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Cheap flights from Las Vegas to Thailand from $348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Thailand departing on 1/26. 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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0 bags

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Find the cheapest flights from Las Vegas to Thailand

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 12:55 am
LAS
-
BKK
26h 55m
2 stops
Multiple Airlines Logo
12:55 am - 5:14 pm
BKK
-
LAS
30h 19m
2 stops
$729Multiple Airlines
Tue, Mar 3 - Mon, Mar 16
ANA Logo
7:40 am - 12:20 am
LAS
-
BKK
25h 40m
2 stops
ANA Logo
2:25 pm - 11:55 pm
BKK
-
LAS
24h 30m
2 stops
$734ANA
Tue, Feb 3 - Tue, Feb 17
United Airlines Logo
1:35 pm - 11:25 am
LAS
-
BKK
30h 50m
2 stops
United Airlines Logo
9:35 am - 8:31 am
BKK
-
LAS
36h 56m
2 stops
$738United Airlines
Wed, Jan 28 - Thu, Apr 23
United Airlines Logo
7:30 am - 11:25 am
LAS
-
BKK
36h 55m
3 stops
United Airlines Logo
9:35 am - 8:31 am
BKK
-
LAS
36h 56m
2 stops
$743United Airlines
Wed, Jan 28 - Thu, Apr 23
Korean Air Logo
10:50 pm - 10:10 pm
LAS
-
HKT
32h 20m
1 stop
Korean Air Logo
11:40 pm - 3:10 pm
HKT
-
LAS
30h 30m
1 stop
$882Korean Air
Mon, Feb 2 - Sun, Feb 15
Korean Air Logo
6:00 am - 10:10 pm
LAS
-
HKT
25h 10m
2 stops
Korean Air Logo
11:40 pm - 1:11 pm
HKT
-
LAS
28h 31m
2 stops
$901Korean Air
Fri, Feb 27 - Fri, Mar 6
China Airlines Logo
8:07 pm - 10:20 am
LAS
-
CNX
24h 13m
2 stops
China Airlines Logo
11:20 am - 7:12 pm
CNX
-
LAS
45h 52m
2 stops
$915China Airlines
Fri, May 8 - Tue, Jun 2
China Airlines Logo
8:07 pm - 10:20 am
LAS
-
CNX
24h 13m
2 stops
China Airlines Logo
11:20 am - 3:03 pm
CNX
-
LAS
41h 43m
2 stops
$924China Airlines
Fri, May 8 - Tue, Jun 2
Cathay Pacific Logo
7:00 am - 5:35 pm
LAS
-
HKT
43h 35m
2 stops
Cathay Pacific Logo
12:20 pm - 9:00 pm
HKT
-
LAS
22h 40m
2 stops
$941Cathay Pacific
Fri, Feb 20 - Wed, Mar 11
Cathay Pacific Logo
5:50 pm - 11:20 am
LAS
-
HKT
50h 30m
2 stops
Cathay Pacific Logo
12:20 pm - 1:39 pm
HKT
-
LAS
40h 19m
2 stops
$1,023Cathay Pacific
Sat, Feb 28 - Sat, Mar 7

ANA flights from Las Vegas to Thailand

Our best ANA deals on Las Vegas to Thailand flight tickets
ANA
Feb 3
LAS7:40 amLas Vegas Harry Reid Intl
25h 40m
2 stops
BKK12:20 amBangkok Suvarnabhumi
Feb 17
BKK2:25 pmBangkok Suvarnabhumi
24h 30m
2 stops
LAS11:55 pmLas Vegas Harry Reid Intl
$734
ANA
Feb 8
LAS6:00 amLas Vegas Harry Reid Intl
27h 20m
2 stops
BKK12:20 amBangkok Suvarnabhumi
Feb 17
BKK2:25 pmBangkok Suvarnabhumi
24h 30m
2 stops
LAS11:55 pmLas Vegas Harry Reid Intl
$749
ANA
Jan 22
LAS6:00 amLas Vegas Harry Reid Intl
33h 30m
2 stops
BKK6:30 amBangkok Suvarnabhumi
Feb 4
BKK7:10 amBangkok Suvarnabhumi
25h 43m
2 stops
LAS5:53 pmLas Vegas Harry Reid Intl
$758

United Airlines flights from Las Vegas to Thailand

Our best United Airlines deals on Las Vegas to Thailand flight tickets
United Airlines
Jan 28
LAS1:35 pmLas Vegas Harry Reid Intl
30h 50m
2 stops
BKK11:25 amBangkok Suvarnabhumi
Apr 23
BKK9:35 amBangkok Suvarnabhumi
36h 56m
2 stops
LAS8:31 amLas Vegas Harry Reid Intl
$738
United Airlines
Jan 28
LAS7:30 amLas Vegas Harry Reid Intl
36h 55m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Apr 23
BKK9:35 amBangkok Suvarnabhumi
36h 56m
2 stops
LAS8:31 amLas Vegas Harry Reid Intl
$743
United Airlines
Jan 27
LAS1:35 pmLas Vegas Harry Reid Intl
30h 50m
2 stops
BKK11:25 amBangkok Suvarnabhumi
Apr 14
BKK3:40 pmBangkok Suvarnabhumi
34h 48m
2 stops
LAS12:28 pmLas Vegas Harry Reid Intl
$752

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Thailand 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 15, 2026.
Use the filters below to find and compare flights from Las Vegas to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 3/3

7:00 am-12:55 am

2 stops26h 55m

Bangkok Suvarnabhumi

Mon 3/16

12:55 am-5:14 pm

2 stops30h 19m

$729

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 2/3

7:40 am-12:20 am

2 stops25h 40m

Bangkok Suvarnabhumi

Tue 2/17

2:25 pm-11:55 pm

2 stops24h 30m

$734

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 1/28

1:35 pm-11:25 am

2 stops30h 50m

Bangkok Suvarnabhumi

Thu 4/23

9:35 am-8:31 am

2 stops36h 56m

$738

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 1/28

7:30 am-11:25 am

3 stops36h 55m

Bangkok Suvarnabhumi

Thu 4/23

9:35 am-8:31 am

2 stops36h 56m

$743

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Mon 2/2

10:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Sun 2/15

11:40 pm-3:10 pm

1 stop30h 30m

$882

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Fri 2/27

6:00 am-10:10 pm

2 stops25h 10m

Phuket City

Fri 3/6

11:40 pm-1:11 pm

2 stops28h 31m

$901

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Fri 5/8

8:07 pm-10:20 am

2 stops24h 13m

Chiang Mai

Tue 6/2

11:20 am-7:12 pm

2 stops45h 52m

$915

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Fri 5/8

8:07 pm-10:20 am

2 stops24h 13m

Chiang Mai

Tue 6/2

11:20 am-3:03 pm

2 stops41h 43m

$924

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Fri 2/20

7:00 am-5:35 pm

2 stops43h 35m

Phuket City

Wed 3/11

12:20 pm-9:00 pm

2 stops22h 40m

$941

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Sat 2/28

5:50 pm-11:20 am

2 stops50h 30m

Phuket City

Sat 3/7

12:20 pm-1:39 pm

2 stops40h 19m

$1,023

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 Thailand from

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

What is the cheapest month to fly to Thailand?

The month of August is, on average, the cheapest month to fly to Thailand from Las Vegas, with most prices found around $795. If you are unable to visit Thailand during the month of August, then departing from Las Vegas during the month September is also very affordable. Most momondo users find prices during this month for around $828.

How far in advance should I book a flight 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 $1,028 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 $798 on momondo.

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

You could potentially save up to 1% 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

Fastest flight time

21h 05m

Direct flights

None
The fastest flight from Las Vegas to Thailand takes 21h 05m
There are no direct flights from Las Vegas to Thailand. There are no popular flight routes from Las Vegas to Thailand.
Search flight deals

  • 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?

  • 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
Air CanadaPriceFrom $670Free CancellationRating
7.1
10,624 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $679Free CancellationRating
8.3
1,685 reviews
Search Japan Airlines flights
ANAPriceFrom $690Free CancellationRating
8.4
1,073 reviews
Search ANA flights
Korean AirPriceFrom $700Free CancellationRating
8.4
1,187 reviews
Search Korean Air flights
Singapore AirlinesPriceFrom $702Free CancellationRating
8.1
1,431 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $713Free CancellationRating
7.6
1,130 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $725Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
DeltaPriceFrom $733Free CancellationRating
7.9
8,051 reviews
Search Delta flights
China EasternPriceFrom $749Free CancellationRating
7.2
189 reviews
Search China Eastern flights
STARLUX AirlinesPriceFrom $827Free CancellationRating
8.9
264 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.

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