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Kansai Intl

$370+ Cheap flights from Las Vegas (LAS) to Kansai Intl (KIX)

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — KIX
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Osaka Kansai Intl are usually found in February or September, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Las Vegas to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Kansai Intl (KIX). 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$731
(Alaska Airlines)

One-way from

$370
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,140
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Osaka Kansai Intl flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Osaka Kansai Intl flights.
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From Las Vegas Harry Reid Intl to Osaka Kansai Intl
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One-way flight from Las Vegas Harry Reid Intl to Osaka Kansai Intl
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Highest demand for flights based on searches. 11% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Las Vegas to Kansai Intl

Cheapest flights from Las Vegas to Kansai Intl
Explore the most affordable flight options available from Las Vegas to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:00 amLAS - KIX
1 stop16h 50mANA
Thu 10/164:50 pmKIX - LAS
1 stop13h 46mANA
Deal found 4/17$729
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/141:50 amLAS - KIX
1 stop24h 55mAlaska Airlines
Tue 9/308:45 pmKIX - LAS
1 stop19h 10mAlaska Airlines
Deal found 4/16$731
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 9/236:00 amLAS - KIX
1 stop16h 50mUnited Airlines
Thu 10/168:30 amKIX - LAS
2 stops22h 06mUnited Airlines
Deal found 4/17$746
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/174:50 pmLAS - KIX
1 stop31h 35mAir Canada
Wed 10/18:30 amKIX - LAS
2 stops23h 28mAir Canada
Deal found 4/16$797
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:50 pmLAS - KIX
1 stop31h 35mMultiple Airlines
Tue 9/306:05 pmKIX - LAS
2 stops18h 25mMultiple Airlines
Deal found 4/17$869
This KAYAK deal was found by Cheapflights users on 4/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:45 pmLAS - KIX
2 stops20h 40mJapan Airlines
Wed 10/111:50 amKIX - LAS
2 stops21h 56mJapan Airlines
Deal found 4/16$904
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:55 amLAS - KIX
1 stop24h 50mHawaiian Airlines
Mon 9/228:45 pmKIX - LAS
1 stop17h 13mHawaiian Airlines
Deal found 4/16$915
This StudentUniverse deal was found by Cheapflights users on 4/16. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:50 pmLAS - KIX
1 stop25h 10mKorean Air
Sat 11/16:10 pmKIX - LAS
1 stop14h 00mKorean Air
Deal found 4/16$964
This oojo deal was found by Cheapflights users on 4/16. 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 10/126:00 amLAS - KIX
2 stops44h 05mChina Airlines
Sun 10/262:30 pmKIX - LAS
2 stops34h 06mChina Airlines
Deal found 4/16$1,041
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:45 amLAS - KIX
2 stops28h 15mDelta
Mon 9/226:20 pmKIX - LAS
2 stops39h 24mDelta
Deal found 4/16$1,090
This KAYAK deal was found by Cheapflights users on 4/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:10 pmLAS - KIX
3 stops29h 45mCathay Pacific
Sun 10/264:55 pmKIX - LAS
2 stops39h 36mCathay Pacific
Deal found 4/16$1,226

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Kansai Intl 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 April 17, 2025.
Use the filters below to find and compare flights from Las Vegas to Osaka Kansai Intl Airport that are best for you.

Fly from

Las Vegas

Fly to

Kansai Intl

Route

Depart

Return

Price

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 7/14

1:50 am-6:45 pm

1 stop24h 55m

Osaka Kansai Intl

Tue 9/30

8:45 pm-11:55 pm

1 stop19h 10m

$731

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Wed 7/16

8:30 pm-2:50 pm

2 stops26h 20m

Osaka Kansai Intl

Tue 9/30

4:50 pm-2:36 pm

1 stop13h 46m

$753

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Wed 7/16

8:00 am-2:50 pm

1 stop14h 50m

Osaka Kansai Intl

Tue 9/30

4:50 pm-2:36 pm

1 stop13h 46m

$853

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 7/15

4:50 pm-4:25 pm

1 stop31h 35m

Osaka Kansai Intl

Tue 9/30

6:05 pm-8:30 pm

2 stops18h 25m

$869

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sun 7/13

8:00 am-4:25 pm

1 stop16h 25m

Osaka Kansai Intl

Thu 10/2

6:05 pm-3:58 pm

1 stop13h 53m

$895

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 7/14

7:45 pm-8:25 am

2 stops20h 40m

Osaka Kansai Intl

Wed 10/1

11:50 am-5:46 pm

2 stops21h 56m

$904

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sun 5/18

11:50 pm-5:05 pm

1 stop25h 15m

Osaka Kansai Intl

Mon 5/26

12:35 pm-4:20 pm

1 stop19h 45m

$1,198

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 7/14

12:45 am-9:00 pm

2 stops28h 15m

Osaka Kansai Intl

Tue 9/30

9:05 am-6:03 pm

2 stops24h 58m

$1,220

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sat 7/12

7:50 am-6:45 pm

1 stop18h 55m

Osaka Kansai Intl

Sun 7/20

8:45 pm-4:55 pm

1 stop36h 10m

$1,349

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 5/20

7:05 am-6:40 am

2 stops31h 35m

Osaka Kansai Intl

Fri 5/30

9:10 am-10:05 pm

2 stops28h 55m

$1,378

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 25 results
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Compare providers for flights from Las Vegas to Kansai Intl

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 Las Vegas to Kansai Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 Las Vegas-Osaka Kansai Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Las Vegas-Osaka Kansai Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Las Vegas-Osaka Kansai Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Osaka Kansai Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Las Vegas-Osaka Kansai Intl Airport 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 Las Vegas to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Las Vegas 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 Las Vegas to Osaka Kansai Intl Airport

How far ahead should I book a flight from Las Vegas to Osaka Kansai Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Kansai Intl. Price data was last updated on April 11, 2025.

The best time to book flights from Las Vegas to Osaka Kansai Intl Airport is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Las Vegas to Osaka Kansai Intl Airport (average of $898). Flying from Las Vegas to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). 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.

Rainfall in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 1.6 in.

Temperature in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Kansai Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. 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 Kansai Intl. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from Las Vegas to Osaka, such as Korean Air, Japan Airlines and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
844 reviews
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very good
729 reviews
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
438 reviews
Korean Air
8.4
Very good
1,064 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Kansai Intl. 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 from for flights from Las Vegas to Osaka Kansai Intl?

    If you book a flight to Osaka Kansai Intl from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 0 flights from Harry Reid Intl to Osaka Kansai Intl per day from 6 different airlines.

  • What are the cheapest airlines flying from Las Vegas to Osaka Kansai Intl Airport round-trip?

    Cheapflights users have booked flights from Las Vegas to Osaka Kansai Intl Airport round-trip from $731. Other airlines that can offer you cheap pricing are United Airlines, from $752, and Air Canada, from $847. Alaska Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Las Vegas to Osaka Kansai Intl Airport one-way?

    The cheapest airlines for a one-way flight from Las Vegas to Osaka Kansai Intl Airport are Cathay Pacific ($499), Hawaiian Airlines ($507), and United Airlines ($518).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Kansai Intl 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 Las Vegas to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to Osaka Kansai Intl Airport (average of $898). Flying from Las Vegas to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). 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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Alternative routes for Las Vegas to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Las Vegas to Kansai Intl

Discover the top 6 airlines that operate flights from Las Vegas to Kansai Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$722Average$1,249FlexibilityNo cancel feeOn-time81%
ANACheapest$743Average$877FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$755Average$1,018FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$760Average$1,028FlexibilityNo cancel feeOn-time79%
Hawaiian AirlinesCheapest$765Average$1,199FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$886Average$1,186FlexibilityNo cancel feeOn-time67%

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