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฿14,125+ 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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
19 Jun — 26 Jun1
1 adult

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 14 June 2025.

Return from

฿29,383

One-way from

฿14,125

Popular in

December

Cheapest in

November

Average price

฿34,599
11/7-18/7
  • 11/7-18/7
  • 4 total stops
  • 57h 14m total
  • Bangkok to Las Vegas
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23/6
  • 23/6
  • 2 total stops
  • 31h 12m total
  • Bangkok to Las Vegas
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿28,759 potential increase over avg. return price).
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Cheapest flight prices on average. 0% potential price decrease (฿9,955 potential savings vs. average return price).
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Average for return flights in June 2025
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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 14 June 2025.

Fri 11/709:50BKK - LAS
2 stops28h 09mMultiple Airlines
Fri 18/706:00LAS - BKK
2 stops29h 05mMultiple Airlines
Deal found 10/6฿29,383
Thu 11/902:40BKK - LAS
2 stops44h 45mChina Airlines
Fri 19/910:05LAS - BKK
2 stops25h 20mChina Airlines
Deal found 12/6฿29,740
Thu 3/722:05BKK - LAS
2 stops36h 55mJapan Airlines
Wed 16/708:30LAS - BKK
2 stops31h 20mJapan Airlines
Deal found 12/6฿30,614
Thu 3/709:35BKK - LAS
2 stops28h 24mANA
Wed 16/720:30LAS - BKK
2 stops29h 00mANA
Deal found 11/6฿30,874
Thu 3/721:40BKK - LAS
1 stop33h 00mKorean Air
Wed 16/723:50LAS - BKK
1 stop35h 15mKorean Air
Deal found 12/6฿30,971
Sun 14/907:00BKK - LAS
2 stops31h 44mUnited Airlines
Sun 21/906:00LAS - BKK
2 stops27h 55mUnited Airlines
Deal found 13/6฿31,845
Thu 16/1008:00BKK - LAS
2 stops29h 14mแอร์แคนาดา
Sat 1/1106:20LAS - BKK
1 stop32h 55mแอร์แคนาดา
Deal found 12/6฿32,429
Sat 13/901:35BKK - LAS
2 stops36h 24mEVA Air
Sun 21/906:10LAS - BKK
2 stops27h 20mEVA Air
Deal found 12/6฿32,979
Sat 13/902:35BKK - LAS
2 stops29h 09mเดลต้า
Sun 21/919:30LAS - BKK
2 stops39h 35mเดลต้า
Deal found 13/6฿33,951
Fri 1/807:45DMK - LAS
2 stops46h 20mMultiple Airlines
Sat 16/807:25LAS - DMK
2 stops24h 50mMultiple Airlines
Deal found 12/6฿37,191
Fri 27/608:05BKK - LAS
2 stops26h 08mAmerican Airlines
Sun 29/600:59LAS - BKK
2 stops32h 01mAmerican Airlines
Deal found 13/6฿39,394

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 14 June 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 11/7

09:50-23:59

2 stops28h 09m

Las Vegas Harry Reid Intl

Fri 18/7

06:00-01:05

2 stops29h 05m

฿29,383

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 11/9

02:40-09:25

2 stops44h 45m

Las Vegas Harry Reid Intl

Fri 19/9

10:05-01:25

2 stops25h 20m

฿29,740

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 3/7

22:05-21:00

2 stops36h 55m

Las Vegas Harry Reid Intl

Wed 16/7

08:30-05:50

2 stops31h 20m

฿30,614

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 3/7

09:35-23:59

2 stops28h 24m

Las Vegas Harry Reid Intl

Wed 16/7

20:30-15:30

2 stops29h 00m

฿30,874

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 3/7

21:40-16:40

1 stop33h 00m

Las Vegas Harry Reid Intl

Wed 16/7

23:50-01:05

1 stop35h 15m

฿30,971

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sun 14/9

07:00-00:44

2 stops31h 44m

Las Vegas Harry Reid Intl

Sun 21/9

06:00-23:55

2 stops27h 55m

฿31,845

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 16/10

08:00-23:14

2 stops29h 14m

Las Vegas Harry Reid Intl

Sat 1/11

05:20-05:15

2 stops33h 55m

฿32,429

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 15/10

02:35-22:47

2 stops34h 12m

Las Vegas Harry Reid Intl

Sat 1/11

18:00-23:20

2 stops39h 20m

฿32,558

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 13/9

01:35-23:59

2 stops36h 24m

Las Vegas Harry Reid Intl

Sun 21/9

06:10-23:30

2 stops27h 20m

฿32,979

BangkokLas Vegas

DMK - LAS

DMKLAS

Bangkok Don Mueang Intl

Fri 1/8

07:45-16:05

2 stops46h 20m

Las Vegas Harry Reid Intl

Sat 16/8

07:25-22:15

2 stops24h 50m

฿37,191

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 25 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 9 June 2025.

Booking 39 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 29 hours 2 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, ANA and United Airlines.

Korean Air
Korean Air
From ฿942
ANA
ANA
From ฿973
United Airlines
United Airlines
From ฿913
Japan Airlines
Japan Airlines
From ฿981

What are the cheapest airlines that fly to Las Vegas?

The cheapest airlines flying from Bangkok to Las Vegas are แอร์แคนาดา, เดลต้า 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 14 June 2025.
Peruse reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very Good
1,204 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very Good
1,091 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very Good
1,490 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very Good
738 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 ฿2,144, while return flights cost around ฿1,917.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around ฿98, however they can be found for as little as ฿59.

  • 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 32 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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