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฿15,170+ 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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
17 May — 24 May1
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 12 May 2025.

Return from

฿27,971

One-way from

฿15,664

Popular in

December

Cheapest in

November

Average price

฿38,567
Philippine Airlines
  • Philippine Airlines
  • 3/6-8/8
  • 4 total stops
  • 64h 31m total
  • Bangkok to Las Vegas
Search Deals
1/6
  • 1/6
  • 2 total stops
  • 31h 43m total
  • Bangkok to Las Vegas
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (฿20,626 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿10,208 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 12 May 2025.

Tue 3/613:30BKK - LAS
2 stops38h 01mPhilippine Airlines
Fri 8/819:45LAS - BKK
2 stops26h 30mPhilippine Airlines
Deal found 11/5฿27,971
Thu 26/609:50BKK - LAS
2 stops24h 10mMultiple Airlines
Thu 3/706:00LAS - BKK
2 stops27h 25mMultiple Airlines
Deal found 12/5฿28,530
Wed 25/602:35BKK - LAS
1 stop27h 45mKorean Air
Thu 3/723:50LAS - BKK
1 stop33h 35mKorean Air
Deal found 12/5฿30,110
Wed 25/600:25BKK - LAS
2 stops33h 35mJapan Airlines
Thu 3/708:30LAS - BKK
2 stops31h 20mJapan Airlines
Deal found 12/5฿31,064
Tue 27/509:35BKK - LAS
2 stops28h 52mUnited Airlines
Tue 15/709:12LAS - BKK
2 stops24h 43mUnited Airlines
Deal found 12/5฿31,788
Mon 26/509:50BKK - LAS
2 stops23h 01mเดลต้า
Fri 18/706:08LAS - BKK
2 stops28h 57mเดลต้า
Deal found 12/5฿32,775
Wed 1/1002:40BKK - LAS
2 stops55h 19mChina Airlines
Wed 1/420:20LAS - BKK
2 stops23h 25mChina Airlines
Deal found 10/5฿33,269
Wed 1/1018:30BKK - LAS
2 stops35h 28mแอร์แคนาดา
Wed 1/416:50LAS - BKK
1 stop22h 25mแอร์แคนาดา
Deal found 10/5฿33,730
Sat 31/509:45BKK - LAS
2 stops22h 29mAmerican Airlines
Thu 19/600:59LAS - BKK
2 stops32h 01mAmerican Airlines
Deal found 12/5฿38,962
Sat 31/521:40DMK - LAS
3 stops39h 48mMultiple Airlines
Thu 19/600:44LAS - DMK
3 stops37h 36mMultiple Airlines
Deal found 12/5฿43,075
Wed 4/601:20BKK - LAS
2 stops33h 32mAsiana Airlines
Sat 21/615:45LAS - BKK
2 stops41h 25mAsiana Airlines
Deal found 11/5฿45,412
Sat 31/512:50BKK - LAS
2 stops47h 10mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Mon 14/719:05LAS - BKK
1 stop24h 40mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 12/5฿48,373

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 12 May 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

Tue 3/6

13:30-13:31

2 stops38h 01m

Las Vegas Harry Reid Intl

Fri 8/8

19:45-12:15

2 stops26h 30m

฿27,971

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Thu 26/6

09:50-20:00

2 stops24h 10m

Las Vegas Harry Reid Intl

Thu 3/7

06:00-23:25

2 stops27h 25m

฿28,530

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 25/6

02:35-16:20

1 stop27h 45m

Las Vegas Harry Reid Intl

Thu 3/7

23:50-23:25

1 stop33h 35m

฿30,110

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 25/6

00:25-20:00

2 stops33h 35m

Las Vegas Harry Reid Intl

Thu 3/7

08:30-05:50

2 stops31h 20m

฿31,064

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Tue 27/5

09:35-00:27

2 stops28h 52m

Las Vegas Harry Reid Intl

Tue 15/7

09:12-23:55

2 stops24h 43m

฿31,788

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Mon 26/5

09:50-18:51

2 stops23h 01m

Las Vegas Harry Reid Intl

Fri 18/7

06:08-01:05

2 stops28h 57m

฿32,775

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 1/10

02:40-19:59

2 stops55h 19m

Las Vegas Harry Reid Intl

Wed 1/4

20:20-09:45

2 stops23h 25m

฿33,269

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Wed 1/10

18:30-15:58

2 stops35h 28m

Las Vegas Harry Reid Intl

Wed 1/4

16:50-05:15

1 stop22h 25m

฿33,730

BangkokLas Vegas

BKK - LAS

BKKLAS

Bangkok Suvarnabhumi

Sat 31/5

09:45-18:14

2 stops22h 29m

Las Vegas Harry Reid Intl

Thu 19/6

00:59-23:00

2 stops32h 01m

฿38,962

BangkokLas Vegas

DMK - LAS

DMKLAS

Bangkok Don Mueang Intl

Sat 31/5

21:40-23:28

3 stops39h 48m

Las Vegas Harry Reid Intl

Thu 19/6

00:44-04:20

3 stops37h 36m

฿43,075

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 25 results
1
2
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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 May 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 24 hours 17 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 ฿975

United Airlines

United Airlines

From ฿907

Japan Airlines

Japan Airlines

From ฿997

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 12 May 2025.
Korean Air
8.4
Very Good
1,072 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,072 reviews
Korean Air
8.4
Very Good
1,072 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very Good
1,472 reviews
Korean Air
8.4
Very Good
1,072 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very Good
732 reviews
Korean Air
8.4
Very Good
1,072 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very Good
442 reviews
Korean Air
8.4
Very Good
1,072 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very Good
1,294 reviews
Korean Air
8.4
Very Good
1,072 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 ฿985, while return flights cost around ฿1,947.

  • 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 (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. 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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