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Cheap flights from Hong Kong to Las Vegas from $419

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 1/28. 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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0 bags

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Find the cheapest flights from Hong Kong to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Airlines Logo
5:35 pm - 11:12 pm
HKG
-
LAS
21h 37m2 stops
China Airlines Logo
8:13 pm - 10:10 am
LAS
-
HKG
21h 57m2 stops
$717China Airlines
Sat, Jan 31 - Sat, Feb 7
Air Canada Logo
11:00 am - 10:27 pm
HKG
-
LAS
27h 27m1 stop
Air Canada Logo
6:15 am - 6:40 pm
LAS
-
HKG
20h 25m1 stop
$741Air Canada
Sat, Jan 10 - Fri, Jan 23
Air Canada Logo
9:45 am - 4:58 pm
HKG
-
LAS
22h 13m1 stop
Air Canada Logo
6:00 pm - 5:10 am
LAS
-
HKG
20h 10m1 stop
$750Air Canada
Mon, Jun 1 - Thu, Jun 4
Air Canada Logo
8:25 pm - 10:27 pm
HKG
-
LAS
18h 02m1 stop
Air Canada Logo
6:15 am - 6:40 pm
LAS
-
HKG
20h 25m1 stop
$765Air Canada
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
9:50 pm - 3:00 pm
HKG
-
LAS
33h 10m2 stops
Multiple Airlines Logo
4:45 pm - 6:40 pm
LAS
-
HKG
33h 55m1 stop
$784Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Air Canada Logo
11:00 am - 10:27 pm
HKG
-
LAS
27h 27m1 stop
Air Canada Logo
6:44 pm - 6:40 pm
LAS
-
HKG
31h 56m2 stops
$791Air Canada
Sat, Jan 10 - Fri, Jan 23
Air Canada Logo
9:45 am - 12:50 am
HKG
-
LAS
30h 05m2 stops
Air Canada Logo
6:45 am - 5:10 am
LAS
-
HKG
31h 25m1 stop
$794Air Canada
Tue, May 12 - Fri, May 29
Multiple Airlines Logo
8:10 pm - 9:39 am
HKG
-
LAS
28h 29m2 stops
Multiple Airlines Logo
7:59 pm - 9:15 am
LAS
-
HKG
22h 16m2 stops
$797Multiple Airlines
Fri, May 1 - Sat, May 30
Air Canada Logo
9:45 am - 9:44 am
HKG
-
LAS
38h 59m2 stops
Air Canada Logo
7:25 am - 5:10 am
LAS
-
HKG
30h 45m2 stops
$798Air Canada
Tue, May 12 - Fri, May 29
Multiple Airlines Logo
7:40 pm - 10:16 am
HKG
-
LAS
29h 36m2 stops
Multiple Airlines Logo
6:00 am - 8:45 pm
LAS
-
HKG
23h 45m2 stops
$803Multiple Airlines
Mon, Jun 1 - Thu, Jun 4

United Airlines flights from Hong Kong to Las Vegas

Our best United Airlines deals on Hong Kong to Las Vegas flight tickets
United Airlines
Jan 15
HKG10:35 amHong Kong Intl
27h 49m
1 stop
LAS10:24 pmLas Vegas Harry Reid Intl
Jan 22
LAS5:41 pmLas Vegas Harry Reid Intl
21h 04m
2 stops
HKG6:45 amHong Kong Intl
$839
Find similar
United Airlines
Dec 29
HKG11:25 amHong Kong Intl
22h 22m
1 stop
LAS5:47 pmLas Vegas Harry Reid Intl
Jan 6
LAS1:48 pmLas Vegas Harry Reid Intl
24h 57m
1 stop
HKG6:45 amHong Kong Intl
$1,116
Find similar
United Airlines
Dec 29
HKG10:45 pmHong Kong Intl
17h 44m
1 stop
LAS12:29 amLas Vegas Harry Reid Intl
Jan 6
LAS10:44 amLas Vegas Harry Reid Intl
28h 01m
2 stops
HKG6:45 amHong Kong Intl
$1,121
Find similar

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 12
HKG12:20 pmHong Kong Intl
19h 00m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
May 29
LAS11:50 pmLas Vegas Harry Reid Intl
20h 05m
1 stop
HKG10:55 amHong Kong Intl
$878
Find similar
Korean Air
May 12
HKG12:20 pmHong Kong Intl
19h 00m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
May 28
LAS11:50 pmLas Vegas Harry Reid Intl
20h 05m
1 stop
HKG10:55 amHong Kong Intl
$988
Find similar
Korean Air
May 30
HKG12:20 pmHong Kong Intl
19h 00m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
May 31
LAS11:50 pmLas Vegas Harry Reid Intl
25h 30m
1 stop
HKG4:20 pmHong Kong Intl
$997
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 December 18, 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

Sat 1/31

5:35 pm-11:12 pm

2 stops21h 37m

Las Vegas Harry Reid Intl

Sat 2/7

8:13 pm-10:10 am

2 stops21h 57m

$717

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 1/10

11:00 am-10:27 pm

1 stop27h 27m

Las Vegas Harry Reid Intl

Fri 1/23

6:15 am-6:40 pm

1 stop20h 25m

$741

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 6/1

9:45 am-4:58 pm

1 stop22h 13m

Las Vegas Harry Reid Intl

Thu 6/4

6:00 pm-5:10 am

1 stop20h 10m

$750

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 1/30

8:25 pm-10:27 pm

1 stop18h 02m

Las Vegas Harry Reid Intl

Fri 2/6

6:15 am-6:40 pm

1 stop20h 25m

$765

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 1/30

9:50 pm-3:00 pm

2 stops33h 10m

Las Vegas Harry Reid Intl

Fri 2/6

4:45 pm-6:40 pm

1 stop33h 55m

$784

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 1/10

11:00 am-10:27 pm

1 stop27h 27m

Las Vegas Harry Reid Intl

Fri 1/23

6:44 pm-6:40 pm

2 stops31h 56m

$791

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 5/12

9:45 am-12:50 am

2 stops30h 05m

Las Vegas Harry Reid Intl

Fri 5/29

6:45 am-5:10 am

1 stop31h 25m

$794

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 5/1

8:10 pm-9:39 am

2 stops28h 29m

Las Vegas Harry Reid Intl

Sat 5/30

7:59 pm-9:15 am

2 stops22h 16m

$797

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 5/12

9:45 am-9:44 am

2 stops38h 59m

Las Vegas Harry Reid Intl

Fri 5/29

7:25 am-5:10 am

2 stops30h 45m

$798

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 6/1

7:40 pm-10:16 am

2 stops29h 36m

Las Vegas Harry Reid Intl

Thu 6/4

6:00 am-8:45 pm

2 stops23h 45m

$803

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 $940. The month of November is another great option to travel to Las Vegas, with average flight prices from Hong Kong averaging around $999.

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.

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

You could potentially save up to 25% on your flight if you consider stops on a Hong Kong to Las Vegas flight.

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

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

Fastest flight time

20h 46m

Direct flights

None
The fastest flight from Hong Kong to Las Vegas takes 20h 46m
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

  • 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 20h 46m.

  • 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
United AirlinesPriceFrom $887Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Korean AirPriceFrom $938Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights
Cathay PacificPriceFrom $1,410Free CancellationRating
7.6
1,095 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
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
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?

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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