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Cheap flights from Hong Kong to Las Vegas from HK$3,823

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 24-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LAS
23 Mar — 30 Mar1
1 adult

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 18 March 2025.

Round-trip from

HK$6,799

One-way from

HK$3,823

Popular in

January

Cheapest in

April

Average price

HK$8,882
16-4-23-4
  • 16-4-23-4
  • 4 total stops
  • 43h 44m total
  • Hong Kong to Las Vegas
Search Deals
24-4
  • 24-4
  • 3 total stops
  • 59h 52m total
  • Hong Kong to Las Vegas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$8,895 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,691 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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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 18 March 2025.

Wed 16-415:25HKG - LAS
2 stops20h 49mMultiple Airlines
Wed 23-406:00LAS - HKG
2 stops22h 55mMultiple Airlines
Deal found 17-3HK$6,799
Wed 18-609:15HKG - LAS
2 stops23h 38mUnited Airlines
Sat 28-608:00LAS - HKG
1 stop19h 55mUnited Airlines
Deal found 16-3HK$7,747
Tue 17-600:45HKG - LAS
2 stops37h 00mDelta
Sat 28-615:55LAS - HKG
2 stops39h 35mDelta
Deal found 16-3HK$7,786
Sun 11-500:45HKG - LAS
1 stop30h 35mKorean Air
Sat 24-513:25LAS - HKG
2 stops30h 15mKorean Air
Deal found 17-3HK$9,495
Wed 14-518:00HKG - LAS
1 stop20h 55mAir Canada
Tue 20-507:25LAS - HKG
1 stop17h 40mAir Canada
Deal found 16-3HK$9,581
Tue 15-400:05HKG - LAS
2 stops36h 55mEmirates
Wed 23-411:53LAS - HKG
3 stops39h 12mEmirates
Deal found 17-3HK$16,108
Fri 18-410:40HKG - LAS
2 stops23h 10mAmerican Airlines
Tue 22-406:00LAS - HKG
2 stops24h 10mAmerican Airlines
Deal found 17-3HK$19,123
Thu 17-400:05HKG - LAS
1 stop30h 12mCathay Pacific
Tue 22-419:30LAS - HKG
1 stop19h 15mCathay Pacific
Deal found 17-3HK$29,877
Fri 16-514:45HKG - LAS
2 stops38h 59mANA
Mon 19-506:00LAS - HKG
2 stops25h 45mANA
Deal found 17-3HK$38,277

Find flights from Hong Kong to Las Vegas within your budget

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 18 March 2025.

Fly from

Hong Kong

Fly to

Las Vegas

Route

Departure

Return

Price

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 16-4

15:25-21:14

2 stops20h 49m

Las Vegas Harry Reid Intl

Wed 23-4

06:00-19:55

2 stops22h 55m

HK$6,799

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 18-6

09:15-17:53

2 stops23h 38m

Las Vegas Harry Reid Intl

Sat 28-6

08:00-18:55

1 stop19h 55m

HK$7,747

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 17-6

00:45-22:45

2 stops37h 00m

Las Vegas Harry Reid Intl

Sat 28-6

15:55-22:30

2 stops39h 35m

HK$7,786

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 11-5

00:45-16:20

1 stop30h 35m

Las Vegas Harry Reid Intl

Sat 24-5

13:25-10:40

2 stops30h 15m

HK$9,495

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 14-5

18:00-23:55

1 stop20h 55m

Las Vegas Harry Reid Intl

Tue 20-5

07:25-16:05

1 stop17h 40m

HK$9,581

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 15-4

00:05-22:00

2 stops36h 55m

Las Vegas Harry Reid Intl

Wed 23-4

11:53-18:05

3 stops39h 12m

HK$16,108

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 18-4

10:40-18:50

2 stops23h 10m

Las Vegas Harry Reid Intl

Tue 22-4

06:00-21:10

2 stops24h 10m

HK$19,123

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 17-4

00:05-15:17

1 stop30h 12m

Las Vegas Harry Reid Intl

Tue 22-4

19:30-05:45

1 stop19h 15m

HK$29,877

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 16-5

14:45-14:44

2 stops38h 59m

Las Vegas Harry Reid Intl

Mon 19-5

06:00-22:45

2 stops25h 45m

HK$38,277

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 24-4

18:40-15:32

3 stops59h 52m

HK$3,823

Flights are sorted by cheapest return flights first.

Deals found on 17-3

Showing 1-10 of 15 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.

Travel insights for flights from Hong Kong to Las Vegas

Get recent, data-driven insights about flights from Hong Kong to Las Vegas including ideal travel times, pricing trends, and more.

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 18 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 18 March 2025.
Korean Air
8.4
Very Good
1,045 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very Good
1,045 reviews
Korean Air
8.4
Very Good
1,045 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
ANA
8.3
Very Good
827 reviews
Korean Air
8.4
Very Good
1,045 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Emirates
8.0
Very Good
3,196 reviews
Korean Air
8.4
Very Good
1,045 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Delta
8.0
Very Good
7,908 reviews
Korean Air
8.4
Very Good
1,045 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Cathay Pacific
7.5
Good
830 reviews
Korean Air
8.4
Very Good
1,045 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 United Airlines. Our recent data shows that you can find tickets from as low as HK$7,747 on this airline. Additional options worth looking into are Delta and Korean Air, starting at HK$7,786 and HK$9,495 round-trip. United Airlines 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$5,354 on Korean Air. Other airlines that offer cheap prices include Delta from HK$5,486 and United Airlines from HK$5,501 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

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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 18 March 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 18 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$7,273AverageHK$7,787FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestHK$7,645AverageHK$9,280FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapestHK$7,722AverageHK$10,404FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestHK$10,040AverageHK$20,240FlexibilityNo 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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