HK$3,814+ 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 1-6. Fares are subject to change and may not be available on all flights or dates of travel.
— LAS
14 Jun — 21 Jun1
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 15 May 2026.

Tue 16-609:25
HKG
-
LAS
1 stop28h 22m
Delta
Tue 30-609:37
LAS
-
HKG
1 stop28h 28m
Delta
Deal found 13-5HK$6,908
Mon 18-519:40
HKG
-
LAS
2 stops38h 05m
Multiple Airlines
Sat 23-519:39
LAS
-
HKG
2 stops22h 11m
Multiple Airlines
Deal found 14-5HK$7,581
Sat 24-1021:05
HKG
-
LAS
2 stops33h 26m
Multiple Airlines
Wed 28-1020:47
LAS
-
HKG
2 stops24h 03m
Multiple Airlines
Deal found 14-5HK$7,683
Sun 20-921:05
HKG
-
LAS
2 stops30h 39m
Multiple Airlines
Thu 24-919:42
LAS
-
HKG
2 stops22h 08m
Multiple Airlines
Deal found 14-5HK$7,981
Sun 17-515:25
HKG
-
LAS
2 stops32h 38m
Multiple Airlines
Fri 22-519:39
LAS
-
HKG
2 stops23h 26m
Multiple Airlines
Deal found 12-5HK$8,145
Mon 29-617:55
HKG
-
LAS
1 stop37h 25m
Korean Air
Mon 6-723:50
LAS
-
HKG
1 stop20h 05m
Korean Air
Deal found 15-5HK$8,341
Wed 27-515:25
HKG
-
LAS
2 stops32h 38m
Multiple Airlines
Mon 1-619:39
LAS
-
HKG
2 stops22h 11m
Multiple Airlines
Deal found 13-5HK$8,451
Mon 14-911:20
HKG
-
LAS
2 stops26h 57m
星宇航空
Thu 17-918:10
LAS
-
HKG
2 stops24h 45m
星宇航空
Deal found 11-5HK$8,466
Wed 17-600:45
HKG
-
LAS
2 stops35h 25m
Delta
Tue 30-613:08
LAS
-
HKG
1 stop24h 57m
Delta
Deal found 13-5HK$8,498
Mon 14-911:45
HKG
-
LAS
2 stops21h 14m
United Airlines
Thu 17-918:40
LAS
-
HKG
1 stop20h 00m
United Airlines
Deal found 14-5HK$8,521

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 15 May 2026.

Return from

HK$6,908

One-way from

HK$3,814

Popular in

April

Cheapest in

November

Average price

HK$11,717
Delta
  • Delta
  • 16-6-30-6
  • 2 total stops
  • 56h 50m total
  • Hong Kong to Las Vegas
1-6
  • 1-6
  • 2 total stops
  • 46h 11m total
  • Hong Kong to Las Vegas
Highest demand for flights based on searches. 17% potential increase in price (HK$1,789 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (HK$291 potential savings vs. average return price).
Average for return flights in May 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 15 May 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 - LAS

HKGLAS

Hong Kong Intl

Tue 16-6

12:20-08:53

2 stops35h 33m

Las Vegas Harry Reid Intl

Tue 30-6

09:37-05:05

1 stop28h 28m

HK$8,388

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 14-9

11:20-21:41

2 stops25h 21m

Las Vegas Harry Reid Intl

Thu 17-9

16:23-09:55

2 stops26h 32m

HK$8,466
Fastest return journey

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 14-9

12:40-17:59

1 stop20h 19m

Las Vegas Harry Reid Intl

Thu 17-9

17:07-05:00

1 stop20h 53m

HK$8,521

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Mon 29-6

11:45-16:11

1 stop19h 26m

Las Vegas Harry Reid Intl

Mon 6-7

06:00-18:55

2 stops21h 55m

HK$8,521

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 23-6

01:25-22:50

2 stops36h 25m

Las Vegas Harry Reid Intl

Wed 1-7

10:28-15:10

2 stops37h 42m

HK$8,560

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 24-10

22:30-00:28

1 stop16h 58m

Las Vegas Harry Reid Intl

Wed 28-10

14:19-05:45

2 stops24h 26m

HK$8,827
Cheapest one-way

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Tue 23-6

20:10-09:05

2 stops27h 55m

HK$4,441

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sat 20-6

00:45-00:36

2 stops38h 51m

HK$4,550

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Sun 21-6

20:10-06:35

2 stops25h 25m

HK$4,707

Hong KongLas Vegas

HKG - LAS

HKGLAS

Hong Kong Intl

Wed 5-8

13:40-17:15

3 stops42h 35m

HK$5,052

Flights are sorted by cheapest return flights first.

Deals found on 10-5

Showing 1-10 of 17 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.
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 Korean Air.

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 15 May 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.

Entertainment

8.2

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

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!!

Entertainment

8.2

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

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!!

Entertainment

8.2

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

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!!

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$192, while return flights cost around HK$595.

  • How much is a return flight to Las Vegas?

    A return flight to Las Vegas will typically cost around HK$928, however they can be found for as little as HK$595.

  • 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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