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$448+ Cheap flights from San Jose, CA (SJC) 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — OSA
feb. 13 — feb. 201
vie. 2/13
vie. 2/20
1 adult, Economy
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Cheap flight deals from San Jose to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Osaka (OSA). 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 enero 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$815
(Ovago)

One-way from

$448
(Kiwi.com)
Provider with most accurate pricing for San Jose-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for San Jose-Osaka (OSA) flights.
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From San Jose to Osaka (OSA)
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One-way flight from San Jose to Osaka (OSA)
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Find flight deals from San Jose to Osaka

Cheapest flights from San Jose to Osaka
Explore the most affordable flight options available from San Jose to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 14, 2026.

This Ovago deal was found by Cheapflights users on 1/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/257:15 am
SJC
-
KIX
2 stops20h 30m
Korean Air
mié. 3/411:55 am
KIX
-
SJC
2 stops18h 42m
Korean Air
Deal found 1/11$815
This Korean Air deal was found by Cheapflights users on 1/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/237:15 am
SJC
-
KIX
2 stops34h 30m
Korean Air
vie. 3/139:00 am
KIX
-
SJC
2 stops21h 39m
Korean Air
Deal found 1/13$820
This SmartFares deal was found by Cheapflights users on 1/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/257:00 am
SJC
-
KIX
1 stop18h 45m
Alaska Airlines
mié. 3/118:45 pm
KIX
-
SJC
1 stop17h 30m
Alaska Airlines
Deal found 1/13$852
This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/228:50 am
SJC
-
KIX
2 stops38h 50m
United Airlines
mar. 3/106:35 pm
KIX
-
SJC
2 stops35h 06m
United Airlines
Deal found 1/13$855
This Trip.com deal was found by Cheapflights users on 1/12. 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.
vie. 2/278:00 am
SJC
-
KIX
2 stops21h 20m
Multiple Airlines
vie. 3/68:45 pm
KIX
-
SJC
1 stop18h 29m
Multiple Airlines
Deal found 1/12$878
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/295:45 am
SJC
-
KIX
2 stops23h 15m
Delta
mar. 10/1312:35 pm
KIX
-
SJC
2 stops27h 19m
Delta
Deal found 1/13$883
This Bravofly deal was found by Cheapflights users on 1/11. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/267:15 am
SJC
-
KIX
2 stops20h 30m
Korean Air
jue. 3/511:55 am
KIX
-
SJC
2 stops18h 42m
Korean Air
Deal found 1/11$885
This oojo deal was found by Cheapflights users on 1/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/2310:03 am
SJC
-
ITM
2 stops17h 47m
Japan Airlines
mar. 9/14:55 pm
ITM
-
SJC
2 stops37h 35m
Japan Airlines
Deal found 1/12$886
This Korean Air deal was found by Cheapflights users on 1/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/279:05 am
SJC
-
KIX
2 stops34h 15m
Korean Air
mié. 10/1412:35 pm
KIX
-
SJC
2 stops25h 12m
Korean Air
Deal found 1/13$889
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/187:15 am
SJC
-
KIX
2 stops20h 30m
Delta
mié. 3/42:00 pm
KIX
-
SJC
2 stops25h 05m
Delta
Deal found 1/13$894
This Alaska Airlines deal was found by Cheapflights users on 1/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/246:03 pm
SJC
-
KIX
2 stops31h 42m
Multiple Airlines
mié. 3/118:45 pm
KIX
-
SJC
1 stop17h 30m
Multiple Airlines
Deal found 1/13$898
This Korean Air deal was found by Cheapflights users on 1/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/267:15 am
SJC
-
KIX
2 stops20h 30m
Korean Air
mar. 3/109:00 am
KIX
-
SJC
2 stops21h 39m
Korean Air
Deal found 1/13$900

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 enero 14, 2026.
Use the filters below to find and compare flights from San Jose to Osaka that are best for you.

Fly from

San Jose

Fly to

Osaka

Route

Depart

Return

Price

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mié. 2/25

7:15 am-8:45 pm

2 stops20h 30m

Osaka Kansai Intl

vie. 3/13

11:55 am-2:56 pm

2 stops19h 01m

$820

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mié. 2/25

7:15 am-8:45 pm

2 stops20h 30m

Osaka Kansai Intl

jue. 3/12

11:55 am-2:56 pm

2 stops19h 01m

$820

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mié. 2/25

7:15 am-8:45 pm

2 stops20h 30m

Osaka Kansai Intl

mié. 3/11

2:00 pm-7:10 pm

2 stops21h 10m

$820

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mié. 2/25

7:15 am-8:45 pm

2 stops20h 30m

Osaka Kansai Intl

mar. 3/10

11:55 am-2:56 pm

2 stops19h 01m

$820

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

lun. 2/23

7:15 am-10:45 am

2 stops34h 30m

Osaka Kansai Intl

mié. 3/11

11:55 am-7:10 pm

2 stops23h 15m

$820

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

sáb. 2/28

3:55 pm-4:40 pm

2 stops31h 45m

Osaka Kansai Intl

mar. 3/10

6:35 pm-1:41 pm

2 stops35h 06m

$855

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

vie. 2/27

8:00 am-10:20 pm

2 stops21h 20m

Osaka Kansai Intl

vie. 3/6

8:45 pm-10:14 pm

1 stop18h 29m

$878

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mié. 2/25

7:15 am-8:45 pm

2 stops20h 30m

Osaka Kansai Intl

dom. 3/8

9:00 am-9:02 pm

2 stops29h 02m

$900

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mié. 2/25

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

sáb. 3/14

8:45 pm-10:15 pm

1 stop17h 30m

$916

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

lun. 4/20

6:00 pm-5:05 pm

2 stops31h 05m

Osaka Kansai Intl

vie. 5/8

12:35 pm-5:04 pm

2 stops20h 29m

$919

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 59 results
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Compare providers for flights from San Jose to Osaka

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 San Jose to Osaka in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 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 San Jose, California-Osaka flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-Osaka flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Osaka flights, Cheapflights users trust eDreams the most. eDreams 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 San Jose, California-Osaka 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 San Jose to Osaka

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

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

Currently, October is the cheapest month in which you can book a flight from San Jose, California to Osaka (average of $417). Flying from San Jose, California to Osaka in January is currently the most expensive (average of $798). 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 San Jose to Osaka. 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 San Jose to Osaka?

    If you book a flight to Osaka from San Jose, you will be flying from San Jose, which is the city’s only airport. San Jose (SJC) is located 2.9 mi from the center of San Jose. There are 0 flights from San Jose to Osaka per day from 1 airline.

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

    Korean Air and Japan Airlines can get you from San Jose, California to Osaka in just under 19h 50m. Your travel time can differ by up to 40m. The distance from San Jose, California to Osaka is about 5404 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from San Jose, California to Osaka round-trip?

    Hawaiian Airlines, at $814, was found to be the cheapest airline from San Jose, California to Osaka..

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

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San Jose, California to Osaka (average of $417). Flying from San Jose, California to Osaka in January is currently the most expensive (average of $798). 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
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Alternative routes for San Jose to Osaka

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Top airline flying from San Jose to Osaka

Discover the top airline that operate flights from San Jose 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 enero 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$814Average$1,234FlexibilityNo cancel feeOn-time85%

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