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Cheap flights from Bangkok to Las Vegas from ฿13,369

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAS
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 8 January 2026.

Round-trip from

฿24,473

One-way from

฿13,369

Popular in

August

Cheapest in

November

Average price

฿40,674
13/5-17/5
  • 13/5-17/5
  • 4 total stops
  • 71h 35m total
  • Bangkok to Las Vegas
Search Deals
27/1
  • 27/1
  • 3 total stops
  • 44h 33m total
  • Bangkok to Las Vegas
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (฿8,217 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿17,074 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Bangkok to Las Vegas

Enter your travel dates to find the best prices.

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 8 January 2026.

Wed 13/523:40BKK - LAS
2 stops46h 25mMultiple Airlines
Sun 17/507:30LAS - BKK
2 stops25h 10mMultiple Airlines
Deal found 8/1฿24,473
Fri 23/102:15BKK - LAS
2 stops31h 26mMultiple Airlines
Sat 7/207:05LAS - BKK
2 stops25h 35mMultiple Airlines
Deal found 7/1฿25,134
Tue 17/302:15BKK - LAS
2 stops30h 50mMultiple Airlines
Tue 24/315:34LAS - BKK
2 stops29h 36mMultiple Airlines
Deal found 7/1฿25,197
Sat 24/108:15BKK - LAS
2 stops27h 37mแอร์แคนาดา
Sat 7/206:15LAS - BKK
1 stop33h 15mแอร์แคนาดา
Deal found 7/1฿25,732
Thu 29/108:00BKK - LAS
2 stops22h 59mแอร์แคนาดา
Wed 11/216:45LAS - BKK
1 stop22h 45mแอร์แคนาดา
Deal found 8/1฿25,857
Thu 16/423:40BKK - LAS
2 stops45h 34mMultiple Airlines
Wed 22/401:55LAS - BKK
2 stops30h 45mMultiple Airlines
Deal found 8/1฿27,210
Sat 7/212:45BKK - LAS
2 stops20h 56mMultiple Airlines
Sat 14/215:50LAS - BKK
2 stops42h 35mMultiple Airlines
Deal found 8/1฿27,462
Mon 9/308:00BKK - LAS
2 stops28h 27mแอร์แคนาดา
Tue 24/306:15LAS - BKK
1 stop33h 15mแอร์แคนาดา
Deal found 7/1฿27,493
Wed 28/102:35DMK - LAS
2 stops34h 52mMultiple Airlines
Wed 11/206:15LAS - DMK
2 stops29h 30mMultiple Airlines
Deal found 8/1฿33,061
Sat 24/119:25DMK - LAS
3 stops37h 45mMultiple Airlines
Sat 7/206:15LAS - DMK
2 stops24h 50mMultiple Airlines
Deal found 7/1฿33,501
Tue 17/302:30DMK - LAS
2 stops24h 23mMultiple Airlines
Tue 24/322:50LAS - DMK
1 stop26h 40mMultiple Airlines
Deal found 7/1฿45,266
Wed 4/203:10DMK - LAS
2 stops22h 21mMultiple Airlines
Thu 12/206:15LAS - DMK
2 stops29h 30mMultiple Airlines
Deal found 7/1฿50,614

Cheapflights Fare Finder

 
Customise 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 17,341 searches. Data last updated 8 January 2026.
Use the filters below to find and compare flights from Bangkok to Las Vegas that are best for you.

Fly from

Bangkok

Fly to

Las Vegas

Route

Depart

Return

Price

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 3/2

13:20-19:13

2 stops44h 53m

Las Vegas Harry Reid Intl

Tue 10/2

15:58-12:00

2 stops29h 02m

฿24,631

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Fri 23/1

02:15-18:41

2 stops31h 26m

Las Vegas Harry Reid Intl

Sat 7/2

07:05-23:40

2 stops25h 35m

฿25,134

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 24/1

08:15-20:52

2 stops27h 37m

Las Vegas Harry Reid Intl

Sat 7/2

06:15-06:30

1 stop33h 15m

฿25,732

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 26/1

08:00-22:27

2 stops29h 27m

Las Vegas Harry Reid Intl

Tue 10/2

06:15-06:30

1 stop33h 15m

฿26,141

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 24/1

20:05-16:52

3 stops59h 47m

Las Vegas Harry Reid Intl

Mon 9/2

15:42-00:55

3 stops42h 13m

฿26,204

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 13/5

07:05-23:48

1 stop30h 43m

Las Vegas Harry Reid Intl

Sun 17/5

06:45-09:50

2 stops37h 05m

฿26,487

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 24/1

08:15-22:27

1 stop29h 12m

Las Vegas Harry Reid Intl

Mon 9/2

06:15-06:30

1 stop33h 15m

฿27,116

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 9/3

08:00-22:27

2 stops28h 27m

Las Vegas Harry Reid Intl

Tue 24/3

06:15-05:30

1 stop33h 15m

฿27,493

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 17/3

02:15-22:51

2 stops34h 36m

Las Vegas Harry Reid Intl

Sat 21/3

09:19-12:35

2 stops37h 16m

฿29,349

BangkokLas Vegas

DMK - LAS

DMKLAS

Bangkok Don Mueang Intl

Sat 24/1

19:25-18:10

3 stops37h 45m

Las Vegas Harry Reid Intl

Sat 7/2

06:15-22:05

2 stops24h 50m

฿33,501

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 33 results
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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 return 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 ฿19,849). Flying from Bangkok to Las Vegas in January is currently the most expensive (average of ฿35,326). 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.

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 8 January 2026.
See what other customers who have flown with Korean Air, เดลต้า, andUnited Airlines from Bangkok to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,188 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

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
1,188 reviews
Korean Air
8.4
Very Good
1,188 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

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!!
เดลต้า
7.9
Good
8,032 reviews
Korean Air
8.4
Very Good
1,188 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

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
9,143 reviews
Korean Air
8.4
Very Good
1,188 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

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?

    For a flight from Bangkok to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 10.0 km from the centre vof the city. Harry Reid Intl is the only Las Vegas airport and it handles 0 inbound flights from Bangkok per day. 3 airlines have flights to Las Vegas Harry Reid Intl from Bangkok on a regular basis.

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

    A quick flight from Bangkok to Las Vegas can take about 27h 37m. แอร์แคนาดา provides one of the quickest options available for as low as ฿25,732. There are 13309 km between Bangkok and Las Vegas.

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

    Currently priced at ฿26,870, Korean Air will fly you from Bangkok to Las Vegas and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from เดลต้า and United Airlines - these airlines can fly you to your destination from ฿28,450 and ฿30,822, respectively. These flights start at 23% lower than the current average price 3 months from now.

  • 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 holiday 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 ฿19,849). Flying from Bangkok to Las Vegas in January is currently the most expensive (average of ฿35,326). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangkok to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
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 17,341 searches. Data last updated 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
เดลต้าCheapest฿28,450Average฿31,951FlexibilityNo cancel feeOn-timeN/A
Search เดลต้า flights
Korean AirCheapest฿29,707Average฿34,595FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapest฿30,822Average฿36,614FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Bangkok to Las Vegas?

When you search for this flight from Bangkok to Las Vegas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Las Vegas?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Las Vegas from Bangkok.

Can Cheapflights find flights from Bangkok to Las Vegas with no change fees?

Yes, we can. To see specific flights from Bangkok to Las Vegas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Bangkok to Las Vegas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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