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Kansai Intl

$320+ Cheap flights from California 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KIX
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from California to Kansai Intl

Keep the following information in mind while searching for California to Kansai Intl flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(FlightHub)

One-way from

$320
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$814

Good round-trip deal

$701 or less

Good one-way deal

$392 or less
Provider with most accurate pricing for Los Angeles-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Osaka (OSA) flights.
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From California to Osaka Kansai Intl
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One-way flight from California to Osaka Kansai Intl
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Highest demand for flights based on searches. 13% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from California to Osaka Kansai Intl.
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Price to beat on a one-way flight from California to Osaka Kansai Intl.
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Find flight deals from California to Kansai Intl

Cheapest flights from California to Kansai Intl
Explore the most affordable flight options available from California to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Mytrip deal was found by Cheapflights users on 10/13. 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.
Mon 11/1711:50 pmSFO - KIX
1 stop28h 05mAsiana Airlines
Tue 12/27:25 pmKIX - SFO
1 stop35h 35mAsiana Airlines
Deal found 10/13$588
This Trip.com deal was found by Cheapflights users on 10/12. 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 11/113:30 pmSFO - KIX
1 stop24h 15mMultiple Airlines
Tue 11/187:30 amKIX - SFO
1 stop23h 00mMultiple Airlines
Deal found 10/12$605
This Trip.com deal was found by Cheapflights users on 10/12. 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 11/43:30 pmSFO - KIX
1 stop24h 15mMultiple Airlines
Tue 11/117:30 amKIX - SFO
1 stop23h 00mMultiple Airlines
Deal found 10/12$611
This Asiana Airlines deal was found by Cheapflights users on 10/12. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:50 pmSFO - KIX
1 stop25h 15mAsiana Airlines
Wed 11/129:00 amKIX - SFO
1 stop22h 00mAsiana Airlines
Deal found 10/12$614
This Asiana Airlines deal was found by Cheapflights users on 10/13. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:50 pmSFO - KIX
1 stop29h 05mAsiana Airlines
Fri 11/710:30 amKIX - SFO
1 stop20h 30mAsiana Airlines
Deal found 10/13$615
This Trip.com deal was found by Cheapflights users on 10/13. 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.
Fri 11/73:30 pmSFO - KIX
1 stop24h 15mMultiple Airlines
Wed 11/128:00 amKIX - SFO
1 stop22h 30mMultiple Airlines
Deal found 10/13$617
This Trip.com deal was found by Cheapflights users on 10/13. 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.
Mon 11/103:30 pmSFO - KIX
1 stop24h 15mMultiple Airlines
Mon 11/178:00 amKIX - SFO
1 stop22h 30mMultiple Airlines
Deal found 10/13$621
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:50 pmSFO - KIX
1 stop25h 15mAsiana Airlines
Mon 11/179:00 amKIX - SFO
1 stop22h 00mAsiana Airlines
Deal found 10/13$625
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:30 pmSFO - KIX
1 stop24h 15mMultiple Airlines
Tue 12/169:10 pmKIX - SFO
1 stop33h 20mMultiple Airlines
Deal found 10/13$630
This Trip.com deal was found by Cheapflights users on 10/12. 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.
Thu 11/133:30 pmSFO - KIX
1 stop24h 55mMultiple Airlines
Fri 11/217:50 amKIX - SFO
1 stop22h 40mMultiple Airlines
Deal found 10/12$631
This Trip.com deal was found by Cheapflights users on 10/13. 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.
Mon 11/103:30 pmSFO - KIX
1 stop24h 55mMultiple Airlines
Tue 11/257:50 amKIX - SFO
1 stop22h 40mMultiple Airlines
Deal found 10/13$637
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:25 amLAX - KIX
2 stops20h 00mMultiple Airlines
Wed 11/128:25 pmKIX - LAX
1 stop28h 00mMultiple Airlines
Deal found 10/13$639

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 October 14, 2025.
Use the filters below to find and compare flights from California to Osaka Kansai Intl Airport that are best for you.

Fly from

California

Fly to

Kansai Intl

Route

Depart

Return

Price

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Sun 11/16

11:30 pm-6:05 pm

1 stop25h 35m

Osaka Kansai Intl

Mon 11/24

9:00 am-6:50 am

1 stop14h 50m

$659

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Wed 11/26

11:30 pm-8:55 pm

1 stop28h 25m

Osaka Kansai Intl

Sat 12/13

9:00 am-2:50 pm

1 stop22h 50m

$659

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Mon 11/10

9:10 am-8:55 pm

1 stop18h 45m

Osaka Kansai Intl

Tue 11/25

9:00 am-2:50 pm

1 stop22h 50m

$659

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Mon 11/10

9:10 am-8:55 pm

1 stop18h 45m

Osaka Kansai Intl

Wed 11/26

7:25 pm-6:50 am

1 stop28h 25m

$659

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Tue 11/11

9:10 am-8:55 pm

1 stop18h 45m

Osaka Kansai Intl

Wed 11/26

9:00 am-6:50 am

1 stop14h 50m

$659

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Tue 11/11

9:10 am-8:55 pm

1 stop18h 45m

Osaka Kansai Intl

Thu 11/27

10:30 am-2:50 pm

1 stop21h 20m

$659

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Wed 1/7

7:25 am-4:40 pm

1 stop16h 15m

Osaka Kansai Intl

Wed 1/21

8:20 am-12:40 pm

1 stop21h 20m

$682

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Sun 11/30

8:04 am-7:25 pm

2 stops18h 21m

Osaka Kansai Intl

Mon 12/8

8:20 am-5:50 pm

1 stop26h 30m

$688

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sun 2/1

1:51 am-6:45 pm

1 stop23h 54m

Osaka Kansai Intl

Tue 2/17

8:45 pm-11:55 pm

1 stop20h 10m

$704

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Mon 2/2

1:48 pm-4:40 pm

1 stop33h 52m

Osaka Kansai Intl

Tue 2/17

8:20 am-10:28 pm

2 stops31h 08m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 60 results
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Best time to book a flight from California to Kansai Intl

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

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

Currently, December is the cheapest month in which you can book a flight from California to Osaka Kansai Intl Airport (average of $540). Flying from California to Osaka Kansai Intl Airport in May is currently the most expensive (average of $712). 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.

What is the cheapest time of day to fly from CA to KIX?

Find hourly flight availability from California to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from California to Osaka Kansai Intl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from California to Osaka Kansai Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from California to Kansai Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Osaka Kansai Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from California to Osaka Kansai Intl Airport

Explore weekly flight availability from California to Kansai Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 14, 2025.

The most flights from USCA to KIX are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

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

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

    For as low as $704, Asiana Airlines can have you in Osaka Kansai Intl Airport from California in 23h 54m. The distance from California to Osaka Kansai Intl Airport is about 5781 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $385. Users have also found prices from $389 and $402 on ANA and United Airlines, respectively.

  • What are the most popular routes from California to Osaka Kansai Intl Airport?

    The most popular flight routes from California to Osaka Kansai Intl Airport are Los Angeles - Osaka Kansai Intl, San Francisco - Osaka Kansai Intl and Ontario - Osaka Kansai Intl.

  • What are the most reliable airlines from California to Osaka Kansai Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from California to Osaka Kansai Intl Airport on time: American Airlines (78%), Japan Airlines (78%), Alaska Airlines (78%).

  • What are the cheapest flights from California to Osaka Kansai Intl Airport?

    Looking for the cheapest flight from California to Osaka Kansai Intl Airport? While on average our users pay $1,799, our data indicates the cheapest price to be $362. The most popular route (Los Angeles - Osaka Kansai Intl), is priced around $564.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from California to Osaka Kansai Intl Airport (average of $540). Flying from California to Osaka Kansai Intl Airport in May is currently the most expensive (average of $712). 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 Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Nara
Izumisano
Nishinomiya
Himeji

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Alternative routes for California to Kansai Intl

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Top 10 airlines flying from California to Kansai Intl

Discover the top 10 airlines that operate flights from California 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$490Average$850FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$503Average$1,099FlexibilityNo cancel feeOn-time70%
Hawaiian AirlinesCheapest$566Average$1,138FlexibilityNo cancel feeOn-time85%
Asiana AirlinesCheapest$590Average$912FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$608Average$975FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$629Average$962FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$642Average$884FlexibilityNo cancel feeOn-time79%
China EasternCheapest$654Average$733FlexibilityNo cancel feeOn-time62%
ANACheapest$661Average$1,114FlexibilityNo cancel feeOn-time80%
Philippine AirlinesCheapest$674Average$743FlexibilityNo cancel feeOn-time60%

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