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$383+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — LAS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$912
(Trip.com)

One-way from

$383
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,121
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
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High demand for flights, 6% potential price rise
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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 September 2025
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Find 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 September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:10 amKIX - LAS
2 stops19h 38mMultiple Airlines
Sat 10/185:52 pmLAS - KIX
2 stops47h 48mMultiple Airlines
Deal found 9/10$912
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:50 amKIX - LAS
2 stops27h 15mMultiple Airlines
Sun 11/26:31 pmLAS - KIX
2 stops33h 24mMultiple Airlines
Deal found 9/11$924
This HIS deal was found by Cheapflights users on 9/10. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:25 pmKIX - LAS
2 stops25h 01mSTARLUX Airlines
Sat 10/187:35 pmLAS - KIX
2 stops26h 25mSTARLUX Airlines
Deal found 9/10$948
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:35 amKIX - LAS
2 stops29h 44mMultiple Airlines
Sun 10/55:27 pmLAS - KIX
2 stops28h 53mMultiple Airlines
Deal found 9/11$973
This SmartFares deal was found by Cheapflights users on 9/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:50 amKIX - LAS
2 stops38h 48mMultiple Airlines
Sat 11/110:18 amLAS - KIX
2 stops31h 22mMultiple Airlines
Deal found 9/10$997
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:35 pmKIX - LAS
1 stop19h 45mKorean Air
Sat 10/1811:50 pmLAS - KIX
1 stop25h 05mKorean Air
Deal found 9/10$1,002
This oojo deal was found by Cheapflights users on 9/10. 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.
Sat 10/2511:10 amKIX - LAS
2 stops42h 09mEVA Air
Sat 11/11:59 pmLAS - KIX
2 stops27h 56mEVA Air
Deal found 9/10$1,013

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 September 11, 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

Tue 10/14

9:10 am-12:48 pm

2 stops19h 38m

Las Vegas Harry Reid Intl

Sat 10/18

5:52 pm-9:40 am

2 stops47h 48m

$912

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sun 10/26

10:50 am-10:05 pm

2 stops27h 15m

Las Vegas Harry Reid Intl

Sun 11/2

6:31 pm-8:55 pm

2 stops33h 24m

$924

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 9/23

7:35 am-9:19 pm

2 stops29h 44m

Las Vegas Harry Reid Intl

Sun 10/5

5:27 pm-2:20 pm

2 stops28h 53m

$973

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Tue 10/14

12:35 pm-4:20 pm

1 stop19h 45m

Las Vegas Harry Reid Intl

Sat 10/18

11:50 pm-4:55 pm

1 stop25h 05m

$1,002

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sat 10/25

11:10 am-1:19 pm

2 stops42h 09m

Las Vegas Harry Reid Intl

Sat 11/1

1:59 pm-9:55 am

2 stops27h 56m

$1,013

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sat 10/25

1:35 pm-10:41 am

3 stops37h 06m

Las Vegas Harry Reid Intl

Sat 11/1

7:59 pm-2:05 pm

2 stops26h 06m

$1,033

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Mon 3/9

7:25 pm-9:44 pm

1 stop18h 19m

Las Vegas Harry Reid Intl

Tue 3/10

4:45 pm-5:40 pm

1 stop32h 55m

$1,039

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Wed 10/29

12:20 pm-9:00 pm

2 stops24h 40m

Las Vegas Harry Reid Intl

Thu 11/6

1:59 pm-11:10 am

2 stops28h 11m

$1,060

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Sun 10/5

10:40 am-4:59 pm

2 stops22h 19m

$383

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 10/30

7:50 am-8:55 pm

2 stops29h 05m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 16 results
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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.

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.

  • 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.

  • What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Las Vegas (average of $198). Flying from Osaka Kansai Intl Airport to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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