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Cheap flights from Hong Kong to Las Vegas from HK$3,293

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 16-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
3 Jan — 10 Jan1
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 December 2025.

Sun 7-1219:40HKG - LAS
2 stops20h 01mMultiple Airlines
Sat 13-1218:17LAS - HKG
2 stops22h 43mMultiple Airlines
Deal found 1-12HK$8,352
Mon 22-1220:25HKG - LAS
1 stop17h 02mAir Canada
Tue 30-1206:15LAS - HKG
1 stop20h 25mAir Canada
Deal found 2-12HK$8,445
Mon 29-1210:35HKG - LAS
1 stop30h 22mUnited Airlines
Thu 1-118:21LAS - HKG
1 stop20h 24mUnited Airlines
Deal found 3-12HK$8,617
Mon 22-1219:40HKG - LAS
2 stops20h 46mMultiple Airlines
Tue 30-1219:00LAS - HKG
2 stops22h 00mMultiple Airlines
Deal found 3-12HK$8,648
Mon 29-1211:25HKG - LAS
1 stop29h 04mUnited Airlines
Tue 6-107:45LAS - HKG
1 stop19h 30mUnited Airlines
Deal found 2-12HK$8,780
Mon 29-1215:30HKG - LAS
2 stops21h 41mEVA Air
Tue 6-116:16LAS - HKG
2 stops24h 44mEVA Air
Deal found 2-12HK$8,858
Mon 29-1219:40HKG - LAS
2 stops20h 46mMultiple Airlines
Thu 1-107:00LAS - HKG
2 stops21h 50mMultiple Airlines
Deal found 3-12HK$9,971

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 December 2025.

Round-trip from

HK$5,558

One-way from

HK$3,293

Popular in

January

Cheapest in

October

Average price

HK$10,905
Air Canada
  • Air Canada
  • 20-1-23-1
  • 2 total stops
  • 38h 27m total
  • Hong Kong to Las Vegas
Search Deals
16-12
  • 16-12
  • 3 total stops
  • 42h 45m total
  • Hong Kong to Las Vegas
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (HK$25,118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (HK$6,780 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 December 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

Departure

Return

Price

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 24-1

15:30-18:41

2 stops19h 11m

Las Vegas Harry Reid Intl

Wed 4-2

18:41-09:00

2 stops22h 19m

HK$6,126

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 24-1

15:30-18:41

2 stops19h 11m

Las Vegas Harry Reid Intl

Tue 3-2

18:41-09:00

2 stops22h 19m

HK$6,134

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 20-1

13:30-18:41

2 stops21h 11m

Las Vegas Harry Reid Intl

Fri 23-1

18:41-09:00

2 stops22h 19m

HK$6,149

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 21-1

12:35-17:18

1 stop20h 43m

Las Vegas Harry Reid Intl

Sun 1-2

14:45-05:05

1 stop22h 20m

HK$6,219

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 24-1

20:25-22:27

1 stop18h 02m

Las Vegas Harry Reid Intl

Sat 7-2

07:30-18:40

2 stops43h 10m

HK$6,281

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 26-1

20:25-22:27

1 stop18h 02m

Las Vegas Harry Reid Intl

Wed 4-2

11:02-18:40

2 stops39h 38m

HK$6,281

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 22-1

20:25-15:59

1 stop35h 34m

Las Vegas Harry Reid Intl

Sat 7-2

17:41-18:40

2 stops32h 59m

HK$6,281

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 27-1

20:25-22:27

1 stop18h 02m

Las Vegas Harry Reid Intl

Fri 6-2

06:15-18:40

1 stop20h 25m

HK$6,281

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 23-1

20:25-15:42

1 stop35h 17m

Las Vegas Harry Reid Intl

Thu 5-2

16:45-18:40

1 stop33h 55m

HK$6,281

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 27-1

20:25-15:59

1 stop35h 34m

Las Vegas Harry Reid Intl

Thu 5-2

06:00-18:40

2 stops20h 40m

HK$6,281

Flights are sorted by cheapest return flights first.

Deals found on 3-12

Showing 1-10 of 23 results
1
2
3

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, January is the cheapest month in which you can book a flight from Hong Kong to Las Vegas (average of HK$6,663). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$8,741). 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 4 December 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 22% on flights from Hong Kong to Las Vegas by exploring options for tickets in the evening.

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 December 2025.
Read through reviews of airlines operating flights from Hong Kong to Las Vegas, such as Korean Air, Cathay Pacific, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,179 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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
1,179 reviews
Korean Air
8.4
Very Good
1,179 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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!!
Cathay Pacific
7.6
Good
1,084 reviews
Korean Air
8.4
Very Good
1,179 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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!!
United Airlines
7.4
Good
9,066 reviews
Korean Air
8.4
Very Good
1,179 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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
10,500 reviews
Korean Air
8.4
Very Good
1,179 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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 18h 02m. Fly via Air Canada 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$6,597 on this airline. Additional options worth looking into are Korean Air and United Airlines, starting at HK$7,658 and HK$7,740 round-trip. Air Canada is priced at 36% 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, January is the cheapest month in which you can book a flight from Hong Kong to Las Vegas (average of HK$6,663). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$8,741). 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

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Furnace Creek

Browse thousands of different options on Cheapflights for your next trip

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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.
Hong Kong to Las Vegas flights

Top 4 airlines flying from Hong Kong to Las Vegas

Discover the top 4 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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$6,597AverageHK$7,306FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestHK$7,658AverageHK$8,118FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestHK$7,740AverageHK$10,001FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestHK$10,893AverageHK$20,275FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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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