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Cheap flights from Thailand to Las Vegas from $425

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 1/27. 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
11:40 pm - 8:05 am
BKK
-
LAS
46h 25m2 stops
Multiple Airlines Logo
7:30 am - 10:40 pm
LAS
-
BKK
25h 10m2 stops
$778Multiple Airlines
Wed, May 13 - Sun, May 17
Multiple Airlines Logo
1:20 pm - 7:13 pm
BKK
-
LAS
44h 53m2 stops
Multiple Airlines Logo
3:58 pm - 12:00 pm
LAS
-
BKK
29h 02m2 stops
$783Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
2:15 am - 6:41 pm
BKK
-
LAS
31h 26m2 stops
Multiple Airlines Logo
7:05 am - 11:40 pm
LAS
-
BKK
25h 35m2 stops
$799Multiple Airlines
Fri, Jan 23 - Sat, Feb 7
Multiple Airlines Logo
2:15 am - 7:05 pm
BKK
-
LAS
30h 50m2 stops
Multiple Airlines Logo
3:34 pm - 11:10 am
LAS
-
BKK
29h 36m2 stops
$801Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Air Canada Logo
8:15 am - 8:52 pm
BKK
-
LAS
27h 37m2 stops
Air Canada Logo
6:15 am - 6:30 am
LAS
-
BKK
33h 15m1 stop
$818Air Canada
Sat, Jan 24 - Sat, Feb 7
Air Canada Logo
8:00 am - 3:59 pm
BKK
-
LAS
22h 59m2 stops
Air Canada Logo
4:45 pm - 6:30 am
LAS
-
BKK
22h 45m1 stop
$822Air Canada
Thu, Jan 29 - Wed, Feb 11
Delta Logo
11:40 pm - 10:35 pm
HKT
-
LAS
37h 55m2 stops
Delta Logo
10:19 am - 10:10 pm
LAS
-
HKT
44h 51m2 stops
$1,037Delta
Mon, Jan 26 - Sun, Feb 8
Delta Logo
11:40 pm - 3:10 pm
HKT
-
LAS
30h 30m1 stop
Delta Logo
6:15 am - 10:10 pm
LAS
-
HKT
48h 55m2 stops
$1,135Delta
Mon, Jan 26 - Sun, Feb 8
Korean Air Logo
11:40 pm - 3:10 pm
HKT
-
LAS
30h 30m1 stop
Korean Air Logo
10:50 pm - 10:10 pm
LAS
-
HKT
32h 20m1 stop
$1,256Korean Air
Sat, Feb 21 - Sat, Feb 28
Korean Air Logo
11:40 pm - 3:10 pm
HKT
-
LAS
30h 30m1 stop
Korean Air Logo
6:00 am - 10:10 pm
LAS
-
HKT
25h 10m2 stops
$1,304Korean Air
Sat, Feb 21 - Sat, Feb 28

United Airlines flights from Thailand to Las Vegas

Our best United Airlines deals on Thailand to Las Vegas flight tickets
United Airlines
Jan 24
BKK4:55 pmBangkok Suvarnabhumi
22h 04m
2 stops
LAS11:59 pmLas Vegas Harry Reid Intl
Feb 7
LAS4:05 pmLas Vegas Harry Reid Intl
28h 20m
3 stops
BKK11:25 amBangkok Suvarnabhumi
$1,004
United Airlines
Feb 1
BKK4:55 pmBangkok Suvarnabhumi
22h 04m
2 stops
LAS11:59 pmLas Vegas Harry Reid Intl
Feb 8
LAS1:35 pmLas Vegas Harry Reid Intl
30h 50m
2 stops
BKK11:25 amBangkok Suvarnabhumi
$1,010
United Airlines
Feb 1
BKK4:55 pmBangkok Suvarnabhumi
22h 04m
2 stops
LAS11:59 pmLas Vegas Harry Reid Intl
Feb 8
LAS4:05 pmLas Vegas Harry Reid Intl
28h 20m
3 stops
BKK11:25 amBangkok Suvarnabhumi
$1,015

Air Canada flights from Thailand to Las Vegas

Our best Air Canada deals on Thailand to Las Vegas flight tickets
Air Canada
Jan 24
BKK8:15 amBangkok Suvarnabhumi
27h 37m
2 stops
LAS8:52 pmLas Vegas Harry Reid Intl
Feb 7
LAS6:15 amLas Vegas Harry Reid Intl
33h 15m
1 stop
BKK6:30 amBangkok Suvarnabhumi
$818
Air Canada
Jan 29
BKK8:00 amBangkok Suvarnabhumi
22h 59m
2 stops
LAS3:59 pmLas Vegas Harry Reid Intl
Feb 11
LAS4:45 pmLas Vegas Harry Reid Intl
22h 45m
1 stop
BKK6:30 amBangkok Suvarnabhumi
$822
Air Canada
Jan 26
BKK8:00 amBangkok Suvarnabhumi
29h 27m
2 stops
LAS10:27 pmLas Vegas Harry Reid Intl
Feb 10
LAS6:15 amLas Vegas Harry Reid Intl
33h 15m
1 stop
BKK6:30 amBangkok Suvarnabhumi
$831

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 January 8, 2026.
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

Wed 5/13

11:40 pm-8:05 am

2 stops46h 25m

Las Vegas Harry Reid Intl

Sun 5/17

7:30 am-10:40 pm

2 stops25h 10m

$778

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 2/3

1:20 pm-7:13 pm

2 stops44h 53m

Las Vegas Harry Reid Intl

Tue 2/10

3:58 pm-12:00 pm

2 stops29h 02m

$783

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Fri 1/23

2:15 am-6:41 pm

2 stops31h 26m

Las Vegas Harry Reid Intl

Sat 2/7

7:05 am-11:40 pm

2 stops25h 35m

$799

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 3/17

2:15 am-7:05 pm

2 stops30h 50m

Las Vegas Harry Reid Intl

Tue 3/24

3:34 pm-11:10 am

2 stops29h 36m

$801

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 1/24

8:15 am-8:52 pm

2 stops27h 37m

Las Vegas Harry Reid Intl

Sat 2/7

6:15 am-6:30 am

1 stop33h 15m

$818

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 1/29

8:00 am-3:59 pm

2 stops22h 59m

Las Vegas Harry Reid Intl

Wed 2/11

4:45 pm-6:30 am

1 stop22h 45m

$822

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Mon 1/26

11:40 pm-10:35 pm

2 stops37h 55m

Las Vegas Harry Reid Intl

Sun 2/8

10:19 am-10:10 pm

2 stops44h 51m

$1,037

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Mon 1/26

11:40 pm-3:10 pm

1 stop30h 30m

Las Vegas Harry Reid Intl

Sun 2/8

6:15 am-10:10 pm

2 stops48h 55m

$1,135

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Sat 2/21

11:40 pm-3:10 pm

1 stop30h 30m

Las Vegas Harry Reid Intl

Sat 2/28

10:50 pm-10:10 pm

1 stop32h 20m

$1,256

Phuket CityLas Vegas

HKT - LAS

HKTLAS

Phuket City

Sat 2/21

11:40 pm-3:10 pm

1 stop30h 30m

Las Vegas Harry Reid Intl

Sat 2/28

6:00 am-10:10 pm

2 stops25h 10m

$1,304

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 $1,007. The month of September is another great option to travel to Las Vegas, with average flight prices from Thailand averaging around $1,017.

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

You could potentially save up to 12% 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

Fastest flight time

24h 31m

Direct flights

None
The fastest flight from Thailand to Las Vegas takes 24h 31m
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
Korean AirPriceFrom $848Free CancellationRating
8.4
1,188 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
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Sunrise Manor
Boulder City
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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