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$402+ Cheap flights from Osaka (OSA) to San Jose, CA (SJC)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SJC
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Cheap flight deals from Osaka to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to San Jose (SJC). 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 October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,029
(Trip.com)

One-way from

$402
(Kiwi.com)
Provider with most accurate pricing for Osaka (OSA)-San Jose flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-San Jose flights.
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From Osaka (OSA) to San Jose
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One-way flight from Osaka (OSA) to San Jose
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Find flight deals from Osaka to San Jose

Cheapest flights from Osaka to San Jose
Explore the most affordable flight options available from Osaka to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This Cathay Pacific deal was found by Cheapflights users on 10/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:00 amKIX - SJC
2 stops41h 38mMultiple Airlines
Fri 1/96:15 amSJC - KIX
2 stops31h 05mMultiple Airlines
Deal found 10/9$1,302
This SmartFares deal was found by Cheapflights users on 10/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:50 amKIX - SJC
2 stops40h 59mMultiple Airlines
Wed 12/102:01 pmSJC - KIX
2 stops37h 54mMultiple Airlines
Deal found 10/9$1,456
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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.
Fri 12/268:45 pmKIX - SJC
1 stop17h 15mAlaska Airlines
Fri 1/97:15 amSJC - KIX
1 stop18h 30mAlaska Airlines
Deal found 10/9$1,917
This Gurufare deal was found by Cheapflights users on 10/9. 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 11/308:45 pmKIX - SJC
1 stop16h 14mAlaska Airlines
Wed 12/107:00 amSJC - KIX
1 stop18h 45mAlaska Airlines
Deal found 10/9$2,022
This Hawaiian Airlines deal was found by Cheapflights users on 10/8. 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 12/268:45 pmKIX - SJC
1 stop17h 15mHawaiian Airlines
Fri 1/97:15 amSJC - KIX
1 stop18h 30mHawaiian Airlines
Deal found 10/8$2,037

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka to San Jose 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 10, 2025.
Use the filters below to find and compare flights from Osaka to San Jose that are best for you.

Fly from

Osaka

Fly to

San Jose

Route

Depart

Return

Price

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Fri 12/26

10:00 am-10:38 am

2 stops41h 38m

San Jose

Fri 1/9

6:15 am-6:20 am

2 stops31h 05m

$1,302

OsakaSan Jose

ITM - SJC

ITMSJC

Osaka Itami

Fri 2/13

2:40 pm-12:08 pm

2 stops38h 28m

San Jose

Tue 2/17

8:10 am-7:55 pm

2 stops18h 45m

$1,421

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Sun 11/30

10:50 am-10:49 am

2 stops40h 59m

San Jose

Wed 12/10

2:01 pm-8:55 pm

2 stops37h 54m

$1,456

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Thu 3/12

7:00 pm-1:01 pm

2 stops34h 01m

San Jose

Mon 3/16

8:05 pm-1:20 pm

2 stops25h 15m

$1,512

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Thu 3/12

8:45 pm-8:50 pm

1 stop16h 05m

San Jose

Mon 3/16

7:00 am-6:45 pm

1 stop19h 45m

$1,584

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Wed 11/12

8:00 am-7:19 pm

2 stops28h 19m

$412

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Thu 11/13

8:00 am-2:19 pm

2 stops23h 19m

$419

OsakaSan Jose

ITM - SJC

ITMSJC

Osaka Itami

Fri 11/14

9:00 am-2:19 pm

2 stops22h 19m

$457

OsakaSan Jose

ITM - SJC

ITMSJC

Osaka Itami

Thu 11/13

8:25 am-2:19 pm

2 stops22h 54m

$463

OsakaSan Jose

ITM - SJC

ITMSJC

Osaka Itami

Wed 11/12

4:30 pm-8:49 pm

2 stops45h 19m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 23 results
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Compare providers for flights from Osaka to San Jose

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 Osaka to San Jose in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 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 Osaka-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub 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 Osaka-San Jose, California 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 Osaka to San Jose

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

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

Currently, October is the cheapest month in which you can book a flight from Osaka to San Jose, California (average of $751). Flying from Osaka to San Jose, California in July is currently the most expensive (average of $996). 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.

Related info for your journey

Find useful and relevant information for your journey from Osaka to San Jose. 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 into for flights to San Jose from Osaka?

    Located just 2.9 mi from the city center, San Jose is the airport most travelers will use when flying to San Jose from Osaka. Booking flights from Osaka to San Jose (SJC) should be relatively easy as there are 0 daily inbound flights from Osaka from 0 different airlines.

  • How long is the flight from Osaka to San Jose, California?

    Alaska Airlines can get you from Osaka to San Jose, California in just under 38h 28m. Your travel time can differ by up to . The distance between Osaka and San Jose, California is about 5404 mi.

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

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

  • How can I find direct flights from Osaka to San Jose?

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

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

    Yes. Cheapflights offers flight deals from Osaka to San Jose 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 San Jose, California?

    Currently, October is the cheapest month in which you can book a flight from Osaka to San Jose, California (average of $751). Flying from Osaka to San Jose, California in July is currently the most expensive (average of $996). 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.

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