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 44% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 12 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?

China Eastern, Cathay Pacific, and Korean Air 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 September 2026, there are 12 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.

$397 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.

11:00 am - 10:40 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

33h 40m2 stops San Francisco Incheon Intl

12:25 pm - 8:52 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

23h 27m2 stops Incheon Intl San Francisco

$895Multiple Airlines

Thu, Oct 22 - Sat, Nov 7

6:30 am - 11:15 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

37h 45m2 stops Los Angeles Incheon Intl

12:25 pm - 11:18 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

25h 53m2 stops Incheon Intl Los Angeles

$898Multiple Airlines

Fri, Nov 27 - Sat, Dec 12

7:00 am - 1:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 55m2 stops Los Angeles Shanghai Pu Dong

5:05 am - 5:01 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

26h 56m2 stops Shanghai Pu Dong Los Angeles

$910China Eastern

Tue, Nov 10 - Wed, Dec 16

7:00 am - 1:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 55m2 stops Los Angeles Shanghai Pu Dong

5:05 am - 4:33 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

25h 28m2 stops Shanghai Pu Dong Los Angeles

$910China Eastern

Tue, Oct 20 - Tue, Oct 27

6:00 pm - 11:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

39h 35m2 stops Vancouver Intl Incheon Intl

7:05 am - 11:48 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 43m1 stop Vancouver Intl

$910Air Canada

Tue, Sep 22 - Wed, Oct 7

6:00 pm - 11:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

39h 35m2 stops Vancouver Intl Incheon Intl

7:05 am - 11:48 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 43m1 stop Vancouver Intl

$911Air Canada

Tue, Sep 22 - Wed, Oct 7

10:50 pm - 1:25 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

23h 35m1 stop Incheon Intl

9:50 am - 3:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

20h 20m1 stop Incheon Intl

$976Korean Air

Mon, Feb 1 - Mon, Feb 22

11:50 pm - 9:45 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

31h 55m1 stop Incheon Intl

1:05 am - 3:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

29h 05m1 stop Incheon Intl

$986Korean Air

Mon, Oct 19 - Tue, Nov 10

7:15 am - 10:50 amLAS Las Vegas Harry Reid Intl-HKT Phuket City

37h 35m2 stops Los Angeles Hong Kong Intl

11:50 am - 10:33 pmHKT Phuket City-LAS Las Vegas Harry Reid Intl

24h 43m2 stops Hong Kong Intl Los Angeles

$994Cathay Pacific

Tue, Sep 22 - Thu, Oct 1

7:02 am - 5:00 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 58m2 stops Los Angeles Osaka Kansai Intl

1:00 am - 9:09 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

35h 09m2 stops Osaka Kansai Intl Los Angeles

$997Japan Airlines

Thu, Nov 26 - Wed, Dec 2

Cheap last minute flights

Enter your travel dates to find the best prices.

6:50 am - 11:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

26h 45m2 stops Vancouver Intl Incheon Intl

8:25 am - 9:40 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 15m1 stop Vancouver Intl

$910Air Canada

Tue, Sep 8 - Tue, Nov 10

6:00 pm - 11:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

39h 35m2 stops Vancouver Intl Incheon Intl

8:25 am - 9:40 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 15m1 stop Vancouver Intl

$910Air Canada

Tue, Sep 8 - Tue, Nov 10

6:50 am - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

36h 45m2 stops Vancouver Intl Hong Kong Intl

7:05 am - 11:48 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 43m1 stop Vancouver Intl

$920Multiple Airlines

Mon, Sep 7 - Mon, Oct 19

6:25 am - 12:40 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 15m2 stops Los Angeles Shanghai Pu Dong

1:35 pm - 5:01 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

42h 26m2 stops Shanghai Pu Dong Los Angeles

$924China Eastern

Tue, Sep 8 - Tue, Nov 10

2:27 pm - 8:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 28m2 stops Los Angeles Manila Ninoy Aquino Intl

11:40 pm - 1:35 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

27h 55m2 stops Manila Ninoy Aquino Intl Los Angeles

$930Philippine Airlines

Wed, Sep 9 - Sat, Sep 12

6:25 am - 2:15 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

29h 50m2 stops Los Angeles Shanghai Pu Dong

5:05 am - 4:33 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

25h 28m2 stops Shanghai Pu Dong Los Angeles

$977China Eastern

Tue, Sep 8 - Wed, Oct 21

7:15 am - 4:40 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

31h 25m2 stops Los Angeles Osaka Kansai Intl

12:30 am - 5:03 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 33m2 stops Osaka Kansai Intl Los Angeles

$997Japan Airlines

Tue, Sep 8 - Sun, Sep 13

7:15 am - 4:40 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

31h 25m2 stops Los Angeles Osaka Kansai Intl

12:30 am - 9:23 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

34h 53m2 stops Osaka Kansai Intl Los Angeles

$997Japan Airlines

Wed, Sep 9 - Wed, May 12

6:50 am - 9:45 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

24h 55m2 stops Vancouver Intl Incheon Intl

7:05 am - 11:48 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 43m1 stop Vancouver Intl

$1,005Asiana Airlines

Fri, Sep 11 - Wed, Oct 21

6:50 am - 9:45 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

24h 55m2 stops Vancouver Intl Incheon Intl

7:05 am - 2:05 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

21h 00m2 stops Vancouver Intl San Francisco

$1,015Asiana Airlines

Fri, Sep 11 - Wed, Oct 21

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Korean Air flights from Las Vegas to Thailand

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

Korean Air

Feb 1

LAS10:50 pmLas Vegas Harry Reid Intl

23h 35m

1 stop

BKK1:25 pmBangkok Suvarnabhumi

Feb 22

BKK9:50 amBangkok Suvarnabhumi

20h 20m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

$976

Korean Air

Oct 19

LAS11:50 pmLas Vegas Harry Reid Intl

31h 55m

1 stop

BKK9:45 pmBangkok Suvarnabhumi

Nov 10

BKK1:05 amBangkok Suvarnabhumi

29h 05m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

$986

Korean Air

Sep 8

LAS11:50 pmLas Vegas Harry Reid Intl

33h 45m

1 stop

BKK11:35 pmBangkok Suvarnabhumi

Nov 5

BKK9:50 amBangkok Suvarnabhumi

20h 20m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

$1,006

China Eastern flights from Las Vegas to Thailand

Our best China Eastern deals on Las Vegas to Thailand flight tickets

China Eastern

Oct 20

LAS7:00 amLas Vegas Harry Reid Intl

25h 45m

2 stops

HKT10:45 pmPhuket City

Oct 27

HKT11:05 pmPhuket City

31h 28m

2 stops

LAS4:33 pmLas Vegas Harry Reid Intl

$913

China Eastern

Nov 18

LAS7:00 amLas Vegas Harry Reid Intl

27h 55m

2 stops

BKK1:55 amBangkok Suvarnabhumi

Nov 27

BKK5:05 amBangkok Suvarnabhumi

26h 56m

2 stops

LAS5:01 pmLas Vegas Harry Reid Intl

$924

China Eastern

Nov 18

LAS7:00 amLas Vegas Harry Reid Intl

38h 20m

2 stops

BKK12:20 pmBangkok Suvarnabhumi

Apr 6

BKK2:10 amBangkok Suvarnabhumi

28h 44m

2 stops

LAS4:54 pmLas Vegas Harry Reid Intl

$927

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Thu 10/22

11:00 am-10:40 am

2 stops33h 40m

Bangkok Suvarnabhumi

Sat 11/7

12:25 pm-8:52 pm

2 stops23h 27m

$895

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Fri 11/27

6:30 am-11:15 am

2 stops37h 45m

Bangkok Suvarnabhumi

Sat 12/12

12:25 pm-11:18 pm

2 stops25h 53m

$898

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 11/10

7:00 am-1:55 am

2 stops27h 55m

Bangkok Suvarnabhumi

Wed 12/16

5:05 am-5:01 pm

2 stops26h 56m

$910

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 10/20

7:00 am-1:55 am

2 stops28h 55m

Bangkok Suvarnabhumi

Tue 10/27

5:05 am-4:33 pm

2 stops25h 28m

$910

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 9/22

6:00 pm-11:35 pm

2 stops39h 35m

Bangkok Suvarnabhumi

Wed 10/7

7:05 am-11:48 pm

1 stop30h 43m

$910

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 9/22

6:00 pm-11:35 pm

2 stops39h 35m

Bangkok Suvarnabhumi

Wed 10/7

7:05 am-11:48 pm

1 stop30h 43m

$911

Quickest round-trip

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 2/1

10:50 pm-1:25 pm

1 stop23h 35m

Bangkok Suvarnabhumi

Mon 2/22

9:50 am-3:10 pm

1 stop20h 20m

$976

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Mon 10/19

11:50 pm-9:45 pm

1 stop31h 55m

Bangkok Suvarnabhumi

Tue 11/10

1:05 am-3:10 pm

1 stop29h 05m

$986

Las VegasPhuket City

LAS Las Vegas Harry Reid Intl - HKT Phuket City

LASHKT

Las Vegas Harry Reid Intl

Tue 9/22

7:15 am-10:50 am

2 stops37h 35m

Phuket City

Thu 10/1

11:50 am-10:33 pm

2 stops24h 43m

$994

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Thu 11/26

7:02 am-5:00 am

2 stops30h 58m

Bangkok Suvarnabhumi

Wed 12/2

1:00 am-9:09 pm

2 stops35h 09m

$997

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 $822. If you are unable to visit Thailand during the month of January, then departing from Las Vegas during the month April is also very affordable. Most momondo users find prices during this month for around $839.

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 $1,048 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 $792 on momondo.

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

You could potentially save up to 11% 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

Best Price Found	$397
Fastest flight time	23h 55m
Direct flights	None

The best one-way flight to Thailand from Las Vegas in the past 72 hours is $397. The best round-trip flight deal from Las Vegas to Thailand found on momondo in the last 72 hours is $895.

The fastest flight from Las Vegas to Thailand takes 23h 55m

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 September 2026, there are 12 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 $680	Free Cancellation	Rating 8.2 1,598 reviews	Search Singapore Airlines flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,312 reviews	Search ANA flights
Korean Air	PriceFrom $701	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $702	Free Cancellation	Rating 7.6 1,473 reviews	Search Cathay Pacific flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,548 reviews	Search Delta flights
United Airlines	PriceFrom $750	Free Cancellation	Rating 7.4 10,175 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $772	Free Cancellation	Rating 8.3 1,910 reviews	Search Japan Airlines flights
Asiana Airlines	PriceFrom $783	Free Cancellation	Rating 8.1 560 reviews	Search Asiana Airlines flights
China Eastern	PriceFrom $796	Free Cancellation	Rating 7.3 236 reviews	Search China Eastern flights
STARLUX Airlines	PriceFrom $819	Free Cancellation	Rating 8.7 376 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.