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฿17,417+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Las Vegas in 2026

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 8 July 2026.

Tue 14/709:35
BKK
-
LAS
2 stops28h 46m
United Airlines
Sat 29/806:00
LAS
-
BKK
2 stops32h 35m
United Airlines
Deal found 8/7฿27,241
Mon 21/909:35
BKK
-
LAS
2 stops24h 29m
United Airlines
Sat 26/913:25
LAS
-
BKK
3 stops30h 10m
United Airlines
Deal found 8/7฿27,407
Thu 24/915:45
BKK
-
LAS
2 stops36h 25m
United Airlines
Mon 28/916:21
LAS
-
BKK
2 stops27h 14m
United Airlines
Deal found 7/7฿27,607
Thu 24/915:45
BKK
-
LAS
2 stops22h 44m
United Airlines
Mon 12/1016:21
LAS
-
BKK
2 stops39h 54m
United Airlines
Deal found 8/7฿28,340
Mon 12/1007:05
BKK
-
LAS
1 stop30h 38m
แอร์แคนาดา
Wed 21/1006:50
LAS
-
BKK
1 stop32h 15m
แอร์แคนาดา
Deal found 5/7฿29,239
Wed 14/1007:05
BKK
-
LAS
2 stops22h 05m
แอร์แคนาดา
Wed 21/1006:50
LAS
-
BKK
1 stop32h 15m
แอร์แคนาดา
Deal found 5/7฿29,406
Mon 12/1007:05
BKK
-
LAS
1 stop30h 38m
แอร์แคนาดา
Tue 20/1006:50
LAS
-
BKK
2 stops24h 55m
แอร์แคนาดา
Deal found 5/7฿29,439
Tue 24/1109:40
BKK
-
LAS
2 stops21h 28m
แอร์แคนาดา
Tue 2/219:30
LAS
-
BKK
2 stops44h 00m
แอร์แคนาดา
Deal found 5/7฿29,539
Wed 14/1007:05
BKK
-
LAS
2 stops22h 53m
แอร์แคนาดา
Mon 19/1006:50
LAS
-
BKK
2 stops24h 55m
แอร์แคนาดา
Deal found 5/7฿29,639
Tue 13/1023:30
BKK
-
LAS
2 stops31h 28m
แอร์แคนาดา
Mon 19/1006:50
LAS
-
BKK
2 stops26h 45m
แอร์แคนาดา
Deal found 5/7฿29,672
Fri 10/723:30
DMK
-
LAS
2 stops31h 31m
Multiple Airlines
Thu 16/706:50
LAS
-
DMK
3 stops27h 25m
Multiple Airlines
Deal found 6/7฿60,543
Wed 14/1002:45
DMK
-
LAS
2 stops26h 15m
Multiple Airlines
Thu 22/1023:50
LAS
-
DMK
1 stop26h 00m
Multiple Airlines
Deal found 5/7฿63,373

Find flight deals to Las Vegas

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 8 July 2026.

Return from

฿27,241

One-way from

฿17,417

Popular in

February

Cheapest in

June

Average price

฿39,296
United Airlines
  • United Airlines
  • 21/9-26/9
  • 4 total stops
  • 54h 09m total
  • Bangkok to Las Vegas
Search Deals
แอร์แคนาดา
  • แอร์แคนาดา
  • 9/12
  • 2 total stops
  • 39h 24m total
  • Bangkok to Las Vegas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿2,589 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿1,308 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals

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 8 July 2026.
Use the filters below to find and compare flights to Las Vegas that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 14/10

09:35-20:18

2 stops24h 43m

Las Vegas Harry Reid Intl

Sun 25/10

06:00-11:30

2 stops39h 30m

฿27,607

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 24/9

15:45-10:25

2 stops32h 40m

Las Vegas Harry Reid Intl

Mon 28/9

17:07-09:35

3 stops26h 28m

฿27,607

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 24/9

15:45-00:29

2 stops22h 44m

Las Vegas Harry Reid Intl

Mon 12/10

16:21-22:15

2 stops39h 54m

฿28,340

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 24/8

02:35-16:40

1 stop28h 05m

Las Vegas Harry Reid Intl

Mon 31/8

23:50-13:35

1 stop23h 45m

฿33,302

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 13/10

02:35-16:20

1 stop27h 45m

Las Vegas Harry Reid Intl

Sun 25/10

22:50-23:20

1 stop34h 30m

฿33,335

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 23/9

02:35-18:01

2 stops29h 26m

Las Vegas Harry Reid Intl

Mon 12/10

19:31-01:05

2 stops39h 34m

฿33,568

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 18/10

13:10-20:58

2 stops21h 48m

Las Vegas Harry Reid Intl

Wed 21/10

19:09-12:00

2 stops26h 51m

฿34,401
Fastest return journey

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 17/9

07:00-13:58

2 stops20h 58m

Las Vegas Harry Reid Intl

Thu 17/9

16:35-09:35

2 stops27h 00m

฿34,967

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 24/9

23:30-16:20

1 stop30h 50m

Las Vegas Harry Reid Intl

Mon 28/9

23:50-01:05

1 stop35h 15m

฿35,200

BangkokLas Vegas

DMK - LAS

DMKLAS

Bangkok Don Mueang Intl

Tue 13/10

12:10-18:31

2 stops44h 21m

Las Vegas Harry Reid Intl

Sat 24/10

11:27-20:15

2 stops42h 48m

฿63,440

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 38 resultsSorted by cheapest first
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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 26 hours 0 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 เดลต้า.

Korean Air
Korean Air
From ฿27,688
เดลต้า
เดลต้า
From ฿27,067

What are the cheapest airlines that fly to Las Vegas?

The cheapest airlines flying from Bangkok to Las Vegas are 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 8 July 2026.
Read through reviews of airlines serving the United States, such as Korean Air and เดลต้า. 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
1,221 reviews
Check prices

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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
1,221 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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!!
เดลต้า
7.8
Good
8,450 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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!!

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, เดลต้า 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 ฿2,123, while return flights cost around ฿3,217.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around ฿3,217, however they can be found for as little as ฿3,217.

  • 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 30 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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Certainly. Search results for flights to Las Vegas shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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