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Cheap flights from Hong Kong to Las Vegas from HK$3,728

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 18-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
14 May — 21 May1
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 14 April 2026.

Tue 12-518:00
HKG
-
LAS
2 stops28h 41m
Multiple Airlines
Tue 19-523:50
LAS
-
HKG
1 stop25h 30m
Multiple Airlines
Deal found 12-4HK$8,044
Tue 18-823:15
HKG
-
LAS
2 stops29h 19m
Multiple Airlines
Sun 23-823:50
LAS
-
HKG
1 stop20h 05m
Multiple Airlines
Deal found 14-4HK$8,084
Tue 25-800:55
HKG
-
LAS
2 stops27h 39m
Multiple Airlines
Sun 30-823:50
LAS
-
HKG
1 stop20h 05m
Multiple Airlines
Deal found 14-4HK$8,138
Tue 5-519:40
HKG
-
LAS
2 stops28h 06m
Multiple Airlines
Thu 7-520:07
LAS
-
HKG
2 stops21h 43m
Multiple Airlines
Deal found 11-4HK$8,154
Mon 12-1015:25
HKG
-
LAS
2 stops20h 01m
Multiple Airlines
Fri 16-1007:00
LAS
-
HKG
2 stops21h 55m
Multiple Airlines
Deal found 13-4HK$8,170
Wed 7-1013:30
HKG
-
LAS
2 stops21h 56m
Multiple Airlines
Mon 12-1019:45
LAS
-
HKG
2 stops22h 05m
Multiple Airlines
Deal found 13-4HK$8,224
Thu 27-813:00
HKG
-
LAS
2 stops26h 31m
Multiple Airlines
Sat 29-823:50
LAS
-
HKG
1 stop20h 05m
Multiple Airlines
Deal found 14-4HK$8,381
Mon 4-500:45
HKG
-
LAS
2 stops30h 19m
Multiple Airlines
Sat 9-523:50
LAS
-
HKG
1 stop20h 05m
Multiple Airlines
Deal found 12-4HK$8,389
Mon 4-513:40
HKG
-
LAS
2 stops33h 01m
Multiple Airlines
Mon 11-523:50
LAS
-
HKG
1 stop20h 05m
Multiple Airlines
Deal found 12-4HK$8,397
Sun 24-500:45
HKG
-
LAS
1 stop30h 35m
Korean Air
Tue 9-623:50
LAS
-
HKG
1 stop20h 05m
Korean Air
Deal found 13-4HK$8,412
Sun 26-400:45
HKG
-
LAS
1 stop30h 35m
Korean Air
Sun 10-523:50
LAS
-
HKG
1 stop20h 05m
Korean Air
Deal found 13-4HK$8,452
Tue 12-517:55
HKG
-
LAS
1 stop37h 25m
Korean Air
Tue 19-523:50
LAS
-
HKG
1 stop20h 05m
Korean Air
Deal found 12-4HK$8,499

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 14 April 2026.

Round-trip from

HK$7,802

One-way from

HK$3,728

Popular in

May

Cheapest in

November

Average price

HK$11,044
Korean Air
  • Korean Air
  • 15-5-19-5
  • 3 total stops
  • 46h 36m total
  • Hong Kong to Las Vegas
Search Deals
18-5
  • 18-5
  • 2 total stops
  • 32h 25m total
  • Hong Kong to Las Vegas
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (HK$16,655 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,089 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 14 April 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
Fastest return journey

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 7-10

11:45-00:01

2 stops27h 16m

Las Vegas Harry Reid Intl

Mon 12-10

10:29-18:30

1 stop17h 01m

HK$8,530

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 27-6

12:40-14:16

1 stop16h 36m

Las Vegas Harry Reid Intl

Tue 7-7

20:31-18:30

1 stop30h 59m

HK$8,820

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 30-4

00:45-16:20

1 stop30h 35m

Las Vegas Harry Reid Intl

Tue 12-5

23:50-10:55

1 stop20h 05m

HK$9,940

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 3-5

09:30-17:59

2 stops23h 29m

Las Vegas Harry Reid Intl

Tue 12-5

05:15-05:00

2 stops32h 45m

HK$10,300

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 29-4

00:45-16:20

1 stop30h 35m

Las Vegas Harry Reid Intl

Thu 7-5

13:20-10:55

2 stops30h 35m

HK$10,441

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 18-8

01:25-21:01

2 stops34h 36m

Las Vegas Harry Reid Intl

Fri 28-8

07:15-21:55

2 stops47h 40m

HK$10,520

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 1-5

01:10-08:46

1 stop22h 36m

Las Vegas Harry Reid Intl

Sat 9-5

11:47-06:15

1 stop27h 28m

HK$11,052

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 14-7

01:25-17:24

2 stops30h 59m

Las Vegas Harry Reid Intl

Sat 18-7

10:04-15:10

2 stops38h 06m

HK$11,130

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 29-4

01:25-21:56

2 stops35h 31m

Las Vegas Harry Reid Intl

Thu 7-5

14:50-16:25

2 stops58h 35m

HK$11,154
Cheapest one-way

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 12-5

17:55-16:20

1 stop37h 25m

HK$6,384

Flights are sorted by cheapest return flights first.

Deals found on 14-4

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$6,603). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$10,426). 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 14 April 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

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

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

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

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
9,589 reviews
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

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
10,926 reviews
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

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 27h 16m. Fly via United Airlines or Korean Air 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$6,639 on this airline. Additional options worth looking into are United Airlines and Korean Air, starting at HK$7,063 and HK$7,765 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$6,603). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$10,426). 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 14 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$6,639AverageHK$7,048FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestHK$7,063AverageHK$10,064FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapestHK$7,765AverageHK$7,958FlexibilityNo 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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