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Cheap flights from Thailand to Las Vegas from $370

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 12/21. 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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Find the cheapest flights from Thailand to Las Vegas

Recent round-trip flight deals from Thailand to Las Vegas

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:45 pm - 7:26 amBKK-LAS
30h 41m2 stops
Multiple Airlines Logo
10:50 pm - 1:25 pmLAS-BKK
23h 35m1 stop
$798Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 24
Multiple Airlines Logo
11:50 pm - 11:59 pmBKK-LAS
39h 09m2 stops
Multiple Airlines Logo
5:55 pm - 1:25 pmLAS-BKK
28h 30m2 stops
$831Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 24
Air Canada Logo
8:15 am - 3:59 pmBKK-LAS
22h 44m1 stop
Air Canada Logo
4:45 pm - 6:30 amLAS-BKK
22h 45m1 stop
$842Air Canada
Find Deal
Wed, Nov 12 - Wed, Nov 19
Air Canada Logo
8:15 am - 12:45 amBKK-LAS
31h 30m2 stops
Air Canada Logo
4:45 pm - 6:30 amLAS-BKK
22h 45m1 stop
$858Air Canada
Find Deal
Wed, Nov 12 - Wed, Nov 19
Multiple Airlines Logo
10:55 am - 9:31 pmBKK-LAS
25h 36m2 stops
Multiple Airlines Logo
10:18 am - 1:35 amLAS-BKK
24h 17m2 stops
$860Multiple Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
4:55 pm - 10:05 amBKK-LAS
32h 10m3 stops
United Airlines Logo
7:45 am - 11:25 amLAS-BKK
36h 40m2 stops
$989United Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
4:55 pm - 6:30 pmBKK-LAS
40h 35m3 stops
United Airlines Logo
7:45 am - 11:25 amLAS-BKK
36h 40m2 stops
$1,070United Airlines
Find Deal
Fri, Feb 13 - Fri, Feb 20
Korean Air Logo
2:05 am - 4:10 pmBKK-LAS
28h 05m1 stop
Korean Air Logo
6:00 am - 9:30 pmLAS-BKK
25h 30m2 stops
$1,144Korean Air
Find Deal
Sun, Mar 8 - Thu, Mar 12
Korean Air Logo
2:05 am - 4:10 pmBKK-LAS
28h 05m1 stop
Korean Air Logo
6:00 am - 9:30 pmLAS-BKK
25h 30m2 stops
$1,156Korean Air
Find Deal
Sun, Mar 8 - Thu, Mar 12
Japan Airlines Logo
1:10 am - 2:14 pmBKK-LAS
28h 04m2 stops
Japan Airlines Logo
6:59 pm - 5:00 amLAS-BKK
43h 01m2 stops
$1,388Japan Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 24

Air Canada flights from Thailand to Las Vegas

Our best Air Canada deals on Thailand to Las Vegas flight tickets
Air Canada
Nov 12
BKK8:15 amBangkok Suvarnabhumi
22h 44m
1 stop
LAS3:59 pmLas Vegas Harry Reid Intl
Nov 19
LAS4:45 pmLas Vegas Harry Reid Intl
22h 45m
1 stop
BKK6:30 amBangkok Suvarnabhumi
$842
Find similar
Air Canada
Nov 12
BKK8:15 amBangkok Suvarnabhumi
31h 30m
2 stops
LAS12:45 amLas Vegas Harry Reid Intl
Nov 19
LAS4:45 pmLas Vegas Harry Reid Intl
22h 45m
1 stop
BKK6:30 amBangkok Suvarnabhumi
$858
Find similar
Air Canada
Mar 9
BKK7:15 amBangkok Suvarnabhumi
22h 44m
1 stop
LAS3:59 pmLas Vegas Harry Reid Intl
Mar 12
LAS4:45 pmLas Vegas Harry Reid Intl
22h 45m
1 stop
BKK5:30 amBangkok Suvarnabhumi
$920
Find similar

United Airlines flights from Thailand to Las Vegas

Our best United Airlines deals on Thailand to Las Vegas flight tickets
United Airlines
Nov 12
BKK4:55 pmBangkok Suvarnabhumi
32h 10m
3 stops
LAS10:05 amLas Vegas Harry Reid Intl
Nov 19
LAS7:45 amLas Vegas Harry Reid Intl
36h 40m
2 stops
BKK11:25 amBangkok Suvarnabhumi
$989
Find similar
United Airlines
Feb 13
BKK4:55 pmBangkok Suvarnabhumi
40h 35m
3 stops
LAS6:30 pmLas Vegas Harry Reid Intl
Feb 20
LAS7:45 amLas Vegas Harry Reid Intl
36h 40m
2 stops
BKK11:25 amBangkok Suvarnabhumi
$1,070
Find similar
United Airlines
Oct 25
BKK7:00 amBangkok Suvarnabhumi
29h 45m
2 stops
LAS10:45 pmLas Vegas Harry Reid Intl
Nov 18
LAS11:07 amLas Vegas Harry Reid Intl
33h 18m
3 stops
BKK11:25 amBangkok Suvarnabhumi
$1,236
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Thailand to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Thailand to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 11/10

3:45 pm-7:26 am

2 stops30h 41m

Las Vegas Harry Reid Intl

Mon 11/24

10:50 pm-1:25 pm

1 stop23h 35m

$798

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 11/10

11:50 pm-11:59 pm

2 stops39h 09m

Las Vegas Harry Reid Intl

Mon 11/24

5:55 pm-1:25 pm

2 stops28h 30m

$831

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 11/12

8:15 am-3:59 pm

1 stop22h 44m

Las Vegas Harry Reid Intl

Wed 11/19

4:45 pm-6:30 am

1 stop22h 45m

$842

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 11/12

8:15 am-12:45 am

2 stops31h 30m

Las Vegas Harry Reid Intl

Wed 11/19

4:45 pm-6:30 am

1 stop22h 45m

$858

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 11/12

10:55 am-9:31 pm

2 stops25h 36m

Las Vegas Harry Reid Intl

Wed 11/19

10:18 am-1:35 am

2 stops24h 17m

$860

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 11/12

4:55 pm-10:05 am

3 stops32h 10m

Las Vegas Harry Reid Intl

Wed 11/19

7:45 am-11:25 am

2 stops36h 40m

$989

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Fri 2/13

4:55 pm-6:30 pm

3 stops40h 35m

Las Vegas Harry Reid Intl

Fri 2/20

7:45 am-11:25 am

2 stops36h 40m

$1,070

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 3/8

2:05 am-4:10 pm

1 stop28h 05m

Las Vegas Harry Reid Intl

Thu 3/12

6:00 am-9:30 pm

2 stops25h 30m

$1,144

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 3/8

2:05 am-4:10 pm

1 stop28h 05m

Las Vegas Harry Reid Intl

Thu 3/12

6:00 am-9:30 pm

2 stops25h 30m

$1,156

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 11/9

1:10 am-2:14 pm

2 stops28h 04m

Las Vegas Harry Reid Intl

Mon 11/24

6:59 pm-5:00 am

2 stops43h 01m

$1,388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

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

What is the cheapest month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from Thailand, with most prices found around $942. The month of April is another great option to travel to Las Vegas, with average flight prices from Thailand averaging around $1,008.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Friday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $955. Flights from Thailand to Las Vegas on a Wednesday will generally be more expensive and average around $1,118. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $976. Flights to Las Vegas are more costly in the morning, with an average ticket price of $1,043. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $1,095 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Thailand for as low as $882 on momondo.

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

You could potentially save up to 13% 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

Direct flights

None
There are no direct flights from Thailand to Las Vegas. There are no popular flight routes from Thailand to Las Vegas.
Search flight deals

  • 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?

  • 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
Philippine AirlinesPriceFrom $821Free CancellationRating
7.3
920 reviews
Search Philippine Airlines flights
Air CanadaPriceFrom $876Free CancellationRating
7.1
10,307 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $905Free CancellationRating
8.3
1,579 reviews
Search Japan Airlines flights
Korean AirPriceFrom $938Free CancellationRating
8.4
1,149 reviews
Search Korean Air flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
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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