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Cheap flights from Hong Kong to Las Vegas from $456

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Las Vegas departing on 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hong Kong to Las Vegas

Cheap round-trip flights

China Airlines Logo
10:15 am - 9:25 amHKG-LAS
38h 10m2 stops
China Airlines Logo
8:39 pm - 1:00 pmLAS-HKG
25h 21m2 stops
$714China Airlines
Find Deal
vie., sep. 12 - vie., sep. 19
Logo
8:10 pm - 9:25 amHKG-LAS
28h 15m2 stops
Logo
10:05 am - 12:25 amLAS-HKG
23h 20m2 stops
$721
Find Deal
vie., sep. 12 - vie., sep. 19
China Airlines Logo
5:35 pm - 11:18 amHKG-LAS
33h 43m2 stops
China Airlines Logo
4:30 pm - 1:00 pmLAS-HKG
28h 30m2 stops
$752China Airlines
Find Deal
mar., nov. 18 - jue., dic. 4
Air Canada Logo
6:00 pm - 10:59 pmHKG-LAS
19h 59m1 stop
Air Canada Logo
7:25 am - 4:05 pmLAS-HKG
17h 40m1 stop
$886Air Canada
Find Deal
vie., sep. 12 - vie., sep. 19
Air Canada Logo
6:00 pm - 10:59 pmHKG-LAS
19h 59m1 stop
Air Canada Logo
7:25 am - 4:05 pmLAS-HKG
17h 40m1 stop
$893Air Canada
Find Deal
dom., sep. 14 - dom., sep. 21
Asiana Airlines Logo
12:30 am - 1:19 pmHKG-LAS
28h 49m2 stops
Asiana Airlines Logo
6:00 am - 10:30 pmLAS-HKG
24h 30m2 stops
$969Asiana Airlines
Find Deal
lun., nov. 17 - jue., dic. 4
Korean Air Logo
12:20 pm - 4:40 pmHKG-LAS
19h 20m1 stop
Korean Air Logo
11:50 pm - 10:40 amLAS-HKG
19h 50m1 stop
$1,071Korean Air
Find Deal
jue., ago. 14 - dom., ago. 17
Korean Air Logo
12:20 pm - 4:40 pmHKG-LAS
19h 20m1 stop
Korean Air Logo
7:55 pm - 10:40 amLAS-HKG
23h 45m2 stops
$1,074Korean Air
Find Deal
jue., ago. 14 - dom., ago. 17
Cathay Pacific Logo
4:10 pm - 10:18 pmHKG-LAS
22h 08m1 stop
Cathay Pacific Logo
7:00 am - 7:10 pmLAS-HKG
20h 10m1 stop
$1,240Cathay Pacific
Find Deal
mar., nov. 18 - jue., dic. 4
Cathay Pacific Logo
12:25 am - 12:18 amHKG-LAS
15h 53m1 stop
Cathay Pacific Logo
7:00 am - 7:00 pmLAS-HKG
20h 00m1 stop
$1,371Cathay Pacific
Find Deal
lun., nov. 17 - jue., dic. 4

China Airlines flights from Hong Kong to Las Vegas

Our best China Airlines deals on Hong Kong to Las Vegas flight tickets
China Airlines
Sep 12
HKG10:15 amHong Kong Intl
38h 10m
2 stops
LAS9:25 amLas Vegas Harry Reid Intl
Sep 19
LAS8:39 pmLas Vegas Harry Reid Intl
25h 21m
2 stops
HKG1:00 pmHong Kong Intl
$714
Find similar
China Airlines
Nov 18
HKG5:35 pmHong Kong Intl
33h 43m
2 stops
LAS11:18 amLas Vegas Harry Reid Intl
Dec 4
LAS4:30 pmLas Vegas Harry Reid Intl
28h 30m
2 stops
HKG1:00 pmHong Kong Intl
$752
Find similar
China Airlines
Oct 7
HKG9:15 pmHong Kong Intl
39h 19m
2 stops
LAS9:34 pmLas Vegas Harry Reid Intl
Jan 7
LAS6:45 pmLas Vegas Harry Reid Intl
32h 15m
2 stops
HKG7:00 pmHong Kong Intl
$771
Find similar

Air Canada flights from Hong Kong to Las Vegas

Our best Air Canada deals on Hong Kong to Las Vegas flight tickets
Air Canada
Sep 12
HKG6:00 pmHong Kong Intl
19h 59m
1 stop
LAS10:59 pmLas Vegas Harry Reid Intl
Sep 19
LAS7:25 amLas Vegas Harry Reid Intl
17h 40m
1 stop
HKG4:05 pmHong Kong Intl
$886
Find similar
Air Canada
Sep 14
HKG6:00 pmHong Kong Intl
19h 59m
1 stop
LAS10:59 pmLas Vegas Harry Reid Intl
Sep 21
LAS7:25 amLas Vegas Harry Reid Intl
17h 40m
1 stop
HKG4:05 pmHong Kong Intl
$893
Find similar
Air Canada
Oct 7
HKG6:00 pmHong Kong Intl
20h 14m
1 stop
LAS11:14 pmLas Vegas Harry Reid Intl
Jan 7
LAS6:15 amLas Vegas Harry Reid Intl
20h 25m
1 stop
HKG6:40 pmHong Kong Intl
$982
Find similar

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated julio 31, 2025.
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

Depart

Return

Price

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

vie. 9/12

10:15 am-9:25 am

2 stops38h 10m

Las Vegas Harry Reid Intl

vie. 9/19

8:39 pm-1:00 pm

2 stops25h 21m

$714

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

vie. 9/12

8:10 pm-9:25 am

2 stops28h 15m

Las Vegas Harry Reid Intl

vie. 9/19

10:05 am-12:25 am

2 stops23h 20m

$721

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

mar. 11/18

5:35 pm-11:18 am

2 stops33h 43m

Las Vegas Harry Reid Intl

jue. 12/4

4:30 pm-1:00 pm

2 stops28h 30m

$752

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

vie. 9/12

6:00 pm-10:59 pm

1 stop19h 59m

Las Vegas Harry Reid Intl

vie. 9/19

7:25 am-4:05 pm

1 stop17h 40m

$886

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

dom. 9/14

6:00 pm-10:59 pm

1 stop19h 59m

Las Vegas Harry Reid Intl

dom. 9/21

7:25 am-4:05 pm

1 stop17h 40m

$893

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

lun. 11/17

12:30 am-1:19 pm

2 stops28h 49m

Las Vegas Harry Reid Intl

jue. 12/4

6:00 am-10:30 pm

2 stops24h 30m

$969

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

jue. 8/14

12:20 pm-4:40 pm

1 stop19h 20m

Las Vegas Harry Reid Intl

dom. 8/17

11:50 pm-10:40 am

1 stop19h 50m

$1,071

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

jue. 8/14

12:20 pm-4:40 pm

1 stop19h 20m

Las Vegas Harry Reid Intl

dom. 8/17

7:55 pm-10:40 am

2 stops23h 45m

$1,074

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

mar. 11/18

4:10 pm-10:18 pm

1 stop22h 08m

Las Vegas Harry Reid Intl

jue. 12/4

7:00 am-7:10 pm

1 stop20h 10m

$1,240

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

lun. 11/17

12:25 am-12:18 am

1 stop15h 53m

Las Vegas Harry Reid Intl

jue. 12/4

7:00 am-7:00 pm

1 stop20h 00m

$1,371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Hong Kong to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of October is, on average, the cheapest month to fly to Las Vegas from Hong Kong, with most prices found around $1,000. The month of November is another great option to travel to Las Vegas, with average flight prices from Hong Kong averaging around $1,056.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $1,068. Flights from Hong Kong to Las Vegas on a Thursday will generally be more expensive and average around $1,745. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

How have Hong Kong to Las Vegas flight prices changed over time?

As of July 2025, prices for Hong Kong to Las Vegas flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hong Kong to Las Vegas (HKG to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Las Vegas

Best Price Found

$456

Fastest flight time

15h 37m

Direct flights

None

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Hong Kong in the past 72 hours is $456. The best round-trip flight deal from Hong Kong to Las Vegas found on momondo in the last 72 hours is $714.
The fastest flight from Hong Kong to Las Vegas takes 15h 37m
There are no direct flights from Hong Kong to Las Vegas. Popular non-direct route for this connection is Hong Kong Intl Airport - Las Vegas Harry Reid Intl Airport.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • How far is Hong Kong Intl to Las Vegas Harry Reid Intl by plane?

    Las Vegas Harry Reid Intl is 7265.3 mi away from Hong Kong Intl. By plane, this route typically takes 15h 53m.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Hong Kong Intl Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Las Vegas Harry Reid Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Hong Kong to Las Vegas?

Best airlines flying from Hong Kong to Las Vegas

Compare and see reviews for airlines that fly from Hong Kong to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $985Free CancellationRating
8.4
1,121 reviews
Search Korean Air flights
United AirlinesPriceFrom $996Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Cathay PacificPriceFrom $1,410Free CancellationRating
7.6
949 reviews
Search Cathay Pacific flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Las Vegas?

It is quick and easy to find Hong Kong to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from Hong Kong to Las Vegas with flexible booking policies on momondo?

All flight searches from Hong Kong to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hong Kong to Las Vegas?

momondo helps you find the best flight between Hong Kong and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hong Kong to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hong Kong to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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