How long does it take to fly to Las Vegas?

The flight from Thailand to Las Vegas depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Bangkok (a popular airport in Thailand) to Las Vegas (the most popular airport in Las Vegas), then the flight time is 23h 13m on average. If you fly from Phuket City (another popular airport in Thailand) to Las Vegas, then the average flight time is 30h 55m.

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

Etihad Airways and United Airlines are the most popular carriers operating from Thailand to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

Korean Air, United Airlines and Delta are the top three most popular airlines that fly to Las Vegas from Thailand according to our data. Korean Air is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 3 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Thailand to Las Vegas Harry Reid Intl Airport?

Prices for flights from Thailand to Las Vegas Harry Reid Intl Airport are updated daily.

How many operators does momondo search for flights from Thailand to Las Vegas Harry Reid Intl Airport?

There are 4 operators available for flights from Thailand to Las Vegas Harry Reid Intl Airport as of August 2026.

How old do you have to be to fly from Thailand to Las Vegas Harry Reid Intl Airport?

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 Thailand to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$444 Cheap Flights from Thailand to Las Vegas in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Thailand to Las Vegas

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9:35 am - 11:48 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 13m2 stops Tokyo Haneda Vancouver Intl

8:19 am - 11:55 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 36m2 stops Los Angeles Tokyo Narita

$794Multiple Airlines

Mon, Oct 5 - Wed, Oct 21

9:35 am - 11:57 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

28h 22m2 stops Tokyo Haneda Los Angeles

8:19 am - 11:55 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 36m2 stops Los Angeles Tokyo Narita

$794Lufthansa

Mon, Oct 5 - Wed, Oct 21

7:00 am - 10:49 amBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

41h 49m2 stops Tokyo Narita Denver Intl

2:17 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

29h 18m2 stops Los Angeles Hong Kong Intl

$805United Airlines

Wed, Sep 16 - Thu, Sep 17

7:00 am - 12:26 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

43h 26m2 stops Tokyo Narita Denver Intl

3:07 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 28m3 stops San Francisco Los Angeles Hong Kong Intl

$805United Airlines

Wed, Sep 16 - Thu, Sep 17

9:10 am - 9:40 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

26h 30m2 stops Tokyo Haneda Vancouver Intl

8:00 am - 5:10 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 10m2 stops Los Angeles Tokyo Haneda

$807ANA

Tue, Oct 27 - Wed, Nov 4

10:25 pm - 9:40 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

37h 15m2 stops Tokyo Haneda Vancouver Intl

10:41 am - 4:20 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

38h 39m2 stops Los Angeles Tokyo Haneda

$808ANA

Tue, Oct 27 - Wed, Nov 4

9:50 am - 4:20 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

20h 30m1 stop Incheon Intl

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

31h 55m1 stop Incheon Intl

$836Korean Air

Sun, Oct 11 - Sun, Oct 18

9:40 am - 3:10 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

20h 30m1 stop Incheon Intl

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

23h 35m1 stop Incheon Intl

$859Korean Air

Wed, Feb 3 - Wed, Feb 10

2:35 am - 6:04 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

29h 29m2 stops Incheon Intl Salt Lake City

6:05 am - 11:35 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 30m2 stops Seattle/Tacoma Intl Incheon Intl

$905Delta

Wed, Sep 16 - Thu, Oct 1

2:35 am - 6:04 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

29h 29m2 stops Incheon Intl Salt Lake City

6:10 am - 1:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

28h 55m2 stops Salt Lake City Incheon Intl

$905Delta

Sat, Sep 19 - Sun, Oct 4

Recent last minute flight deals from Thailand to Las Vegas

Enter your travel dates to find the best prices.

9:35 am - 10:55 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

27h 20m2 stops Tokyo Haneda San Francisco

11:24 am - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

32h 11m3 stops San Francisco Los Angeles Hong Kong Intl

$817United Airlines

Tue, Sep 1 - Thu, Sep 3

9:35 am - 8:32 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

24h 57m2 stops Tokyo Haneda San Francisco

10:44 am - 4:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 51m2 stops Los Angeles Tokyo Haneda

$817United Airlines

Tue, Sep 1 - Thu, Sep 3

7:00 am - 2:03 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

21h 03m2 stops Tokyo Narita San Francisco

8:04 am - 4:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

30h 31m2 stops Los Angeles Tokyo Haneda

$848ANA

Thu, Sep 3 - Tue, Sep 8

9:35 pm - 2:03 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

30h 28m2 stops Tokyo Haneda San Francisco

2:17 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

29h 18m1 stop Los Angeles

$868ANA

Tue, Sep 1 - Thu, Sep 3

3:45 pm - 11:57 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

22h 12m1 stop Los Angeles

4:35 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

27h 00m1 stop Los Angeles

$884Multiple Airlines

Tue, Sep 1 - Thu, Sep 3

3:45 pm - 11:57 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

22h 12m1 stop Los Angeles

6:40 pm - 9:35 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

24h 55m1 stop Los Angeles

$887Multiple Airlines

Tue, Sep 1 - Thu, Sep 3

9:40 pm - 4:20 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

32h 40m1 stop Incheon Intl

11:50 pm - 1:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

35h 15m1 stop Incheon Intl

$894Korean Air

Thu, Sep 3 - Tue, Sep 8

2:35 am - 4:20 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

27h 45m1 stop Incheon Intl

11:50 pm - 1:05 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

35h 15m1 stop Incheon Intl

$913Korean Air

Wed, Sep 2 - Wed, Sep 16

9:50 am - 4:20 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

20h 30m1 stop Incheon Intl

6:10 am - 9:45 pmLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

25h 35m2 stops Salt Lake City Incheon Intl

$1,014Delta

Thu, Sep 3 - Wed, Sep 16

9:40 pm - 4:20 pmBKK Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl

32h 40m1 stop Incheon Intl

10:50 pm - 12:45 amLAS Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi

34h 55m1 stop Incheon Intl

$6,853Delta

Fri, Sep 4 - Fri, Nov 6

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Air Canada flights from Thailand to Las Vegas

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

Air Canada

Feb 3

BKK9:40 amBangkok Suvarnabhumi

27h 00m

2 stops

LAS9:40 pmLas Vegas Harry Reid Intl

Feb 10

LAS5:10 pmLas Vegas Harry Reid Intl

22h 20m

1 stop

BKK6:30 amBangkok Suvarnabhumi

$842

Air Canada

Oct 5

BKK7:05 amBangkok Suvarnabhumi

30h 43m

1 stop

LAS11:48 pmLas Vegas Harry Reid Intl

Oct 21

LAS6:00 pmLas Vegas Harry Reid Intl

21h 05m

1 stop

BKK5:05 amBangkok Suvarnabhumi

$865

Air Canada

Oct 5

BKK7:05 amBangkok Suvarnabhumi

30h 43m

1 stop

LAS11:48 pmLas Vegas Harry Reid Intl

Oct 21

LAS6:00 pmLas Vegas Harry Reid Intl

21h 05m

1 stop

BKK5:05 amBangkok Suvarnabhumi

$867

Korean Air flights from Thailand to Las Vegas

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

Korean Air

Feb 3

BKK9:40 amBangkok Suvarnabhumi

20h 30m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

Feb 10

LAS10:50 pmLas Vegas Harry Reid Intl

23h 35m

1 stop

BKK1:25 pmBangkok Suvarnabhumi

$859

Korean Air

Sep 15

BKK2:35 amBangkok Suvarnabhumi

27h 45m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

Sep 17

LAS11:50 pmLas Vegas Harry Reid Intl

23h 45m

1 stop

BKK1:35 pmBangkok Suvarnabhumi

$877

Korean Air

Nov 11

BKK9:40 amBangkok Suvarnabhumi

20h 30m

1 stop

LAS3:10 pmLas Vegas Harry Reid Intl

Nov 16

LAS10:50 pmLas Vegas Harry Reid Intl

31h 40m

1 stop

BKK9:30 pmBangkok Suvarnabhumi

$883

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Mon 10/5

9:35 am-11:48 pm

2 stops28h 13m

Las Vegas Harry Reid Intl

Wed 10/21

8:19 am-11:55 pm

2 stops25h 36m

$794

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Mon 10/5

9:35 am-11:57 pm

2 stops28h 22m

Las Vegas Harry Reid Intl

Wed 10/21

8:19 am-11:55 pm

2 stops25h 36m

$794

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 9/16

7:00 am-10:49 am

2 stops41h 49m

Las Vegas Harry Reid Intl

Thu 9/17

2:17 pm-9:35 am

2 stops29h 18m

$805

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 9/16

7:00 am-12:26 pm

2 stops43h 26m

Las Vegas Harry Reid Intl

Thu 9/17

3:07 pm-9:35 am

3 stops28h 28m

$805

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Tue 10/27

9:10 am-9:40 pm

2 stops26h 30m

Las Vegas Harry Reid Intl

Wed 11/4

8:00 am-5:10 am

2 stops30h 10m

$807

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Tue 10/27

10:25 pm-9:40 pm

2 stops37h 15m

Las Vegas Harry Reid Intl

Wed 11/4

10:41 am-4:20 pm

2 stops38h 39m

$808

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Sun 10/11

9:50 am-4:20 pm

1 stop20h 30m

Las Vegas Harry Reid Intl

Sun 10/18

11:50 pm-9:45 pm

1 stop31h 55m

$836

Quickest round-trip

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 2/3

9:40 am-3:10 pm

1 stop20h 30m

Las Vegas Harry Reid Intl

Wed 2/10

10:50 pm-1:25 pm

1 stop23h 35m

$859

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 9/16

2:35 am-6:04 pm

2 stops29h 29m

Las Vegas Harry Reid Intl

Thu 10/1

6:05 am-11:35 pm

2 stops27h 30m

$905

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Sat 9/19

2:35 am-6:04 pm

2 stops29h 29m

Las Vegas Harry Reid Intl

Sun 10/4

6:10 am-1:05 am

2 stops28h 55m

$905

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 Thailand to Las Vegas

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

Other information

What is the cheapest month to fly to Las Vegas?

The month of September is, on average, the cheapest month to fly to Las Vegas from Thailand, with most prices found around $869. The month of June is another great option to travel to Las Vegas, with average flight prices from Thailand averaging around $934.

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

You could potentially save up to 2% on your flight if you consider stops on a Thailand to Las Vegas flight.

Cheap Thailand to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to Las Vegas

Best Price Found	$444
Fastest flight time	21h 57m
Direct flights	None

The best one-way flight to Las Vegas from Thailand in the past 72 hours is $444. The best round-trip flight deal from Thailand to Las Vegas found on momondo in the last 72 hours is $794.

The fastest flight from Thailand to Las Vegas takes 21h 57m

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

Search flight deals

Frequently asked questions about flying from Thailand to Las Vegas

When did momondo last update prices for flights from Thailand to Las Vegas Harry Reid Intl Airport?
Prices for flights from Thailand to Las Vegas Harry Reid Intl Airport are updated daily.
How many operators does momondo search for flights from Thailand to Las Vegas Harry Reid Intl Airport?
There are 4 operators available for flights from Thailand to Las Vegas Harry Reid Intl Airport as of August 2026.
How old do you have to be to fly from Thailand to Las Vegas Harry Reid Intl Airport?
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 Thailand to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Thailand to Las Vegas

Compare and see reviews for airlines that fly from Thailand to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $791	Free Cancellation	Rating 8.4 1,219 reviews	Search Korean Air flights
United Airlines	PriceFrom $795	Free Cancellation	Rating 7.4 10,149 reviews	Search United Airlines flights
ANA	PriceFrom $800	Free Cancellation	Rating 8.3 1,308 reviews	Search ANA flights
Delta	PriceFrom $803	Free Cancellation	Rating 7.8 8,534 reviews	Search Delta flights

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Henderson

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Kingman

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Sunrise Manor

Pahrump

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Primm

Winchester

Boulder City

Needles

Why use momondo?

Why should I use momondo to find a flight deal from Thailand to Las Vegas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Thailand to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Thailand to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from Thailand on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Thailand to Las Vegas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from Thailand.

I’m not ready to book a flight from Thailand to Las Vegas right now. Can momondo alert me if prices change?

Price alerts on flights to Las Vegas from Thailand are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Thailand to Las Vegas from $444

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thailand to Las Vegas departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Thailand to Las Vegas

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

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How to get the cheapest flight ticket from Thailand to Las Vegas

What is the cheapest month to fly to Las Vegas?

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

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

What airlines fly to Las Vegas?

How long does it take to fly to Las Vegas?

Cheap Thailand to Las Vegas flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Thailand to Las Vegas

Best airlines flying from Thailand to Las Vegas

Compare and see reviews for airlines that fly from Thailand to Las Vegas with momondo

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Why use momondo?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Las Vegas. Availability may vary depending on flight origin and airline.

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