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$422+ Cheap flights from Osaka (OSA) to California

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — LAX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Osaka to California

Keep the following information in mind while searching for Osaka to California flight deals. Data was last updated July 31, 2025.

Round-trip from

$569
(Trip.com)

One-way from

$422
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$1,172

Good round-trip deal

$1,364 or less

Good one-way deal

$640 or less
From Osaka (OSA) to California
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One-way flight from Osaka (OSA) to California
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Highest demand for flights based on searches. 15% potential increase in price ($178 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Osaka (OSA) to California.
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Price to beat on a one-way flight from Osaka (OSA) to California.
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Find flight deals from Osaka to California

Cheapest flights from Osaka to California
Explore the most affordable flight options available from Osaka to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:25 pmKIX - SFO
2 stops24h 55mMultiple Airlines
Fri 9/267:00 amSFO - KIX
2 stops34h 20mMultiple Airlines
Deal found 7/30$569
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Tue 8/266:05 pmKIX - LAX
1 stop19h 23mAir Canada
Sat 10/188:40 pmLAX - KIX
1 stop27h 45mAir Canada
Deal found 7/30$709
This Gotogate deal was found by Cheapflights users on 7/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:10 amKIX - LAX
1 stop22h 50mAsiana Airlines
Mon 9/810:00 amLAX - KIX
1 stop19h 05mAsiana Airlines
Deal found 7/29$711
This Air China deal was found by Cheapflights users on 7/30. 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 China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:35 amKIX - LAX
2 stops26h 35mAir China
Tue 10/2810:00 pmLAX - KIX
2 stops30h 45mAir China
Deal found 7/30$727
This Gotogate deal was found by Cheapflights users on 7/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:35 amKIX - LAX
2 stops26h 35mMultiple Airlines
Mon 9/811:00 pmLAX - KIX
1 stop18h 40mMultiple Airlines
Deal found 7/29$751
This FlightHub deal was found by Cheapflights users on 7/31. 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.
Thu 8/289:30 amKIX - SFO
1 stop15h 35mChina Eastern
Thu 9/412:00 pmSFO - KIX
1 stop35h 20mChina Eastern
Deal found 7/31$762
This Delta deal was found by Cheapflights users on 7/31. 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 9/1512:35 pmKIX - SNA
2 stops39h 13mDelta
Mon 9/222:05 pmSNA - KIX
2 stops38h 55mDelta
Deal found 7/31$762
This HIS deal was found by Cheapflights users on 7/30. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/114:50 pmKIX - LAS
1 stop13h 46mUnited Airlines
Thu 9/186:00 amLAS - KIX
1 stop16h 50mUnited Airlines
Deal found 7/30$808
This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:20 amKIX - LAX
1 stop26h 20mPhilippine Airlines
Thu 10/211:55 pmLAX - KIX
1 stop27h 45mPhilippine Airlines
Deal found 7/30$824
This Booking.com deal was found by Cheapflights users on 7/31. 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.
Fri 9/123:10 pmKIX - SFO
1 stop21h 20mSTARLUX Airlines
Thu 9/1812:50 amSFO - KIX
1 stop19h 25mSTARLUX Airlines
Deal found 7/31$828
This Korean Air deal was found by Cheapflights users on 7/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:05 amKIX - LAX
1 stop16h 35mKorean Air
Thu 10/3011:50 amLAX - KIX
1 stop17h 10mKorean Air
Deal found 7/30$828
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:50 amKIX - LAS
2 stops26h 29mMultiple Airlines
Thu 9/185:36 pmLAS - KIX
2 stops24h 04mMultiple Airlines
Deal found 7/30$829

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka to California 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 July 31, 2025.
Use the filters below to find and compare flights from Osaka to California that are best for you.

Fly from

Osaka

Fly to

California

Route

Depart

Return

Price

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Fri 9/19

12:25 pm-9:20 pm

2 stops24h 55m

San Francisco

Fri 9/26

7:00 am-9:20 am

2 stops34h 20m

$569

OsakaLos Angeles

KIX - LAX

KIXLAX

Osaka Kansai Intl

Tue 8/26

6:05 pm-9:28 pm

1 stop19h 23m

Los Angeles

Sat 10/18

8:40 pm-4:25 pm

1 stop27h 45m

$709

OsakaLos Angeles

KIX - LAX

KIXLAX

Osaka Kansai Intl

Thu 9/4

9:10 am-4:00 pm

1 stop22h 50m

Los Angeles

Mon 9/8

10:00 am-9:05 pm

1 stop19h 05m

$711

OsakaLos Angeles

KIX - LAX

KIXLAX

Osaka Kansai Intl

Mon 10/13

9:35 am-8:10 pm

2 stops26h 35m

Los Angeles

Tue 10/28

10:00 pm-8:45 pm

2 stops30h 45m

$727

OsakaLos Angeles

KIX - LAX

KIXLAX

Osaka Kansai Intl

Thu 9/4

9:35 am-8:10 pm

2 stops26h 35m

Los Angeles

Mon 9/8

11:00 pm-9:40 am

1 stop18h 40m

$751

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 8/28

9:30 am-9:05 am

1 stop15h 35m

San Francisco

Thu 9/4

12:00 pm-3:20 pm

1 stop35h 20m

$762

OsakaSanta Ana

KIX - SNA

KIXSNA

Osaka Kansai Intl

Mon 9/15

12:35 pm-11:48 am

2 stops39h 13m

Santa Ana J. Wayne/Orange Cnty

Mon 9/22

2:05 pm-9:00 pm

2 stops38h 55m

$762

OsakaLas Vegas

KIX - LAS

KIXLAS

Osaka Kansai Intl

Thu 9/11

4:50 pm-2:36 pm

1 stop13h 46m

Las Vegas Harry Reid Intl

Thu 9/18

6:00 am-2:50 pm

1 stop16h 50m

$808

OsakaLos Angeles

KIX - LAX

KIXLAX

Osaka Kansai Intl

Fri 9/19

10:20 am-8:40 pm

1 stop26h 20m

Los Angeles

Thu 10/2

11:55 pm-7:40 pm

1 stop27h 45m

$824

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Fri 9/12

3:10 pm-8:30 pm

1 stop21h 20m

San Francisco

Thu 9/18

12:50 am-12:15 pm

1 stop19h 25m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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

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

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

Currently, January is the cheapest month in which you can book a flight from Osaka to California (average of $246). Flying from Osaka to California in March is currently the most expensive (average of $326). 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 OSA to CA?

Find hourly flight availability from Osaka to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

Weekly flight availability from Osaka to California

Explore weekly flight availability from Osaka to California. 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 July 31, 2025.

The most flights from OSA to USCA 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).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated July 31, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air, and Korean Air from Osaka to California have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Food

8.8

Entertainment

8.9

Comfort

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
199 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Food

8.8

Entertainment

8.9

Comfort

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,220 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Food

8.8

Entertainment

8.9

Comfort

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,121 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Food

8.8

Entertainment

8.9

Comfort

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
922 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Food

8.8

Entertainment

8.9

Comfort

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,536 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Food

8.8

Entertainment

8.9

Comfort

8.9

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

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

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

    The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as $451. However, be on the lookout for offers from Sichuan Airlines and Korean Air, as they are both options that can get you from Osaka to California for a low price.

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

    Most travelers choose Osaka Kansai Intl - Los Angeles, Osaka Itami - Los Angeles or Osaka Kansai Intl - San Francisco when deciding on the best route from Osaka to California.

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

    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 Osaka to California on time: American Airlines (49%), Japan Airlines (49%), Alaska Airlines (49%).

  • What are the cheapest flights from Osaka to California?

    While on average a flight from Osaka to California is generally $1,686, our data shows the cheapest flight currently is $783. When looking at the most popular route, (Osaka Kansai Intl - Los Angeles), you can expect to pay $692 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Osaka to California 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 Osaka to California?

    Currently, January is the cheapest month in which you can book a flight from Osaka to California (average of $246). Flying from Osaka to California in March is currently the most expensive (average of $326). 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 Osaka to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Osaka to California

Discover the top 4 airlines that operate flights from Osaka to California. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$644Average$1,526FlexibilityNo cancel feeOn-time79%
Asiana AirlinesCheapest$806Average$1,061FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$849Average$992FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,060Average$1,786FlexibilityNo cancel feeOn-time69%

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