HK$3,574+ Cheap flights to Las Vegas

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 31-5. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
1 Mar — 8 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Las Vegas in 2026

Enter your travel dates to find the best prices.

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 30 January 2026.

Mon 2-207:40
HKG
-
LAS
2 stops26h 50m
Multiple Airlines
Sun 15-216:45
LAS
-
HKG
1 stop33h 55m
Multiple Airlines
Deal found 28-1HK$5,361
Sun 15-313:30
HKG
-
LAS
2 stops24h 18m
Multiple Airlines
Sun 22-306:15
LAS
-
HKG
1 stop20h 25m
Multiple Airlines
Deal found 29-1HK$5,603
Mon 2-220:25
HKG
-
LAS
1 stop18h 02m
Air Canada
Sun 15-216:45
LAS
-
HKG
1 stop33h 55m
Air Canada
Deal found 28-1HK$5,970
Sat 16-520:10
HKG
-
LAS
2 stops27h 33m
Multiple Airlines
Mon 25-520:45
LAS
-
HKG
2 stops22h 20m
Multiple Airlines
Deal found 29-1HK$6,313
Thu 7-510:25
HKG
-
LAS
2 stops21h 33m
Multiple Airlines
Thu 30-706:50
LAS
-
HKG
2 stops23h 20m
Multiple Airlines
Deal found 28-1HK$6,329
Fri 15-509:45
HKG
-
LAS
2 stops29h 03m
Multiple Airlines
Mon 25-506:45
LAS
-
HKG
2 stops27h 35m
Multiple Airlines
Deal found 29-1HK$6,399
Wed 25-212:35
HKG
-
LAS
2 stops25h 25m
Delta
Wed 4-306:00
LAS
-
HKG
2 stops25h 10m
Delta
Deal found 27-1HK$6,579
Wed 25-219:50
HKG
-
LAS
1 stop15h 56m
Multiple Airlines
Wed 4-313:53
LAS
-
HKG
1 stop23h 12m
Multiple Airlines
Deal found 27-1HK$6,626

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 70,647 searches and data was last updated on 30 January 2026.

Return from

HK$5,603

One-way from

HK$3,652

Popular in

May

Cheapest in

December

Average price

HK$8,740
Air Canada
  • Air Canada
  • 15-3-22-3
  • 3 total stops
  • 44h 43m total
  • Hong Kong to Las Vegas
17-3
  • 17-3
  • 2 total stops
  • 25h 15m total
  • Hong Kong to Las Vegas
Highest demand for flights based on searches. 17% potential increase in price (HK$1,882 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$224 potential savings vs. average return price).
Average for return flights in January 2026

Cheapflights Fare Finder

 
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 70,647 searches and data was last updated on 30 January 2026.
Use the filters below to find and compare flights to Las Vegas that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 16-5

20:10-08:43

2 stops27h 33m

Las Vegas Harry Reid Intl

Mon 25-5

20:45-10:05

2 stops22h 20m

HK$6,313

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Thu 7-5

10:25-16:58

2 stops21h 33m

Las Vegas Harry Reid Intl

Thu 30-7

06:50-21:10

2 stops23h 20m

HK$6,329

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Fri 15-5

09:45-23:48

2 stops29h 03m

Las Vegas Harry Reid Intl

Mon 25-5

06:45-01:20

2 stops27h 35m

HK$6,399

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 25-2

12:35-22:00

2 stops25h 25m

Las Vegas Harry Reid Intl

Wed 4-3

06:00-23:10

2 stops25h 10m

HK$6,579

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 15-3

22:30-00:58

1 stop17h 28m

Las Vegas Harry Reid Intl

Sun 22-3

07:30-19:20

1 stop20h 50m

HK$6,828

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 16-3

22:45-09:35

1 stop25h 50m

Las Vegas Harry Reid Intl

Tue 17-3

13:30-07:00

1 stop26h 30m

HK$6,891

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 25-2

22:45-23:55

1 stop17h 10m

Las Vegas Harry Reid Intl

Wed 4-3

13:10-06:45

2 stops25h 35m

HK$6,938

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 31-5

20:10-08:43

2 stops27h 33m

HK$3,574

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 16-3

14:35-14:55

2 stops39h 20m

HK$3,660

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 12-5

20:10-09:55

2 stops28h 45m

HK$3,683

Flights are sorted by cheapest return flights first.

Deals found on 29-1

Showing 1-10 of 18 results
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.
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

What are the cheapest airlines that fly to Las Vegas?

The cheapest airlines flying from Hong Kong to Las Vegas are Air Canada and United Airlines.

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 30 January 2026.
Read reviews from past customers who have flown United Airlines 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.

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

FAQs about flying to Las Vegas

Las Vegas climate

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. 

Getting around Las Vegas

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.

  • What is the best airline to fly to Las Vegas?

    Based on reviews from Cheapflights users, Air Canada 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$502, while return flights cost around HK$593.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around HK$925, however they can be found for as little as HK$593.

  • Does Las Vegas Harry Reid Intl have rental cars?

    Yes. Those touching down at Las Vegas Harry Reid Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Las Vegas Harry Reid Intl?

    Yes. Las Vegas Harry Reid Intl has hotels nearby for those requiring accommodations. Luxury Villa with private pool 5BR/4BA is the closest property to Las Vegas Harry Reid Intl (0.0 km away from Las Vegas Harry Reid Intl).

See more FAQs

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