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Cheap flights from Hong Kong to Las Vegas from HK$4,379

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 20-6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
3 Jun — 10 Jun1
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 4 May 2026.

Thu 11-609:25
HKG
-
LAS
1 stop26h 45m
Delta
Sat 27-606:48
LAS
-
HKG
1 stop31h 17m
Delta
Deal found 3-5HK$6,901
Sun 14-612:20
HKG
-
LAS
2 stops36h 39m
Delta
Sun 21-619:06
LAS
-
HKG
1 stop18h 59m
Delta
Deal found 30-4HK$7,998
Tue 8-910:35
HKG
-
LAS
2 stops28h 56m
Multiple Airlines
Sat 12-923:50
LAS
-
HKG
1 stop20h 05m
Multiple Airlines
Deal found 29-4HK$8,021
Tue 23-615:25
HKG
-
LAS
2 stops32h 40m
Multiple Airlines
Mon 29-618:03
LAS
-
HKG
2 stops27h 02m
Multiple Airlines
Deal found 30-4HK$8,131
Tue 1-920:10
HKG
-
LAS
2 stops31h 34m
Multiple Airlines
Tue 6-1020:47
LAS
-
HKG
2 stops22h 18m
Multiple Airlines
Deal found 3-5HK$8,193
Fri 19-620:10
HKG
-
LAS
2 stops41h 40m
Multiple Airlines
Wed 24-611:30
LAS
-
HKG
2 stops31h 25m
Multiple Airlines
Deal found 2-5HK$8,233
Tue 8-912:20
HKG
-
LAS
1 stop19h 00m
Korean Air
Sat 12-923:50
LAS
-
HKG
1 stop20h 05m
Korean Air
Deal found 29-4HK$8,381
Tue 23-612:20
HKG
-
LAS
2 stops25h 39m
Delta
Sat 27-606:48
LAS
-
HKG
1 stop31h 17m
Delta
Deal found 3-5HK$8,389
Thu 25-609:25
HKG
-
LAS
1 stop26h 45m
Delta
Sat 27-613:08
LAS
-
HKG
1 stop24h 57m
Delta
Deal found 2-5HK$8,405

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 4 May 2026.

Round-trip from

HK$6,901

One-way from

HK$4,379

Popular in

May

Cheapest in

November

Average price

HK$11,718
Delta
  • Delta
  • 11-6-27-6
  • 2 total stops
  • 58h 02m total
  • Hong Kong to Las Vegas
Search Deals
20-6
  • 20-6
  • 2 total stops
  • 45h 58m total
  • Hong Kong to Las Vegas
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (HK$16,595 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,071 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 4 May 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

Wed 15-7

09:25-22:48

1 stop28h 23m

Las Vegas Harry Reid Intl

Sat 18-7

18:40-05:05

1 stop19h 25m

HK$8,522

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 19-6

09:25-22:47

1 stop28h 22m

Las Vegas Harry Reid Intl

Wed 24-6

19:06-05:05

1 stop18h 59m

HK$8,804

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 15-9

12:40-20:11

2 stops22h 31m

Las Vegas Harry Reid Intl

Sat 19-9

19:52-05:00

1 stop18h 08m

HK$8,820
Fastest return journey

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 18-10

21:45-23:52

1 stop17h 07m

Las Vegas Harry Reid Intl

Wed 21-10

16:30-05:00

2 stops21h 30m

HK$8,820

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 15-6

14:05-22:45

2 stops23h 40m

Las Vegas Harry Reid Intl

Mon 22-6

20:55-09:15

2 stops21h 20m

HK$9,188

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 26-5

19:40-00:21

2 stops19h 41m

Las Vegas Harry Reid Intl

Tue 2-6

07:15-19:55

2 stops21h 40m

HK$9,462

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 15-7

11:45-21:27

1 stop24h 42m

Las Vegas Harry Reid Intl

Sat 18-7

13:34-05:00

1 stop24h 26m

HK$9,564
Cheapest one-way

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 20-6

13:40-20:38

2 stops45h 58m

HK$4,434

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 15-6

20:20-21:00

2 stops39h 40m

HK$4,653

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 27-7

13:40-00:33

2 stops25h 53m

HK$4,723

Flights are sorted by cheapest return flights first.

Deals found on 30-4

Showing 1-10 of 15 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$6,517). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$10,113). 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 4 May 2026.
Read through reviews of airlines operating flights from Hong Kong to Las Vegas, such as Korean Air and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,216 reviews
Check prices

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

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!!
Korean Air
8.4
Very Good
1,216 reviews
Korean Air
8.4
Very Good
1,216 reviews
Check prices

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

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!!
Air Canada
7.1
Good
10,998 reviews
Korean Air
8.4
Very Good
1,216 reviews
Check prices

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

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?

    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 28h 23m. Fly via Delta to get the fastest option. The distance from Hong Kong to Las Vegas is about 11716 km.

  • 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$6,639 on this airline. An additional option worth looking into is Korean Air, starting at HK$7,765. 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$6,517). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$10,113). 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 2 airlines flying from Hong Kong to Las Vegas

Discover the top 2 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 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$6,639AverageHK$7,049FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestHK$7,765AverageHK$7,959FlexibilityNo cancel feeOn-time81%
Search Korean Air 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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