HKG - LAS

$431 Find Cheap Flights from Hong Kong to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Las Vegas departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Las Vegas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$775
Typical prices: $1,054-$1,940
Multiple Airlines
Thu 1/29Thu 2/5
HKG - LAS • 2 stops
Cheapest one-way
$431
Typical prices: $686-$707
Multiple Airlines
Thu 3/5
HKG - LAS • 2 stops
When to travel
October
Cheapest • 28% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hong Kong to Las Vegas (HKG-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
9:20 am - 8:15 pm
HKG
-
LAS
26h 55m2 stops
Multiple Airlines Logo
4:45 pm - 6:40 pm
LAS
-
HKG
33h 55m1 stop
$775Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
12:35 pm - 5:18 pm
HKG
-
LAS
20h 43m1 stop
Multiple Airlines Logo
7:07 am - 7:10 pm
LAS
-
HKG
20h 03m1 stop
$778Multiple Airlines
Mon, Apr 6 - Thu, May 7
Multiple Airlines Logo
8:10 pm - 11:59 pm
HKG
-
LAS
18h 49m2 stops
Multiple Airlines Logo
6:00 pm - 5:10 am
LAS
-
HKG
20h 10m1 stop
$781Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
7:45 pm - 11:12 pm
HKG
-
LAS
43h 27m2 stops
Multiple Airlines Logo
6:00 am - 5:45 am
LAS
-
HKG
31h 45m2 stops
$801Multiple Airlines
Mon, Apr 6 - Thu, May 7
Multiple Airlines Logo
10:10 am - 10:51 pm
HKG
-
LAS
27h 41m2 stops
Multiple Airlines Logo
8:07 pm - 8:50 am
LAS
-
HKG
21h 43m2 stops
$818Multiple Airlines
Thu, Feb 12 - Sat, Feb 28
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
$820Air Canada
Sun, Mar 15 - Tue, Mar 17
Korean Air Logo
12:55 am - 4:10 pm
HKG
-
LAS
30h 15m1 stop
Korean Air Logo
10:50 pm - 11:20 am
LAS
-
HKG
21h 30m1 stop
$830Korean Air
Thu, Feb 5 - Fri, Feb 20
Multiple Airlines Logo
2:00 am - 10:31 am
HKG
-
LAS
24h 31m2 stops
Multiple Airlines Logo
4:45 pm - 6:40 pm
LAS
-
HKG
33h 55m1 stop
$833Multiple Airlines
Mon, Mar 16 - Tue, Mar 17
United Airlines Logo
10:35 am - 10:33 pm
HKG
-
LAS
26h 58m1 stop
United Airlines Logo
7:47 am - 7:20 pm
LAS
-
HKG
20h 33m2 stops
$839United Airlines
Mon, Mar 16 - Tue, Mar 17
United Airlines Logo
10:35 am - 10:33 pm
HKG
-
LAS
26h 58m1 stop
United Airlines Logo
7:47 am - 7:20 pm
LAS
-
HKG
20h 33m2 stops
$840United Airlines
Booking Insights

KAYAK's insights & trends for Hong Kong to Las Vegas flights

Get data-powered insights and trends into flights from Hong Kong to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Hong Kong to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hong Kong to Las Vegas departing in January.

What is the cheapest month to fly from Hong Kong to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hong Kong to Las Vegas is October, where tickets cost $940 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $2,436 and $1,457 respectively.

Good to know

Low seasonNovember
Cheapest flight$431
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 87% increase in price.
Flight from Hong Kong to Las Vegas

When to book flights from Hong Kong to Las Vegas

Are your dates flexible? Find out the best times to travel from Hong Kong to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hong Kong to Las Vegas

  • What is the cheapest flight from Hong Kong to Las Vegas?

    In the last 3 days, the lowest price for a flight from Hong Kong to Las Vegas was $431 for a one-way ticket and $775 for a round-trip.

  • Do I need a passport to fly between Hong Kong and Las Vegas?

    Yes

  • Which aircraft models fly most regularly from Hong Kong to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hong Kong to Las Vegas?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Hong Kong and Las Vegas, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Hong Kong to Las Vegas, Korean Air or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Hong Kong to Las Vegas are Korean Air and Cathay Pacific. With an average price for the route of $1,090 and an overall rating of 8.4, Korean Air is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,410 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Hong Kong to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Hong Kong with another airline. Booking your flights between Hong Kong and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Hong Kong to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1185 reviews
8.5Boarding
8.7Crew
8.1Food
8.2Entertainment
8.3Comfort
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

I wish there were more bathrooms available on these larger carriers.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

The lead business class attendant was excellent. Made a point of greeting you and knowing your name by the time you leave.

A lot of things Never flying with this airline again Had an emergency landing

Chicken pieces were too big with pasta. Need to be smaller.

My connecting flight was canceled or never existed. My stopover went from 1 hour and a half to 10 hours. It was a long day that I wasn't prepared for and it would have been nice to know that ahead of time. Cathay is great though. Great staff, entertainment and food.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

The staff was nice, however boarding taking 2 hours. That’s insane. Overall very bad experience, a lot of turbulence and when landed in Chicago was horrible. I don’t think I’ll flight with UA again.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

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

Information on your arrival and departure airports