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Cheap flights from Hong Kong to Las Vegas from HK$3,174

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 28-1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
16 Feb — 23 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 January 2026.

Round-trip from

HK$6,059

One-way from

HK$3,174

Popular in

May

Cheapest in

December

Average price

HK$8,734
Air Canada
  • Air Canada
  • 26-1-28-1
  • 3 total stops
  • 44h 56m total
  • Hong Kong to Las Vegas
Search Deals
28-1
  • 28-1
  • 2 total stops
  • 36h 07m total
  • Hong Kong to Las Vegas
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (HK$14,669 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,747 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 17 January 2026.

Thu 22-115:30
HKG
-
LAS
2 stops19h 11m
Multiple Airlines
Wed 4-219:39
LAS
-
HKG
2 stops31h 01m
Multiple Airlines
Deal found 16-1HK$5,810
Mon 19-121:10
HKG
-
LAS
2 stops37h 31m
Multiple Airlines
Sun 1-206:15
LAS
-
HKG
1 stop20h 25m
Multiple Airlines
Deal found 15-1HK$6,013
Mon 26-102:00
HKG
-
LAS
2 stops24h 31m
Multiple Airlines
Wed 28-106:15
LAS
-
HKG
1 stop20h 25m
Multiple Airlines
Deal found 15-1HK$6,059
Mon 2-320:05
HKG
-
LAS
2 stops19h 51m
Multiple Airlines
Mon 9-322:50
LAS
-
HKG
1 stop27h 00m
Multiple Airlines
Deal found 16-1HK$6,192
Sat 24-120:25
HKG
-
LAS
2 stops34h 06m
Multiple Airlines
Sat 31-106:15
LAS
-
HKG
1 stop20h 25m
Multiple Airlines
Deal found 17-1HK$6,270
Wed 4-315:30
HKG
-
LAS
2 stops23h 46m
EVA Air
Wed 11-307:00
LAS
-
HKG
2 stops22h 05m
EVA Air
Deal found 16-1HK$6,309
Sat 24-120:25
HKG
-
LAS
1 stop35h 34m
Air Canada
Sat 31-106:15
LAS
-
HKG
1 stop20h 25m
Air Canada
Deal found 17-1HK$6,434
Thu 7-517:35
HKG
-
LAS
2 stops21h 24m
Multiple Airlines
Thu 30-721:10
LAS
-
HKG
2 stops21h 55m
Multiple Airlines
Deal found 16-1HK$6,519

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 17 January 2026.
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

Mon 26-1

02:00-10:31

2 stops24h 31m

Las Vegas Harry Reid Intl

Wed 28-1

06:15-18:40

1 stop20h 25m

HK$6,059

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 26-1

02:00-10:31

2 stops24h 31m

Las Vegas Harry Reid Intl

Thu 29-1

16:45-18:40

1 stop33h 55m

HK$6,059

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 6-5

00:45-22:46

2 stops37h 01m

Las Vegas Harry Reid Intl

Thu 30-7

13:05-05:00

1 stop24h 55m

HK$6,519

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 7-5

17:35-23:59

2 stops21h 24m

Las Vegas Harry Reid Intl

Thu 30-7

21:10-10:05

2 stops21h 55m

HK$6,519

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 4-3

12:35-17:49

2 stops21h 14m

Las Vegas Harry Reid Intl

Mon 9-3

06:00-23:10

2 stops26h 10m

HK$6,644

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 28-2

21:05-10:53

2 stops53h 48m

HK$3,229

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 28-1

19:55-19:39

2 stops39h 44m

HK$3,385

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 27-1

14:55-17:18

2 stops42h 23m

HK$3,424

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 10-2

20:05-10:31

2 stops30h 26m

HK$3,564

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 1-3

14:05-23:57

2 stops25h 52m

HK$3,626

Flights are sorted by cheapest return flights first.

Deals found on 15-1

Showing 1-10 of 13 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 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$6,574). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$8,758). 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 17 January 2026.
Read through reviews of airlines operating flights from Hong Kong to Las Vegas, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,171 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,171 reviews
United Airlines
7.4
Good
9,171 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,628 reviews
United Airlines
7.4
Good
9,171 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 37h 01m. 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$6,610 on this airline. An additional option worth looking into is United Airlines, starting at HK$7,755. Air Canada is priced at 25% 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$6,574). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$8,758). 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 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 17 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$6,610AverageHK$7,335FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestHK$7,755AverageHK$10,020FlexibilityNo 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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