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

Philippine Airlines, Alaska Airlines, and China Eastern 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 46% 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.

$386 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.

10:30 am - 5:20 pm

LAS

BKK

40h 50m

3 stops

1:10 am - 11:16 pm

BKK

LAS

37h 06m

2 stops

$710Multiple Airlines

Tue, Oct 27 - Mon, Nov 16

10:30 am - 5:20 pm

LAS

BKK

40h 50m

3 stops

1:10 am - 11:16 pm

BKK

LAS

37h 06m

2 stops

$721Multiple Airlines

Tue, Oct 27 - Thu, Nov 5

6:35 am - 12:40 am

LAS

BKK

28h 05m

2 stops

5:05 am - 4:26 pm

BKK

LAS

25h 21m

2 stops

$813China Eastern

Wed, Aug 26 - Wed, Sep 16

7:00 am - 4:05 am

LAS

BKK

31h 05m

2 stops

5:05 am - 4:13 pm

BKK

LAS

26h 08m

2 stops

$816China Eastern

Tue, Oct 27 - Tue, Nov 3

6:00 pm - 10:50 am

LAS

HKT

26h 50m

2 stops

11:50 am - 9:10 pm

HKT

LAS

23h 20m

2 stops

$1,103Cathay Pacific

Tue, Sep 1 - Tue, Sep 8

5:08 pm - 4:05 pm

LAS

CNX

32h 57m

2 stops

5:00 pm - 8:32 pm

CNX

LAS

42h 32m

2 stops

$1,207STARLUX Airlines

Tue, Oct 6 - Tue, Nov 10

5:08 pm - 4:05 pm

LAS

CNX

32h 57m

2 stops

5:00 pm - 8:32 pm

CNX

LAS

42h 32m

2 stops

$1,211STARLUX Airlines

Tue, Oct 6 - Tue, Nov 10

7:00 am - 10:55 pm

LAS

CNX

24h 55m

2 stops

12:15 am - 3:10 pm

CNX

LAS

29h 55m

1 stop

$1,235Korean Air

Wed, Dec 9 - Mon, Mar 8

7:00 am - 10:55 pm

LAS

CNX

24h 55m

2 stops

12:15 am - 3:10 pm

CNX

LAS

29h 55m

1 stop

$1,236Korean Air

Wed, Dec 9 - Mon, Mar 8

5:34 pm - 7:40 pm

LAS

USM

36h 06m

2 stops

11:55 am - 9:02 pm

USM

LAS

47h 07m

2 stops

$1,494Cathay Pacific

Wed, Sep 16 - Sun, Sep 20

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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

Aug 26

LAS6:35 amLas Vegas Harry Reid Intl

28h 05m

2 stops

BKK12:40 amBangkok Suvarnabhumi

Sep 16

BKK5:05 amBangkok Suvarnabhumi

25h 21m

2 stops

LAS4:26 pmLas Vegas Harry Reid Intl

$813

China Eastern

Oct 27

LAS7:00 amLas Vegas Harry Reid Intl

31h 05m

2 stops

BKK4:05 amBangkok Suvarnabhumi

Nov 3

BKK5:05 amBangkok Suvarnabhumi

26h 08m

2 stops

LAS4:13 pmLas Vegas Harry Reid Intl

$816

China Eastern

Sep 16

LAS6:25 amLas Vegas Harry Reid Intl

28h 15m

2 stops

BKK12:40 amBangkok Suvarnabhumi

Oct 14

BKK1:35 pmBangkok Suvarnabhumi

40h 38m

2 stops

LAS4:13 pmLas Vegas Harry Reid Intl

$838

Korean Air flights from Las Vegas to Thailand

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

Korean Air

Sep 7

LAS11:50 pmLas Vegas Harry Reid Intl

32h 20m

1 stop

HKT10:10 pmPhuket City

Sep 21

HKT11:25 pmPhuket City

30h 55m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

$1,215

Korean Air

Sep 1

LAS11:50 pmLas Vegas Harry Reid Intl

32h 20m

1 stop

HKT10:10 pmPhuket City

Sep 8

HKT11:25 pmPhuket City

30h 55m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

$1,222

Korean Air

Jul 28

LAS11:50 pmLas Vegas Harry Reid Intl

35h 15m

1 stop

BKK1:05 amBangkok Suvarnabhumi

Aug 12

BKK9:40 pmBangkok Suvarnabhumi

33h 00m

1 stop

LAS4:40 pmLas Vegas Harry Reid Intl

$1,229

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 10/27

10:30 am-5:20 pm

3 stops40h 50m

Bangkok Suvarnabhumi

Mon 11/16

1:10 am-11:16 pm

2 stops37h 06m

$710

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 10/27

10:30 am-5:20 pm

3 stops40h 50m

Bangkok Suvarnabhumi

Thu 11/5

1:10 am-11:16 pm

2 stops37h 06m

$721

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 8/26

6:35 am-12:40 am

2 stops28h 05m

Bangkok Suvarnabhumi

Wed 9/16

5:05 am-4:26 pm

2 stops25h 21m

$813

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 10/27

7:00 am-4:05 am

2 stops31h 05m

Bangkok Suvarnabhumi

Tue 11/3

5:05 am-4:13 pm

2 stops26h 08m

$816

Quickest round-trip

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Tue 9/1

6:00 pm-10:50 am

2 stops26h 50m

Phuket City

Tue 9/8

11:50 am-9:10 pm

2 stops23h 20m

$1,103

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Tue 10/6

5:08 pm-4:05 pm

2 stops32h 57m

Chiang Mai

Tue 11/10

5:00 pm-8:32 pm

2 stops42h 32m

$1,207

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Tue 10/6

5:08 pm-4:05 pm

2 stops32h 57m

Chiang Mai

Tue 11/10

5:00 pm-8:32 pm

2 stops42h 32m

$1,211

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 12/9

7:00 am-10:55 pm

2 stops24h 55m

Chiang Mai

Mon 3/8

12:15 am-3:10 pm

1 stop29h 55m

$1,235

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 12/9

7:00 am-10:55 pm

2 stops24h 55m

Chiang Mai

Mon 3/8

12:15 am-3:10 pm

1 stop29h 55m

$1,236

Las VegasKo Samui

LAS - USM

LASUSM

Las Vegas Harry Reid Intl

Wed 9/16

5:34 pm-7:40 pm

2 stops36h 06m

Ko Samui

Sun 9/20

11:55 am-9:02 pm

2 stops47h 07m

$1,494

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 April is, on average, the cheapest month to fly to Thailand from Las Vegas, with most prices found around $824. If you are unable to visit Thailand during the month of April, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $838.

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 $1,016 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 $803 on momondo.

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

You could potentially save up to 20% 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 15m
Direct flights	None

The fastest flight from Las Vegas to Thailand takes 23h 15m

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 1,574 reviews	Search Singapore Airlines flights
Korean Air	PriceFrom $690	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,273 reviews	Search ANA flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,477 reviews	Search Delta flights
Cathay Pacific	PriceFrom $713	Free Cancellation	Rating 7.6 1,417 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $719	Free Cancellation	Rating 7.4 10,015 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $795	Free Cancellation	Rating 8.3 1,878 reviews	Search Japan Airlines flights
China Eastern	PriceFrom $796	Free Cancellation	Rating 7.3 228 reviews	Search China Eastern flights
China Airlines	PriceFrom $803	Free Cancellation	Rating 8.3 836 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $811	Free Cancellation	Rating 8.8 360 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.