$454 Find Cheap Flights from Hong Kong to Las Vegas - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 11/1. 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

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Cheap Flights from Hong Kong to Las Vegas

 
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, Sep 10 - Fri, Sep 18
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
$729Korean Air
Wed, Sep 9 - Wed, Sep 16
Korean Air Logo
12:20 pm - 4:20 pm
HKG
-
LAS
19h 00m
1 stop
Korean Air Logo
11:50 pm - 4:20 pm
LAS
-
HKG
25h 30m
1 stop
$735Korean Air
Sat, Sep 12 - Sat, Sep 19
Korean Air Logo
12:20 pm - 4:20 pm
HKG
-
LAS
19h 00m
1 stop
Korean Air Logo
11:50 pm - 10:55 am
LAS
-
HKG
20h 05m
1 stop
$739Korean Air
Mon, Sep 14 - Mon, Sep 21
Korean Air Logo
12:20 pm - 4:20 pm
HKG
-
LAS
19h 00m
1 stop
Korean Air Logo
11:50 pm - 10:55 am
LAS
-
HKG
20h 05m
1 stop
$739Korean Air
Sat, Sep 12 - Sat, Sep 19
Delta Logo
12:20 pm - 8:45 am
HKG
-
LAS
35h 25m
2 stops
Delta Logo
5:37 pm - 5:05 am
LAS
-
HKG
20h 28m
1 stop
$743Delta
Thu, Sep 10 - Thu, Sep 17
Delta Logo
12:20 pm - 6:30 pm
HKG
-
LAS
21h 10m
2 stops
Delta Logo
8:46 pm - 5:05 am
LAS
-
HKG
17h 19m
1 stop
$743Delta
Sun, Sep 13 - Mon, Sep 21
Delta Logo
12:45 am - 10:41 pm
HKG
-
LAS
36h 56m
2 stops
Delta Logo
9:53 am - 5:05 am
LAS
-
HKG
28h 12m
1 stop
$743Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
12:20 pm - 10:41 pm
HKG
-
LAS
25h 21m
2 stops
Delta Logo
5:37 pm - 5:05 am
LAS
-
HKG
20h 28m
1 stop
$743Delta
Mon, Oct 12 - Fri, Oct 16
United Airlines Logo
12:40 pm - 8:04 pm
HKG
-
LAS
22h 24m
1 stop
United Airlines Logo
8:19 am - 6:30 pm
LAS
-
HKG
19h 11m
1 stop
$745United Airlines
Mon, Oct 12 - Fri, Oct 16
United Airlines Logo
9:45 pm - 11:57 pm
HKG
-
LAS
17h 12m
1 stop
United Airlines Logo
1:38 pm - 5:00 am
LAS
-
HKG
24h 22m
2 stops
$745United Airlines
Booking Insights

KAYAK's insights & trends for flights to Las Vegas

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

What are the most popular airlines flying to Las Vegas?

The most popular airline among KAYAK users flying to Las Vegas is United Airlines, followed by Cathay Pacific.

Good to know

Low season

February

Cheapest flight

$454
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Hong Kong to Las Vegas

FAQs - booking Las Vegas flights

  • How far is Las Vegas Harry Reid Intl Airport from central Las Vegas?

    Las Vegas Harry Reid Intl Airport is 6 miles from the center of Las Vegas.

  • What is the name of Las Vegas’s airport?

    Las Vegas is served by Las Vegas Harry Reid Intl Airport, also commonly referred to as Harry Reid Intl, Las Vegas Mccarran, McCarran, or McCarran Intl. The airport code is LAS.

  • How does KAYAK find such low prices on flights 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 to Las Vegas.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Las Vegas are there each week?

    Each week there are around 6,604 direct flights from within Hong Kong to Las Vegas. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Las Vegas

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Las Vegas flight deals.

Reviews of the top airlines flying from Hong Kong to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Hong Kong to Las Vegas. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.6
Cathay PacificOverall score based on 1433 reviews
7.9Boarding
7.5Comfort
7.7Entertainment
7.3Food
8.1Crew
Airline reviews

The crew could have awaken me to eat dinner!! I was so waiting to order the braised duck breast and fell asleep b4 crew got to me to take order. When I awoke, lights were out and food had been served without me eating. I did love the apple juice!

6.0 GoodAnonymous, Jul 2026
HKG - JFK
Read more Cathay Pacific reviews

The crew could have awaken me to eat dinner!! I was so waiting to order the braised duck breast and fell asleep b4 crew got to me to take order. When I awoke, lights were out and food had been served without me eating. I did love the apple juice!

The flight was delayed for over an hour, which made me worry about pets in cargo.

It was good, on time boarding. Have a good service. .

Better food quality and suggest using the 777 for the HKG-BOS leg instead of the A330 since the seat pitch seems better on the Boeing.

Food isn’t hot, seat is too tight even for a person weight 120 lbs.

Seat is too small. Food selection is limited and often ran out of selectable item.

The go to HK trip will easily giving jetlag, but coming back to Chicago has no jetlag because of the time taking off matter.

The staff from beginning to end we're friendly and helpful. The food and beverages were quite good (but see the comment below). I also liked their entertainment options, as we'll as their frequent attention to the airplane restrooms. Here are the reasons this is not a 5-star review: - You have to pay for WiFi on the plane unless you have some level of seat upgrade. - CP sent me a warning that the name I entered to book didn't match my passport. True, but the form for entering my name didn't allow for anything but a middle initial. This lead to a lot of chats, phone calls and stress before finding out at the ticket counter that it didn't matter. CP has modified their notice to now tell you this key bit of info. - After consuming a chicken dinner they offered (Kathmandu to Hong Kong), I developed symptoms entirely consistent with salmonella, beginning about 6 hours later. There were some odd things about the serving of this meal, too. Our row was the last one served, and we were given a tray without the entree on it. About 10 minutes later the stewardess came by and said they only had one chicken meal left. My seat mate and I decided he would have the lamb and I would take the chicken. I think I lost. I suspect that this entree was left over from an earlier flight and they were scrambling to get the last row fed. My seat mate and I were the last two to receive our entrees. I am not accusing CP of giving me a contaminated meal - just that the onset and progress of symptoms closely match those of salmonella poisoning. I opted out of the first meal on the next flight 13 hours later, but was fine after that.

Good good, good seat, good entertainment system. Customer service is good but can be more polished if CX charges a premium price.

The worst experience ever! Lots of flight delays and rerouting that ended up doubling the total time. . I had to recheck my luggage because I was rerouted to Tokyo and ended up on ANA flight. I missed connecting flight twice because of the delay at Cathy Pacific. Additional stop added, rerouted to a different country for connecting flight and ended up in long waits and delays.

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

It was perfect! I've never flown with United before, but I definitely will in the future

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

First class felt like economy, seats were horrible, food was horrible, staff inattentive

Seats are outdated. Entertainment relies on personal device. Boarding was delayed due to inaccurate passenger tracking, resulted in late arrival at Reno.

The departure was delayed by 1 hour. The seat was comfortable and selection of entertainment is very good.

Overall all good with the flight. Appreciated the extra spacious upper storage for (vertically standing) carry on. Efficient crew, on time departure... What could it be better is the in seat power. No one was working in our row. We were counting on the in seat power to recharge our battery depleted phones. With the dependency we have in our mobile devices nowadays, the availability of in seat power is a must....

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