50 pm

2 stops51h 50m

Phuket City

Tue 10/13

9:20 pm-12:41 am

2 stops41h 21m

$1,113

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Sat 9/5

6:30 am-6:20 pm

2 stops45h 50m

Phuket City

Sun 9/20

9:25 am-7:23 pm

2 stops47h 58m

$1,121

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Mon 11/2

10:50 pm-10:55 pm

1 stop33h 05m

Chiang Mai

Sun 11/8

12:15 am-3:10 pm

1 stop29h 55m

$1,348

Las VegasKo Samui

LAS - USM

LASUSM

Las Vegas Harry Reid Intl

Fri 10/23

10:44 am-9:05 pm

2 stops44h 21m

Ko Samui

Tue 10/27

1:25 pm-11:56 pm

2 stops24h 31m

$2,167

Las VegasKo Samui

LAS - USM

LASUSM

Las Vegas Harry Reid Intl

Sat 10/31

7:30 pm-6:15 pm

2 stops56h 45m

Ko Samui

Wed 11/4

1:25 pm-11:56 pm

2 stops25h 31m

$2,174

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 $966 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 31% 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 20m
Direct flights	None

The fastest flight from Las Vegas to Thailand takes 23h 20m

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 June 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 1,547 reviews	Search Singapore Airlines flights
Korean Air	PriceFrom $679	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,248 reviews	Search ANA flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,421 reviews	Search Delta flights
Cathay Pacific	PriceFrom $713	Free Cancellation	Rating 7.6 1,386 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $725	Free Cancellation	Rating 7.4 9,865 reviews	Search United Airlines flights
STARLUX Airlines	PriceFrom $782	Free Cancellation	Rating 8.8 343 reviews	Search STARLUX Airlines flights
Japan Airlines	PriceFrom $795	Free Cancellation	Rating 8.3 1,841 reviews	Search Japan Airlines flights
China Eastern	PriceFrom $795	Free Cancellation	Rating 7.3 224 reviews	Search China Eastern flights
China Airlines	PriceFrom $803	Free Cancellation	Rating 8.3 829 reviews	Search China 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.