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Cheap flights from Hong Kong to Las Vegas from HK$3,230

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 6-2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
24 Dec — 31 Dec1
1 adult
1 adult, Economy, 0 bags

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 24 November 2025.

Mon 22-1221:50HKG - LAS
2 stops28h 49mMultiple Airlines
Tue 30-1214:30LAS - HKG
2 stops52h 50mMultiple Airlines
Deal found 22-11HK$5,961
Mon 24-1119:40HKG - LAS
2 stops20h 36mMultiple Airlines
Tue 25-1119:00LAS - HKG
2 stops22h 00mMultiple Airlines
Deal found 24-11HK$6,249
Mon 24-1122:30HKG - LAS
2 stops28h 11mUnited Airlines
Tue 25-1113:33LAS - HKG
1 stop25h 27mUnited Airlines
Deal found 24-11HK$6,490
Mon 22-1220:25HKG - LAS
1 stop35h 34mAir Canada
Tue 30-1206:15LAS - HKG
1 stop20h 25mAir Canada
Deal found 23-11HK$7,471
Sat 20-1219:50HKG - LAS
3 stops42h 40mMultiple Airlines
Fri 9-113:53LAS - HKG
2 stops35h 27mMultiple Airlines
Deal found 22-11HK$7,930
Sat 20-1220:25HKG - LAS
1 stop17h 02mAir Canada
Fri 9-106:00LAS - HKG
1 stop20h 40mAir Canada
Deal found 22-11HK$8,133

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 24 November 2025.

Round-trip from

HK$5,557

One-way from

HK$3,230

Popular in

January

Cheapest in

October

Average price

HK$7,775
Air Canada
  • Air Canada
  • 19-1-4-3
  • 2 total stops
  • 55h 59m total
  • Hong Kong to Las Vegas
Search Deals
6-2
  • 6-2
  • 2 total stops
  • 28h 14m total
  • Hong Kong to Las Vegas
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (HK$25,113 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (HK$6,779 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 24 November 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 19-1

20:25-15:59

1 stop35h 34m

Las Vegas Harry Reid Intl

Wed 4-3

06:15-18:40

1 stop20h 25m

HK$5,557

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 15-1

20:25-22:17

1 stop17h 52m

Las Vegas Harry Reid Intl

Wed 28-1

17:41-18:40

2 stops32h 59m

HK$6,109

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 19-1

21:10-12:12

2 stops31h 02m

Las Vegas Harry Reid Intl

Tue 20-1

19:59-23:10

2 stops35h 11m

HK$6,646

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 7-3

22:30-22:42

1 stop16h 12m

Las Vegas Harry Reid Intl

Tue 10-3

07:47-19:15

1 stop20h 28m

HK$6,825

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 7-3

10:35-18:05

2 stops23h 30m

Las Vegas Harry Reid Intl

Mon 9-3

06:00-19:20

2 stops22h 20m

HK$6,833

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 14-4

00:45-17:46

2 stops32h 01m

Las Vegas Harry Reid Intl

Tue 15-9

13:05-05:00

1 stop24h 55m

HK$7,105

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 20-12

19:50-22:30

3 stops42h 40m

Las Vegas Harry Reid Intl

Fri 9-1

13:53-17:20

2 stops35h 27m

HK$7,930

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 14-1

00:55-20:26

2 stops35h 31m

Las Vegas Harry Reid Intl

Wed 28-1

06:05-11:20

2 stops37h 15m

HK$7,954

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 15-12

21:05-16:48

2 stops35h 43m

HK$3,269

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 17-12

18:55-17:23

2 stops38h 28m

HK$3,510

Flights are sorted by cheapest return flights first.

Deals found on 21-11

Showing 1-10 of 16 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, January is the cheapest month in which you can book a flight from Hong Kong to Las Vegas (average of HK$6,662). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$8,740). 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 24 November 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.

How much does it cost for a return flight from Hong Kong to Las Vegas?

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 24 November 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.
Korean Air
8.4
Very Good
1,170 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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
1,170 reviews
Korean Air
8.4
Very Good
1,170 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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
1,068 reviews
Korean Air
8.4
Very Good
1,170 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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
9,036 reviews
Korean Air
8.4
Very Good
1,170 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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
10,466 reviews
Korean Air
8.4
Very Good
1,170 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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.

  • 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 35h 34m. 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$6,478 on this airline. Additional options worth looking into are Korean Air and United Airlines, starting at HK$7,657 and HK$7,739 round-trip. Air Canada is priced at 37% 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$6,662). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of HK$8,740). 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

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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 24 November 2025.
United Airlines flights from Hong Kong Intl to Las Vegas Harry Reid Intl
Air Canada flights from Hong Kong Intl to Las Vegas Harry Reid Intl
Korean Air flights from Hong Kong Intl to Las Vegas Harry Reid Intl

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 24 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$6,478AverageHK$7,647FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestHK$7,657AverageHK$8,117FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestHK$7,739AverageHK$9,999FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestHK$10,891AverageHK$20,419FlexibilityNo 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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