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

China Eastern, Qatar Airways, 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 56% 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 April 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.

$464 Cheap Flights from Las Vegas to Thailand in 2026

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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.

9:10 am - 1:55 am

LAS

BKK

26h 45m

2 stops

5:05 am - 4:55 pm

BKK

LAS

25h 50m

2 stops

$859China Eastern

Wed, Aug 26 - Sat, Sep 12

9:10 am - 12:40 am

LAS

BKK

25h 30m

2 stops

2:10 am - 4:55 pm

BKK

LAS

28h 45m

2 stops

$920China Eastern

Mon, Aug 24 - Tue, Sep 22

9:10 am - 12:40 am

LAS

BKK

25h 30m

2 stops

9:55 pm - 4:54 pm

BKK

LAS

32h 59m

2 stops

$925China Eastern

Tue, Sep 22 - Tue, Oct 20

2:15 pm - 4:35 am

LAS

BKK

24h 20m

2 stops

9:35 am - 8:07 pm

BKK

LAS

24h 32m

2 stops

$946ANA

Tue, Aug 11 - Mon, Sep 28

5:13 pm - 9:35 am

LAS

BKK

26h 22m

3 stops

9:35 am - 8:10 pm

BKK

LAS

24h 35m

2 stops

$953United Airlines

Mon, Aug 10 - Mon, Sep 7

2:15 pm - 4:35 am

LAS

BKK

24h 20m

2 stops

9:35 am - 8:10 pm

BKK

LAS

24h 35m

2 stops

$955ANA

Wed, Aug 19 - Sat, Aug 29

10:45 am - 4:35 am

LAS

BKK

27h 50m

2 stops

9:35 am - 11:55 pm

BKK

LAS

28h 20m

2 stops

$958United Airlines

Fri, Aug 28 - Sun, Sep 13

6:02 pm - 10:50 am

LAS

HKT

26h 48m

2 stops

11:50 am - 1:43 pm

HKT

LAS

39h 53m

2 stops

$1,222Cathay Pacific

Sun, Aug 23 - Sat, Aug 29

5:59 pm - 10:10 pm

LAS

HKT

38h 11m

2 stops

11:25 pm - 4:40 pm

HKT

LAS

31h 15m

1 stop

$1,239Korean Air

Wed, Aug 12 - Mon, Aug 24

11:50 pm - 10:10 pm

LAS

HKT

32h 20m

1 stop

11:25 pm - 4:40 pm

HKT

LAS

31h 15m

1 stop

$1,242Korean Air

Mon, Aug 24 - Fri, Aug 28

United Airlines flights from Las Vegas to Thailand

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

United Airlines

Aug 10

LAS5:13 pmLas Vegas Harry Reid Intl

26h 22m

3 stops

BKK9:35 amBangkok Suvarnabhumi

Sep 7

BKK9:35 amBangkok Suvarnabhumi

24h 35m

2 stops

LAS8:10 pmLas Vegas Harry Reid Intl

$953

United Airlines

Aug 28

LAS10:45 amLas Vegas Harry Reid Intl

27h 50m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Sep 13

BKK9:35 amBangkok Suvarnabhumi

28h 20m

2 stops

LAS11:55 pmLas Vegas Harry Reid Intl

$958

United Airlines

Aug 16

LAS5:07 pmLas Vegas Harry Reid Intl

26h 28m

3 stops

BKK9:35 amBangkok Suvarnabhumi

Aug 30

BKK9:35 amBangkok Suvarnabhumi

28h 20m

2 stops

LAS11:55 pmLas Vegas Harry Reid Intl

$962

ANA flights from Las Vegas to Thailand

Our best ANA deals on Las Vegas to Thailand flight tickets

ANA

Aug 11

LAS2:15 pmLas Vegas Harry Reid Intl

24h 20m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Sep 28

BKK9:35 amBangkok Suvarnabhumi

24h 32m

2 stops

LAS8:07 pmLas Vegas Harry Reid Intl

$946

ANA

Aug 19

LAS2:15 pmLas Vegas Harry Reid Intl

24h 20m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Aug 29

BKK9:35 amBangkok Suvarnabhumi

24h 35m

2 stops

LAS8:10 pmLas Vegas Harry Reid Intl

$955

ANA

Jun 11

LAS6:45 amLas Vegas Harry Reid Intl

27h 10m

2 stops

BKK11:55 pmBangkok Suvarnabhumi

Jun 18

BKK9:35 amBangkok Suvarnabhumi

29h 01m

2 stops

LAS12:36 amLas Vegas Harry Reid Intl

$957

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 8/26

9:10 am-1:55 am

2 stops26h 45m

Bangkok Suvarnabhumi

Sat 9/12

5:05 am-4:55 pm

2 stops25h 50m

$859

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 8/24

9:10 am-12:40 am

2 stops25h 30m

Bangkok Suvarnabhumi

Tue 9/22

2:10 am-4:55 pm

2 stops28h 45m

$920

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 9/22

9:10 am-12:40 am

2 stops25h 30m

Bangkok Suvarnabhumi

Tue 10/20

9:55 pm-4:54 pm

2 stops32h 59m

$925

Quickest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 8/11

2:15 pm-4:35 am

2 stops24h 20m

Bangkok Suvarnabhumi

Mon 9/28

9:35 am-8:07 pm

2 stops24h 32m

$946

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 8/10

5:13 pm-9:35 am

3 stops26h 22m

Bangkok Suvarnabhumi

Mon 9/7

9:35 am-8:10 pm

2 stops24h 35m

$953

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 8/19

2:15 pm-4:35 am

2 stops24h 20m

Bangkok Suvarnabhumi

Sat 8/29

9:35 am-8:10 pm

2 stops24h 35m

$955

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Fri 8/28

10:45 am-4:35 am

2 stops27h 50m

Bangkok Suvarnabhumi

Sun 9/13

9:35 am-11:55 pm

2 stops28h 20m

$958

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Sun 8/23

6:02 pm-10:50 am

2 stops26h 48m

Phuket City

Sat 8/29

11:50 am-1:43 pm

2 stops39h 53m

$1,222

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 8/12

5:59 pm-10:10 pm

2 stops38h 11m

Phuket City

Mon 8/24

11:25 pm-4:40 pm

1 stop31h 15m

$1,239

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Mon 8/24

11:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Fri 8/28

11:25 pm-4:40 pm

1 stop31h 15m

$1,242

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 $202. If you are unable to visit Thailand during the month of January, then departing from Las Vegas during the month July is also very affordable. Most momondo users find prices during this month for around $450.

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 $976 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 $793 on momondo.

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

You could potentially save up to 24% 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 45m
Direct flights	None

The fastest flight from Las Vegas to Thailand takes 23h 45m

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 April 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 1,505 reviews	Search Singapore Airlines flights
Korean Air	PriceFrom $689	Free Cancellation	Rating 8.4 1,216 reviews	Search Korean Air flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,201 reviews	Search ANA flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.9 8,464 reviews	Search Delta flights
Cathay Pacific	PriceFrom $713	Free Cancellation	Rating 7.6 1,310 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $727	Free Cancellation	Rating 7.4 9,677 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $772	Free Cancellation	Rating 8.3 1,797 reviews	Search Japan Airlines flights
STARLUX Airlines	PriceFrom $782	Free Cancellation	Rating 8.9 304 reviews	Search STARLUX Airlines flights
China Eastern	PriceFrom $795	Free Cancellation	Rating 7.3 209 reviews	Search China Eastern flights
China Airlines	PriceFrom $811	Free Cancellation	Rating 8.3 819 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.