HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kansai Intl

$393+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — KIX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Kansai Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Osaka Kansai Intl are usually found in September or February, 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 junio 12, 2025.

Round-trip from

$596
(Air Canada)

One-way from

$393
(Hawaiian Airlines)

Popular in

December

Cheapest in

September

Average price

$1,475
From Las Vegas Harry Reid Intl to Osaka Kansai Intl
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Osaka Kansai Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 junio 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/24:50 pmLAS - KIX
1 stop31h 35mAir Canada
mar. 9/306:05 pmKIX - LAS
1 stop21h 54mAir Canada
Deal found 6/11$596
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/222:16 pmLAS - KIX
3 stops58h 09mMultiple Airlines
lun. 11/37:10 pmKIX - LAS
1 stop13h 41mMultiple Airlines
Deal found 6/10$644
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/107:45 amLAS - KIX
1 stop15h 50mANA
mar. 11/256:30 pmKIX - LAS
1 stop17h 05mANA
Deal found 6/11$727
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/281:55 amLAS - KIX
1 stop24h 50mAlaska Airlines
jue. 11/138:45 pmKIX - LAS
1 stop20h 11mAlaska Airlines
Deal found 6/10$731
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:00 amLAS - KIX
1 stop17h 35mUnited Airlines
jue. 11/136:30 pmKIX - LAS
1 stop13h 05mUnited Airlines
Deal found 6/10$733
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2810:50 pmLAS - KIX
1 stop22h 00mKorean Air
vie. 11/711:55 amKIX - LAS
1 stop20h 15mKorean Air
Deal found 6/11$735
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/31:45 amLAS - KIX
1 stop25h 00mHawaiian Airlines
lun. 9/158:45 pmKIX - LAS
1 stop16h 43mHawaiian Airlines
Deal found 6/11$773
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:45 amLAS - KIX
2 stops43h 20mDelta
sáb. 9/612:35 pmKIX - LAS
2 stops35h 59mDelta
Deal found 6/10$872

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 junio 12, 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

mar. 9/2

4:50 pm-4:25 pm

1 stop31h 35m

Osaka Kansai Intl

mar. 9/30

6:05 pm-11:59 pm

1 stop21h 54m

$596

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

jue. 7/3

6:35 pm-6:45 pm

1 stop32h 10m

Osaka Kansai Intl

mar. 7/22

8:45 pm-6:50 am

1 stop26h 05m

$748

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

sáb. 8/30

1:45 am-6:45 pm

1 stop25h 00m

Osaka Kansai Intl

mar. 9/9

8:45 pm-9:28 pm

1 stop16h 43m

$779

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

dom. 8/31

7:30 am-6:45 pm

1 stop19h 15m

Osaka Kansai Intl

mié. 9/10

7:40 am-5:13 pm

2 stops25h 33m

$803

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

jue. 9/4

4:40 pm-2:50 pm

2 stops30h 10m

Osaka Kansai Intl

dom. 9/14

8:25 am-11:54 pm

2 stops31h 29m

$806

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

jue. 9/4

11:50 pm-11:20 am

1 stop19h 30m

Osaka Kansai Intl

dom. 9/14

9:05 am-4:20 pm

1 stop23h 15m

$811

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

sáb. 8/30

5:45 am-5:05 pm

2 stops43h 20m

Osaka Kansai Intl

sáb. 9/6

12:35 pm-8:34 am

2 stops35h 59m

$872

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

lun. 9/1

6:00 am-2:50 pm

1 stop16h 50m

Osaka Kansai Intl

mar. 9/9

6:35 pm-8:24 pm

2 stops17h 49m

$991

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

lun. 8/18

7:45 pm-6:10 pm

2 stops30h 25m

Osaka Kansai Intl

sáb. 8/23

7:35 pm-11:08 am

2 stops31h 33m

$1,024

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

lun. 7/7

6:20 am-6:45 pm

2 stops20h 25m

Osaka Kansai Intl

jue. 7/10

5:55 pm-10:45 pm

2 stops20h 50m

$1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 19 results
1
2

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 June 9, 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 $888). Flying from Las Vegas to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,324). 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 junio 12, 2025.
Read through reviews of airlines operating flights from Las Vegas to Osaka, such as Korean Air, ANA and Alaska Airlines. 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
1,088 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

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
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

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
882 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

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.
Alaska Airlines
8.0
Very good
10,000 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

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.
Delta
8.0
Very good
7,950 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

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.
Hawaiian Airlines
7.9
Good
2,494 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

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 7 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 $596. Other airlines that can offer you cheap pricing are Hawaiian Airlines, from $748, and Alaska Airlines, from $779. Air Canada is priced at 46% 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 ($393), Air Canada ($394), and United Airlines ($470).

  • 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 $888). Flying from Las Vegas to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,324). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Izumisano
Nara
Nishinomiya
Himeji

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Itami flights
Las Vegas to Kobe flights
Reno to Kansai Intl flights
Reno to Itami flights

Top 7 airlines flying from Las Vegas to Kansai Intl

Discover the top 7 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$638Average$910FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$722Average$1,197FlexibilityNo cancel feeOn-time81%
Hawaiian AirlinesCheapest$738Average$1,051FlexibilityNo cancel feeOn-time85%
ANACheapest$743Average$946FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$755Average$1,018FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$760Average$1,028FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$816Average$1,248FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.