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Cheap flights from Las Vegas to Thailand from $327

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 4/2. 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 Las Vegas to Thailand

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
10:50 pm - 11:20 pm
LAS
-
BKK
33h 30m
1 stop
Korean Air Logo
11:15 pm - 3:10 pm
BKK
-
LAS
30h 55m
1 stop
$736Korean Air
Mon, Feb 16 - Mon, Mar 2
ANA Logo
7:52 am - 12:20 am
LAS
-
BKK
25h 28m
2 stops
ANA Logo
7:10 am - 5:59 pm
BKK
-
LAS
24h 49m
2 stops
$737ANA
Wed, Feb 4 - Wed, Mar 11
Korean Air Logo
10:50 pm - 1:25 pm
LAS
-
BKK
23h 35m
1 stop
Korean Air Logo
9:30 pm - 3:10 pm
BKK
-
LAS
32h 40m
1 stop
$738Korean Air
Mon, Feb 16 - Mon, Mar 2
Multiple Airlines Logo
6:00 am - 12:45 am
LAS
-
BKK
27h 45m
2 stops
Multiple Airlines Logo
2:05 am - 7:28 pm
BKK
-
LAS
31h 23m
2 stops
$743Multiple Airlines
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
7:40 am - 12:20 am
LAS
-
BKK
25h 40m
2 stops
United Airlines Logo
9:35 am - 11:55 pm
BKK
-
LAS
28h 20m
2 stops
$751United Airlines
Sat, Feb 14 - Mon, Apr 27
United Airlines Logo
7:40 am - 12:20 am
LAS
-
BKK
25h 40m
2 stops
United Airlines Logo
7:00 am - 8:59 pm
BKK
-
LAS
27h 59m
2 stops
$754United Airlines
Sat, Feb 14 - Tue, Apr 28
China Eastern Logo
9:36 am - 1:55 am
LAS
-
BKK
26h 19m
2 stops
China Eastern Logo
5:05 am - 4:55 pm
BKK
-
LAS
25h 50m
2 stops
$755China Eastern
Tue, Apr 7 - Tue, May 12
STARLUX Airlines Logo
8:00 pm - 4:20 pm
LAS
-
CNX
30h 20m
2 stops
STARLUX Airlines Logo
5:20 pm - 10:53 pm
CNX
-
LAS
43h 33m
2 stops
$1,030STARLUX Airlines
Thu, Apr 2 - Thu, Apr 30
China Eastern Logo
6:15 am - 2:20 pm
LAS
-
CNX
41h 05m
2 stops
China Eastern Logo
4:25 pm - 12:50 pm
CNX
-
LAS
35h 25m
3 stops
$1,333China Eastern
Mon, Jan 26 - Mon, Feb 16
Cathay Pacific Logo
7:59 pm - 7:35 pm
LAS
-
USM
57h 36m
2 stops
Cathay Pacific Logo
11:40 am - 9:02 am
USM
-
LAS
35h 22m
2 stops
$1,781Cathay Pacific
Fri, Mar 13 - Sun, Mar 22

Japan Airlines flights from Las Vegas to Thailand

Our best Japan Airlines deals on Las Vegas to Thailand flight tickets
Japan Airlines
Jan 26
LAS7:49 amLas Vegas Harry Reid Intl
30h 11m
2 stops
BKK5:00 amBangkok Suvarnabhumi
Feb 3
BKK1:10 amBangkok Suvarnabhumi
33h 51m
2 stops
LAS8:01 pmLas Vegas Harry Reid Intl
$760
Japan Airlines
Jan 22
LAS7:05 amLas Vegas Harry Reid Intl
42h 20m
2 stops
BKK4:25 pmBangkok Suvarnabhumi
Jan 30
BKK1:10 amBangkok Suvarnabhumi
33h 51m
2 stops
LAS8:01 pmLas Vegas Harry Reid Intl
$763
Japan Airlines
Jan 28
LAS7:49 amLas Vegas Harry Reid Intl
30h 16m
2 stops
BKK5:05 amBangkok Suvarnabhumi
Jan 31
BKK1:10 amBangkok Suvarnabhumi
33h 51m
2 stops
LAS8:01 pmLas Vegas Harry Reid Intl
$797

United Airlines flights from Las Vegas to Thailand

Our best United Airlines deals on Las Vegas to Thailand flight tickets
United Airlines
Jan 28
LAS6:00 amLas Vegas Harry Reid Intl
38h 25m
2 stops
BKK11:25 amBangkok Suvarnabhumi
Apr 23
BKK7:00 amBangkok Suvarnabhumi
39h 31m
2 stops
LAS8:31 amLas Vegas Harry Reid Intl
$749
United Airlines
Feb 14
LAS7:40 amLas Vegas Harry Reid Intl
25h 40m
2 stops
BKK12:20 amBangkok Suvarnabhumi
Apr 27
BKK9:35 amBangkok Suvarnabhumi
28h 20m
2 stops
LAS11:55 pmLas Vegas Harry Reid Intl
$751
United Airlines
Jan 26
LAS10:44 amLas Vegas Harry Reid Intl
27h 26m
2 stops
BKK5:10 amBangkok Suvarnabhumi
Mar 5
BKK4:55 pmBangkok Suvarnabhumi
23h 03m
2 stops
LAS12:58 amLas 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 21, 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

Mon 2/16

10:50 pm-11:20 pm

1 stop33h 30m

Bangkok Suvarnabhumi

Mon 3/2

11:15 pm-3:10 pm

1 stop30h 55m

$736

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 2/4

7:52 am-12:20 am

2 stops25h 28m

Bangkok Suvarnabhumi

Wed 3/11

7:10 am-5:59 pm

2 stops24h 49m

$737

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 2/16

10:50 pm-1:25 pm

1 stop23h 35m

Bangkok Suvarnabhumi

Mon 3/2

9:30 pm-3:10 pm

1 stop32h 40m

$738

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Thu 3/5

6:00 am-12:45 am

2 stops27h 45m

Bangkok Suvarnabhumi

Wed 3/11

2:05 am-7:28 pm

2 stops31h 23m

$743

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sat 2/14

7:40 am-12:20 am

2 stops25h 40m

Bangkok Suvarnabhumi

Mon 4/27

9:35 am-11:55 pm

2 stops28h 20m

$751

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sat 2/14

7:40 am-12:20 am

2 stops25h 40m

Bangkok Suvarnabhumi

Tue 4/28

7:00 am-8:59 pm

2 stops27h 59m

$754

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 4/7

9:36 am-1:55 am

2 stops26h 19m

Bangkok Suvarnabhumi

Tue 5/12

5:05 am-4:55 pm

2 stops25h 50m

$755

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Thu 4/2

8:00 pm-4:20 pm

2 stops30h 20m

Chiang Mai

Thu 4/30

5:20 pm-10:53 pm

2 stops43h 33m

$1,030

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Mon 1/26

6:15 am-2:20 pm

2 stops41h 05m

Chiang Mai

Mon 2/16

4:25 pm-12:50 pm

3 stops35h 25m

$1,333

Las VegasKo Samui

LAS - USM

LASUSM

Las Vegas Harry Reid Intl

Fri 3/13

7:59 pm-7:35 pm

2 stops57h 36m

Ko Samui

Sun 3/22

11:40 am-9:02 am

2 stops35h 22m

$1,781

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 $1,026 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

24h 00m

Direct flights

None
The fastest flight from Las Vegas to Thailand takes 24h 00m
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
10,646 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $679Free CancellationRating
8.3
1,688 reviews
Search Japan Airlines flights
ANAPriceFrom $690Free CancellationRating
8.4
1,076 reviews
Search ANA flights
Korean AirPriceFrom $699Free CancellationRating
8.4
1,187 reviews
Search Korean Air flights
Singapore AirlinesPriceFrom $702Free CancellationRating
8.1
1,434 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $713Free CancellationRating
7.6
1,140 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $725Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
DeltaPriceFrom $733Free CancellationRating
7.9
8,088 reviews
Search Delta flights
China EasternPriceFrom $749Free CancellationRating
7.2
191 reviews
Search China Eastern flights
STARLUX AirlinesPriceFrom $827Free CancellationRating
8.9
268 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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