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Kansai Intl

$495+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — KIX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$947
(Alaska Airlines)

One-way from

$495
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$1,382
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 ($144 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 May 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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Sat 11/296:00 amLAS - KIX
1 stop17h 35mANA
Tue 12/166:30 pmKIX - LAS
1 stop16h 53mANA
Deal found 4/30$731
This United Airlines deal was found by Cheapflights users on 4/30. 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
2 stops16h 50mUnited Airlines
Thu 10/164:50 pmKIX - LAS
2 stops23h 14mUnited Airlines
Deal found 4/30$746
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:50 pmLAS - KIX
2 stops21h 55mKorean Air
Tue 12/1611:55 amKIX - LAS
2 stops19h 45mKorean Air
Deal found 4/30$813
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:15 amLAS - KIX
2 stops19h 35mMultiple Airlines
Sun 10/124:50 pmKIX - LAS
1 stop13h 46mMultiple Airlines
Deal found 4/30$932
This Gurufare deal was found by Cheapflights users on 4/30. 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 5/46:38 amLAS - KIX
2 stops32h 02mCathay Pacific
Sun 5/184:20 pmKIX - LAS
3 stops38h 01mCathay Pacific
Deal found 4/30$1,064
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Mon 6/97:25 amLAS - KIX
1 stop17h 00mAir Canada
Mon 6/166:05 pmKIX - LAS
1 stop21h 50mAir Canada
Deal found 4/30$1,145
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 11/281:15 amLAS - KIX
1 stop24h 30mHawaiian Airlines
Tue 12/168:45 pmKIX - LAS
1 stop19h 05mHawaiian Airlines
Deal found 4/30$1,176
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 11/2812:45 amLAS - KIX
2 stops27h 15mDelta
Tue 12/169:15 amKIX - LAS
2 stops25h 48mDelta
Deal found 4/30$1,216
This Gurufare deal was found by Cheapflights users on 4/30. 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.
Sat 5/177:24 pmLAS - KIX
1 stop31h 21mJapan Airlines
Mon 5/265:55 pmKIX - LAS
1 stop16h 19mJapan Airlines
Deal found 4/30$1,346
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/281:50 amLAS - KIX
1 stop24h 55mAlaska Airlines
Thu 6/58:45 pmKIX - LAS
1 stop36h 00mAlaska Airlines
Deal found 4/29$1,507
This oojo deal was found by Cheapflights users on 4/30. 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.
Thu 10/27:52 pmLAS - KIX
2 stops24h 58mChina Airlines
Sat 10/117:05 pmKIX - LAS
2 stops30h 25mChina Airlines
Deal found 4/30$2,015
This AranGrant deal was found by Cheapflights users on 4/29. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:15 amLAS - KIX
2 stops44h 25mPhilippine Airlines
Sun 11/233:00 pmKIX - LAS
2 stops42h 56mPhilippine Airlines
Deal found 4/29$4,009

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 May 1, 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

Tue 5/13

8:35 am-10:15 pm

2 stops21h 40m

Osaka Kansai Intl

Tue 5/20

4:00 pm-11:47 am

2 stops35h 47m

$948

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Thu 5/8

8:00 am-2:50 pm

1 stop14h 50m

Osaka Kansai Intl

Thu 5/22

4:55 pm-2:42 pm

1 stop13h 47m

$1,023

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sun 5/4

6:38 am-6:40 am

2 stops32h 02m

Osaka Kansai Intl

Sun 5/18

4:20 pm-2:21 pm

3 stops38h 01m

$1,064

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 6/9

7:25 am-4:25 pm

1 stop17h 00m

Osaka Kansai Intl

Mon 6/16

6:05 pm-11:55 pm

1 stop21h 50m

$1,145

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 5/13

8:00 am-2:50 pm

1 stop14h 50m

Osaka Kansai Intl

Tue 5/20

4:50 pm-7:04 pm

2 stops42h 14m

$1,149

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 5/20

6:10 am-9:00 pm

2 stops22h 50m

Osaka Kansai Intl

Fri 5/30

9:05 am-4:20 pm

1 stop23h 15m

$1,195

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sat 5/17

7:24 pm-6:45 pm

1 stop31h 21m

Osaka Kansai Intl

Mon 5/26

5:55 pm-6:14 pm

1 stop16h 19m

$1,346

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Wed 5/7

12:54 am-9:00 pm

2 stops28h 06m

Osaka Kansai Intl

Thu 5/22

9:05 am-10:35 pm

2 stops29h 30m

$1,422

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 5/12

1:35 am-6:45 pm

1 stop25h 10m

Osaka Kansai Intl

Tue 5/20

8:45 pm-11:50 pm

1 stop19h 05m

$1,488

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Wed 5/28

1:50 am-6:45 pm

1 stop24h 55m

Osaka Kansai Intl

Thu 6/5

8:45 pm-4:45 pm

1 stop36h 00m

$1,507

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 17 results
1
2

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 May.
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 25, 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 $893). Flying from Las Vegas to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,336). 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 May 1, 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
1,069 reviews

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

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
1,069 reviews
Korean Air
8.4
Very good
1,069 reviews

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

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
1,464 reviews
Korean Air
8.4
Very good
1,069 reviews

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

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
852 reviews
Korean Air
8.4
Very good
1,069 reviews

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

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
442 reviews
Korean Air
8.4
Very good
1,069 reviews

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

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.
Alaska Airlines
8.0
Very good
9,968 reviews
Korean Air
8.4
Very good
1,069 reviews

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

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 $947. Other airlines that can offer you cheap pricing are Air Canada, from $1,012, and Cathay Pacific, from $1,099. Alaska Airlines is priced at 17% 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 Hawaiian Airlines ($566), Cathay Pacific ($607), and Korean Air ($620).

  • 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 $893). Flying from Las Vegas to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,336). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$722Average$1,249FlexibilityNo cancel feeOn-time81%
ANACheapest$743Average$915FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$755Average$1,018FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$760Average$1,050FlexibilityNo cancel feeOn-time79%
Hawaiian AirlinesCheapest$765Average$1,133FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$886Average$1,195FlexibilityNo cancel feeOn-time67%

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