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$449+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$698
(Jettzy)

One-way from

$449
(Travelocity)

Popular in

January

Cheapest in

October

Average price

$1,109
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 August 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 August 14, 2025.

This Jettzy deal was found by Cheapflights users on 8/13. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/272:00 pmHKG - LAS
2 stops34h 25mMultiple Airlines
Sat 10/45:52 pmLAS - HKG
2 stops24h 23mMultiple Airlines
Deal found 8/13$698
This oojo deal was found by Cheapflights users on 8/13. 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.
Sat 9/272:00 pmHKG - LAS
2 stops34h 25mChina Airlines
Sat 10/45:52 pmLAS - HKG
2 stops34h 03mChina Airlines
Deal found 8/13$713
This Expedia deal was found by Cheapflights users on 8/14. 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.
Thu 9/43:25 pmHKG - LAS
2 stops19h 34mMultiple Airlines
Wed 9/177:25 amLAS - HKG
1 stop17h 40mMultiple Airlines
Deal found 8/14$794
This SmartFares deal was found by Cheapflights users on 8/13. 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 10/153:25 pmHKG - LAS
2 stops21h 09mMultiple Airlines
Sun 10/268:51 pmLAS - HKG
2 stops21h 09mMultiple Airlines
Deal found 8/13$797
This oojo deal was found by Cheapflights users on 8/14. 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 10/810:15 amHKG - LAS
2 stops26h 19mChina Airlines
Thu 1/85:45 pmLAS - HKG
2 stops24h 25mChina Airlines
Deal found 8/14$802
This oojo deal was found by Cheapflights users on 8/14. 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 10/79:15 pmHKG - LAS
2 stops39h 19mChina Airlines
Wed 1/74:30 pmLAS - HKG
2 stops28h 30mChina Airlines
Deal found 8/14$804
This Trip.com deal was found by Cheapflights users on 8/12. 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 11/111:15 amHKG - LAS
2 stops24h 45mMultiple Airlines
Sun 11/910:18 amLAS - HKG
2 stops31h 52mMultiple Airlines
Deal found 8/12$822
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:45 amHKG - LAS
1 stop30h 35mKorean Air
Wed 9/1711:50 pmLAS - HKG
1 stop31h 40mKorean Air
Deal found 8/13$875

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 August 14, 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

Sat 9/27

2:00 pm-9:25 am

2 stops34h 25m

Las Vegas Harry Reid Intl

Sat 10/4

5:52 pm-9:15 am

2 stops24h 23m

$698

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 9/27

2:00 pm-9:25 am

2 stops34h 25m

Las Vegas Harry Reid Intl

Sat 10/4

5:52 pm-6:55 pm

2 stops34h 03m

$713

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 9/4

3:25 pm-7:59 pm

2 stops19h 34m

Las Vegas Harry Reid Intl

Wed 9/17

7:25 am-4:05 pm

1 stop17h 40m

$794

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 10/15

3:25 pm-9:34 pm

2 stops21h 09m

Las Vegas Harry Reid Intl

Sun 10/26

8:51 pm-9:00 am

2 stops21h 09m

$797

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 10/8

11:05 am-9:34 pm

2 stops25h 29m

Las Vegas Harry Reid Intl

Thu 1/8

7:15 pm-10:10 am

2 stops22h 55m

$802

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 10/7

9:15 pm-9:34 pm

2 stops39h 19m

Las Vegas Harry Reid Intl

Wed 1/7

6:45 pm-1:00 pm

2 stops26h 15m

$804

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 11/1

11:15 am-9:00 pm

2 stops24h 45m

Las Vegas Harry Reid Intl

Sun 11/9

10:18 am-10:10 am

2 stops31h 52m

$822

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 1/13

7:45 pm-8:21 pm

2 stops40h 36m

Las Vegas Harry Reid Intl

Fri 5/22

7:30 am-4:05 pm

1 stop17h 35m

$870

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 10/26

11:10 am-8:11 pm

2 stops24h 01m

$449

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 10/20

8:10 pm-12:48 pm

2 stops31h 38m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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, 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 August 14, 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 August 14, 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
1,131 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

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
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

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!!
Cathay Pacific
7.6
Good
968 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

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!!
United Airlines
7.4
Good
8,916 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

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!!

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

    Currently priced at $985, Korean Air will fly you from Hong Kong to Las Vegas and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Cathay Pacific - these airlines can fly you to your destination from $996 and $1,410, respectively. Korean Air is priced at 26% 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
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$985Average$1,090FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$996Average$1,301FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,410Average$1,410FlexibilityNo cancel feeOn-time72%

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