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$411+ Cheap flights from Hong Kong (HKG) to Las Vegas (LAS)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Hong Kong to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$717
(Trip.com)

One-way from

$411
(Trip.com)

Popular in

January

Cheapest in

October

Average price

$1,068
From Hong Kong Intl to Las Vegas Harry Reid Intl
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One-way flight from Hong Kong Intl to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 23% potential increase in price ($402 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($112 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hong Kong to Las Vegas

Cheapest flights from Hong Kong to Las Vegas
Explore the most affordable flight options available from Hong Kong to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:10 pmHKG - LAS
2 stops29h 40mMultiple Airlines
Sat 11/17:11 pmLAS - HKG
2 stops22h 49mMultiple Airlines
Deal found 9/10$717
This SmartFares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:10 pmHKG - LAS
2 stops33h 57mMultiple Airlines
Fri 10/311:59 pmLAS - HKG
2 stops29h 11mMultiple Airlines
Deal found 9/9$734
This SmartFares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:40 pmHKG - LAS
2 stops28h 45mMultiple Airlines
Wed 10/86:00 amLAS - HKG
2 stops23h 45mMultiple Airlines
Deal found 9/10$735
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:50 pmHKG - LAS
2 stops38h 41mMultiple Airlines
Sat 11/87:00 amLAS - HKG
2 stops34h 00mMultiple Airlines
Deal found 9/11$744
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:10 pmHKG - LAS
2 stops31h 15mEVA Air
Wed 10/86:00 amLAS - HKG
2 stops23h 45mEVA Air
Deal found 9/10$755
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:15 amHKG - LAS
2 stops23h 56mMultiple Airlines
Sun 11/27:11 pmLAS - HKG
2 stops22h 59mMultiple Airlines
Deal found 9/10$765
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:40 pmHKG - LAS
2 stops40h 54mEVA Air
Wed 1/77:00 amLAS - HKG
2 stops21h 50mEVA Air
Deal found 9/10$774
This EVA Air deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:30 pmHKG - LAS
2 stops21h 29mMultiple Airlines
Wed 9/247:52 pmLAS - HKG
2 stops21h 58mMultiple Airlines
Deal found 9/9$782
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:25 pmHKG - LAS
2 stops21h 09mEVA Air
Thu 1/86:00 amLAS - HKG
2 stops22h 50mEVA Air
Deal found 9/10$792
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:45 pmHKG - LAS
1 stop16h 31mUnited Airlines
Sat 11/86:00 amLAS - HKG
1 stop21h 20mUnited Airlines
Deal found 9/11$802

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Hong Kong to Las Vegas that are best for you.

Fly from

Hong Kong

Fly to

Las Vegas

Route

Depart

Return

Price

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 10/1

5:10 pm-9:25 am

2 stops31h 15m

Las Vegas Harry Reid Intl

Wed 10/8

6:00 am-8:45 pm

2 stops23h 45m

$755

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 10/26

11:15 am-8:11 pm

2 stops23h 56m

Las Vegas Harry Reid Intl

Sun 11/2

7:11 pm-10:10 am

2 stops22h 59m

$765

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 10/8

3:25 pm-9:34 pm

2 stops21h 09m

Las Vegas Harry Reid Intl

Thu 1/8

6:00 am-8:50 pm

2 stops22h 50m

$792

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 10/1

12:45 pm-4:59 pm

1 stop19h 14m

Las Vegas Harry Reid Intl

Wed 10/8

6:00 am-6:55 pm

1 stop21h 55m

$826

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 2/23

11:20 am-10:11 pm

2 stops26h 51m

Las Vegas Harry Reid Intl

Mon 3/2

10:50 pm-4:50 pm

1 stop26h 00m

$901

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 12/25

11:25 am-1:06 pm

1 stop17h 41m

Las Vegas Harry Reid Intl

Mon 1/5

11:06 am-7:00 am

2 stops27h 54m

$904

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 1/12

8:25 pm-9:44 pm

1 stop17h 19m

Las Vegas Harry Reid Intl

Sat 5/23

7:30 am-4:05 pm

1 stop17h 35m

$923

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 10/8

6:00 pm-12:45 am

2 stops21h 45m

Las Vegas Harry Reid Intl

Thu 1/8

4:45 pm-6:40 pm

1 stop33h 55m

$934

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 1/14

12:55 am-3:10 pm

1 stop30h 15m

Las Vegas Harry Reid Intl

Sat 5/23

11:50 pm-10:55 am

1 stop20h 05m

$938

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 10/12

6:20 pm-9:22 pm

2 stops42h 02m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Hong Kong to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Hong Kong with our price prediction graph.
Estimated round-trip 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 from Hong Kong to Las Vegas

What is the cheapest month to book a flight from Hong Kong to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Hong Kong to Las Vegas (average of $198). Flying from Hong Kong to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to LAS?

Find hourly flight availability from Hong Kong to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Hong Kong to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 25% versus a flight at noon.

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 September 11, 2025.
See what other customers who have flown with Korean Air, Cathay Pacific, and United Airlines from Hong Kong to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

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!!
Cathay Pacific
7.6
Good
993 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

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
8,937 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

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!!

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hong Kong to Las Vegas?

    There are many flights that can get you from Hong Kong to Las Vegas in 31h 15m. Fly via EVA Air to get the fastest option. Hong Kong and Las Vegas are separated by a distance of 7280 mi.

  • What are the cheapest airlines flying from Hong Kong to Las Vegas round-trip?

    Currently priced at $961, United Airlines will fly you from Hong Kong to Las Vegas and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and Cathay Pacific - these airlines can fly you to your destination from $985 and $1,410, respectively. United Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Hong Kong to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Las Vegas.

  • Can I find deals for business class flights from Hong Kong to Las Vegas?

    Yes. Cheapflights offers flight deals from Hong Kong to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to Las Vegas (average of $198). Flying from Hong Kong to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Hong Kong to Las Vegas

Discover the top 3 airlines that operate flights from Hong Kong to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$961Average$1,301FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$985Average$1,090FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,410Average$1,410FlexibilityNo cancel feeOn-time72%

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