$485 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 9/1. 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

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 for flights 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 for flights to Las Vegas, as well as popular online travel agencies
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Booking Insights
Flight Deals

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

Tue, Nov 10 - Sun, Jan 24
Delta Logo
12:35 pm - 4:11 pm
HKG
-
LAS
19h 36m
2 stops
Delta Logo
6:00 am - 7:40 am
LAS
-
HKG
33h 40m
1 stop
$845Delta
Fri, Sep 11 - Sat, Sep 12
Delta Logo
9:25 am - 11:57 am
HKG
-
LAS
17h 32m
1 stop
Delta Logo
5:37 pm - 5:05 am
LAS
-
HKG
20h 28m
1 stop
$847Delta
Mon, Sep 21 - Thu, Sep 24
Korean Air Logo
12:45 am - 4:20 pm
HKG
-
LAS
30h 35m
1 stop
Korean Air Logo
11:50 pm - 10:45 pm
LAS
-
HKG
31h 55m
1 stop
$848Korean Air
Fri, Sep 11 - Sat, Sep 12
Delta Logo
9:25 am - 11:57 am
HKG
-
LAS
17h 32m
1 stop
Delta Logo
6:10 pm - 10:45 pm
LAS
-
HKG
37h 35m
2 stops
$854Delta
Mon, Oct 26 - Fri, Oct 30
Air Canada Logo
12:55 am - 4:08 pm
HKG
-
LAS
30h 13m
2 stops
Air Canada Logo
7:25 am - 5:10 am
LAS
-
HKG
30h 45m
2 stops
$926Air Canada
Tue, Oct 27 - Fri, Oct 30
Air Canada Logo
10:45 am - 4:08 pm
HKG
-
LAS
20h 23m
1 stop
Air Canada Logo
5:10 pm - 5:10 am
LAS
-
HKG
21h 00m
1 stop
$928Air Canada
Fri, Sep 11 - Sat, Sep 12
Multiple Airlines Logo
9:05 pm - 10:50 am
HKG
-
LAS
28h 45m
2 stops
Multiple Airlines Logo
4:20 pm - 10:05 am
LAS
-
HKG
26h 45m
2 stops
$929Multiple Airlines
Mon, Nov 9 - Sun, Jan 24
Air Canada Logo
12:55 am - 4:08 pm
HKG
-
LAS
31h 13m
2 stops
Air Canada Logo
7:20 am - 10:50 pm
LAS
-
HKG
23h 30m
2 stops
$938Air Canada
Tue, Sep 22 - Thu, Sep 24
STARLUX Airlines Logo
11:20 am - 11:17 pm
HKG
-
LAS
26h 57m
2 stops
STARLUX Airlines Logo
6:12 pm - 6:55 pm
LAS
-
HKG
33h 43m
2 stops
$991STARLUX Airlines
Thu, Jul 2 - Sun, Jul 5
Korean Air Logo
5:55 pm - 4:40 pm
HKG
-
LAS
37h 45m
1 stop
Korean Air Logo
11:50 pm - 10:45 pm
LAS
-
HKG
31h 55m
1 stop
$1,025Korean Air
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.

How long is the flight to Las Vegas?

The duration of your flight to Las Vegas depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to Las Vegas on KAYAK is from Hong Kong, which takes 19h 20m.

How many direct flights to Las Vegas are there each day?

There are around 930 direct flights from within Hong Kong to Las Vegas every day. Most flights depart in the morning, with 34% of flights departing in the morning.

Good to know

Low seasonJune
Cheapest flight$485
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 4% 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 6,510 direct flights from within Hong Kong to Las Vegas. The most common day for departures is Sunday, with 16% 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 airline 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 1388 reviews
7.3Food
7.9Boarding
7.6Comfort
8.1Crew
7.8Entertainment
Airline reviews

The legroom in economy on an A321 is wholly inadequate for a 6’3” man. Deeply dissatisfied.

6.0 GoodAndrew, Jun 2026
HKG - HAK
Read more Cathay Pacific reviews

The legroom in economy on an A321 is wholly inadequate for a 6’3” man. Deeply dissatisfied.

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

The service was better on this flight from the long haul one, but still very poor from The Cathay Pacific of the past.

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.

Despite the crew's rough day, they were all very focused and friendly. The flight was too short for a meal, so no rating on that. Re. the AA app. It still isn't ready for prime time. AA works with Cathy Pacific for international flights to LA and the Aa jump to PHX. But the AA app can't find my trip and this can be problematic with flight delays and regatings at LAX.

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.

I didn’t use entertainment But everything else was of excellent quality

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Everything you need to know for your flight to Las Vegas

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