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฿16,481+ 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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
21 Jul — 28 Jul1
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 21 June 2026.

Tue 14/709:35
BKK
-
LAS
2 stops29h 01m
ANA
Sat 29/806:50
LAS
-
BKK
2 stops27h 05m
ANA
Deal found 18/6฿25,312
Thu 2/709:35
BKK
-
LAS
2 stops29h 01m
ANA
Sun 5/706:50
LAS
-
BKK
2 stops31h 45m
ANA
Deal found 18/6฿25,607
Mon 22/621:35
BKK
-
LAS
2 stops41h 01m
ANA
Tue 14/706:00
LAS
-
BKK
2 stops27h 55m
ANA
Deal found 21/6฿25,640
Thu 13/807:00
BKK
-
LAS
2 stops31h 36m
ANA
Thu 27/806:50
LAS
-
BKK
2 stops27h 05m
ANA
Deal found 19/6฿25,739
Tue 29/909:35
BKK
-
LAS
2 stops43h 35m
United Airlines
Sat 3/1017:07
LAS
-
BKK
3 stops26h 28m
United Airlines
Deal found 19/6฿26,001
Thu 25/609:35
BKK
-
LAS
2 stops28h 46m
United Airlines
Fri 24/718:20
LAS
-
BKK
3 stops25h 15m
United Airlines
Deal found 17/6฿26,034
Wed 18/1107:10
BKK
-
LAS
2 stops21h 58m
United Airlines
Tue 24/1116:19
LAS
-
BKK
2 stops45h 51m
United Airlines
Deal found 21/6฿26,067
Fri 26/607:00
BKK
-
LAS
2 stops21h 34m
United Airlines
Wed 22/706:00
LAS
-
BKK
2 stops37h 35m
United Airlines
Deal found 17/6฿26,100
Tue 17/1109:10
BKK
-
LAS
2 stops23h 31m
United Airlines
Wed 25/1105:45
LAS
-
BKK
2 stops27h 35m
United Airlines
Deal found 21/6฿26,132
Wed 14/1009:35
BKK
-
LAS
2 stops28h 08m
ANA
Sun 25/1006:00
LAS
-
BKK
2 stops33h 10m
ANA
Deal found 21/6฿26,165
Thu 2/719:25
DMK
-
LAS
2 stops35h 15m
Multiple Airlines
Sun 5/706:50
LAS
-
DMK
2 stops29h 10m
Multiple Airlines
Deal found 18/6฿49,179
Sun 4/1001:15
DMK
-
LAS
2 stops29h 43m
Multiple Airlines
Sun 18/1006:50
LAS
-
DMK
2 stops29h 10m
Multiple Airlines
Deal found 18/6฿61,753

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 21 June 2026.

Return from

฿25,115

One-way from

฿16,481

Popular in

February

Cheapest in

June

Average price

฿30,663
ANA
  • ANA
  • 19/8-27/8
  • 4 total stops
  • 63h 21m total
  • Bangkok to Las Vegas
Search Deals
แอร์แคนาดา
  • แอร์แคนาดา
  • 14/10
  • 1 total stop
  • 23h 53m total
  • Bangkok to Las Vegas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿2,659 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿1,299 potential savings vs. average return price).
Search Deals
Average for return flights in June 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 21 June 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

Thu 2/7

09:35-00:36

2 stops29h 01m

Las Vegas Harry Reid Intl

Sun 5/7

06:50-05:55

2 stops33h 05m

฿25,706

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 29/9

09:35-22:54

2 stops27h 19m

Las Vegas Harry Reid Intl

Sat 3/10

08:19-04:35

2 stops30h 16m

฿26,001

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 17/11

16:55-10:14

3 stops32h 19m

Las Vegas Harry Reid Intl

Wed 25/11

06:00-05:10

2 stops32h 10m

฿26,264

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 14/7

09:35-00:21

2 stops28h 46m

Las Vegas Harry Reid Intl

Sat 29/8

15:07-09:35

3 stops28h 28m

฿26,461

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 21/9

15:45-23:57

2 stops22h 12m

Las Vegas Harry Reid Intl

Sat 26/9

14:23-09:35

2 stops29h 12m

฿26,592

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 14/10

15:45-08:45

3 stops31h 00m

Las Vegas Harry Reid Intl

Sun 25/10

06:00-05:10

2 stops33h 10m

฿26,723

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 13/10

02:35-18:03

2 stops29h 28m

Las Vegas Harry Reid Intl

Sun 25/10

06:10-23:20

2 stops27h 10m

฿29,186

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 29/9

15:45-08:45

3 stops31h 00m

Las Vegas Harry Reid Intl

Wed 14/10

05:45-09:35

3 stops37h 50m

฿30,335

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 2/7

15:45-07:46

3 stops30h 01m

Las Vegas Harry Reid Intl

Sun 5/7

21:11-09:35

2 stops22h 24m

฿33,388

BangkokLas Vegas

DMK - LAS

DMKLAS

Bangkok Don Mueang Intl

Thu 2/7

19:25-16:40

2 stops35h 15m

Las Vegas Harry Reid Intl

Sun 5/7

06:50-02:00

2 stops29h 10m

฿49,179

Flights are sorted by cheapest return flights first.

Deals found on 19/6

Showing 1-10 of 33 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 31 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 เดลต้า, Korean Air and United Airlines.

เดลต้า
เดลต้า
From ฿26,684
Korean Air
Korean Air
From ฿28,043
United Airlines
United Airlines
From ฿26,241

What are the cheapest airlines that fly to Las Vegas?

The cheapest airlines flying from Bangkok to Las Vegas are United Airlines, 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 21 June 2026.
Read through reviews of airlines serving the United States, such as Korean Air,เดลต้า, andUnited 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
1,218 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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!!
Korean Air
8.4
Very Good
1,218 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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!!
เดลต้า
7.8
Good
8,421 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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!!
United Airlines
7.4
Good
9,875 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

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, United Airlines 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 ฿1,905, while return flights cost around ฿3,172.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around ฿3,172, however they can be found for as little as ฿3,172.

  • 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 (21 hours 34 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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