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 02m. Fly via Air Canada to get the fastest option. Hong Kong and Las Vegas are separated by a distance of 7280 mi.

What are the cheapest airlines flying from Hong Kong to Las Vegas round-trip?

Currently priced at $887, United Airlines will fly you from Hong Kong to Las Vegas and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and Cathay Pacific - these airlines can fly you to your destination from $938 and $1,410, respectively. United Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the most popular airlines that fly from Hong Kong to Las Vegas?

When booking a flight from Hong Kong to Las Vegas, you may want to consider flying on Cathay Pacific, Korean Air or United Airlines as they are the most popular for this route.

What airport do you fly into for flights to Las Vegas from Hong Kong?

Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Las Vegas from Hong Kong.

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 vacation 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.

$434+ Flights from Hong Kong to Las Vegas

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Hong Kong to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 23, 2025.

Sat 12/271:30 pmHKG - LAS

2 stops26h 56mMultiple Airlines

Sat 1/104:45 pmLAS - HKG

1 stop33h 55mMultiple Airlines

Deal found 12/21

$822

Mon 12/2910:35 amHKG - LAS

1 stop26h 07mUnited Airlines

Tue 1/66:00 amLAS - HKG

1 stop21h 15mUnited Airlines

Deal found 12/21

$934

Mon 12/2910:00 amHKG - LAS

2 stops20h 50mANA

Tue 1/66:00 amLAS - HKG

2 stops31h 45mANA

Deal found 12/22

$948

Sat 12/2711:25 amHKG - LAS

1 stop22h 22mUnited Airlines

Sat 1/101:29 pmLAS - HKG

1 stop37h 46mUnited Airlines

Deal found 12/21

$1,003

Mon 12/2210:30 pmHKG - LAS

1 stop16h 02mUnited Airlines

Tue 12/306:00 amLAS - HKG

1 stop21h 15mUnited Airlines

Deal found 12/22

$1,179

Sat 12/279:00 pmHKG - LAS

3 stops37h 37mEmirates

Sat 1/1010:20 amLAS - HKG

2 stops43h 30mEmirates

Deal found 12/21

$2,835

Mon 12/2211:20 pmHKG - LAS

3 stops34h 44mMultiple Airlines

Tue 12/307:00 amLAS - HKG

2 stops33h 20mMultiple Airlines

Deal found 12/21

$4,196

Best flights from Hong Kong to Las Vegas
Discover carefully curated flight deals from Hong Kong to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Thu 1/228:25 pmHKG - LAS

1 stop18h 02mAir Canada

Wed 2/46:15 amLAS - HKG

2 stops24h 35mAir Canada

Deal found 12/21

$750

Wed 2/42:00 amHKG - LAS

2 stops24h 31mMultiple Airlines

Thu 2/126:15 amLAS - HKG

1 stop20h 25mMultiple Airlines

Deal found 12/22

$768

Thu 1/227:45 pmHKG - LAS

2 stops41h 15mSTARLUX Airlines

Wed 2/45:42 pmLAS - HKG

2 stops24h 28mSTARLUX Airlines

Deal found 12/21

$903

Mon 12/2910:35 amHKG - LAS

1 stop26h 07mUnited Airlines

Tue 1/66:00 amLAS - HKG

1 stop21h 15mUnited Airlines

Deal found 12/21

$934

Thu 1/223:30 pmHKG - LAS

2 stops22h 06mMultiple Airlines

Wed 2/48:13 pmLAS - HKG

2 stops32h 37mMultiple Airlines

Deal found 12/21

$805

Sat 12/271:30 pmHKG - LAS

2 stops26h 56mMultiple Airlines

Sat 1/104:45 pmLAS - HKG

1 stop33h 55mMultiple Airlines

Deal found 12/21

$822

Last-minute flights from Hong Kong to Las Vegas
Discover last-minute flight deals from Hong Kong to Las Vegas. Data last updated December 23, 2025 and is based on user searches.

Sat 12/271:30 pmHKG - LAS

2 stops26h 56mMultiple Airlines

Sat 1/104:45 pmLAS - HKG

1 stop33h 55mMultiple Airlines

Deal found 12/21

$822

Sat 12/2711:25 amHKG - LAS

1 stop22h 22mUnited Airlines

Sat 1/101:29 pmLAS - HKG

1 stop37h 46mUnited Airlines

Deal found 12/21

$1,003

Mon 12/2910:35 amHKG - LAS

1 stop26h 07mUnited Airlines

Tue 1/66:00 amLAS - HKG

1 stop21h 15mUnited Airlines

Deal found 12/21

$934

Mon 12/2910:00 amHKG - LAS

2 stops20h 50mANA

Tue 1/66:00 amLAS - HKG

2 stops31h 45mANA

Deal found 12/22

$948

Thu 1/228:25 pmHKG - LAS

1 stop18h 02mAir Canada

Wed 2/46:15 amLAS - HKG

2 stops24h 35mAir Canada

Deal found 12/21

$750

Thu 1/223:30 pmHKG - LAS

2 stops22h 06mMultiple Airlines

Wed 2/48:13 pmLAS - HKG

2 stops32h 37mMultiple Airlines

Deal found 12/21

$805

Thu 1/227:45 pmHKG - LAS

2 stops41h 15mSTARLUX Airlines

Wed 2/45:42 pmLAS - HKG

2 stops24h 28mSTARLUX Airlines

Deal found 12/21

$903

One-way flights from Hong Kong to Las Vegas
Search for one-way flight options from Hong Kong to Las Vegas. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Mon 3/28:05 pmHKG - LAS

2 stops19h 11mMultiple Airlines

Deal found 12/22

$434

Thu 1/229:10 pmHKG - LAS

2 stops41h 04mMultiple Airlines

Deal found 12/22

$446

Thu 1/2210:35 amHKG - LAS

1 stop18h 07mUnited Airlines

Deal found 12/22

$625

Thu 1/228:25 pmHKG - LAS

1 stop18h 02mAir Canada

Deal found 12/22

$653

Thu 1/812:55 amHKG - LAS

1 stop30h 15mKorean Air

Deal found 12/21

$791

Thu 1/812:05 amHKG - LAS

2 stops30h 27mMultiple Airlines

Deal found 12/21

$891

Mon 1/59:05 pmHKG - LAS

2 stops58h 53mMultiple Airlines

Deal found 12/21

$945

Find flight deals from Hong Kong to Las Vegas

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$750 (Trip.com)
One-way from	$434 (China Airlines)
Popular in	January
Cheapest in	October
Average price	$1,122

Provider with most accurate pricing for Hong Kong Intl-Las Vegas Harry Reid Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Hong Kong Intl-Las Vegas Harry Reid Intl flights.

Search Deals

From Hong Kong to Las Vegas Harry Reid Intl

Search Deals

One-way flight from Hong Kong to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($330 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($108 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

Depart

Return

Price

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

8:25 pm-10:27 pm

1 stop18h 02m

Las Vegas Harry Reid Intl

Wed 2/4

6:15 am-10:50 pm

2 stops24h 35m

$750

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 2/4

2:00 am-10:31 am

2 stops24h 31m

Las Vegas Harry Reid Intl

Thu 2/12

6:15 am-6:40 pm

1 stop20h 25m

$768

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

3:30 pm-9:36 pm

2 stops22h 06m

Las Vegas Harry Reid Intl

Wed 2/4

8:13 pm-8:50 pm

2 stops32h 37m

$805

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 12/27

1:30 pm-12:26 am

2 stops26h 56m

Las Vegas Harry Reid Intl

Sat 1/10

4:45 pm-6:40 pm

1 stop33h 55m

$822

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

7:45 pm-9:00 pm

2 stops41h 15m

Las Vegas Harry Reid Intl

Wed 2/4

5:42 pm-10:10 am

2 stops24h 28m

$903

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 12/29

10:35 am-8:42 pm

1 stop26h 07m

Las Vegas Harry Reid Intl

Tue 1/6

6:00 am-7:15 pm

1 stop21h 15m

$934

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 3/2

8:05 pm-11:16 pm

2 stops19h 11m

$434

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

10:50 am-7:39 pm

3 stops24h 49m

$461

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

10:35 am-12:42 pm

1 stop18h 07m

$625

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 1/22

8:25 pm-10:27 pm

1 stop18h 02m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 14 results

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 round-trip 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Hong Kong to Las Vegas?

Currently, December is the cheapest month in which you can book a flight from Hong Kong to Las Vegas (average of $851). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of $1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HK to LAS?

It’s optimal to fly from Hong Kong to Las Vegas in the morning. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown Korean Air, Cathay Pacific, and United Airlines 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

1,185 reviews

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

1,185 reviews

Korean Air

8.4

Very good

1,185 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Cathay Pacific

7.6

Good

1,103 reviews

Korean Air

8.4

Very good

1,185 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

United Airlines

7.4

Good

9,109 reviews

Korean Air

8.4

Very good

1,185 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Related info for your journey

What airport do you fly into for flights to Las Vegas from Hong Kong?
Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Las Vegas from Hong Kong.
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 02m. Fly via Air Canada to get the fastest option. Hong Kong and Las Vegas are separated by a distance of 7280 mi.
What are the cheapest airlines flying from Hong Kong to Las Vegas round-trip?
Currently priced at $887, United Airlines will fly you from Hong Kong to Las Vegas and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and Cathay Pacific - these airlines can fly you to your destination from $938 and $1,410, respectively. United Airlines is priced at 32% 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 vacation 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.
What is the cheapest month to book a flight from Hong Kong to Las Vegas?
Currently, December is the cheapest month in which you can book a flight from Hong Kong to Las Vegas (average of $851). Flying from Hong Kong to Las Vegas in May is currently the most expensive (average of $1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Paradise

Henderson

North Las Vegas

Kingman

Winchester

Primm

Sunrise Manor

Mesquite

Boulder City

Needles

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Hong Kong to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$887	Average$1,005	FlexibilityNo cancel fee	On-time69%
Korean Air	Cheapest$938	Average$1,090	FlexibilityNo cancel fee	On-time81%
Cathay Pacific	Cheapest$1,410	Average$1,410	FlexibilityNo cancel fee	On-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$434+ Cheap flights from Hong Kong to Las Vegas (LAS)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hong Kong to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hong Kong to Las Vegas

Cheapest flights from Hong Kong to Las VegasExplore 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 December 23, 2025.

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 December 23, 2025.

Find flight deals from Hong Kong to Las Vegas

Keep the following information in mind while searching for Hong Kong to Las Vegas flight deals. Data was last updated December 23, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Hong Kong to Las Vegas?

What is the cheapest time of day to fly from HK 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 December 23, 2025.

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown Korean Air, Cathay Pacific, and United Airlines 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.

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 airport do you fly into for flights to Las Vegas from Hong Kong?

How long is the flight from Hong Kong to Las Vegas?

What are the cheapest airlines flying from Hong Kong to Las Vegas round-trip?

Can I find deals for flights from Hong Kong to Las Vegas that include hotel bookings?

How can I find direct flights from Hong Kong to Las Vegas?

Can I find deals for business class flights from Hong Kong to Las Vegas?

What is the cheapest month to book a flight from Hong Kong to Las Vegas?

Traveling to a place near Las Vegas?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Hong Kong to Las Vegas

100% Free

Book with Flexibility

Travel Smart

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 December 23, 2025.