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$547+ Cheap flights from Bangkok to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAS
Jul 14 — Jul 211
Tue 7/14
Tue 7/21
1 adult, Economy
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Cheap flight deals from Bangkok to Las Vegas

Cheapest flights from Bangkok to Las Vegas
Explore the most affordable flight options available from Bangkok to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.

This lastminute.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:55 pm
BKK
-
LAS
2 stops48h 08m
ANA
Thu 6/256:00 am
LAS
-
BKK
2 stops27h 55m
ANA
Deal found 6/9$743
This Justfly.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:35 am
BKK
-
LAS
2 stops28h 28m
ANA
Wed 8/122:09 pm
LAS
-
BKK
2 stops35h 21m
ANA
Deal found 6/11$765
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:35 am
BKK
-
LAS
2 stops29h 01m
ANA
Sat 8/296:50 am
LAS
-
BKK
2 stops27h 05m
ANA
Deal found 6/12$766
This Gotogate deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:00 am
BKK
-
LAS
2 stops31h 36m
ANA
Fri 8/146:50 am
LAS
-
BKK
2 stops33h 05m
ANA
Deal found 6/10$780
This Flysmarter deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:35 pm
BKK
-
LAS
2 stops36h 29m
ANA
Wed 9/3010:44 am
LAS
-
BKK
2 stops29h 11m
ANA
Deal found 6/9$787
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:35 am
BKK
-
LAS
2 stops28h 53m
United Airlines
Sat 9/193:07 pm
LAS
-
BKK
2 stops47h 28m
United Airlines
Deal found 6/10$789
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:35 am
BKK
-
LAS
2 stops37h 59m
United Airlines
Wed 9/301:30 pm
LAS
-
BKK
3 stops30h 05m
United Airlines
Deal found 6/9$791
This Mytrip deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:30 am
DMK
-
LAS
2 stops22h 50m
Multiple Airlines
Wed 7/156:50 am
LAS
-
DMK
2 stops29h 50m
Multiple Airlines
Deal found 6/13$1,495
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:30 pm
DMK
-
LAS
2 stops31h 31m
Multiple Airlines
Thu 8/278:30 am
LAS
-
DMK
2 stops27h 30m
Multiple Airlines
Deal found 6/12$1,653
This Emirates deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:50 pm
DMK
-
LAS
2 stops32h 41m
Emirates
Fri 10/3011:08 am
LAS
-
DMK
2 stops32h 52m
Emirates
Deal found 6/11$1,944
This Emirates deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:50 pm
DMK
-
LAS
2 stops32h 41m
Emirates
Fri 10/2311:27 am
LAS
-
DMK
2 stops32h 33m
Emirates
Deal found 6/11$1,962
This Emirates deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:50 pm
DMK
-
LAS
2 stops34h 38m
Emirates
Sat 10/3111:08 am
LAS
-
DMK
2 stops32h 52m
Emirates
Deal found 6/11$2,061

Find flight deals from Bangkok to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 14, 2026.

Round-trip from

$766
(FlightHub)

One-way from

$547
(Kiwi.com)

Popular in

August

Cheapest in

June

Average price

$936
From Bangkok to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Bangkok to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangkok to Las Vegas 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, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
Use the filters below to find and compare flights from Bangkok to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 9/15

9:35 am-12:28 am

2 stops28h 53m

Las Vegas Harry Reid Intl

Sat 9/19

3:07 pm-9:35 am

3 stops28h 28m

$789

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 9/13

9:35 am-9:34 am

2 stops37h 59m

Las Vegas Harry Reid Intl

Wed 9/30

1:30 pm-9:35 am

3 stops30h 05m

$791

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 9/21

7:00 am-8:32 pm

2 stops27h 32m

Las Vegas Harry Reid Intl

Sat 9/26

2:23 pm-9:35 am

2 stops29h 12m

$799
Quickest round-trip

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 10/13

7:00 am-3:10 pm

2 stops22h 10m

Las Vegas Harry Reid Intl

Fri 10/23

7:37 pm-11:25 am

2 stops25h 48m

$863

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 9/24

9:40 pm-6:46 pm

2 stops35h 06m

Las Vegas Harry Reid Intl

Mon 10/12

7:30 pm-11:35 pm

2 stops38h 05m

$882

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 9/14

2:35 am-4:20 pm

1 stop27h 45m

Las Vegas Harry Reid Intl

Sat 9/19

11:50 pm-1:35 pm

1 stop23h 45m

$885

BangkokLas Vegas

DMK - LAS

DMKLAS

Bangkok Don Mueang Intl

Thu 6/25

7:30 am-4:20 pm

2 stops22h 50m

Las Vegas Harry Reid Intl

Wed 7/15

6:50 am-2:40 am

2 stops29h 50m

$1,495

BangkokLas Vegas

DMK - LAS

DMKLAS

Bangkok Don Mueang Intl

Sun 8/23

11:30 pm-5:01 pm

2 stops31h 31m

Las Vegas Harry Reid Intl

Thu 8/27

8:30 am-2:00 am

2 stops27h 30m

$1,653

BangkokLas Vegas

DMK - LAS

DMKLAS

Bangkok Don Mueang Intl

Tue 10/13

11:50 pm-6:31 pm

2 stops32h 41m

Las Vegas Harry Reid Intl

Fri 10/23

11:27 am-10:00 am

2 stops32h 33m

$1,962

BangkokLas Vegas

DMK - LAS

DMKLAS

Bangkok Don Mueang Intl

Thu 10/22

12:10 pm-8:28 pm

2 stops46h 18m

Las Vegas Harry Reid Intl

Thu 10/29

11:08 am-8:15 pm

2 stops43h 07m

$2,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Bangkok with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Las Vegas

What is the cheapest month to book a flight from Bangkok to Las Vegas?

Currently, July is the cheapest month in which you can book a flight from Bangkok to Las Vegas (average of $454). Flying from Bangkok to Las Vegas in February is currently the most expensive (average of $1,015). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Bangkok to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated June 14, 2026.
Peruse reviews from past customers who have flown with Korean Air,Delta, andUnited Airlines from Bangkok to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,218 reviews
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
7.9
Good
8,405 reviews
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
9,819 reviews
Korean Air
8.4
Very good
1,218 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Bangkok?

    Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Bangkok. On average, Harry Reid Intl has 0 inbound flights from Bangkok per day from 3 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

  • How long is the flight from Bangkok to Las Vegas?

    There are many flights that can get you from Bangkok to Las Vegas in 28h 53m. Fly via United Airlines or Emirates to get the fastest option. There are 8270 mi between Bangkok and Las Vegas. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Bangkok to Las Vegas round-trip?

    Our cheapest airline available from Bangkok to Las Vegas is Korean Air. Our recent data shows that you can find tickets from as low as $791 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $795 and $803 round-trip. Users have found that Korean Air is 27% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Bangkok to Las Vegas one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $479. However, be on the lookout for offers from STARLUX Airlines and Korean Air, as they are both options that can get you from Bangkok to Las Vegas for a low price.

  • Can I find deals for flights from Bangkok to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Bangkok to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Las Vegas.

  • Can I find deals for business class flights from Bangkok to Las Vegas?

    Yes. Cheapflights offers flight deals from Bangkok to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok to Las Vegas?

    Currently, July is the cheapest month in which you can book a flight from Bangkok to Las Vegas (average of $454). Flying from Bangkok to Las Vegas in February is currently the most expensive (average of $1,015). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Mesquite
Henderson
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangkok to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Las Vegas flights
Phuket City to Las Vegas flights

Top 3 airlines flying from Bangkok to Las Vegas

Discover the top 3 airlines that operate flights from Bangkok to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$791Average$1,017FlexibilityNo cancel feeOn-time81%
DeltaCheapest$803Average$1,298FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$983Average$1,167FlexibilityNo cancel feeOn-time69%

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