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$321+ Cheap flights from Las Vegas (LAS) to Hong Kong

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — HKG
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Hong Kong are usually found in March or November, booked 46 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Las Vegas to Hong Kong

Keep the following information in mind while searching for Las Vegas to Hong Kong flight deals. Data was last updated June 14, 2025.

Round-trip from

$785
(Cathay Pacific)

One-way from

$321
(Fareboom)

Popular in

July

Cheapest in

March

Average price

$1,054
From Las Vegas Harry Reid Intl to Hong Kong
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One-way flight from Las Vegas Harry Reid Intl to Hong Kong
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Highest demand for flights based on searches. 11% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Las Vegas to Hong Kong

Cheapest flights from Las Vegas to Hong Kong
Explore the most affordable flight options available from Las Vegas to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2025.

This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:50 pmLAS - HKG
1 stop22h 10mUnited Airlines
Tue 11/182:20 pmHKG - LAS
2 stops21h 47mUnited Airlines
Deal found 6/14$785
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:00 amLAS - HKG
2 stops37h 30mANA
Thu 8/219:30 amHKG - LAS
2 stops25h 54mANA
Deal found 6/12$786
This Korean Air deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:50 pmLAS - HKG
1 stop26h 00mKorean Air
Tue 12/212:35 pmHKG - LAS
2 stops42h 05mKorean Air
Deal found 6/11$788
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:10 amLAS - HKG
2 stops37h 30mDelta
Wed 9/2412:45 amHKG - LAS
2 stops37h 02mDelta
Deal found 6/13$790
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:20 amLAS - HKG
1 stop20h 20mAir Canada
Mon 12/18:25 pmHKG - LAS
2 stops33h 42mAir Canada
Deal found 6/11$801
This oojo deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:19 pmLAS - HKG
1 stop32h 36mCathay Pacific
Wed 11/512:25 amHKG - LAS
1 stop32h 50mCathay Pacific
Deal found 6/13$804
This ANA deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:55 pmLAS - HKG
2 stops25h 35mMultiple Airlines
Mon 9/152:35 pmHKG - LAS
3 stops24h 19mMultiple Airlines
Deal found 6/13$811
This Ovago deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:10 amLAS - HKG
2 stops25h 10mJapan Airlines
Wed 9/178:10 amHKG - LAS
3 stops27h 31mJapan Airlines
Deal found 6/14$947
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:28 amLAS - HKG
2 stops38h 22mChina Eastern
Mon 7/78:05 pmHKG - LAS
2 stops35h 06mChina Eastern
Deal found 6/12$1,005

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Hong Kong 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, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2025.
Use the filters below to find and compare flights from Las Vegas to Hong Kong that are best for you.

Fly from

Las Vegas

Fly to

Hong Kong

Route

Depart

Return

Price

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Tue 10/14

3:50 pm-5:00 am

1 stop22h 10m

Hong Kong Intl

Tue 11/18

2:20 pm-8:07 pm

2 stops21h 47m

$785

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Thu 8/14

8:00 am-12:30 pm

2 stops37h 30m

Hong Kong Intl

Thu 8/21

9:30 am-8:24 pm

2 stops25h 54m

$786

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Sat 11/22

10:50 pm-4:50 pm

1 stop26h 00m

Hong Kong Intl

Tue 12/2

12:35 pm-2:40 pm

2 stops42h 05m

$788

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Sun 9/14

6:00 am-10:30 pm

2 stops25h 30m

Hong Kong Intl

Fri 9/19

12:45 am-10:23 pm

2 stops36h 38m

$790

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Thu 11/20

6:20 am-6:40 pm

1 stop20h 20m

Hong Kong Intl

Mon 12/1

8:25 pm-2:07 pm

2 stops33h 42m

$801

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Tue 10/7

7:19 pm-6:55 pm

1 stop32h 36m

Hong Kong Intl

Wed 11/5

12:25 am-5:15 pm

1 stop32h 50m

$804

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Wed 8/20

7:55 pm-12:30 pm

2 stops25h 35m

Hong Kong Intl

Mon 9/15

2:35 pm-11:54 pm

3 stops24h 19m

$811

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Mon 9/8

6:10 am-10:20 pm

2 stops25h 10m

Hong Kong Intl

Wed 9/17

8:10 am-8:41 pm

3 stops27h 31m

$947

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Tue 7/22

4:50 pm-4:05 pm

1 stop32h 15m

$321

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Mon 7/21

10:43 am-4:05 pm

2 stops38h 22m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 17 results
1
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Best time to book a flight from Las Vegas to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Las Vegas 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 Las Vegas to Hong Kong

How far ahead should I book a flight from Las Vegas to Hong Kong?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Hong Kong. Price data was last updated on June 13, 2025.

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Las Vegas to Hong Kong (average of $989). Flying from Las Vegas to Hong Kong in December is currently the most expensive (average of $1,629). 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 LAS to HK?

Find hourly flight availability from Las Vegas to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 14, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from Las Vegas to Hong Kong by exploring options for tickets in the morning.

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated June 14, 2025.
See what other customers who have flown with Korean Air, Japan Airlines and ANA from Las Vegas to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,091 reviews
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,490 reviews
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
884 reviews
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,956 reviews
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Hong Kong. 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 from for flights from Las Vegas to Hong Kong?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to Hong Kong. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.

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

    ANA, at $786, was found to be the cheapest airline from Las Vegas to Hong Kong.Alternate airlines to your destination round-trip include United Airlines and Delta. You may be able to fly from Las Vegas to Hong Kong for 13% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Las Vegas to Hong Kong one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $324. Korean Air flights start at $406 while deals on China Eastern start at $533 one-way.

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

    Yes. In addition to deals on Las Vegas to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Hong Kong.

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

    Yes. Cheapflights offers flight deals from Las Vegas to Hong Kong 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 Las Vegas to Hong Kong?

    Currently, March is the cheapest month in which you can book a flight from Las Vegas to Hong Kong (average of $989). Flying from Las Vegas to Hong Kong in December is currently the most expensive (average of $1,629). 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

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Top 7 airlines flying from Las Vegas to Hong Kong

Discover the top 7 airlines that operate flights from Las Vegas to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$527Average$789FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$588Average$829FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$728Average$904FlexibilityNo cancel feeOn-time81%
China EasternCheapest$739Average$833FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$761Average$888FlexibilityNo cancel feeOn-time69%
DeltaCheapest$817Average$1,148FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$1,146Average$1,542FlexibilityNo cancel feeOn-time72%

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