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Cheap flights from Las Vegas to Thailand from $354

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 2/1. 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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Cheap round-trip flights

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Korean Air Logo
6:00 am - 11:20 pmLAS-BKK
26h 20m2 stops
Korean Air Logo
9:50 am - 10:44 pmBKK-LAS
26h 54m2 stops
$717Korean Air
Find Deal
Thu, Mar 5 - Mon, Mar 30
Korean Air Logo
6:48 pm - 11:20 pmLAS-BKK
37h 32m2 stops
Korean Air Logo
9:50 am - 4:20 pmBKK-LAS
20h 30m1 stop
$718Korean Air
Find Deal
Sun, Mar 1 - Thu, Apr 2
Korean Air Logo
6:00 am - 12:45 amLAS-BKK
27h 45m2 stops
Korean Air Logo
9:30 pm - 1:05 pmBKK-LAS
30h 35m2 stops
$719Korean Air
Find Deal
Wed, Nov 26 - Mon, Dec 8
Korean Air Logo
10:50 pm - 1:25 pmLAS-BKK
23h 35m1 stop
Korean Air Logo
9:30 pm - 3:10 pmBKK-LAS
32h 40m1 stop
$722Korean Air
Find Deal
Wed, Nov 26 - Mon, Dec 8
United Airlines Logo
8:00 am - 11:25 amLAS-BKK
36h 25m2 stops
United Airlines Logo
4:55 pm - 11:59 pmBKK-LAS
22h 04m2 stops
$738United Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 17
China Eastern Logo
6:00 am - 9:05 amLAS-CNX
36h 05m3 stops
China Eastern Logo
4:25 pm - 4:51 pmCNX-LAS
39h 26m3 stops
$812China Eastern
Find Deal
Thu, Jan 15 - Mon, Feb 9
China Airlines Logo
8:13 pm - 10:25 amLAS-CNX
23h 12m2 stops
China Airlines Logo
5:35 pm - 11:16 pmCNX-LAS
20h 41m2 stops
$827China Airlines
Find Deal
Mon, Jan 26 - Mon, Feb 16
Cathay Pacific Logo
7:00 am - 5:20 pmLAS-HKT
44h 20m2 stops
Cathay Pacific Logo
11:50 am - 9:43 pmHKT-LAS
23h 53m2 stops
$835Cathay Pacific
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Wed, Apr 22 - Wed, May 6
Cathay Pacific Logo
6:00 pm - 5:20 pmLAS-HKT
57h 20m2 stops
Cathay Pacific Logo
11:50 am - 9:43 pmHKT-LAS
23h 53m2 stops
$841Cathay Pacific
Find Deal
Sun, May 3 - Tue, May 12
China Eastern Logo
6:00 am - 2:20 pmLAS-CNX
41h 20m2 stops
China Eastern Logo
3:35 pm - 4:51 pmCNX-LAS
40h 16m2 stops
$927China Eastern
Find Deal
Thu, Jan 15 - Mon, Feb 9

Korean Air flights from Las Vegas to Thailand

Our best Korean Air deals on Las Vegas to Thailand flight tickets
Korean Air
Mar 5
LAS6:00 amLas Vegas Harry Reid Intl
26h 20m
2 stops
BKK11:20 pmBangkok Suvarnabhumi
Mar 26
BKK9:40 amBangkok Suvarnabhumi
23h 31m
2 stops
LAS7:11 pmLas Vegas Harry Reid Intl
$717
Find similar
Korean Air
Mar 1
LAS6:48 pmLas Vegas Harry Reid Intl
35h 42m
2 stops
BKK9:30 pmBangkok Suvarnabhumi
Mar 25
BKK2:05 amBangkok Suvarnabhumi
28h 05m
1 stop
LAS4:10 pmLas Vegas Harry Reid Intl
$718
Find similar
Korean Air
Nov 26
LAS6:00 amLas Vegas Harry Reid Intl
27h 45m
2 stops
BKK12:45 amBangkok Suvarnabhumi
Dec 8
BKK12:55 amBangkok Suvarnabhumi
28h 50m
2 stops
LAS2:45 pmLas Vegas Harry Reid Intl
$719
Find similar

ANA flights from Las Vegas to Thailand

Our best ANA deals on Las Vegas to Thailand flight tickets
ANA
Nov 27
LAS10:40 amLas Vegas Harry Reid Intl
28h 50m
2 stops
BKK6:30 amBangkok Suvarnabhumi
Dec 10
BKK7:10 amBangkok Suvarnabhumi
20h 30m
2 stops
LAS12:40 pmLas Vegas Harry Reid Intl
$720
Find similar
ANA
Dec 2
LAS6:00 amLas Vegas Harry Reid Intl
33h 30m
2 stops
BKK6:30 amBangkok Suvarnabhumi
Dec 16
BKK9:10 amBangkok Suvarnabhumi
23h 48m
2 stops
LAS5:58 pmLas Vegas Harry Reid Intl
$742
Find similar
ANA
Dec 2
LAS8:05 amLas Vegas Harry Reid Intl
31h 25m
2 stops
BKK6:30 amBangkok Suvarnabhumi
Dec 9
BKK7:10 amBangkok Suvarnabhumi
25h 48m
2 stops
LAS5:58 pmLas Vegas Harry Reid Intl
$745
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 November 13, 2025.
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

Thu 3/5

6:00 am-11:20 pm

2 stops26h 20m

Bangkok Suvarnabhumi

Mon 3/30

9:50 am-10:44 pm

2 stops26h 54m

$717

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Sun 3/1

6:48 pm-11:20 pm

2 stops37h 32m

Bangkok Suvarnabhumi

Thu 4/2

9:50 am-4:20 pm

1 stop20h 30m

$718

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 11/26

6:00 am-12:45 am

2 stops27h 45m

Bangkok Suvarnabhumi

Mon 12/8

9:30 pm-1:05 pm

2 stops30h 35m

$719

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Wed 11/26

10:50 pm-1:25 pm

1 stop23h 35m

Bangkok Suvarnabhumi

Mon 12/8

9:30 pm-3:10 pm

1 stop32h 40m

$722

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Thu 11/27

8:00 am-11:25 am

2 stops36h 25m

Bangkok Suvarnabhumi

Wed 12/17

4:55 pm-11:59 pm

2 stops22h 04m

$738

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Thu 1/15

6:00 am-9:05 am

3 stops36h 05m

Chiang Mai

Mon 2/9

4:25 pm-4:51 pm

3 stops39h 26m

$812

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

$827

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Wed 4/22

7:00 am-5:20 pm

2 stops44h 20m

Phuket City

Wed 5/6

11:50 am-9:43 pm

2 stops23h 53m

$835

Las VegasPhuket City

LAS - HKT

LASHKT

Las Vegas Harry Reid Intl

Sun 5/3

6:00 pm-5:20 pm

2 stops57h 20m

Phuket City

Tue 5/12

11:50 am-9:43 pm

2 stops23h 53m

$841

Las VegasChiang Mai

LAS - CNX

LASCNX

Las Vegas Harry Reid Intl

Thu 1/15

6:00 am-2:20 pm

2 stops41h 20m

Chiang Mai

Mon 2/9

3:35 pm-4:51 pm

2 stops40h 16m

$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.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as $1,094. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Saturday, with ticket prices averaging around $1,962.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from Las Vegas in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,062 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Thailand is in the afternoon when prices are around $1,310.

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 $1,096 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 $831 on momondo.

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

You could potentially save up to 12% 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

Direct flights

None
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
Singapore AirlinesPriceFrom $702Free CancellationRating
8.1
1,401 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $703Free CancellationRating
8.4
1,163 reviews
Search Korean Air flights
United AirlinesPriceFrom $726Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
China EasternPriceFrom $737Free CancellationRating
7.2
177 reviews
Search China Eastern flights
ANAPriceFrom $747Free CancellationRating
8.4
1,004 reviews
Search ANA flights
DeltaPriceFrom $752Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Japan AirlinesPriceFrom $795Free CancellationRating
8.3
1,613 reviews
Search Japan Airlines flights
China AirlinesPriceFrom $830Free CancellationRating
8.3
778 reviews
Search China Airlines flights
STARLUX AirlinesPriceFrom $844Free CancellationRating
8.9
227 reviews
Search STARLUX Airlines flights
Cathay PacificPriceFrom $847Free CancellationRating
7.6
1,058 reviews
Search Cathay Pacific 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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