This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4-12. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
3 Nov — 10 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Flights to Las Vegas in 2026
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest flights to Las Vegas
Explore the most affordable flight options available to Las Vegas. Find the lowest fares based on data from user searches, with prices last updated on 4 October 2026.
Wed 14-1013:30 -
2 stops22h 29m
Fri 16-1008:19 -
2 stops23h 16m
Deal found 29-9HK$6,466
Mon 5-1012:40 -
1 stop17h 30m
Sun 18-1017:55 -
1 stop34h 00m
Deal found 2-10HK$6,560
Tue 8-1211:25 -
2 stops18h 54m
Mon 18-117:18 -
2 stops21h 42m
Deal found 1-10HK$6,591
Fri 11-1209:20 -
2 stops29h 34m
Mon 11-107:40 -
2 stops30h 05m
Deal found 2-10HK$6,827
Sat 24-1012:40 -
1 stop20h 33m
Wed 28-1009:44 -
1 stop18h 36m
Deal found 30-9HK$6,968
Fri 30-1011:25 -
1 stop18h 47m
Tue 3-1116:22 -
1 stop22h 38m
Deal found 29-9HK$6,991
Mon 12-1014:45 -
2 stops24h 03m
Wed 18-1107:20 -
2 stops30h 25m
Deal found 3-10HK$7,219
Wed 14-1009:45 -
1 stop29h 03m
Fri 16-1018:00 -
1 stop20h 15m
Deal found 29-9HK$7,635
Mon 30-1118:10 -
2 stops37h 31m
Fri 4-1213:55 -
1 stop25h 45m
Deal found 30-9HK$8,129
Best flights to Las Vegas
Discover carefully curated flight deals to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.
Wed 14-1013:30 -
2 stops22h 29m
Fri 16-1018:00 -
1 stop20h 15m
Deal found 29-9HK$6,481
Tue 8-1211:25 -
2 stops18h 54m
Mon 18-117:18 -
2 stops21h 42m
Deal found 1-10HK$6,591
Tue 15-1210:35 -
2 stops22h 12m
Thu 7-108:00 -
1 stop19h 15m
Deal found 3-10HK$6,591
Sat 24-1012:40 -
1 stop20h 33m
Wed 28-1009:44 -
1 stop18h 36m
Deal found 30-9HK$6,968
Fri 30-1011:25 -
1 stop18h 47m
Tue 3-1116:22 -
1 stop22h 38m
Deal found 29-9HK$6,991
Last-minute flights to Las Vegas
Discover last-minute flight deals to Las Vegas. Data last updated 4 October 2026 and is based on user searches.
Mon 5-1012:40 -
1 stop17h 30m
Sun 18-1017:55 -
1 stop34h 00m
Deal found 2-10HK$6,560
Mon 12-1011:45 -
1 stop21h 46m
Wed 18-1106:00 -
1 stop21h 15m
Deal found 3-10HK$6,591
Mon 12-1014:45 -
2 stops24h 03m
Wed 18-1107:20 -
2 stops30h 25m
Deal found 3-10HK$7,219
Wed 14-1013:30 -
2 stops22h 29m
Fri 16-1008:19 -
2 stops23h 16m
Deal found 29-9HK$6,466
Wed 14-1009:45 -
1 stop29h 03m
Fri 16-1018:00 -
1 stop20h 15m
Deal found 29-9HK$7,635
Sat 24-1012:40 -
1 stop20h 33m
Wed 28-1009:44 -
1 stop18h 36m
Deal found 30-9HK$6,968
Fri 30-1010:35 -
2 stops18h 32m
Tue 3-1117:15 -
2 stops21h 45m
Deal found 29-9HK$6,991
Mon 30-1118:10 -
2 stops37h 31m
Fri 4-1213:55 -
1 stop25h 45m
Deal found 30-9HK$8,129
One-way flights to Las Vegas
Search for one-way flight options to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.
Fri 4-1211:25 -
2 stops37h 22m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-10HK$3,594
Tue 3-1122:55 -
2 stops35h 35m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-10HK$3,609
Fri 11-1219:05 -
2 stops41h 25m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-10HK$3,625
Fri 30-1013:40 -
2 stops43h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 29-9HK$3,641
Sat 5-1222:55 -
2 stops49h 52m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-10HK$3,649
Mon 7-1213:45 -
2 stops19h 19m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-10HK$3,664
Wed 2-1211:25 -
2 stops25h 32m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-10HK$3,711
Wed 4-1119:05 -
2 stops36h 59m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-10HK$3,727
Mon 26-1014:35 -
2 stops42h 55m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 29-9HK$3,735
Sun 6-1213:30 -
2 stops35h 17m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-10HK$3,751
Wed 9-1208:30 -
2 stops23h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-10HK$3,766
Find flight deals to Las Vegas
Find the latest flights to Las Vegas in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 4 October 2026.
Locate flights to Las Vegas that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 4 October 2026.
Use the filters below to find and compare flights to Las Vegas that are best for you.
Fly from
Route
Departure
Return
Price
Cheapest return flight
Hong KongLas Vegas
HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl
HKGLAS
Hong Kong Intl
Tue 27-10
22:30-18:23
1 stop34h 53m
Las Vegas Harry Reid Intl
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$4,394
Hong KongLas Vegas
HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl
HKGLAS
Hong Kong Intl
Mon 2-11
22:45-20:05
1 stop37h 20m
Las Vegas Harry Reid Intl
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$4,394
Hong KongLas Vegas
HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl
HKGLAS
Hong Kong Intl
Tue 3-11
22:45-15:12
1 stop32h 27m
Las Vegas Harry Reid Intl
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$4,394
Hong KongLas Vegas
HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl
HKGLAS
Hong Kong Intl
Thu 3-12
22:30-20:39
1 stop38h 09m
Las Vegas Harry Reid Intl
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$4,394
Hong KongLas Vegas
HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl
HKGLAS
Hong Kong Intl
Thu 26-11
22:45-20:05
1 stop37h 20m
Las Vegas Harry Reid Intl
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$4,394
Hong KongLas Vegas
HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl
HKGLAS
Hong Kong Intl
Wed 4-11
22:30-08:42
1 stop26h 12m
Las Vegas Harry Reid Intl
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$4,394
Hong KongLas Vegas
HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl
HKGLAS
Hong Kong Intl
Wed 2-12
22:45-14:42
1 stop31h 57m
Las Vegas Harry Reid Intl
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$4,394
Fastest return journey
Hong KongLas Vegas
HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl
HKGLAS
Hong Kong Intl
Thu 8-10
12:40-18:31
2 stops20h 51m
Las Vegas Harry Reid Intl
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$4,394
Hong KongLas Vegas
HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl
HKGLAS
Hong Kong Intl
Wed 25-11
22:30-10:25
1 stop27h 55m
Las Vegas Harry Reid Intl
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$4,394
Hong KongLas Vegas
HKG Hong Kong Intl - LAS Las Vegas Harry Reid Intl
HKGLAS
Hong Kong Intl
Wed 14-10
13:30-20:59
2 stops22h 29m
Las Vegas Harry Reid Intl
Fri 16-10
18:00-05:15
1 stop20h 15m
HK$6,481
Flights are sorted by cheapest return flights first.
Deals found on 29-9
Showing 1-10 of 14 resultsSorted by cheapest first
1
2
Best time to book a flight to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas with our price prediction graph.
HKG-LAS
Estimated return 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 to Las Vegas
Airlines
More
What are the cheapest airlines that fly to Las Vegas?
The cheapest airlines flying from Hong Kong to Las Vegas are Korean Air and Air Canada.
Rainfall in Las Vegas by month
Plan your trip to Las Vegas by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.
Temperature in Las Vegas by month
Plan your trip to Las Vegas by taking into account the average temperature totals by month.
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 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).
How long is the flight to Las Vegas?
On average, a flight from Hong Kong to Las Vegas takes 17 hours 30 minutes. Flights to Las Vegas from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated 4 October 2026.
Read reviews from past customers who have flown Korean Air and Air Canada to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
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!!
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!!
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!!
Nevada is in a mountain region with semi-arid grasslands, alpine forests, and deserts. Average temperatures range from the mid tens (C) in the northeast to 15 in the west and central areas and the mid-20s in the south. Summers in the northeast are short and hot; winters are long and cold. The west’s summers are also short and hot, but the winters only moderately cold. The south has long and hot summers, with the temperature frequently above 50, and short and mild winters.The humidity is usually low, which makes the higher temperatures less disagreeable. However, there’s a wide range in daily temperatures. Even in summer, the nights can be 30 to 35 degrees cooler than the daytime high.
It’s easiest to get around Vegas from the Las Vegas Strip. Walking is a great way to get around Vegas, but it may not be the fastest. A monorail will take you from one end of The Strip to the other. You can start at the MGM Grand at the south end and pass The Flamingo and The Las Vegas Hilton on the way to the Sahara at the northern end. The trains run all week long, from 7am to 2am Monday through Thursday and another hour later Friday through Sunday. Some airlines and hotels offer free vouchers for the monorail. Las Vegas’ public bus system, run by Citizens Area Transit, has buses running all day and night. The Trolley runs every 15 minutes from 9:30am–1:30am every day and reaches all the major hotels on The Strip. You can catch a taxi in front of any major hotel.
What is good to know if travelling to Las Vegas?
There’s more to Las Vegas than casinos and conventions. There is a wealth of culture too, with several museums including the Atomic Testing Museum, Liberace Museum and the Neon Museum.
There are no closing hours in Las Vegas for the sale or consumption of alcohol, even on Sunday. It is legal to have an open container while walking on the Strip but you must be at least 21 to drink or gamble.
Malls and shopping centres with indoor rainstorms, animatronic gods, light shows and even a Grand Canal (in the Venetian) offer almost as much entertainment as the hotels.
Watch out for a St Patrick’s Day Parade in March, the Helldorado Days Rodeo and Western Festival in June and the National Finals Rodeo in December.
October brings both the Jaycee State Fair and the Cashman Field PGA Invitational Golf Tournament.
Las Vegas hotels are always advertising deals for guests. Before booking your Las Vegas flights, check with specific hotels to see what rates and promotions they have during the time of your travel. In many cases, booking Las Vegas flights and hotels together is cheaper and more economical.
Don’t miss out on star-infused dining by top chefs including Wolfgang Puck, Todd English, and Bradley Ogden. When booking Las Vegas flights and accommodations it’s possible for travellers to also receive vouchers to hotel casinos and restaurants. After enjoying a late night meal, head to one of Las Vegas’ high-profile nightclubs. Ghostbar at the Palms, PURE, Rain and The Pussycat Dolls Lounge are among some of the top clubs on the Strip.
When is the best time to fly to Las Vegas?
Las Vegas is a year-round destination and travellers can always find deals on Las Vegas flights and hotels. However, there are particular times of the year when Las Vegas is at its peak and when travellers can best the Las Vegas flight and hotel deals.
Peak season:
Autumn and winter are peak seasons in Las Vegas and when most people book Las Vegas flights. New Year’s celebrations are world-renowned so if you’re planning to party in Las Vegas for New Year’s it’s best to book flights and hotels in advance. Las Vegas is also a big business conference and expo site. If you’re planning a Las Vegas vacation you’ll want to check ahead and see if any conferences are taking place when you plan your Las Vegas trip. Hotels and flights can be more expensive if there is an international conference taking place.
Off season:
Summer in the desert is hot and the Las Vegas Strip is no exception. Thankfully, the hotels and casinos are air-conditioned so Las Vegas tourists can seek relief from the desert heat. If you plan to travel to Las Vegas in the summertime, bring light clothes and plenty of sunscreen. It’s hot and humid, but summer is also the best time to find cheap flights to Las Vegas and discounted Las Vegas hotel and resort rates.
What airport do you fly into for flights to Las Vegas?
If you book a flight to Las Vegas, you will be flying into Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 10.0 km from the centre of Las Vegas.
Can I find cheaper flights to Las Vegas if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Las Vegas on Cheapflights that require 1 or 2 stops for potential cost savings.
Based on reviews from Cheapflights users, Korean Air is rated the highest out of the airlines that fly to Las Vegas.
What is the cheapest airport to fly to in Las Vegas?
Las Vegas Harry Reid Intl is currently the cheapest airport to fly to in Las Vegas. One-way flights to Las Vegas Harry Reid Intl typically cost HK$657, while return flights cost around HK$660.
Are there hotels close to Las Vegas Harry Reid Intl?
Yes. Las Vegas Harry Reid Intl has hotels nearby for those requiring accommodations. Luxury 5br/5ba Pool Retreat Near Strip Sleeps 14 is the closest property to Las Vegas Harry Reid Intl (0.0 km away from Las Vegas Harry Reid Intl).
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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Deals for Las Vegas flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
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