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Cheap flights from Hong Kong to Las Vegas from HK$3,540

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 17-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
2 Jul — 9 Jul1
1 adult

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 27 June 2025.

Round-trip from

HK$6,452

One-way from

HK$3,540

Popular in

January

Cheapest in

October

Average price

HK$10,086
1-9-20-9
  • 1-9-20-9
  • 4 total stops
  • 45h 17m total
  • Hong Kong to Las Vegas
Search Deals
17-9
  • 17-9
  • 2 total stops
  • 23h 17m total
  • Hong Kong to Las Vegas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$10,220 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,935 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 27 June 2025.

Mon 1-913:30HKG - LAS
2 stops22h 22mMultiple Airlines
Sat 20-906:00LAS - HKG
2 stops22h 55mMultiple Airlines
Deal found 24-6HK$6,452
Thu 24-718:00HKG - LAS
1 stop20h 59mAir Canada
Sun 27-708:00LAS - HKG
1 stop17h 05mAir Canada
Deal found 27-6HK$8,038
Sun 31-800:45HKG - LAS
2 stops36h 33mDelta
Fri 19-900:45LAS - HKG
2 stops30h 45mDelta
Deal found 24-6HK$8,375
Thu 24-714:35HKG - LAS
2 stops24h 24mANA
Sun 27-720:30LAS - HKG
2 stops35h 15mANA
Deal found 26-6HK$8,626
Fri 11-712:20HKG - LAS
1 stop19h 20mKorean Air
Mon 14-723:50LAS - HKG
1 stop19h 50mKorean Air
Deal found 26-6HK$8,791

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 27 June 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

Mon 1-9

13:30-20:52

2 stops22h 22m

Las Vegas Harry Reid Intl

Sat 20-9

06:00-19:55

2 stops22h 55m

HK$6,452

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 24-7

18:00-23:59

1 stop20h 59m

Las Vegas Harry Reid Intl

Sun 27-7

08:00-16:05

1 stop17h 05m

HK$8,038

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 31-8

00:45-22:18

2 stops36h 33m

Las Vegas Harry Reid Intl

Fri 19-9

00:45-22:30

2 stops30h 45m

HK$8,375

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 24-7

14:35-23:59

2 stops24h 24m

Las Vegas Harry Reid Intl

Sun 27-7

20:30-22:45

2 stops35h 15m

HK$8,626

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 11-7

12:20-16:40

1 stop19h 20m

Las Vegas Harry Reid Intl

Mon 14-7

23:50-10:40

1 stop19h 50m

HK$8,791

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 17-9

10:35-18:52

2 stops23h 17m

HK$3,540

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 29-10

11:15-21:00

2 stops24h 45m

HK$3,948

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 22-12

21:10-22:11

2 stops41h 01m

HK$4,294

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 12-8

18:00-23:09

1 stop20h 09m

HK$4,867

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 10-7

17:55-16:40

1 stop37h 45m

HK$5,204

Flights are sorted by cheapest return flights first.

Deals found on 24-6

Showing 1-10 of 11 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 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 27 June 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% 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 27 June 2025.
Read through reviews of airlines operating flights from Hong Kong to Las Vegas, such as 星宇航空, EVA Air, andKorean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Comfort

9.0

Boarding

9.1

Crew

9.3

Entertainment

9.0

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.1
Wonderful
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Comfort

9.0

Boarding

9.1

Crew

9.3

Entertainment

9.0

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very Good
1,208 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Comfort

9.0

Boarding

9.1

Crew

9.3

Entertainment

9.0

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very Good
1,099 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Comfort

9.0

Boarding

9.1

Crew

9.3

Entertainment

9.0

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.3
Very Good
889 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Comfort

9.0

Boarding

9.1

Crew

9.3

Entertainment

9.0

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Delta
8.0
Very Good
7,963 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Comfort

9.0

Boarding

9.1

Crew

9.3

Entertainment

9.0

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.

  • 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$8,038 on this airline. Additional options worth looking into are Delta and ANA, starting at HK$8,375 and HK$8,626 round-trip. Air Canada is priced at 24% 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$3,948 on 星宇航空. Other airlines that offer cheap prices include EVA Air from HK$4,294 and Air Canada from HK$4,867 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

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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 27 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$6,975AverageHK$7,713FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestHK$7,723AverageHK$8,607FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestHK$7,820AverageHK$10,085FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestHK$10,985AverageHK$20,595FlexibilityNo 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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