Cheap flights from Hong Kong to Las Vegas from HK$3,408

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 15-11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
12 Nov — 19 Nov1
1 adult
1 adult, Economy

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 13 October 2025.

Mon 20-1018:00HKG - LAS
1 stop20h 14mAir Canada
Wed 5-1116:45LAS - HKG
1 stop33h 55mAir Canada
Deal found 11-10HK$5,377
Sat 25-1021:10HKG - LAS
2 stops29h 40mMultiple Airlines
Tue 28-1013:59LAS - HKG
2 stops29h 11mMultiple Airlines
Deal found 11-10HK$5,828
Tue 25-1110:10HKG - LAS
2 stops30h 06mMultiple Airlines
Tue 2-1215:39LAS - HKG
2 stops25h 21mMultiple Airlines
Deal found 11-10HK$5,945
Mon 20-1013:30HKG - LAS
2 stops25h 29mMultiple Airlines
Wed 5-1118:02LAS - HKG
2 stops22h 58mMultiple Airlines
Deal found 11-10HK$5,984
Wed 26-1114:05HKG - LAS
2 stops24h 59mMultiple Airlines
Wed 3-1219:45LAS - HKG
2 stops21h 30mMultiple Airlines
Deal found 12-10HK$6,132
Wed 26-1120:25HKG - LAS
1 stop17h 19mAir Canada
Wed 3-1206:15LAS - HKG
1 stop20h 25mAir Canada
Deal found 12-10HK$6,148
Sat 25-1019:40HKG - LAS
2 stops28h 58mMultiple Airlines
Sat 1-1110:18LAS - HKG
2 stops31h 42mMultiple Airlines
Deal found 11-10HK$6,163
Tue 25-1120:25HKG - LAS
1 stop17h 19mAir Canada
Tue 2-1216:45LAS - HKG
1 stop33h 55mAir Canada
Deal found 11-10HK$6,490

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 13 October 2025.

Round-trip from

HK$5,828

One-way from

HK$3,408

Popular in

January

Cheapest in

October

Average price

HK$7,315
25-10-28-10
  • 25-10-28-10
  • 4 total stops
  • 58h 51m total
  • Hong Kong to Las Vegas
15-11
  • 15-11
  • 2 total stops
  • 55h 44m total
  • Hong Kong to Las Vegas
Highest demand for flights based on searches. 23% potential increase in price (HK$24,858 potential increase over avg. return price).
Cheapest flight prices on average. 9% potential price decrease (HK$6,751 potential savings vs. average return price).
Average for round-trip flights in October 2025

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 13 October 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

Tue 25-11

10:10-00:16

2 stops30h 06m

Las Vegas Harry Reid Intl

Tue 2-12

15:39-09:00

2 stops25h 21m

HK$5,945

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 26-11

20:25-21:44

1 stop17h 19m

Las Vegas Harry Reid Intl

Wed 3-12

06:15-18:40

1 stop20h 25m

HK$6,148

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 26-11

09:20-15:59

2 stops22h 39m

Las Vegas Harry Reid Intl

Wed 3-12

16:45-18:40

1 stop33h 55m

HK$6,365

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 25-11

20:25-21:44

1 stop17h 19m

Las Vegas Harry Reid Intl

Tue 2-12

16:45-18:40

1 stop33h 55m

HK$6,490

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 27-10

10:35-18:35

1 stop23h 00m

Las Vegas Harry Reid Intl

Thu 30-10

08:00-19:15

1 stop20h 15m

HK$6,529

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 25-11

00:55-15:10

1 stop30h 15m

Las Vegas Harry Reid Intl

Wed 3-12

22:50-23:10

1 stop32h 20m

HK$6,552

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 25-10

22:30-00:45

1 stop17h 15m

Las Vegas Harry Reid Intl

Tue 28-10

08:00-19:15

1 stop20h 15m

HK$6,731

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 3-3

18:10-15:10

1 stop37h 00m

Las Vegas Harry Reid Intl

Thu 5-3

22:50-11:20

1 stop20h 30m

HK$6,832

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 3-3

12:35-17:45

2 stops21h 10m

Las Vegas Harry Reid Intl

Thu 5-3

06:00-11:20

2 stops37h 20m

HK$6,863

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 19-10

20:10-14:32

2 stops33h 22m

HK$3,416

Flights are sorted by cheapest return flights first.

Deals found on 11-10

Showing 1-10 of 21 results
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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$6,801). Flying from Hong Kong to Las Vegas in January is currently the most expensive (average of HK$11,960). 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 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 13 October 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 22% on your trip compared to booking a flight in the afternoon.

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 13 October 2025.
Read reviews from past customers who have flown with Korean Air, Cathay Pacific, andUnited Airlines from Hong Kong to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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!!

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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!!

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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!!

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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!!

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

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.
  • 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 17h 19m. Fly via EVA Air or Air Canada 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$6,478 on this airline. Additional options worth looking into are Korean Air and United Airlines, starting at HK$7,656 and HK$7,738 round-trip. Air Canada is priced at 38% 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$6,801). Flying from Hong Kong to Las Vegas in January is currently the most expensive (average of HK$11,960). 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

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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 13 October 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 13 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$6,478AverageHK$7,600FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestHK$7,656AverageHK$8,116FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestHK$7,738AverageHK$9,998FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestHK$10,890AverageHK$20,417FlexibilityNo 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.

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