฿13,928+ Cheap flights to Las Vegas

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Flights to Las Vegas in 2025

Find the latest flights to Las Vegas in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 18 September 2025.

Return from

฿24,018

One-way from

฿13,928

Popular in

August

Cheapest in

November

Average price

฿32,203
13/10-21/10
  • 13/10-21/10
  • 4 total stops
  • 86h 07m total
  • Bangkok to Las Vegas
13/10
  • 13/10
  • 2 total stops
  • 39h 12m total
  • Bangkok to Las Vegas
Highest demand for flights based on searches. 2% potential increase in price (฿24,039 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿18,856 potential savings vs. average return price).
Average for return flights in September 2025

Find flight deals to Las Vegas

Cheapest flights to Las Vegas
Explore the most affordable flight options available to Las Vegas. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.

Mon 13/1001:15BKK - LAS
2 stops53h 58mMultiple Airlines
Tue 21/1018:31LAS - BKK
2 stops32h 09mMultiple Airlines
Deal found 15/9฿24,018
Thu 4/1213:20BKK - LAS
2 stops25h 35mMultiple Airlines
Sat 6/1201:55LAS - BKK
2 stops30h 05mMultiple Airlines
Deal found 17/9฿25,318
Wed 29/1001:30BKK - LAS
2 stops32h 45mMultiple Airlines
Wed 5/1106:15LAS - BKK
2 stops26h 55mMultiple Airlines
Deal found 15/9฿25,921
Fri 31/1007:15BKK - LAS
1 stop28h 29mแอร์แคนาดา
Sat 15/1116:45LAS - BKK
1 stop22h 45mแอร์แคนาดา
Deal found 17/9฿26,461
Sun 28/910:50BKK - LAS
2 stops22h 09mMultiple Airlines
Sat 25/1017:52LAS - BKK
2 stops25h 58mMultiple Airlines
Deal found 16/9฿26,556
Sun 2/1101:55BKK - LAS
2 stops31h 35mMultiple Airlines
Fri 7/1107:00LAS - BKK
2 stops23h 25mMultiple Airlines
Deal found 17/9฿27,127
Fri 31/1007:15BKK - LAS
1 stop22h 44mMultiple Airlines
Tue 4/1123:59LAS - BKK
2 stops39h 31mMultiple Airlines
Deal found 15/9฿27,508
Sun 28/921:35BKK - LAS
2 stops39h 24mMultiple Airlines
Wed 22/1023:50LAS - BKK
1 stop31h 55mMultiple Airlines
Deal found 16/9฿27,730
Mon 15/1217:40BKK - LAS
2 stops40h 56mSTARLUX Airlines
Mon 29/1217:42LAS - BKK
2 stops31h 48mSTARLUX Airlines
Deal found 17/9฿27,983
Thu 27/1107:40DMK - LAS
3 stops26h 08mMultiple Airlines
Mon 1/1208:00LAS - DMK
2 stops27h 40mMultiple Airlines
Deal found 16/9฿44,482
Sun 28/908:10DMK - LAS
3 stops37h 30mMultiple Airlines
Tue 30/912:11LAS - DMK
3 stops33h 39mMultiple Airlines
Deal found 17/9฿46,702
Wed 29/1002:30DMK - LAS
2 stops24h 25mMultiple Airlines
Wed 5/1122:50LAS - DMK
1 stop25h 40mMultiple Airlines
Deal found 15/9฿50,002

Cheapflights Fare Finder

 
Locate flights to Las Vegas that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 18 September 2025.
Use the filters below to find and compare flights to Las Vegas that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Fri 31/10

07:15-21:44

1 stop28h 29m

Las Vegas Harry Reid Intl

Sat 15/11

11:07-06:30

2 stops28h 23m

฿28,015

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 3/11

08:15-21:44

1 stop28h 29m

Las Vegas Harry Reid Intl

Fri 7/11

07:00-21:25

2 stops23h 25m

฿28,396

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 30/10

03:10-17:35

3 stops28h 25m

Las Vegas Harry Reid Intl

Sat 15/11

07:00-21:25

2 stops23h 25m

฿29,951

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 26/11

13:45-23:46

2 stops25h 01m

Las Vegas Harry Reid Intl

Tue 30/12

17:42-16:30

2 stops31h 48m

฿30,553

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 27/11

16:55-12:44

3 stops34h 49m

Las Vegas Harry Reid Intl

Mon 1/12

19:04-11:25

2 stops25h 21m

฿31,505

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Fri 31/10

16:55-12:44

3 stops33h 49m

Las Vegas Harry Reid Intl

Tue 4/11

18:25-11:25

3 stops50h 00m

฿31,505

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 4/12

16:55-23:59

2 stops22h 04m

Las Vegas Harry Reid Intl

Sun 7/12

10:05-11:25

2 stops34h 20m

฿31,886

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 24/11

09:40-15:10

1 stop20h 30m

Las Vegas Harry Reid Intl

Wed 31/12

22:50-00:45

1 stop34h 55m

฿32,267

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 26/11

23:15-15:10

1 stop30h 55m

Las Vegas Harry Reid Intl

Tue 30/12

22:50-00:45

1 stop34h 55m

฿32,267

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 24/11

21:30-15:10

1 stop32h 40m

Las Vegas Harry Reid Intl

Mon 29/12

22:50-23:20

1 stop33h 30m

฿32,267

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 38 results
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Best time to book a flight to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas 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 to Las Vegas

When is the best time to book a flight to Las Vegas?

Use this chart to determine the optimal time to book a return flight from Bangkok to Las Vegas. Price data was last updated on 12 September 2025.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Las Vegas?

On average, a flight from Bangkok to Las Vegas takes 23 hours 29 minutes. Flights to Las Vegas from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Las Vegas?

The cheapest airlines flying from Bangkok to Las Vegas are แอร์แคนาดา, เดลต้า and Korean Air.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 18 September 2025.
Read through reviews of airlines serving the United States, such as Korean Air, ANA, andเดลต้า. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

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!!

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

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!!
8.4
Very Good

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

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!!

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

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!!

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

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!!

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Food

8.1

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!!

FAQs about flying to Las Vegas

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

    Booking a flight to Las Vegas Harry Reid Intl (LAS) is your only option if you intend on flying to Las Vegas. It is only a 10.0 km journey from Harry Reid Intl to Las Vegas’s city centre.

  • Can I find cheaper flights to Las Vegas if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Las Vegas on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Las Vegas?

    Based on reviews from Cheapflights users, แอร์แคนาดา is rated the highest out of the airlines that fly to Las Vegas.

  • What is the cheapest airport to fly to in Las Vegas?

    Las Vegas Harry Reid Intl is currently the cheapest airport to fly to in Las Vegas. One-way flights to Las Vegas Harry Reid Intl typically cost ฿2,023, while return flights cost around ฿7,946.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around ฿267, however they can be found for as little as ฿250.

  • Where does the fastest flight to Las Vegas depart from?

    For those looking to save time traveling to Las Vegas, Bangkok offers the quickest one-way flight (20 hours 51 minutes).

  • Does Las Vegas Harry Reid Intl have rental cars?

    Yes. Those touching down at Las Vegas Harry Reid Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Las Vegas Harry Reid Intl?

    Yes. Las Vegas Harry Reid Intl has hotels nearby for those requiring accommodations. Crash Pad by Airport and Strip is the closest property to Las Vegas Harry Reid Intl (0.0 km away from Las Vegas Harry Reid Intl).

See more FAQs

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