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Cheap flights from Hong Kong to Las Vegas from $476

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 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hong Kong to Las Vegas

Recent round-trip flight deals from Hong Kong to Las Vegas

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:15 pm - 1:34 pm
HKG
-
LAS
29h 19m
2 stops
Multiple Airlines Logo
11:50 pm - 10:55 am
LAS
-
HKG
20h 05m
1 stop
$1,032Multiple Airlines
Tue, Aug 18 - Sun, Aug 23
Multiple Airlines Logo
12:55 am - 1:34 pm
HKG
-
LAS
27h 39m
2 stops
Multiple Airlines Logo
11:50 pm - 10:55 am
LAS
-
HKG
20h 05m
1 stop
$1,039Multiple Airlines
Tue, Aug 25 - Sat, Aug 29
Multiple Airlines Logo
3:25 pm - 8:26 pm
HKG
-
LAS
20h 01m
2 stops
Multiple Airlines Logo
7:00 am - 7:55 pm
LAS
-
HKG
21h 55m
2 stops
$1,043Multiple Airlines
Mon, Oct 12 - Fri, Oct 16
Multiple Airlines Logo
1:30 pm - 8:26 pm
HKG
-
LAS
21h 56m
2 stops
Multiple Airlines Logo
7:45 pm - 8:50 am
LAS
-
HKG
22h 05m
2 stops
$1,050Multiple Airlines
Wed, Oct 7 - Mon, Oct 12
Multiple Airlines Logo
9:45 pm - 3:46 pm
HKG
-
LAS
33h 01m
2 stops
Multiple Airlines Logo
4:19 pm - 8:50 am
LAS
-
HKG
25h 31m
2 stops
$1,063Multiple Airlines
Fri, Sep 18 - Fri, Sep 25
Multiple Airlines Logo
1:00 pm - 12:31 am
HKG
-
LAS
26h 31m
2 stops
Multiple Airlines Logo
11:50 pm - 10:55 am
LAS
-
HKG
20h 05m
1 stop
$1,070Multiple Airlines
Thu, Aug 27 - Sun, Aug 30
Multiple Airlines Logo
12:45 am - 4:04 pm
HKG
-
LAS
30h 19m
2 stops
Multiple Airlines Logo
11:50 pm - 10:55 am
LAS
-
HKG
20h 05m
1 stop
$1,071Multiple Airlines
Mon, May 4 - Sat, May 9
Multiple Airlines Logo
1:40 pm - 7:41 am
HKG
-
LAS
33h 01m
2 stops
Multiple Airlines Logo
11:50 pm - 10:55 am
LAS
-
HKG
20h 05m
1 stop
$1,072Multiple Airlines
Mon, May 4 - Mon, May 11
Delta Logo
9:25 am - 12:13 pm
HKG
-
LAS
17h 48m
1 stop
Delta Logo
7:30 pm - 5:05 am
LAS
-
HKG
18h 35m
1 stop
$1,073Delta
Thu, Jun 11 - Wed, Jun 24
Korean Air Logo
12:45 am - 4:20 pm
HKG
-
LAS
30h 35m
1 stop
Korean Air Logo
11:50 pm - 10:55 am
LAS
-
HKG
20h 05m
1 stop
$1,074Korean Air
Sun, May 24 - Tue, Jun 9

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United Airlines flights from Hong Kong to Las Vegas

Our best United Airlines deals on Hong Kong to Las Vegas flight tickets
United Airlines
Oct 7
HKG11:45 amHong Kong Intl
27h 16m
2 stops
LAS12:01 amLas Vegas Harry Reid Intl
Oct 12
LAS10:29 amLas Vegas Harry Reid Intl
17h 01m
1 stop
HKG6:30 pmHong Kong Intl
$1,089
United Airlines
May 1
HKG10:30 pmHong Kong Intl
33h 48m
2 stops
LAS5:18 pmLas Vegas Harry Reid Intl
May 5
LAS9:05 amLas Vegas Harry Reid Intl
28h 55m
2 stops
HKG5:00 amHong Kong Intl
$1,127
United Airlines
Sep 18
HKG11:45 amHong Kong Intl
23h 25m
2 stops
LAS8:10 pmLas Vegas Harry Reid Intl
Sep 25
LAS7:30 pmLas Vegas Harry Reid Intl
19h 10m
1 stop
HKG5:40 amHong Kong Intl
$1,165

Korean Air flights from Hong Kong to Las Vegas

Our best Korean Air deals on Hong Kong to Las Vegas flight tickets
Korean Air
May 24
HKG12:45 amHong Kong Intl
30h 35m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
Jun 9
LAS11:50 pmLas Vegas Harry Reid Intl
20h 05m
1 stop
HKG10:55 amHong Kong Intl
$1,074
Korean Air
Apr 26
HKG12:45 amHong Kong Intl
30h 35m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
May 10
LAS11:50 pmLas Vegas Harry Reid Intl
20h 05m
1 stop
HKG10:55 amHong Kong Intl
$1,079
Korean Air
Apr 29
HKG5:55 pmHong Kong Intl
37h 25m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
May 6
LAS11:50 pmLas Vegas Harry Reid Intl
20h 05m
1 stop
HKG10:55 amHong Kong Intl
$1,092

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 April 17, 2026.
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

Cheapest round-trip

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 8/18

11:15 pm-1:34 pm

2 stops29h 19m

Las Vegas Harry Reid Intl

Sun 8/23

11:50 pm-10:55 am

1 stop20h 05m

$1,032

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 8/25

12:55 am-1:34 pm

2 stops27h 39m

Las Vegas Harry Reid Intl

Sat 8/29

11:50 pm-10:55 am

1 stop20h 05m

$1,039

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 10/12

3:25 pm-8:26 pm

2 stops20h 01m

Las Vegas Harry Reid Intl

Fri 10/16

7:00 am-7:55 pm

2 stops21h 55m

$1,043

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 10/7

1:30 pm-8:26 pm

2 stops21h 56m

Las Vegas Harry Reid Intl

Mon 10/12

7:45 pm-8:50 am

2 stops22h 05m

$1,050

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 9/18

9:45 pm-3:46 pm

2 stops33h 01m

Las Vegas Harry Reid Intl

Fri 9/25

4:19 pm-8:50 am

2 stops25h 31m

$1,063

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 8/27

1:00 pm-12:31 am

2 stops26h 31m

Las Vegas Harry Reid Intl

Sun 8/30

11:50 pm-10:55 am

1 stop20h 05m

$1,070

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 5/4

12:45 am-4:04 pm

2 stops30h 19m

Las Vegas Harry Reid Intl

Sat 5/9

11:50 pm-10:55 am

1 stop20h 05m

$1,071

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 5/4

1:40 pm-7:41 am

2 stops33h 01m

Las Vegas Harry Reid Intl

Mon 5/11

11:50 pm-10:55 am

1 stop20h 05m

$1,072
Quickest round-trip

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 6/11

9:25 am-12:13 pm

1 stop17h 48m

Las Vegas Harry Reid Intl

Wed 6/24

7:30 pm-5:05 am

1 stop18h 35m

$1,073

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 5/24

12:45 am-4:20 pm

1 stop30h 35m

Las Vegas Harry Reid Intl

Tue 6/9

11:50 pm-10:55 am

1 stop20h 05m

$1,074

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 November is, on average, the cheapest month to fly to Las Vegas from Hong Kong, with most prices found around $889. The month of February is another great option to travel to Las Vegas, with average flight prices from Hong Kong averaging around $901.

Can stopping save me money on Hong Kong to Las Vegas flights?

You could potentially save up to 23% on your flight if you consider stops on a Hong Kong to Las Vegas flight.

Cheap Hong Kong to Las Vegas flight deals and tips

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

Fastest flight time

20h 20m

Direct flights

None
The fastest flight from Hong Kong to Las Vegas takes 20h 20m
There are no direct flights from Hong Kong to Las Vegas. There are no popular flight routes from Hong Kong to Las Vegas.
Search flight deals

Frequently asked questions about flying from Hong Kong to Las Vegas

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

    Prices for flights from Hong Kong to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong 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.

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
United AirlinesPriceFrom $887Free CancellationRating
7.4
9,601 reviews
Search United Airlines flights
Korean AirPriceFrom $985Free CancellationRating
8.4
1,208 reviews
Search Korean Air flights
Cathay PacificPriceFrom $1,410Free CancellationRating
7.6
1,275 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
Paradise
Henderson
Mesquite
North Las Vegas
Kingman
Pahrump
Furnace Creek
Primm
Boulder City
Sunrise Manor
Winchester
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?

Yes. All flights to Las Vegas from Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Hong Kong to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Hong Kong and alert you when they change.

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