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Cheap flights from Las Vegas to Thailand from $324

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 2/18. 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.
Multiple Airlines Logo
7:55 am - 12:55 am
LAS
-
BKK
27h 00m
2 stops
Multiple Airlines Logo
5:05 am - 5:14 pm
BKK
-
LAS
26h 09m
2 stops
$705Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
Multiple Airlines Logo
7:55 am - 12:45 am
LAS
-
BKK
26h 50m
2 stops
Multiple Airlines Logo
11:30 pm - 5:14 pm
BKK
-
LAS
31h 44m
2 stops
$716Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
Multiple Airlines Logo
7:55 am - 12:55 am
LAS
-
BKK
27h 00m
2 stops
Multiple Airlines Logo
7:55 pm - 5:14 pm
BKK
-
LAS
35h 19m
2 stops
$729Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
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 19
Cathay Pacific Logo
7:10 am - 5:35 pm
LAS
-
HKT
44h 25m
2 stops
Cathay Pacific Logo
6:35 pm - 2:39 pm
HKT
-
LAS
34h 04m
2 stops
$761Cathay Pacific
Wed, Mar 18 - Wed, Mar 25
Cathay Pacific Logo
7:00 am - 12:15 am
LAS
-
BKK
27h 15m
2 stops
Cathay Pacific Logo
3:00 pm - 8:46 am
BKK
-
LAS
31h 46m
2 stops
$761Cathay Pacific
Tue, Mar 17 - Tue, Apr 28
China Eastern Logo
9:10 am - 1:25 pm
LAS
-
CNX
38h 15m
2 stops
China Eastern Logo
4:20 pm - 4:55 pm
CNX
-
LAS
38h 35m
3 stops
$870China Eastern
Fri, May 8 - Tue, Jun 2
Korean Air Logo
10:50 pm - 10:10 pm
LAS
-
HKT
32h 20m
1 stop
Korean Air Logo
11:40 pm - 9:06 pm
HKT
-
LAS
36h 26m
2 stops
$970Korean Air
Wed, Feb 18 - Wed, Mar 4
Qatar Airways Logo
11:39 am - 4:50 pm
LAS
-
UTP
39h 11m
3 stops
Qatar Airways Logo
1:00 pm - 9:00 pm
UTP
-
LAS
46h 00m
3 stops
$1,651Qatar Airways
Tue, Mar 10 - Tue, Mar 31
Qatar Airways Logo
11:51 am - 11:15 am
LAS
-
USM
33h 24m
3 stops
Qatar Airways Logo
8:50 pm - 5:28 pm
USM
-
LAS
34h 38m
3 stops
$1,924Qatar Airways
Thu, Apr 9 - Tue, Apr 21

China Eastern flights from Las Vegas to Thailand

Our best China Eastern deals on Las Vegas to Thailand flight tickets
China Eastern
Apr 7
LAS9:36 amLas Vegas Harry Reid Intl
26h 19m
2 stops
BKK1:55 amBangkok Suvarnabhumi
May 19
BKK5:05 amBangkok Suvarnabhumi
25h 50m
2 stops
LAS4:55 pmLas Vegas Harry Reid Intl
$755
China Eastern
Apr 7
LAS9:36 amLas Vegas Harry Reid Intl
26h 19m
2 stops
BKK1:55 amBangkok Suvarnabhumi
May 15
BKK9:55 pmBangkok Suvarnabhumi
33h 00m
2 stops
LAS4:55 pmLas Vegas Harry Reid Intl
$801
China Eastern
Mar 1
LAS6:00 amLas Vegas Harry Reid Intl
27h 55m
2 stops
BKK12:55 amBangkok Suvarnabhumi
Mar 29
BKK9:55 pmBangkok Suvarnabhumi
33h 43m
2 stops
LAS5:38 pmLas Vegas Harry Reid Intl
$862

STARLUX Airlines flights from Las Vegas to Thailand

Our best STARLUX Airlines deals on Las Vegas to Thailand flight tickets
STARLUX Airlines
Apr 8
LAS11:46 amLas Vegas Harry Reid Intl
34h 14m
2 stops
BKK12:00 pmBangkok Suvarnabhumi
May 4
BKK1:10 pmBangkok Suvarnabhumi
23h 43m
2 stops
LAS10:53 pmLas Vegas Harry Reid Intl
$788
STARLUX Airlines
Mar 3
LAS5:51 pmLas Vegas Harry Reid Intl
31h 39m
2 stops
BKK4:30 pmBangkok Suvarnabhumi
Mar 10
BKK1:45 pmBangkok Suvarnabhumi
24h 10m
2 stops
LAS11:55 pmLas Vegas Harry Reid Intl
$797
STARLUX Airlines
Apr 7
LAS11:46 amLas Vegas Harry Reid Intl
34h 14m
2 stops
BKK12:00 pmBangkok Suvarnabhumi
May 12
BKK1:10 pmBangkok Suvarnabhumi
21h 45m
2 stops
LAS8:55 pmLas Vegas Harry Reid Intl
$812

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 February 2, 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 3/17

7:55 am-12:55 am

2 stops27h 00m

Bangkok Suvarnabhumi

Tue 3/31

5:05 am-5:14 pm

2 stops26h 09m

$705

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 3/17

7:55 am-12:45 am

2 stops26h 50m

Bangkok Suvarnabhumi

Tue 3/31

11:30 pm-5:14 pm

2 stops31h 44m

$716

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 3/16

7:55 am-12:55 am

2 stops27h 00m

Bangkok Suvarnabhumi

Mon 3/23

7:55 pm-5:14 pm

2 stops35h 19m

$729

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 5/19

5:05 am-4:55 pm

2 stops25h 50m

$755

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 3/18

7:10 am-5:35 pm

2 stops44h 25m

Phuket City

Wed 3/25

6:35 pm-2:39 pm

2 stops34h 04m

$761

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 3/17

7:00 am-12:15 am

2 stops27h 15m

Bangkok Suvarnabhumi

Tue 4/28

3:00 pm-8:46 am

2 stops31h 46m

$761

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Fri 5/8

9:10 am-1:25 pm

2 stops38h 15m

Chiang Mai

Tue 6/2

4:20 pm-4:55 pm

3 stops38h 35m

$870

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 2/18

10:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Wed 3/4

11:40 pm-9:06 pm

2 stops36h 26m

$970

Las VegasRayong

LAS - UTP

LASUTP

Las Vegas Harry Reid Intl

Tue 3/10

11:39 am-4:50 pm

3 stops39h 11m

Utapao Rayong Pattaya

Tue 3/31

1:00 pm-9:00 pm

3 stops46h 00m

$1,651

Las VegasKo Samui

LAS - USM

LASUSM

Las Vegas Harry Reid Intl

Thu 4/9

11:51 am-11:15 am

3 stops33h 24m

Ko Samui

Tue 4/21

8:50 pm-5:28 pm

3 stops34h 38m

$1,924

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 $1,021 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 $777 on momondo.

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

You could potentially save up to 3% 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

23h 46m

Direct flights

None
The fastest flight from Las Vegas to Thailand takes 23h 46m
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
ANAPriceFrom $690Free CancellationRating
8.4
1,084 reviews
Search ANA flights
Korean AirPriceFrom $699Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Singapore AirlinesPriceFrom $702Free CancellationRating
8.2
1,443 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $713Free CancellationRating
7.6
1,156 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $725Free CancellationRating
7.4
9,234 reviews
Search United Airlines flights
DeltaPriceFrom $733Free CancellationRating
7.9
8,138 reviews
Search Delta flights
Japan AirlinesPriceFrom $772Free CancellationRating
8.3
1,697 reviews
Search Japan Airlines flights
STARLUX AirlinesPriceFrom $782Free CancellationRating
8.9
269 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $830Free CancellationRating
8.3
803 reviews
Search China Airlines flights
EVA AirPriceFrom $921Free CancellationRating
8.4
1,342 reviews
Search EVA Air 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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