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Cheap flights from Hong Kong to Las Vegas from HK$3,285

HKG — LAS
5 Oct — 12 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap 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

Thu 15-1020:20 -
2 stops43h 24m
Thu 22-1008:19 -
2 stops29h 56m
Deal found 31-8HK$6,437
Thu 15-1017:55 -
1 stop37h 25m
Thu 22-1023:50 -
1 stop20h 05m
Deal found 31-8HK$6,578
Sun 18-1020:20 -
2 stops43h 24m
Sun 25-1006:00 -
2 stops25h 50m
Deal found 3-9HK$6,586
Sun 22-1100:55 -
1 stop30h 15m
Sun 6-1222:50 -
1 stop20h 30m
Deal found 3-9HK$6,641
Mon 7-917:55 -
1 stop37h 25m
Sun 20-923:50 -
1 stop25h 30m
Deal found 4-9HK$6,680
Sun 22-1100:55 -
2 stops37h 15m
Sun 6-1219:59 -
1 stop19h 41m
Deal found 3-9HK$6,704
Wed 9-900:45 -
2 stops36h 42m
Thu 1-1009:53 -
1 stop28h 12m
Deal found 1-9HK$6,711
Mon 23-1122:30 -
1 stop16h 21m
Sun 29-1116:22 -
1 stop34h 53m
Deal found 3-9HK$6,719
Wed 30-909:25 -
1 stop22h 01m
Fri 2-1006:05 -
2 stops25h 40m
Deal found 1-9HK$6,774
Mon 21-912:40 -
1 stop22h 24m
Tue 20-1013:23 -
1 stop24h 37m
Deal found 2-9HK$6,790

Find flight deals from Hong Kong to Las Vegas

Round-trip from

HK$6,437

One-way from

HK$3,285

Popular in

August

Cheapest in

September

Average price

HK$6,602
ANA
  • ANA
  • 15-10-22-10
  • 4 total stops
  • 73h 20m total
  • Hong Kong to Las Vegas
Search Deals
4-10-31-12
  • 4-10-31-12
  • 2 total stops
  • 25h 29m total
  • Hong Kong to Las Vegas
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (HK$171 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,425 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Hong Kong to Las Vegas that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongLas Vegas

HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl

HKGLAS

Hong Kong Intl

Wed 18-11

19:35-23:10

2 stops43h 35m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$4,093

Hong KongLas Vegas

HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl

HKGLAS

Hong Kong Intl

Tue 2-3

11:55-20:40

2 stops24h 45m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$4,563

Hong KongLas Vegas

HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl

HKGLAS

Hong Kong Intl

Tue 27-10

18:10-16:10

1 stop37h 00m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$4,963

Hong KongLas Vegas

HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl

HKGLAS

Hong Kong Intl

Wed 28-10

00:55-16:10

1 stop30h 15m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$4,963

Hong KongLas Vegas

HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl

HKGLAS

Hong Kong Intl

Tue 17-11

00:55-15:10

1 stop30h 15m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$4,963

Hong KongLas Vegas

HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl

HKGLAS

Hong Kong Intl

Tue 3-11

00:55-15:10

1 stop30h 15m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$4,963
Fastest return journey

Hong KongLas Vegas

HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl

HKGLAS

Hong Kong Intl

Thu 5-11

12:35-15:10

1 stop18h 35m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$4,963

Hong KongLas Vegas

HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl

HKGLAS

Hong Kong Intl

Mon 2-11

22:45-20:05

1 stop37h 20m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$5,010

Hong KongLas Vegas

HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl

HKGLAS

Hong Kong Intl

Thu 24-9

09:25-20:49

1 stop26h 24m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$5,018

Hong KongLas Vegas

HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl

HKGLAS

Hong Kong Intl

Sat 5-12

10:35-16:04

1 stop21h 29m

Las Vegas Harry Reid Intl

Wed 31-12

00:00-16:00

Nonstop0h 00m

HK$5,473

Flights are sorted by cheapest return flights first.

Deals found on 1-9

Showing 1-10 of 20 resultsSorted by cheapest first
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

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Las Vegas

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

Airfare is below average for this route at the moment.

Hong Kong to Las Vegas flights typically cost between HK$6,547 and HK$7,080 in October.
The cheapest return price found within the last 5 days was HK$6,437 on Multiple Airlines (15 Oct–22 Oct).

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown with Korean Air and Air Canada 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
1,221 reviews
Check prices

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

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
1,221 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

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
11,581 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

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

  • 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 18h 46m. Fly via Delta or United Airlines 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 Korean Air. Our recent data shows that you can find tickets from as low as HK$5,793 on this airline. An additional option worth looking into is Air Canada, starting at HK$6,645. Korean Air is priced at 36% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from Hong Kong to Las Vegas on these airlines

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 2 airlines flying from Hong Kong to Las Vegas

AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestHK$5,793AverageHK$7,918FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Air CanadaCheapestHK$6,645AverageHK$7,063FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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