Find flights
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Las Vegas from HK$3,311

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 9-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
28 Mar — 4 Apr1
1 adult

Cheapflights Tip: The best prices from Hong Kong Intl to Las Vegas Harry Reid Intl are usually found in April or October, booked 20 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Hong Kong to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 March 2025.

Round-trip from

HK$6,763

One-way from

HK$3,311

Popular in

January

Cheapest in

April

Average price

HK$8,885
8-5-15-5
  • 8-5-15-5
  • 4 total stops
  • 52h 46m total
  • Hong Kong to Las Vegas
9-4
  • 9-4
  • 2 total stops
  • 25h 15m total
  • Hong Kong to Las Vegas
Highest demand for flights based on searches. 10% potential increase in price (HK$8,894 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (HK$2,696 potential savings vs. average return price).
Average for round-trip flights in March 2025

Find flight deals from Hong Kong to Las Vegas

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 23 March 2025.

Thu 8-511:05HKG - LAS
2 stops27h 22mMultiple Airlines
Thu 15-516:26LAS - HKG
2 stops25h 24mMultiple Airlines
Deal found 22-3HK$6,763
Mon 8-911:20HKG - LAS
2 stops25h 06m星宇航空
Fri 19-917:45LAS - HKG
2 stops34h 10m星宇航空
Deal found 22-3HK$7,423
Sun 23-321:30HKG - LAS
1 stop16h 27mUnited Airlines
Sat 5-416:10LAS - HKG
1 stop22h 30mUnited Airlines
Deal found 22-3HK$7,726
Mon 5-500:45HKG - LAS
2 stops36h 46mDelta
Tue 13-523:50LAS - HKG
1 stop19h 50mDelta
Deal found 21-3HK$8,582
Tue 9-918:00HKG - LAS
1 stop20h 48mAir Canada
Thu 18-916:45LAS - HKG
1 stop32h 20mAir Canada
Deal found 22-3HK$8,753
Wed 3-900:45HKG - LAS
1 stop30h 35mKorean Air
Tue 16-923:50LAS - HKG
1 stop19h 50mKorean Air
Deal found 22-3HK$8,908
Sat 22-300:40HKG - LAS
2 stops29h 09mAsiana Airlines
Sat 5-419:11LAS - HKG
2 stops25h 29mAsiana Airlines
Deal found 22-3HK$11,792
Wed 2-718:25HKG - LAS
1 stop17h 48mCathay Pacific
Sat 12-716:30LAS - HKG
1 stop21h 05mCathay Pacific
Deal found 22-3HK$11,877
Sun 24-823:15HKG - LAS
1 stop32h 20mSWISS
Wed 3-913:15LAS - HKG
2 stops36h 25mSWISS
Deal found 22-3HK$12,142
Sat 23-823:00HKG - LAS
1 stop35h 50mBritish Airways
Thu 4-912:09LAS - HKG
2 stops36h 21mBritish Airways
Deal found 22-3HK$13,308
Sat 6-900:40HKG - LAS
2 stops32h 51mEmirates
Wed 17-911:58LAS - HKG
3 stops39h 07mEmirates
Deal found 22-3HK$16,067
Sun 23-308:30HKG - LAS
3 stops28h 15mJapan Airlines
Sat 5-419:30LAS - HKG
2 stops27h 00mJapan Airlines
Deal found 22-3HK$19,448

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 23 March 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

Thu 8-5

11:05-23:27

2 stops27h 22m

Las Vegas Harry Reid Intl

Thu 15-5

16:26-08:50

2 stops25h 24m

HK$6,763

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 8-9

11:20-21:26

2 stops25h 06m

Las Vegas Harry Reid Intl

Fri 19-9

17:45-18:55

2 stops34h 10m

HK$7,423

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 29-6

22:30-00:45

1 stop17h 15m

Las Vegas Harry Reid Intl

Mon 14-7

16:09-05:40

2 stops22h 31m

HK$7,750

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 5-5

00:45-22:31

2 stops36h 46m

Las Vegas Harry Reid Intl

Tue 13-5

23:50-10:40

1 stop19h 50m

HK$8,582

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 9-9

18:00-23:48

1 stop20h 48m

Las Vegas Harry Reid Intl

Thu 18-9

16:45-16:05

1 stop32h 20m

HK$8,753

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 3-9

00:45-16:20

1 stop30h 35m

Las Vegas Harry Reid Intl

Tue 16-9

23:50-10:40

1 stop19h 50m

HK$8,908

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 2-7

18:25-21:13

1 stop17h 48m

Las Vegas Harry Reid Intl

Sat 12-7

16:30-04:35

1 stop21h 05m

HK$11,877

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 24-8

23:15-16:35

1 stop32h 20m

Las Vegas Harry Reid Intl

Wed 3-9

13:15-16:40

2 stops36h 25m

HK$12,142

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 23-8

23:00-19:50

1 stop35h 50m

Las Vegas Harry Reid Intl

Thu 4-9

12:09-15:30

2 stops36h 21m

HK$13,308

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 6-9

00:40-18:31

2 stops32h 51m

Las Vegas Harry Reid Intl

Wed 17-9

11:58-18:05

3 stops39h 07m

HK$16,067

Flights are sorted by cheapest return flights first.

Deals found on 22-3

Showing 1-10 of 21 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

How far ahead should I book a flight from Hong Kong to Las Vegas?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Las Vegas. Price data was last updated on 14 March 2025.

The best time to book flights from Hong Kong to Las Vegas is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from HKG 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 23 March 2025.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Las Vegas in the evening. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 23 March 2025.
星宇航空
9.1
Wonderful

Overall

9.1

Entertainment

9.0

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
星宇航空
9.1
Wonderful
星宇航空
9.1
Wonderful

Overall

9.1

Entertainment

9.0

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
星宇航空
9.1
Wonderful

Overall

9.1

Entertainment

9.0

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
星宇航空
9.1
Wonderful

Overall

9.1

Entertainment

9.0

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
星宇航空
9.1
Wonderful

Overall

9.1

Entertainment

9.0

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
8.0
Very Good
星宇航空
9.1
Wonderful

Overall

9.1

Entertainment

9.0

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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

    Our cheapest airline available from Hong Kong to Las Vegas is 星宇航空. Our recent data shows that you can find tickets from as low as HK$7,423 on this airline. Additional options worth looking into are United Airlines and Delta, starting at HK$7,750 and HK$8,582 round-trip. 星宇航空 is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Hong Kong to Las Vegas one-way?

    One-way options have recently been found by users for as low as HK$5,029 on 星宇航空. Other airlines that offer cheap prices include Korean Air from HK$5,356 and Delta from HK$5,480 one-way.

  • 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.

See more FAQs

Travelling to a place near Hong Kong?

Book flights to Hong Kong if you plan to visit one of these locations
Furnace Creek

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.

Fly from Hong Kong to Las Vegas on these airlines

Choose from the following airlines for your flight from Hong Kong to Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 23 March 2025.

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 23 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$7,275AverageHK$7,790FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestHK$7,648AverageHK$9,283FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestHK$7,725AverageHK$10,408FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestHK$10,044AverageHK$20,247FlexibilityNo 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?

Deals for Hong Kong to Las Vegas flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Las Vegas from Hong Kong.

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

Need flexible booking options for your flight to Las Vegas from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Hong Kong to Las Vegas flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.