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

Qatar Airways, United Airlines, and Korean Air 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 47% 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.

$428 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.

7:45 am - 10:45 pm

LAS

BKK

24h 00m

2 stops

9:55 am - 4:12 pm

BKK

LAS

21h 17m

2 stops

$897Philippine Airlines

Wed, Nov 25 - Wed, Dec 9

1:55 am - 12:10 pm

LAS

BKK

44h 15m

2 stops

10:20 am - 9:59 pm

BKK

LAS

25h 39m

2 stops

$906Multiple Airlines

Mon, Aug 3 - Thu, Aug 20

1:55 am - 12:10 pm

LAS

BKK

44h 15m

2 stops

1:10 pm - 9:54 pm

BKK

LAS

22h 44m

2 stops

$907Multiple Airlines

Mon, Oct 19 - Tue, Oct 27

6:35 am - 12:40 am

LAS

BKK

28h 05m

2 stops

5:05 am - 4:20 pm

BKK

LAS

25h 15m

2 stops

$912China Eastern

Wed, Aug 5 - Sat, Sep 5

2:23 pm - 8:55 am

LAS

BKK

28h 32m

2 stops

11:40 pm - 11:53 pm

BKK

LAS

38h 13m

2 stops

$913Philippine Airlines

Wed, Oct 21 - Wed, Oct 28

6:25 am - 2:15 am

LAS

BKK

29h 50m

2 stops

5:05 am - 4:13 pm

BKK

LAS

25h 08m

2 stops

$917China Eastern

Wed, Sep 16 - Wed, Oct 14

4:25 pm - 4:20 pm

LAS

CNX

33h 55m

2 stops

5:00 pm - 8:32 pm

CNX

LAS

42h 32m

2 stops

$1,136STARLUX Airlines

Tue, Oct 6 - Tue, Nov 10

2:34 pm - 10:50 am

LAS

HKT

30h 16m

2 stops

11:50 am - 10:51 am

HKT

LAS

37h 01m

2 stops

$1,184Cathay Pacific

Wed, Aug 12 - Mon, Aug 24

6:00 pm - 4:35 pm

LAS

CNX

32h 35m

2 stops

4:40 pm - 9:40 pm

CNX

LAS

44h 00m

2 stops

$1,222Air Canada

Tue, Oct 6 - Mon, Nov 9

3:39 pm - 4:00 pm

LAS

CNX

33h 21m

2 stops

5:00 pm - 8:40 pm

CNX

LAS

42h 40m

2 stops

$1,347STARLUX Airlines

Thu, Dec 10 - Sat, Jan 30

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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

Oct 21

LAS2:23 pmLas Vegas Harry Reid Intl

28h 32m

2 stops

BKK8:55 amBangkok Suvarnabhumi

Oct 28

BKK11:40 pmBangkok Suvarnabhumi

38h 13m

2 stops

LAS11:53 pmLas Vegas Harry Reid Intl

$913

Philippine Airlines

Aug 12

LAS7:15 amLas Vegas Harry Reid Intl

35h 40m

2 stops

BKK8:55 amBangkok Suvarnabhumi

Aug 19

BKK7:30 pmBangkok Suvarnabhumi

40h 29m

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

STARLUX Airlines flights from Las Vegas to Thailand

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

STARLUX Airlines

Oct 24

LAS7:25 pmLas Vegas Harry Reid Intl

27h 10m

2 stops

BKK12:35 pmBangkok Suvarnabhumi

Nov 14

BKK1:45 pmBangkok Suvarnabhumi

22h 56m

2 stops

LAS9:41 pmLas Vegas Harry Reid Intl

$1,001

STARLUX Airlines

Nov 25

LAS6:59 pmLas Vegas Harry Reid Intl

26h 36m

2 stops

BKK12:35 pmBangkok Suvarnabhumi

Jan 20

BKK1:45 pmBangkok Suvarnabhumi

22h 51m

2 stops

LAS9:36 pmLas Vegas Harry Reid Intl

$1,013

STARLUX Airlines

Oct 6

LAS4:25 pmLas Vegas Harry Reid Intl

33h 55m

2 stops

CNX4:20 pmChiang Mai

Nov 10

CNX5:00 pmChiang Mai

42h 32m

2 stops

LAS8:32 pmLas Vegas Harry Reid Intl

$1,136

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 11/25

7:45 am-10:45 pm

2 stops24h 00m

Bangkok Suvarnabhumi

Wed 12/9

9:55 am-4:12 pm

2 stops21h 17m

$897

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 8/3

1:55 am-12:10 pm

2 stops44h 15m

Bangkok Suvarnabhumi

Thu 8/20

10:20 am-9:59 pm

2 stops25h 39m

$906

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 10/19

1:55 am-12:10 pm

2 stops44h 15m

Bangkok Suvarnabhumi

Tue 10/27

1:10 pm-9:54 pm

2 stops22h 44m

$907

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 8/5

6:35 am-12:40 am

2 stops28h 05m

Bangkok Suvarnabhumi

Sat 9/5

5:05 am-4:20 pm

2 stops25h 15m

$912

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 10/21

2:23 pm-8:55 am

2 stops28h 32m

Bangkok Suvarnabhumi

Wed 10/28

11:40 pm-11:53 pm

2 stops38h 13m

$913

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 9/16

6:25 am-2:15 am

2 stops29h 50m

Bangkok Suvarnabhumi

Wed 10/14

5:05 am-4:13 pm

2 stops25h 08m

$917

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Tue 10/6

4:25 pm-4:20 pm

2 stops33h 55m

Chiang Mai

Tue 11/10

5:00 pm-8:32 pm

2 stops42h 32m

$1,136

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 8/12

2:34 pm-10:50 am

2 stops30h 16m

Phuket City

Mon 8/24

11:50 am-10:51 am

2 stops37h 01m

$1,184

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Tue 10/6

6:00 pm-4:35 pm

2 stops32h 35m

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

Thu 12/10

3:39 pm-4:00 pm

2 stops33h 21m

Chiang Mai

Sat 1/30

5:00 pm-8:40 pm

2 stops42h 40m

$1,347

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 $996 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 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 10m
Direct flights	None

The fastest flight from Las Vegas to Thailand takes 23h 10m

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 1,565 reviews	Search Singapore Airlines flights
Korean Air	PriceFrom $686	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,269 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 9,955 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $795	Free Cancellation	Rating 8.3 1,868 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 8.3 833 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $811	Free Cancellation	Rating 8.8 356 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.