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 67% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 14 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

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

Japan Airlines, United Airlines, and Delta are the most popular carriers operating from Las Vegas Harry Reid Intl 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 December 2025, there are 14 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.

$334 Cheap Flights from Las Vegas to Thailand in 2025/26

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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.

6:00 am - 4:35 am

LAS

BKK

32h 35m2 stops

9:35 am - 10:59 pm

BKK

LAS

27h 24m2 stops

$718United Airlines

Tue, Apr 7 - Tue, May 19

7:45 am - 11:25 am

LAS

BKK

36h 40m2 stops

9:35 am - 11:56 pm

BKK

LAS

28h 21m2 stops

$726United Airlines

Thu, Feb 19 - Tue, Apr 21

7:37 am - 9:45 am

LAS

BKK

36h 08m2 stops

7:00 am - 11:56 pm

BKK

LAS

30h 56m2 stops

$729United Airlines

Tue, Apr 14 - Wed, Apr 22

7:30 am - 12:20 am

LAS

BKK

25h 50m2 stops

2:25 pm - 11:59 pm

BKK

LAS

24h 34m2 stops

$732ANA

Wed, Jan 21 - Tue, Jan 27

7:30 am - 12:20 am

LAS

BKK

25h 50m2 stops

7:10 am - 6:05 pm

BKK

LAS

24h 55m2 stops

$735ANA

Tue, Jan 20 - Tue, Mar 10

7:49 am - 11:20 am

LAS

HKT

36h 31m2 stops

6:20 pm - 2:36 pm

HKT

LAS

34h 16m2 stops

$824Cathay Pacific

Tue, Jan 27 - Mon, Mar 30

5:55 pm - 5:35 pm

LAS

HKT

56h 40m2 stops

12:20 pm - 12:48 pm

HKT

LAS

39h 28m2 stops

$830Cathay Pacific

Tue, Jan 20 - Tue, Jan 27

8:13 pm - 10:25 am

LAS

CNX

23h 12m2 stops

5:35 pm - 11:16 pm

CNX

LAS

20h 41m2 stops

$919China Airlines

Mon, Jan 26 - Mon, Feb 16

6:05 am - 10:55 pm

LAS

CNX

25h 50m2 stops

12:15 am - 1:05 pm

CNX

LAS

27h 50m2 stops

$973Korean Air

Wed, Jan 28 - Tue, Feb 3

12:00 pm - 10:20 am

LAS

CNX

32h 20m2 stops

11:20 am - 10:16 am

CNX

LAS

36h 56m2 stops

$981China Airlines

Fri, May 8 - Tue, Jun 2

United Airlines flights from Las Vegas to Thailand

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

United Airlines

Apr 7

LAS6:00 amLas Vegas Harry Reid Intl

32h 35m

2 stops

BKK4:35 amBangkok Suvarnabhumi

May 19

BKK9:35 amBangkok Suvarnabhumi

27h 24m

2 stops

LAS10:59 pmLas Vegas Harry Reid Intl

$718

Find similar

United Airlines

Feb 19

LAS7:45 amLas Vegas Harry Reid Intl

36h 40m

2 stops

BKK11:25 amBangkok Suvarnabhumi

Apr 21

BKK9:35 amBangkok Suvarnabhumi

28h 21m

2 stops

LAS11:56 pmLas Vegas Harry Reid Intl

$726

Find similar

United Airlines

Apr 14

LAS7:37 amLas Vegas Harry Reid Intl

36h 08m

2 stops

BKK9:45 amBangkok Suvarnabhumi

Apr 22

BKK7:00 amBangkok Suvarnabhumi

30h 56m

2 stops

LAS11:56 pmLas Vegas Harry Reid Intl

$729

Find similar

ANA flights from Las Vegas to Thailand

Our best ANA deals on Las Vegas to Thailand flight tickets

ANA

Jan 21

LAS7:30 amLas Vegas Harry Reid Intl

25h 50m

2 stops

BKK12:20 amBangkok Suvarnabhumi

Jan 27

BKK2:25 pmBangkok Suvarnabhumi

24h 34m

2 stops

LAS11:59 pmLas Vegas Harry Reid Intl

$732

Find similar

ANA

Jan 20

LAS7:30 amLas Vegas Harry Reid Intl

25h 50m

2 stops

BKK12:20 amBangkok Suvarnabhumi

Mar 10

BKK7:10 amBangkok Suvarnabhumi

24h 55m

2 stops

LAS6:05 pmLas Vegas Harry Reid Intl

$735

Find similar

ANA

Apr 7

LAS7:37 amLas Vegas Harry Reid Intl

41h 53m

2 stops

BKK3:30 pmBangkok Suvarnabhumi

May 19

BKK9:35 amBangkok Suvarnabhumi

28h 24m

2 stops

LAS11:59 pmLas Vegas Harry Reid Intl

$751

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 4/7

6:00 am-4:35 am

2 stops32h 35m

Bangkok Suvarnabhumi

Tue 5/19

9:35 am-10:59 pm

2 stops27h 24m

$718

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Thu 2/19

7:45 am-11:25 am

2 stops36h 40m

Bangkok Suvarnabhumi

Tue 4/21

9:35 am-11:56 pm

2 stops28h 21m

$726

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 4/14

7:37 am-9:45 am

2 stops36h 08m

Bangkok Suvarnabhumi

Wed 4/22

7:00 am-11:56 pm

2 stops30h 56m

$729

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 1/21

7:30 am-12:20 am

2 stops25h 50m

Bangkok Suvarnabhumi

Tue 1/27

2:25 pm-11:59 pm

2 stops24h 34m

$732

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 1/20

7:30 am-12:20 am

2 stops25h 50m

Bangkok Suvarnabhumi

Tue 3/10

7:10 am-6:05 pm

2 stops24h 55m

$735

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Tue 1/27

7:49 am-11:20 am

2 stops36h 31m

Phuket City

Mon 3/30

6:20 pm-2:36 pm

2 stops34h 16m

$824

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Tue 1/20

5:55 pm-5:35 pm

2 stops56h 40m

Phuket City

Tue 1/27

12:20 pm-12:48 pm

2 stops39h 28m

$830

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Mon 1/26

8:13 pm-10:25 am

2 stops23h 12m

Chiang Mai

Mon 2/16

5:35 pm-11:16 pm

2 stops20h 41m

$919

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Wed 1/28

6:05 am-10:55 pm

2 stops25h 50m

Chiang Mai

Tue 2/3

12:15 am-1:05 pm

2 stops27h 50m

$973

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Fri 5/8

12:00 pm-10:20 am

2 stops32h 20m

Chiang Mai

Tue 6/2

11:20 am-10:16 am

2 stops36h 56m

$981

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 August is, on average, the cheapest month to fly to Thailand from Las Vegas, with most prices found around $796. If you are unable to visit Thailand during the month of August, then departing from Las Vegas during the month September is also very affordable. Most momondo users find prices during this month for around $831.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as $1,094. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Saturday, with ticket prices averaging around $1,962.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from Las Vegas in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,062 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Thailand is in the afternoon when prices are around $1,310.

How far in advance should I book a flight 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 $1,047 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 $827 on momondo.

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 12m
Direct flights	None

The fastest flight from Las Vegas to Thailand takes 23h 12m

There are no direct flights from Las Vegas to Thailand. There are no popular flight routes from Las Vegas to Thailand.

Search flight deals

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 December 2025, there are 14 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
Korean Air	PriceFrom $700	Free Cancellation	Rating 8.4 1,186 reviews	Search Korean Air flights
Singapore Airlines	PriceFrom $702	Free Cancellation	Rating 8.1 1,413 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $713	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights
ANA	PriceFrom $716	Free Cancellation	Rating 8.4 1,025 reviews	Search ANA flights
United Airlines	PriceFrom $720	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Delta	PriceFrom $733	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
China Eastern	PriceFrom $749	Free Cancellation	Rating 7.2 178 reviews	Search China Eastern flights
Japan Airlines	PriceFrom $795	Free Cancellation	Rating 8.3 1,662 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $830	Free Cancellation	Rating 8.3 792 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $844	Free Cancellation	Rating 8.9 245 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.