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Cheap flights from Hong Kong to Las Vegas from HK$3,206

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 10-6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Las Vegas

Enter your travel dates to find the best prices.

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 19 March 2026.

Tue 17-1113:30
HKG
-
LAS
2 stops22h 56m
Multiple Airlines
Mon 23-1122:21
LAS
-
HKG
2 stops43h 49m
Multiple Airlines
Deal found 17-3HK$6,035
Tue 17-1111:20
HKG
-
LAS
2 stops25h 06m
Multiple Airlines
Sat 21-1117:45
LAS
-
HKG
2 stops23h 15m
Multiple Airlines
Deal found 15-3HK$6,309
Wed 18-1119:40
HKG
-
LAS
2 stops20h 19m
Multiple Airlines
Sat 21-1117:45
LAS
-
HKG
2 stops23h 15m
Multiple Airlines
Deal found 16-3HK$6,372
Sat 21-1108:50
HKG
-
LAS
2 stops23h 09m
Multiple Airlines
Tue 24-1106:00
LAS
-
HKG
2 stops31h 45m
Multiple Airlines
Deal found 15-3HK$6,403
Wed 18-1100:55
HKG
-
LAS
2 stops33h 51m
Delta
Mon 23-1117:59
LAS
-
HKG
1 stop20h 06m
Delta
Deal found 17-3HK$6,529
Wed 18-1111:25
HKG
-
LAS
1 stop16h 42m
United Airlines
Tue 24-1114:19
LAS
-
HKG
2 stops24h 26m
United Airlines
Deal found 16-3HK$6,552
Sun 15-1100:55
HKG
-
LAS
1 stop30h 15m
Korean Air
Thu 19-1122:50
LAS
-
HKG
1 stop26h 00m
Korean Air
Deal found 16-3HK$6,560
Tue 22-1200:55
HKG
-
LAS
1 stop30h 15m
Korean Air
Fri 1-122:50
LAS
-
HKG
1 stop32h 20m
Korean Air
Deal found 15-3HK$6,568

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 19 March 2026.

Round-trip from

HK$6,780

One-way from

HK$3,206

Popular in

May

Cheapest in

November

Average price

HK$7,877
United Airlines
  • United Airlines
  • 1-5-14-5
  • 2 total stops
  • 48h 49m total
  • Hong Kong to Las Vegas
Search Deals
10-6
  • 10-6
  • 2 total stops
  • 20h 51m total
  • Hong Kong to Las Vegas
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (HK$15,599 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,730 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 70,647 searches. Data last updated 19 March 2026.
Use the filters below to find and compare flights from Hong Kong to Las Vegas that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 1-5

22:30-00:59

1 stop17h 29m

Las Vegas Harry Reid Intl

Thu 7-5

06:00-18:55

2 stops21h 55m

HK$6,850

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 30-4

12:40-00:19

1 stop26h 39m

Las Vegas Harry Reid Intl

Thu 7-5

06:00-05:00

2 stops32h 00m

HK$7,218

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 14-4

22:30-17:23

2 stops33h 53m

Las Vegas Harry Reid Intl

Thu 30-4

05:45-18:30

2 stops21h 45m

HK$7,218

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 30-4

17:55-15:27

2 stops36h 32m

Las Vegas Harry Reid Intl

Thu 7-5

19:10-22:45

2 stops36h 35m

HK$7,383
Fastest return journey

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 10-4

21:45-23:58

1 stop17h 13m

Las Vegas Harry Reid Intl

Wed 29-4

08:00-18:55

2 stops19h 55m

HK$7,508

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 24-4

12:40-20:38

1 stop22h 58m

Las Vegas Harry Reid Intl

Tue 28-4

10:59-05:00

1 stop27h 01m

HK$7,516

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 7-4

00:45-16:20

1 stop30h 35m

Las Vegas Harry Reid Intl

Thu 25-6

07:00-22:45

2 stops24h 45m

HK$8,002

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 17-5

20:10-21:00

2 stops39h 50m

Las Vegas Harry Reid Intl

Fri 22-5

14:04-10:10

2 stops29h 06m

HK$8,120
Cheapest one-way

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 13-5

17:35-06:35

2 stops28h 00m

HK$3,566

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 16-4

14:35-18:40

2 stops43h 05m

HK$3,872

Flights are sorted by cheapest return flights first.

Deals found on 15-3

Showing 1-10 of 20 resultsSorted by cheapest first
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 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 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 HK$6,607). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$10,306). 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.

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 19 March 2026.
Read through reviews of airlines operating flights from Hong Kong to Las Vegas, such as Korean Air,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

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
1,205 reviews
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

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
9,442 reviews
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

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!!
Air Canada
7.1
Good
10,816 reviews
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.3

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

    For a flight from Hong Kong to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 10.0 km from the centre of the city.

  • 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 17h 29m. Fly via United Airlines or Delta to get the fastest option. The distance from Hong Kong to Las Vegas is about 11716 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Our cheapest airline available from Hong Kong to Las Vegas is Air Canada. Our recent data shows that you can find tickets from as low as HK$6,643 on this airline. Additional options worth looking into are Korean Air and United Airlines, starting at HK$7,770 and HK$7,808 round-trip. Air Canada is priced at 24% 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 holiday 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 HK$6,607). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$10,306). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Las Vegas flights

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 70,647 searches. Data last updated 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$6,643AverageHK$7,060FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestHK$7,770AverageHK$7,915FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestHK$7,808AverageHK$10,070FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Las Vegas?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Las Vegas. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Las Vegas?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Las Vegas by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to Las Vegas with no change fees?

Certainly. Search results for flights to Las Vegas from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hong Kong to Las Vegas become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Las Vegas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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