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?

Air Canada 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 August 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.

$382 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.

8:00 am - 5:20 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

42h 20m3 stops Los Angeles Hangzhou Chengdu Tianfu Intl

1:10 am - 12:07 amBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

37h 57m2 stops Chengdu Tianfu Intl Los Angeles

$746Multiple Airlines

Tue, Nov 10 - Mon, Nov 23

6:30 am - 12:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 25m2 stops Los Angeles Shanghai Pu Dong

5:05 am - 6:30 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 25m2 stops Shanghai Pu Dong Los Angeles

$749Multiple Airlines

Thu, Nov 5 - Sat, Nov 14

6:35 am - 12:40 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 05m2 stops Los Angeles Shanghai Pu Dong

5:05 am - 4:26 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

25h 21m2 stops Shanghai Pu Dong Los Angeles

$817China Eastern

Sat, Sep 5 - Wed, Sep 16

7:00 am - 12:55 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 55m2 stops Los Angeles Shanghai Pu Dong

7:55 pm - 5:01 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

36h 06m2 stops Shanghai Pu Dong Los Angeles

$862China Eastern

Wed, Oct 28 - Sat, Nov 21

6:50 am - 5:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

32h 15m1 stop Vancouver Intl

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

30h 43m1 stop Vancouver Intl

$893Air Canada

Wed, Sep 16 - Wed, Oct 14

6:50 am - 5:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

32h 15m1 stop Vancouver Intl

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

30h 43m1 stop Vancouver Intl

$894Air Canada

Wed, Sep 16 - Wed, Oct 14

10:50 pm - 10:55 pmLAS Las Vegas Harry Reid Intl-CNX Chiang Mai

33h 05m1 stop Incheon Intl

12:15 am - 3:10 pmCNX Chiang Mai-LAS Las Vegas Harry Reid Intl

29h 55m1 stop Incheon Intl

$935Korean Air

Thu, Feb 18 - Sat, Feb 27

7:50 pm - 10:55 pmLAS Las Vegas Harry Reid Intl-CNX Chiang Mai

36h 05m2 stops Los Angeles Incheon Intl

12:15 am - 3:10 pmCNX Chiang Mai-LAS Las Vegas Harry Reid Intl

29h 55m1 stop Incheon Intl

$936Korean Air

Thu, Feb 18 - Sat, Feb 27

8:00 am - 5:00 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 00m2 stops Los Angeles Osaka Kansai Intl

1:00 am - 9:22 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

35h 22m2 stops Osaka Kansai Intl Los Angeles

$998Japan Airlines

Wed, Jan 20 - Tue, Feb 16

10:20 am - 4:40 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 20m2 stops Los Angeles Osaka Kansai Intl

12:30 am - 7:05 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

32h 35m2 stops Osaka Kansai Intl Los Angeles

$998Japan Airlines

Tue, Sep 15 - Wed, Sep 23

Cheap last minute flights

Enter your travel dates to find the best prices.

6:35 am - 12:40 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 05m2 stops Los Angeles Shanghai Pu Dong

1:55 am - 4:18 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 23m2 stops Shanghai Pu Dong Los Angeles

$913China Eastern

Mon, Aug 31 - Sun, Oct 25

6:00 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 35m2 stops Vancouver Intl Hong Kong Intl

7:25 am - 9:40 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 15m1 stop Vancouver Intl

$921Multiple Airlines

Mon, Aug 31 - Mon, Oct 26

6:00 pm - 8:45 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

36h 45m2 stops Vancouver Intl Hong Kong Intl

11:55 pm - 9:40 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

35h 45m2 stops Incheon Intl Vancouver Intl

$928Air Canada

Mon, Aug 31 - Mon, Oct 26

6:00 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 35m2 stops Vancouver Intl Hong Kong Intl

7:25 am - 9:40 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 15m1 stop Vancouver Intl

$942Multiple Airlines

Mon, Aug 31 - Mon, Oct 26

6:00 pm - 8:45 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

36h 45m2 stops Vancouver Intl Hong Kong Intl

11:55 pm - 9:40 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

35h 45m2 stops Incheon Intl Vancouver Intl

$949Air Canada

Mon, Aug 31 - Mon, Oct 26

6:35 am - 2:15 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

29h 40m2 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

$977China Eastern

Thu, Aug 27 - Tue, Dec 1

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

31h 55m1 stop Incheon Intl

9:30 pm - 4:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

32h 40m1 stop Incheon Intl

$1,007Korean Air

Mon, Aug 31 - Tue, Oct 27

9:50 am - 1:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 15m2 stops Los Angeles Incheon Intl

9:30 pm - 4:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

32h 40m1 stop Incheon Intl

$1,012Korean Air

Mon, Aug 31 - Tue, Oct 27

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

27h 35m2 stops Salt Lake City Incheon Intl

9:40 am - 7:00 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

23h 20m2 stops Incheon Intl Seattle/Tacoma Intl

$1,018Delta

Mon, Aug 31 - Tue, Oct 27

7:40 pm - 5:45 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

44h 05m2 stops Los Angeles Tokyo Haneda

9:40 pm - 5:03 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

33h 23m2 stops Tokyo Haneda Los Angeles

$1,060Japan Airlines

Fri, Aug 28 - Sun, Sep 13

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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

Sep 5

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

$817

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 23m

2 stops

LAS4:28 pmLas Vegas Harry Reid Intl

$862

China Eastern

Dec 1

LAS7:00 amLas Vegas Harry Reid Intl

27h 55m

2 stops

BKK1:55 amBangkok Suvarnabhumi

Dec 17

BKK5:05 amBangkok Suvarnabhumi

26h 56m

2 stops

LAS5:01 pmLas Vegas Harry Reid Intl

$865

Air Canada flights from Las Vegas to Thailand

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

Air Canada

Sep 9

LAS6:00 pmLas Vegas Harry Reid Intl

21h 05m

1 stop

BKK5:05 amBangkok Suvarnabhumi

Sep 28

BKK2:35 amBangkok Suvarnabhumi

35h 13m

2 stops

LAS11:48 pmLas Vegas Harry Reid Intl

$911

Air Canada

Sep 9

LAS3:07 pmLas Vegas Harry Reid Intl

23h 58m

2 stops

BKK5:05 amBangkok Suvarnabhumi

Sep 28

BKK2:35 amBangkok Suvarnabhumi

35h 13m

2 stops

LAS11:48 pmLas Vegas Harry Reid Intl

$915

Air Canada

Sep 1

LAS6:50 amLas Vegas Harry Reid Intl

26h 45m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

Sep 15

BKK2:35 amBangkok Suvarnabhumi

35h 13m

2 stops

LAS11:48 pmLas Vegas Harry Reid Intl

$918

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

Tue 11/10

8:00 am-5:20 pm

3 stops42h 20m

Bangkok Suvarnabhumi

Mon 11/23

1:10 am-12:07 am

2 stops37h 57m

$746

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Thu 11/5

6:30 am-12:55 am

2 stops27h 25m

Bangkok Suvarnabhumi

Sat 11/14

5:05 am-6:30 pm

2 stops28h 25m

$749

Quickest round-trip

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Sat 9/5

6:35 am-12:40 am

2 stops28h 05m

Bangkok Suvarnabhumi

Wed 9/16

5:05 am-4:26 pm

2 stops25h 21m

$817

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 10/28

7:00 am-12:55 am

2 stops27h 55m

Bangkok Suvarnabhumi

Sat 11/21

7:55 pm-5:01 pm

2 stops36h 06m

$862

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 9/16

6:50 am-5:05 am

1 stop32h 15m

Bangkok Suvarnabhumi

Wed 10/14

7:05 am-11:48 pm

1 stop30h 43m

$893

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 9/16

6:50 am-5:05 am

1 stop32h 15m

Bangkok Suvarnabhumi

Wed 10/14

7:05 am-11:48 pm

1 stop30h 43m

$894

Las VegasChiang Mai

LAS Las Vegas Harry Reid Intl - CNX Chiang Mai

LASCNX

Las Vegas Harry Reid Intl

Thu 2/18

10:50 pm-10:55 pm

1 stop33h 05m

Chiang Mai

Sat 2/27

12:15 am-3:10 pm

1 stop29h 55m

$935

Las VegasChiang Mai

LAS Las Vegas Harry Reid Intl - CNX Chiang Mai

LASCNX

Las Vegas Harry Reid Intl

Thu 2/18

7:50 pm-10:55 pm

2 stops36h 05m

Chiang Mai

Sat 2/27

12:15 am-3:10 pm

1 stop29h 55m

$936

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Wed 1/20

8:00 am-5:00 am

2 stops30h 00m

Bangkok Suvarnabhumi

Tue 2/16

1:00 am-9:22 pm

2 stops35h 22m

$998

Las VegasBangkok

LAS Las Vegas Harry Reid Intl - BKK Bangkok Suvarnabhumi

LASBKK

Las Vegas Harry Reid Intl

Tue 9/15

10:20 am-4:40 am

2 stops28h 20m

Bangkok Suvarnabhumi

Wed 9/23

12:30 am-7:05 pm

2 stops32h 35m

$998

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 $814. 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 $831.

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 $1,042 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	$382
Fastest flight time	23h 55m
Direct flights	None

The best one-way flight to Thailand from Las Vegas in the past 72 hours is $382. The best round-trip flight deal from Las Vegas to Thailand found on momondo in the last 72 hours is $746.

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 August 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 1,587 reviews	Search Singapore Airlines flights
ANA	PriceFrom $690	Free Cancellation	Rating 8.3 1,300 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 1,460 reviews	Search Cathay Pacific flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,529 reviews	Search Delta flights
United Airlines	PriceFrom $750	Free Cancellation	Rating 7.4 10,123 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $772	Free Cancellation	Rating 8.3 1,909 reviews	Search Japan Airlines flights
Asiana Airlines	PriceFrom $783	Free Cancellation	Rating 8.1 558 reviews	Search Asiana Airlines flights
China Eastern	PriceFrom $795	Free Cancellation	Rating 7.3 234 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.