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Osaka

$316+ Cheap flights from California to Osaka (OSA)

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OSA
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from California to Osaka

Cheapest flights from California to Osaka
Explore the most affordable flight options available from California to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

This Mytrip deal was found by Cheapflights users on 12/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:10 amLAX - KIX
1 stop30h 40mMultiple Airlines
Sun 1/49:20 amKIX - LAX
2 stops26h 40mMultiple Airlines
Deal found 12/30$1,681
This Gurufare deal was found by Cheapflights users on 12/30. 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.
Wed 12/3110:50 pmLAX - KIX
1 stop21h 00mSTARLUX Airlines
Sun 1/412:20 pmKIX - LAX
1 stop23h 40mSTARLUX Airlines
Deal found 12/30$1,928
This Mytrip deal was found by Cheapflights users on 12/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:25 amLAX - ITM
1 stop17h 55mMultiple Airlines
Sun 1/46:35 pmITM - LAX
2 stops30h 00mMultiple Airlines
Deal found 12/30$2,146
This Qatar Airways deal was found by Cheapflights users on 12/30. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:44 amONT - KIX
2 stops36h 41mQatar Airways
Sun 1/45:55 pmKIX - ONT
2 stops41h 30mQatar Airways
Deal found 12/30$3,352
This Booking.com deal was found by Cheapflights users on 12/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:45 pmLAX - ITM
1 stop27h 25mANA
Sun 1/47:05 amITM - LAX
1 stop20h 25mANA
Deal found 12/30$3,476
This United Airlines deal was found by Cheapflights users on 12/30. 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.
Wed 12/3110:42 amONT - KIX
1 stop36h 58mUnited Airlines
Sun 1/46:35 pmKIX - ONT
1 stop16h 08mUnited Airlines
Deal found 12/30$6,265

Find flight deals from California to Osaka

Keep the following information in mind while searching for California to Osaka flight deals. Data was last updated January 2, 2026.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$611
(Kiwi.com)

One-way from

$316
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$711

Good round-trip deal

$764 or less

Good one-way deal

$394 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.
Search Deals
From California to Osaka (OSA)
Search Deals
One-way flight from California to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from California to Osaka (OSA).
Search Deals
Price to beat on a one-way flight from California to Osaka (OSA).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Osaka 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 January 2, 2026.
Use the filters below to find and compare flights from California to Osaka that are best for you.

Fly from

California

Fly to

Osaka

Route

Depart

Return

Price

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Mon 2/16

3:45 pm-7:30 am

1 stop22h 45m

Osaka Itami

Mon 2/23

9:00 am-5:50 pm

1 stop25h 50m

$623

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Mon 2/16

11:30 am-9:45 pm

1 stop17h 15m

Kobe

Mon 2/23

9:15 pm-5:50 pm

1 stop13h 35m

$639

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Mon 1/19

10:50 pm-10:10 am

1 stop18h 20m

Kobe

Tue 1/27

11:10 am-8:30 am

1 stop14h 20m

$640

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Wed 1/28

10:50 am-10:10 am

1 stop30h 20m

Kobe

Wed 2/4

6:40 pm-8:30 am

1 stop30h 50m

$640

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Sun 1/18

10:50 pm-10:10 am

1 stop18h 20m

Kobe

Thu 2/5

6:40 pm-8:30 am

1 stop30h 50m

$641

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Tue 1/20

10:50 am-10:10 am

1 stop30h 20m

Kobe

Mon 2/2

6:40 pm-8:30 am

1 stop30h 50m

$641

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Mon 1/19

10:50 am-5:40 pm

1 stop37h 50m

Kobe

Wed 2/4

6:40 pm-8:30 am

1 stop30h 50m

$641

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Mon 1/19

10:50 am-10:10 am

1 stop30h 20m

Kobe

Mon 2/2

6:40 pm-8:30 am

1 stop30h 50m

$641

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Mon 2/16

9:00 am-4:40 pm

2 stops38h 40m

Osaka Kansai Intl

Mon 2/23

11:05 am-7:58 pm

2 stops49h 53m

$661

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Thu 1/22

3:45 pm-11:10 am

1 stop26h 25m

Osaka Itami

Tue 2/24

2:00 pm-2:05 pm

1 stop17h 05m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

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

Have a flexible travel schedule? Discover the best time to fly to Osaka 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

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

Currently, October is the cheapest month in which you can book a flight from California to Osaka (average of $446). Flying from California to Osaka 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 OSA?

Find hourly flight availability from California to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 2, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Osaka as you normally would.

Weekly flight availability from California to Osaka

Explore weekly flight availability from California to Osaka. 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 January 2, 2026.

The most flights from USCA to OSA 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).

How much does it cost to fly round-trip from California to Osaka?

Related info for your journey

Find useful and relevant information for your journey from California to Osaka. 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?

    Departing from California to Osaka will take you 18h 20m. There are 5718 mi between California and Osaka. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $322. Users have also found prices from $331 and $332 on Air Canada and Alaska Airlines, respectively.

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

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

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

    Before booking your flight to Osaka from California, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (100%), American Airlines (81%), Japan Airlines( 81%).

  • What are the cheapest flights from California to Osaka?

    While on average a flight from California to Osaka is generally $1,763, our data shows the cheapest flight currently is $339. When looking at the most popular route, (Los Angeles - Osaka Kansai Intl), you can expect to pay $554 for that flight.

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

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

  • How can I find direct flights from California to Osaka?

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

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

    Yes. Cheapflights offers flight deals from California to Osaka 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?

    Currently, October is the cheapest month in which you can book a flight from California to Osaka (average of $446). Flying from California to Osaka 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?

Book flights to Osaka if you plan to visit one of these locations
Nara

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Alternative routes for California to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Kansai Intl flights
San Francisco to Kansai Intl flights
Los Angeles to Osaka Itami flights
Honolulu to Kansai Intl flights
Seattle to Kansai Intl flights
John F Kennedy Intl to Kansai Intl flights
John F Kennedy Intl to Osaka Itami flights
Newark to Kansai Intl flights
San Francisco to Osaka Itami flights
Seattle to Osaka Itami flights
Newark to Osaka Itami flights
Dallas/Fort Worth to Kansai Intl flights
Ontario to Kansai Intl flights
Honolulu to Osaka Itami flights
LaGuardia to Kansai Intl flights
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Dallas/Fort Worth to Osaka Itami flights
LaGuardia to Osaka Itami flights
Las Vegas to Kansai Intl flights
Portland to Kansai Intl flights
Boston to Kansai Intl flights
Denver to Kansai Intl flights
Portland to Osaka Itami flights
Dulles Intl to Osaka Itami flights
Hobby to Kansai Intl flights
O'Hare Intl to Kansai Intl flights
Love Field to Kansai Intl flights
Sky Harbor Intl to Kansai Intl flights
Reagan-National to Kansai Intl flights
Las Vegas to Osaka Itami flights
Denver to Osaka Itami flights
O'Hare Intl to Osaka Itami flights
Sky Harbor Intl to Osaka Itami flights
Baltimore to Kansai Intl flights
Boston to Osaka Itami flights
Reagan-National to Osaka Itami flights
George Bush Intcntl to Kansai Intl flights
George Bush Intcntl to Osaka Itami flights
Baltimore to Osaka Itami flights
Charlotte to Kansai Intl flights
Atlanta to Osaka Itami flights
San Diego to Kansai Intl flights
Orlando to Kansai Intl flights
Atlanta to Kansai Intl flights
Salt Lake City to Kansai Intl flights
San Diego to Osaka Itami flights
Salt Lake City to Osaka Itami flights

Top 10 airlines flying from California to Osaka

Discover the top 10 airlines that operate flights from California to Osaka. 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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$429Average$949FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$490Average$922FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$503Average$1,075FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$590Average$799FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$608Average$958FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$610Average$851FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$636Average$1,229FlexibilityNo cancel feeOn-time85%
Japan AirlinesCheapest$641Average$982FlexibilityNo cancel feeOn-time79%
China EasternCheapest$654Average$733FlexibilityNo cancel feeOn-time62%
ANACheapest$659Average$1,018FlexibilityNo cancel feeOn-time80%

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