Find flights
Airlines
Travel Guide

฿15,577+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
6 Sep — 13 Sep1
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 7 August 2026.

Wed 14/1009:35 -
2 stops28h 08m
Sun 25/1006:00 -
2 stops33h 10m
Deal found 4/8฿26,491
Mon 21/909:35 -
2 stops28h 13m
Sat 26/908:19 -
2 stops30h 16m
Deal found 4/8฿26,557
Mon 21/907:05 -
1 stop23h 58m
Wed 7/1018:00 -
1 stop21h 05m
Deal found 4/8฿26,656
Wed 16/909:35 -
2 stops28h 13m
Wed 23/908:04 -
2 stops41h 26m
Deal found 2/8฿26,855
Wed 26/807:00 -
2 stops20h 59m
Sat 5/916:21 -
2 stops27h 14m
Deal found 6/8฿26,888
Tue 29/921:35 -
2 stops40h 13m
Wed 14/1008:19 -
2 stops41h 11m
Deal found 4/8฿26,921
Sun 30/815:45 -
2 stops36h 14m
Mon 31/816:35 -
2 stops27h 00m
Deal found 6/8฿26,987
Tue 25/809:35 -
2 stops40h 49m
Wed 30/917:07 -
3 stops26h 28m
Deal found 3/8฿27,020
Tue 1/909:35 -
2 stops24h 57m
Tue 15/914:13 -
2 stops29h 22m
Deal found 6/8฿27,053
Mon 21/909:35 -
2 stops28h 22m
Sat 26/910:44 -
2 stops32h 51m
Deal found 7/8฿27,119
Mon 26/1002:35 -
2 stops27h 33m
Wed 4/1107:20 -
2 stops28h 25m
Deal found 5/8฿60,424
Mon 26/1022:55 -
2 stops33h 28m
Thu 5/1111:27 -
2 stops31h 33m
Deal found 5/8฿62,871

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 7 August 2026.

Return from

฿25,102

One-way from

฿15,577

Popular in

February

Cheapest in

June

Average price

฿45,706
ANA
  • ANA
  • 16/9-23/9
  • 4 total stops
  • 69h 39m total
  • Bangkok to Las Vegas
Search Deals
5/9
  • 5/9
  • 2 total stops
  • 40h 09m total
  • Bangkok to Las Vegas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿2,653 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿1,306 potential savings vs. average return price).
Search Deals
Average for return flights in August 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 7 August 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 Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Tue 25/8

09:35-13:59

2 stops42h 24m

Las Vegas Harry Reid Intl

Wed 30/9

16:21-09:35

2 stops27h 14m

฿27,020
Fastest return journey

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 2/9

09:35-20:32

2 stops24h 57m

Las Vegas Harry Reid Intl

Wed 16/9

17:07-09:35

3 stops26h 28m

฿27,053

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Tue 29/9

09:35-20:18

2 stops24h 43m

Las Vegas Harry Reid Intl

Wed 14/10

13:30-09:35

3 stops30h 05m

฿27,153

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Mon 21/9

09:35-23:57

2 stops28h 22m

Las Vegas Harry Reid Intl

Sat 26/9

15:17-09:35

3 stops28h 18m

฿27,153

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Mon 26/10

16:55-12:25

3 stops33h 30m

Las Vegas Harry Reid Intl

Thu 5/11

08:00-05:10

2 stops30h 10m

฿27,219

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Wed 23/9

15:45-10:25

3 stops32h 40m

Las Vegas Harry Reid Intl

Sun 27/9

16:21-09:35

2 stops27h 14m

฿27,219

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Sun 11/10

15:45-23:57

2 stops22h 12m

Las Vegas Harry Reid Intl

Mon 19/10

10:44-09:35

2 stops32h 51m

฿27,285

BangkokLas Vegas

BKK Bangkok Suvarnabhumi - LAS Las Vegas Harry Reid Intl

BKKLAS

Bangkok Suvarnabhumi

Mon 31/8

15:45-23:54

2 stops22h 09m

Las Vegas Harry Reid Intl

Wed 16/9

14:17-09:35

2 stops29h 18m

฿27,384

BangkokLas Vegas

DMK Bangkok Don Mueang Intl - LAS Las Vegas Harry Reid Intl

DMKLAS

Bangkok Don Mueang Intl

Mon 26/10

22:55-18:23

2 stops33h 28m

Las Vegas Harry Reid Intl

Thu 5/11

11:27-10:00

2 stops31h 33m

฿62,871

BangkokLas Vegas

DMK Bangkok Don Mueang Intl - LAS Las Vegas Harry Reid Intl

DMKLAS

Bangkok Don Mueang Intl

Tue 27/10

11:00-18:23

2 stops45h 23m

Las Vegas Harry Reid Intl

Wed 4/11

11:27-10:00

2 stops31h 33m

฿62,871

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 40 resultsSorted by cheapest first
1
2
3
4

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 27 hours 28 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 and Korean Air.

เดลต้า
เดลต้า
From ฿26,881
Korean Air
Korean Air
From ฿27,498

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 7 August 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
1,222 reviews
Check prices

Crew

8.7

Comfort

8.3

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

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
1,222 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Crew

8.7

Comfort

8.3

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

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
8,502 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Crew

8.7

Comfort

8.3

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

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 ฿2,598, while return flights cost around ฿3,195.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around ฿3,195, however they can be found for as little as ฿3,195.

  • 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 (27 hours 24 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 5br/5ba Pool Retreat Near Strip Sleeps 14 is the closest property to Las Vegas Harry Reid Intl (0.0 km away from Las Vegas Harry Reid Intl).

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.

Search flights to Las Vegas by cabin class

Find flights to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Las Vegas
Business Class flights to Las Vegas
Prem Economy Class flights to Las Vegas
Economy Class flights to Las Vegas

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Las Vegas?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Las Vegas today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Las Vegas.

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

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.

Can Cheapflights notify me if prices for flights to Las Vegas become cheaper?

Of course! You can track prices for flights to Las Vegas and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.