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Cheap flights from Las Vegas to Thailand from $326

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 2/4. 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
6:05 am - 9:25 pm
LAS
-
BKK
48h 20m2 stops
Multiple Airlines Logo
10:45 pm - 4:48 pm
BKK
-
LAS
32h 03m2 stops
$702Multiple Airlines
Sun, Mar 1 - Sun, Apr 5
United Airlines Logo
7:04 pm - 9:45 am
LAS
-
BKK
24h 41m2 stops
United Airlines Logo
9:35 am - 12:01 am
BKK
-
LAS
28h 26m2 stops
$718United Airlines
Mon, Apr 20 - Sun, Jun 21
ANA Logo
7:30 am - 12:20 am
LAS
-
BKK
25h 50m2 stops
ANA Logo
2:25 pm - 11:59 pm
BKK
-
LAS
24h 34m2 stops
$732ANA
Wed, Jan 21 - Tue, Jan 27
ANA Logo
7:30 am - 12:20 am
LAS
-
BKK
25h 50m2 stops
ANA Logo
2:25 pm - 11:59 pm
BKK
-
LAS
24h 34m2 stops
$733ANA
Wed, Jan 21 - Tue, Jan 27
Cathay Pacific Logo
1:15 pm - 11:20 am
LAS
-
HKT
31h 05m2 stops
Cathay Pacific Logo
12:20 pm - 10:06 am
HKT
-
LAS
36h 46m2 stops
$878Cathay Pacific
Tue, Feb 3 - Tue, Feb 10
Cathay Pacific Logo
11:45 am - 5:35 pm
LAS
-
HKT
38h 50m2 stops
Cathay Pacific Logo
12:20 pm - 8:01 pm
HKT
-
LAS
46h 41m2 stops
$884Cathay Pacific
Wed, Jan 14 - Thu, Jan 22
China Airlines Logo
8:07 pm - 10:20 am
LAS
-
CNX
24h 13m2 stops
China Airlines Logo
11:20 am - 3:03 pm
CNX
-
LAS
41h 43m2 stops
$921China Airlines
Fri, May 8 - Tue, Jun 2
Korean Air Logo
7:59 pm - 10:55 pm
LAS
-
CNX
35h 56m2 stops
Korean Air Logo
12:15 am - 3:10 pm
CNX
-
LAS
29h 55m1 stop
$922Korean Air
Mon, Jan 26 - Sun, Feb 15
China Airlines Logo
8:13 pm - 10:25 am
LAS
-
CNX
23h 12m2 stops
China Airlines Logo
5:35 pm - 11:16 pm
CNX
-
LAS
20h 41m2 stops
$923China Airlines
Mon, Jan 26 - Mon, Feb 16
Korean Air Logo
10:50 pm - 10:10 pm
LAS
-
HKT
32h 20m1 stop
Korean Air Logo
11:40 pm - 3:00 pm
HKT
-
LAS
30h 20m2 stops
$927Korean Air
Mon, Jan 12 - Tue, Jan 20

China Eastern flights from Las Vegas to Thailand

Our best China Eastern deals on Las Vegas to Thailand flight tickets
China Eastern
Apr 12
LAS9:36 amLas Vegas Harry Reid Intl
25h 04m
2 stops
BKK12:40 amBangkok Suvarnabhumi
May 12
BKK5:05 amBangkok Suvarnabhumi
25h 50m
2 stops
LAS4:55 pmLas Vegas Harry Reid Intl
$753
Find similar
China Eastern
Jan 18
LAS6:15 amLas Vegas Harry Reid Intl
30h 50m
2 stops
BKK4:05 amBangkok Suvarnabhumi
Jan 27
BKK7:55 pmBangkok Suvarnabhumi
32h 10m
2 stops
LAS1:05 pmLas Vegas Harry Reid Intl
$754
Find similar
China Eastern
Jan 15
LAS6:15 amLas Vegas Harry Reid Intl
41h 05m
2 stops
CNX2:20 pmChiang Mai
Feb 9
CNX10:05 amChiang Mai
42h 00m
3 stops
LAS1:05 pmLas Vegas Harry Reid Intl
$2,387
Find similar

ANA flights from Las Vegas to Thailand

Our best ANA deals on Las Vegas to Thailand flight tickets
ANA
Jan 21
LAS7:30 amLas Vegas Harry Reid Intl
25h 50m
2 stops
BKK12:20 amBangkok Suvarnabhumi
Jan 27
BKK2:25 pmBangkok Suvarnabhumi
24h 34m
2 stops
LAS11:59 pmLas Vegas Harry Reid Intl
$733
Find similar
ANA
Jan 21
LAS7:30 amLas Vegas Harry Reid Intl
25h 50m
2 stops
BKK12:20 amBangkok Suvarnabhumi
Jan 28
BKK7:10 amBangkok Suvarnabhumi
20h 32m
2 stops
LAS12:42 pmLas Vegas Harry Reid Intl
$736
Find similar
ANA
Apr 22
LAS6:00 amLas Vegas Harry Reid Intl
27h 55m
2 stops
BKK11:55 pmBangkok Suvarnabhumi
Jun 24
BKK9:35 amBangkok Suvarnabhumi
24h 32m
2 stops
LAS8:07 pmLas Vegas Harry Reid Intl
$758
Find similar

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 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

Sun 3/1

6:05 am-9:25 pm

2 stops48h 20m

Bangkok Suvarnabhumi

Sun 4/5

10:45 pm-4:48 pm

2 stops32h 03m

$702

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 4/20

7:04 pm-9:45 am

2 stops24h 41m

Bangkok Suvarnabhumi

Sun 6/21

9:35 am-12:01 am

2 stops28h 26m

$718

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 1/21

7:30 am-12:20 am

2 stops25h 50m

Bangkok Suvarnabhumi

Tue 1/27

2:25 pm-11:59 pm

2 stops24h 34m

$732

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 1/21

7:30 am-12:20 am

2 stops25h 50m

Bangkok Suvarnabhumi

Tue 1/27

2:25 pm-11:59 pm

2 stops24h 34m

$733

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Tue 2/3

1:15 pm-11:20 am

2 stops31h 05m

Phuket City

Tue 2/10

12:20 pm-10:06 am

2 stops36h 46m

$878

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 1/14

11:45 am-5:35 pm

2 stops38h 50m

Phuket City

Thu 1/22

12:20 pm-8:01 pm

2 stops46h 41m

$884

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

$921

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Mon 1/26

7:59 pm-10:55 pm

2 stops35h 56m

Chiang Mai

Sun 2/15

12:15 am-3:10 pm

1 stop29h 55m

$922

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Mon 1/26

8:13 pm-10:25 am

2 stops23h 12m

Chiang Mai

Mon 2/16

5:35 pm-11:16 pm

2 stops20h 41m

$923

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Mon 1/12

10:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Tue 1/20

11:40 pm-3:00 pm

2 stops30h 20m

$927

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 $796. 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 $831.

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 $1,035 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 $827 on momondo.

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 12m

Direct flights

None
The fastest flight from Las Vegas to Thailand takes 23h 12m
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
1,055 reviews
Search ANA flights
Korean AirPriceFrom $700Free CancellationRating
8.4
1,185 reviews
Search Korean Air flights
Singapore AirlinesPriceFrom $702Free CancellationRating
8.1
1,424 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $713Free CancellationRating
7.6
1,114 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $725Free CancellationRating
7.4
9,128 reviews
Search United Airlines flights
DeltaPriceFrom $733Free CancellationRating
7.9
8,023 reviews
Search Delta flights
China EasternPriceFrom $749Free CancellationRating
7.2
184 reviews
Search China Eastern flights
Japan AirlinesPriceFrom $795Free CancellationRating
8.3
1,663 reviews
Search Japan Airlines flights
STARLUX AirlinesPriceFrom $827Free CancellationRating
8.9
253 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $830Free CancellationRating
8.3
798 reviews
Search China 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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