Las Vegas

$434+ Cheap flights from Hong Kong 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
Jan 22 — Jan 291
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Cheap 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 December 23, 2025.

This Expedia deal was found by Cheapflights users on 12/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:30 pmHKG - LAS
2 stops26h 56mMultiple Airlines
Sat 1/104:45 pmLAS - HKG
1 stop33h 55mMultiple Airlines
Deal found 12/21$822
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:35 amHKG - LAS
1 stop26h 07mUnited Airlines
Tue 1/66:00 amLAS - HKG
1 stop21h 15mUnited Airlines
Deal found 12/21$934
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:00 amHKG - LAS
2 stops20h 50mANA
Tue 1/66:00 amLAS - HKG
2 stops31h 45mANA
Deal found 12/22$948
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:25 amHKG - LAS
1 stop22h 22mUnited Airlines
Sat 1/101:29 pmLAS - HKG
1 stop37h 46mUnited Airlines
Deal found 12/21$1,003
This United Airlines deal was found by Cheapflights users on 12/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:30 pmHKG - LAS
1 stop16h 02mUnited Airlines
Tue 12/306:00 amLAS - HKG
1 stop21h 15mUnited Airlines
Deal found 12/22$1,179
This Emirates deal was found by Cheapflights users on 12/21. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:00 pmHKG - LAS
3 stops37h 37mEmirates
Sat 1/1010:20 amLAS - HKG
2 stops43h 30mEmirates
Deal found 12/21$2,835
This Turkish Airlines deal was found by Cheapflights users on 12/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:20 pmHKG - LAS
3 stops34h 44mMultiple Airlines
Tue 12/307:00 amLAS - HKG
2 stops33h 20mMultiple Airlines
Deal found 12/21$4,196

Find flight deals from Hong Kong to Las Vegas

Keep the following information in mind while searching for Hong Kong to Las Vegas flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$750
(Trip.com)

One-way from

$434
(China Airlines)

Popular in

January

Cheapest in

October

Average price

$1,122
Provider with most accurate pricing for Hong Kong Intl-Las Vegas Harry Reid Intl flight deals.
Provider most trusted by Cheapflights users for Hong Kong Intl-Las Vegas Harry Reid Intl flights.
From Hong Kong to Las Vegas Harry Reid Intl
One-way flight from Hong Kong to Las Vegas Harry Reid Intl
Highest demand for flights based on searches. 20% potential increase in price ($330 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($108 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 December 23, 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

Thu 1/22

8:25 pm-10:27 pm

1 stop18h 02m

Las Vegas Harry Reid Intl

Wed 2/4

6:15 am-10:50 pm

2 stops24h 35m

$750

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 2/4

2:00 am-10:31 am

2 stops24h 31m

Las Vegas Harry Reid Intl

Thu 2/12

6:15 am-6:40 pm

1 stop20h 25m

$768

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

3:30 pm-9:36 pm

2 stops22h 06m

Las Vegas Harry Reid Intl

Wed 2/4

8:13 pm-8:50 pm

2 stops32h 37m

$805

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 12/27

1:30 pm-12:26 am

2 stops26h 56m

Las Vegas Harry Reid Intl

Sat 1/10

4:45 pm-6:40 pm

1 stop33h 55m

$822

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

7:45 pm-9:00 pm

2 stops41h 15m

Las Vegas Harry Reid Intl

Wed 2/4

5:42 pm-10:10 am

2 stops24h 28m

$903

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 12/29

10:35 am-8:42 pm

1 stop26h 07m

Las Vegas Harry Reid Intl

Tue 1/6

6:00 am-7:15 pm

1 stop21h 15m

$934

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 3/2

8:05 pm-11:16 pm

2 stops19h 11m

$434

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

10:50 am-7:39 pm

3 stops24h 49m

$461

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

10:35 am-12:42 pm

1 stop18h 07m

$625

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

8:25 pm-10:27 pm

1 stop18h 02m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 14 results
1
2

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, December is the cheapest month in which you can book a flight from Hong Kong to Las Vegas (average of $851). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of $1,123). 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 HK 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 December 23, 2025.

It’s optimal to fly from Hong Kong to Las Vegas in the morning. By choosing this option you can save up to 24% on the cost of your flight, compared to 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 December 23, 2025.
Read reviews from past customers who have flown Korean Air, Cathay Pacific, and United Airlines from Hong Kong to Las Vegas. 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.

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

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!!

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

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!!

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

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!!

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

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.
  • What airport do you fly into for flights to Las Vegas from Hong Kong?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Las Vegas from Hong Kong.

  • 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 18h 02m. Fly via Air Canada 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 $887, 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 $938 and $1,410, respectively. United Airlines is priced at 32% 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, December is the cheapest month in which you can book a flight from Hong Kong to Las Vegas (average of $851). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of $1,123). 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
Kingman
Winchester
Primm
Sunrise Manor
Mesquite
Boulder City
Needles

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Alternative routes for Hong Kong to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$887Average$1,005FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$938Average$1,090FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,410Average$1,410FlexibilityNo cancel feeOn-time72%

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