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฿13,345+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
16 Feb — 23 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Las Vegas in 2026

Find the latest flights to Las Vegas in 2026, 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 17 January 2026.

Return from

฿25,998

One-way from

฿13,345

Popular in

August

Cheapest in

November

Average price

฿38,590
1/3-8/3
  • 1/3-8/3
  • 4 total stops
  • 74h 09m total
  • Bangkok to Las Vegas
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7/3
  • 7/3
  • 2 total stops
  • 33h 43m total
  • Bangkok to Las Vegas
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (฿439 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿559 potential savings vs. average return price).
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Average for return flights in January 2026
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Find flight deals to Las Vegas

Enter your travel dates to find the best prices.

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 17 January 2026.

Sun 1/312:20
BKK
-
LAS
2 stops25h 09m
Multiple Airlines
Sun 8/307:00
LAS
-
BKK
2 stops49h 00m
Multiple Airlines
Deal found 15/1฿25,998
Wed 15/410:50
BKK
-
LAS
2 stops24h 50m
Multiple Airlines
Wed 22/421:10
LAS
-
BKK
2 stops22h 35m
Multiple Airlines
Deal found 16/1฿27,129
Thu 29/108:15
BKK
-
LAS
2 stops29h 09m
แอร์แคนาดา
Wed 11/207:40
LAS
-
BKK
2 stops31h 50m
แอร์แคนาดา
Deal found 14/1฿27,192
Tue 14/401:35
BKK
-
LAS
2 stops25h 38m
Multiple Airlines
Thu 23/420:07
LAS
-
BKK
2 stops24h 18m
Multiple Airlines
Deal found 14/1฿27,411
Sun 19/401:35
BKK
-
LAS
2 stops25h 38m
Multiple Airlines
Thu 7/520:07
LAS
-
BKK
2 stops24h 48m
Multiple Airlines
Deal found 16/1฿27,725
Mon 16/302:30
BKK
-
LAS
2 stops33h 57m
Multiple Airlines
Mon 23/316:45
LAS
-
BKK
1 stop22h 45m
Multiple Airlines
Deal found 14/1฿28,605
Wed 28/102:05
BKK
-
LAS
1 stop28h 05m
Korean Air
Thu 12/222:50
LAS
-
BKK
1 stop33h 30m
Korean Air
Deal found 16/1฿28,856
Wed 15/420:15
BKK
-
LAS
2 stops33h 43m
แอร์แคนาดา
Wed 22/416:50
LAS
-
BKK
1 stop22h 15m
แอร์แคนาดา
Deal found 14/1฿28,981
Tue 31/316:45
BKK
-
LAS
2 stops34h 28m
EVA Air
Thu 2/717:47
LAS
-
BKK
2 stops27h 03m
EVA Air
Deal found 14/1฿29,076
Thu 29/108:15
BKK
-
LAS
2 stops27h 37m
Multiple Airlines
Thu 12/222:50
LAS
-
BKK
1 stop34h 55m
Multiple Airlines
Deal found 16/1฿30,175
Fri 27/202:15
BKK
-
LAS
2 stops36h 01m
Multiple Airlines
Sat 7/307:00
LAS
-
BKK
2 stops25h 40m
Multiple Airlines
Deal found 14/1฿30,237
Thu 29/119:25
DMK
-
LAS
3 stops30h 06m
Multiple Airlines
Thu 12/206:15
LAS
-
DMK
2 stops24h 50m
Multiple Airlines
Deal found 14/1฿38,715

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 17 January 2026.
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

Wed 15/4

10:50-21:40

2 stops24h 50m

Las Vegas Harry Reid Intl

Wed 22/4

21:10-09:45

2 stops22h 35m

฿27,129

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 16/3

02:30-22:27

2 stops33h 57m

Las Vegas Harry Reid Intl

Mon 23/3

16:45-05:30

1 stop22h 45m

฿28,605

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 28/1

02:05-15:10

1 stop28h 05m

Las Vegas Harry Reid Intl

Thu 12/2

22:50-23:20

1 stop33h 30m

฿28,856

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 29/1

08:15-20:52

2 stops27h 37m

Las Vegas Harry Reid Intl

Thu 12/2

22:50-00:45

1 stop34h 55m

฿30,175

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 16/4

09:35-23:59

2 stops28h 24m

Las Vegas Harry Reid Intl

Sat 25/4

19:10-04:35

2 stops43h 25m

฿31,148

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 15/4

09:35-23:55

2 stops28h 20m

Las Vegas Harry Reid Intl

Wed 22/4

06:00-09:45

3 stops37h 45m

฿31,148

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 15/4

09:35-23:55

2 stops28h 20m

Las Vegas Harry Reid Intl

Thu 23/4

19:50-09:45

3 stops47h 55m

฿31,148

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 17/3

07:10-22:33

2 stops29h 23m

Las Vegas Harry Reid Intl

Mon 23/3

13:48-11:25

3 stops31h 37m

฿31,274

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 15/4

20:15-15:58

2 stops33h 43m

Las Vegas Harry Reid Intl

Thu 23/4

23:50-23:40

1 stop33h 50m

฿31,399

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 17/3

21:30-16:10

1 stop32h 40m

Las Vegas Harry Reid Intl

Mon 23/3

22:50-00:55

1 stop36h 05m

฿32,278

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 33 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

How long is the flight to Las Vegas?

On average, a flight from Bangkok to Las Vegas takes 30 hours 51 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 most popular airlines that fly to Las Vegas?

The most popular airlines flying from Bangkok to Las Vegas are Korean Air and United Airlines.

Korean Air
Korean Air
From ฿26,821
United Airlines
United Airlines
From ฿30,766

What are the cheapest airlines that fly to Las Vegas?

The cheapest airlines flying from Bangkok to Las Vegas are Korean Air and United Airlines.

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 17 January 2026.
Read through reviews of airlines serving the United States, such as Korean Air and United Airlines. 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.
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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!!
Korean Air
8.4
Very Good
1,187 reviews
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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!!
United Airlines
7.4
Good
9,167 reviews
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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, Korean Air 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 ฿933, while return flights cost around ฿1,827.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around ฿3,402, however they can be found for as little as ฿1,827.

  • 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 (24 hours 50 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. Luxury Villa with private pool 5BR/4BA 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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