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$338+ Cheap flights from Kansai Intl (KIX) to Las Vegas (LAS)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — LAS
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Kansai Intl to Las Vegas

Cheapest flights from Kansai Intl to Las Vegas
Explore the most affordable flight options available from Kansai Intl to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This oojo deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:55 pmKIX - LAS
2 stops28h 31mEVA Air
Wed 12/316:23 pmLAS - KIX
2 stops24h 32mEVA Air
Deal found 12/4$938
This Gurufare deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:55 pmKIX - LAS
2 stops28h 31mMultiple Airlines
Wed 12/316:23 pmLAS - KIX
2 stops22h 32mMultiple Airlines
Deal found 12/2$969
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:35 pmKIX - LAS
1 stop19h 07mUnited Airlines
Wed 12/317:30 amLAS - KIX
1 stop16h 10mUnited Airlines
Deal found 12/2$1,195
This Cathay Pacific deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:15 pmKIX - LAS
3 stops39h 04mCathay Pacific
Wed 12/314:16 pmLAS - KIX
2 stops27h 29mCathay Pacific
Deal found 12/2$1,664

Find flight deals from Kansai Intl to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$594
(Trip.com)

One-way from

$338
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,213
Provider with most accurate pricing for Osaka Kansai Intl-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Osaka Kansai Intl-Las Vegas Harry Reid Intl flights.
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From Osaka Kansai Intl to Las Vegas Harry Reid Intl
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One-way flight from Osaka Kansai Intl to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansai Intl to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Las Vegas that are best for you.

Fly from

Kansai Intl

Fly to

Las Vegas

Route

Depart

Return

Price

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Fri 1/16

8:45 pm-3:58 pm

1 stop36h 13m

Las Vegas Harry Reid Intl

Fri 1/23

5:38 pm-6:45 pm

1 stop32h 07m

$696

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Fri 1/23

11:55 am-12:50 pm

2 stops41h 55m

Las Vegas Harry Reid Intl

Tue 1/27

3:59 pm-12:50 pm

2 stops51h 51m

$818

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Fri 1/16

9:05 pm-6:25 am

2 stops50h 20m

Las Vegas Harry Reid Intl

Fri 1/23

6:41 pm-6:45 pm

2 stops31h 04m

$874

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Wed 2/4

11:00 pm-11:59 pm

2 stops17h 59m

Las Vegas Harry Reid Intl

Wed 2/18

3:43 pm-4:40 pm

2 stops31h 57m

$906

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sun 12/21

12:55 pm-12:26 am

2 stops28h 31m

Las Vegas Harry Reid Intl

Wed 12/31

6:23 pm-11:55 am

2 stops24h 32m

$938

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sun 1/18

8:45 pm-9:51 am

2 stops30h 06m

Las Vegas Harry Reid Intl

Sat 1/24

1:59 am-10:20 pm

2 stops27h 21m

$958

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sun 1/18

6:35 pm-10:00 am

1 stop32h 25m

Las Vegas Harry Reid Intl

Sun 1/25

6:00 am-4:40 pm

1 stop17h 40m

$1,004

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sun 1/18

2:15 pm-5:18 pm

3 stops44h 03m

Las Vegas Harry Reid Intl

Sun 1/25

2:45 pm-10:45 am

2 stops27h 00m

$1,066

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 1/29

8:45 pm-11:28 pm

2 stops19h 43m

Las Vegas Harry Reid Intl

Mon 2/2

8:13 pm-6:45 pm

2 stops29h 32m

$1,177

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 12/18

8:00 am-10:54 pm

3 stops31h 54m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 18 results
1
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Compare providers for flights from Kansai Intl to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansai Intl to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Osaka Kansai Intl Airport-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Osaka Kansai Intl Airport-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka Kansai Intl Airport-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka Kansai Intl Airport-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansai Intl to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Kansai Intl with our price prediction graph.
Estimated round-trip 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 from Osaka Kansai Intl Airport to Las Vegas

How much does it cost to fly round-trip from Osaka Kansai Intl Airport to Las Vegas?

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Osaka Kansai Intl?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly into when you book flights from Osaka Kansai Intl to Las Vegas. 0 airlines have flights to Harry Reid Intl from Osaka Kansai Intl on a regular basis. Booking flights from Osaka Kansai Intl to Las Vegas Harry Reid Intl should not be difficult; the airport handles an average of 0 inbound flights from Osaka Kansai Intl per day.

  • How long is the flight from Osaka Kansai Intl Airport to Las Vegas?

    Departing from Osaka Kansai Intl Airport to Las Vegas will take you 36h 13m. The distance from Osaka Kansai Intl Airport to Las Vegas is about 5781 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Kansai Intl to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Kansai Intl to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansai Intl to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to Las Vegas.

  • Can I find deals for business class flights from Kansai Intl to Las Vegas?

    Yes. Cheapflights offers flight deals from Kansai Intl to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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