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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 1/20. 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
7:07 am - 12:55 am
LAS
-
BKK
26h 48m2 stops
Multiple Airlines Logo
5:05 am - 5:18 pm
BKK
-
LAS
27h 13m2 stops
$701Multiple Airlines
Mon, Jan 19 - Mon, Feb 2
United Airlines Logo
10:39 am - 9:45 am
LAS
-
BKK
33h 06m2 stops
United Airlines Logo
9:35 am - 8:38 pm
BKK
-
LAS
25h 03m2 stops
$719United Airlines
Tue, Apr 7 - Mon, Apr 27
ANA Logo
6:00 am - 11:55 pm
LAS
-
BKK
27h 55m2 stops
ANA Logo
9:35 am - 8:07 pm
BKK
-
LAS
24h 32m2 stops
$720ANA
Wed, Apr 29 - Wed, May 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
$738ANA
Tue, Jan 20 - Tue, Jan 27
Korean Air Logo
10:50 pm - 10:10 pm
LAS
-
HKT
32h 20m1 stop
Korean Air Logo
11:40 pm - 3:10 pm
HKT
-
LAS
30h 30m1 stop
$899Korean Air
Sun, Jan 25 - Mon, Feb 2
Korean Air Logo
7:59 pm - 10:10 pm
LAS
-
HKT
35h 11m2 stops
Korean Air Logo
11:40 pm - 3:00 pm
HKT
-
LAS
30h 20m2 stops
$901Korean Air
Sun, Jan 25 - Mon, Feb 2
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
China Airlines Logo
8:07 pm - 10:20 am
LAS
-
CNX
24h 13m2 stops
China Airlines Logo
11:20 am - 7:12 pm
CNX
-
LAS
45h 52m2 stops
$924China Airlines
Fri, May 8 - Tue, Jun 2
Cathay Pacific Logo
3:50 pm - 11:20 am
LAS
-
HKT
29h 30m2 stops
Cathay Pacific Logo
12:20 pm - 9:02 am
HKT
-
LAS
34h 42m2 stops
$928Cathay Pacific
Wed, Mar 11 - Sat, Mar 21
Cathay Pacific Logo
7:10 am - 11:20 am
LAS
-
HKT
38h 10m2 stops
Cathay Pacific Logo
6:35 pm - 10:51 pm
HKT
-
LAS
42h 16m2 stops
$938Cathay Pacific
Sat, Mar 14 - Sun, Mar 22

Korean Air flights from Las Vegas to Thailand

Our best Korean Air deals on Las Vegas to Thailand flight tickets
Korean Air
Mar 2
LAS10:50 pmLas Vegas Harry Reid Intl
34h 55m
1 stop
BKK12:45 amBangkok Suvarnabhumi
Mar 16
BKK2:05 amBangkok Suvarnabhumi
28h 05m
1 stop
LAS4:10 pmLas Vegas Harry Reid Intl
$787
Korean Air
Feb 16
LAS6:00 amLas Vegas Harry Reid Intl
27h 45m
2 stops
BKK12:45 amBangkok Suvarnabhumi
Mar 3
BKK2:05 amBangkok Suvarnabhumi
28h 05m
1 stop
LAS3:10 pmLas Vegas Harry Reid Intl
$790
Korean Air
Feb 16
LAS10:50 pmLas Vegas Harry Reid Intl
23h 35m
1 stop
BKK1:25 pmBangkok Suvarnabhumi
Mar 3
BKK2:05 amBangkok Suvarnabhumi
28h 05m
1 stop
LAS3:10 pmLas Vegas Harry Reid Intl
$791

ANA flights from Las Vegas to Thailand

Our best ANA deals on Las Vegas to Thailand flight tickets
ANA
Apr 29
LAS6:00 amLas Vegas Harry Reid Intl
27h 55m
2 stops
BKK11:55 pmBangkok Suvarnabhumi
May 27
BKK9:35 amBangkok Suvarnabhumi
24h 32m
2 stops
LAS8:07 pmLas Vegas Harry Reid Intl
$720
ANA
Jan 20
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
$738
ANA
Feb 26
LAS7:40 amLas Vegas Harry Reid Intl
25h 40m
2 stops
BKK12:20 amBangkok Suvarnabhumi
Mar 11
BKK7:10 amBangkok Suvarnabhumi
25h 45m
2 stops
LAS6:55 pmLas Vegas Harry Reid Intl
$765

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 8, 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 1/19

7:07 am-12:55 am

2 stops26h 48m

Bangkok Suvarnabhumi

Mon 2/2

5:05 am-5:18 pm

2 stops27h 13m

$701

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 4/7

10:39 am-9:45 am

2 stops33h 06m

Bangkok Suvarnabhumi

Mon 4/27

9:35 am-8:38 pm

2 stops25h 03m

$719

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 4/29

6:00 am-11:55 pm

2 stops27h 55m

Bangkok Suvarnabhumi

Wed 5/27

9:35 am-8:07 pm

2 stops24h 32m

$720

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Tue 1/20

7:30 am-12:20 am

2 stops25h 50m

Bangkok Suvarnabhumi

Tue 1/27

2:25 pm-11:59 pm

2 stops24h 34m

$738

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Sun 1/25

10:50 pm-10:10 pm

1 stop32h 20m

Phuket City

Mon 2/2

11:40 pm-3:10 pm

1 stop30h 30m

$899

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Sun 1/25

7:59 pm-10:10 pm

2 stops35h 11m

Phuket City

Mon 2/2

11:40 pm-3:00 pm

2 stops30h 20m

$901

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 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

$924

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 3/11

3:50 pm-11:20 am

2 stops29h 30m

Phuket City

Sat 3/21

12:20 pm-9:02 am

2 stops34h 42m

$928

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Sat 3/14

7:10 am-11:20 am

2 stops38h 10m

Phuket City

Sun 3/22

6:35 pm-10:51 pm

2 stops42h 16m

$938

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.

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
1,060 reviews
Search ANA flights
Korean AirPriceFrom $700Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Singapore AirlinesPriceFrom $702Free CancellationRating
8.1
1,429 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $713Free CancellationRating
7.6
1,124 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $725Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
DeltaPriceFrom $733Free CancellationRating
7.9
8,025 reviews
Search Delta flights
China EasternPriceFrom $749Free CancellationRating
7.2
187 reviews
Search China Eastern flights
Japan AirlinesPriceFrom $795Free CancellationRating
8.3
1,671 reviews
Search Japan Airlines flights
STARLUX AirlinesPriceFrom $827Free CancellationRating
8.9
256 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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