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$364+ Cheap flights from San Jose (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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — OSA
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
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 septiembre 16, 2025.

Round-trip from

$674
(Trip.com)

One-way from

$364
(Mytrip)
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 septiembre 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. 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.
dom. 9/2812:10 pmSJC - KIX
1 stop17h 40mMultiple Airlines
mié. 10/17:35 amKIX - SJC
1 stop18h 05mMultiple Airlines
Deal found 9/15$674
This Mytrip deal was found by Cheapflights users on 9/15. 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.
mié. 9/2412:10 pmSJC - KIX
1 stop15h 20mMultiple Airlines
jue. 10/97:35 amKIX - SJC
1 stop18h 05mMultiple Airlines
Deal found 9/15$697
This Trip.com deal was found by Cheapflights users on 9/14. 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.
dom. 9/2112:10 pmSJC - KIX
1 stop17h 40mMultiple Airlines
dom. 9/287:35 amKIX - SJC
1 stop18h 35mMultiple Airlines
Deal found 9/14$718
This Trip.com deal was found by Cheapflights users on 9/15. 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.
mié. 9/1712:10 pmSJC - KIX
1 stop15h 20mMultiple Airlines
mar. 9/238:55 pmKIX - SJC
1 stop29h 15mMultiple Airlines
Deal found 9/15$753
This SmartFares deal was found by Cheapflights users on 9/15. 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.
mar. 10/281:00 pmSJC - KIX
2 stops28h 40mMultiple Airlines
mié. 11/59:00 amKIX - SJC
2 stops22h 19mMultiple Airlines
Deal found 9/15$761
This SmartFares deal was found by Cheapflights users on 9/15. 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.
lun. 10/276:54 pmSJC - KIX
2 stops34h 01mMultiple Airlines
mié. 11/59:00 amKIX - SJC
2 stops22h 19mMultiple Airlines
Deal found 9/15$770
This Trip.com deal was found by Cheapflights users on 9/13. 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.
lun. 10/1311:40 amSJC - KIX
1 stop15h 50mMultiple Airlines
lun. 10/207:40 amKIX - SJC
1 stop18h 00mMultiple Airlines
Deal found 9/13$773
This SmartFares deal was found by Cheapflights users on 9/15. 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.
mar. 12/22:21 pmSJC - KIX
2 stops26h 19mMultiple Airlines
mar. 12/169:00 amKIX - SJC
2 stops22h 19mMultiple Airlines
Deal found 9/15$779
This SmartFares deal was found by Cheapflights users on 9/15. 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.
lun. 10/276:54 pmSJC - KIX
2 stops34h 01mMultiple Airlines
lun. 11/1010:50 amKIX - SJC
2 stops49h 29mMultiple Airlines
Deal found 9/15$788
This Korean Air deal was found by Cheapflights users on 9/14. 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. 11/166:59 pmSJC - UKB
2 stops22h 11mKorean Air
mar. 12/1611:10 amUKB - SJC
2 stops25h 08mKorean Air
Deal found 9/14$820
This Trip.com deal was found by Cheapflights users on 9/13. 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.
lun. 10/1311:40 amSJC - UKB
1 stop18h 05mMultiple Airlines
lun. 10/207:05 amUKB - SJC
1 stop18h 35mMultiple Airlines
Deal found 9/13$855
This Mytrip deal was found by Cheapflights users on 9/15. 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.
dom. 9/2812:10 pmSJC - ITM
1 stop15h 35mMultiple Airlines
mié. 10/17:55 pmITM - SJC
2 stops29h 45mMultiple Airlines
Deal found 9/15$902

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 septiembre 16, 2025.
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

dom. 9/28

12:10 pm-9:50 pm

1 stop17h 40m

Osaka Kansai Intl

mié. 10/1

7:35 am-9:40 am

1 stop18h 05m

$674

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

lun. 10/6

6:15 am-9:05 pm

2 stops22h 50m

Osaka Kansai Intl

mar. 10/21

9:10 am-7:16 pm

2 stops26h 06m

$798

San JoseKobe

SJC - UKB

SJCUKB

San Jose

dom. 11/16

3:37 pm-10:10 am

2 stops25h 33m

Kobe

mié. 12/17

11:10 am-3:03 pm

2 stops20h 53m

$820

San JoseKobe

SJC - UKB

SJCUKB

San Jose

dom. 11/16

6:59 pm-10:10 am

2 stops22h 11m

Kobe

mar. 12/16

11:10 am-7:18 pm

2 stops25h 08m

$820

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

jue. 10/30

10:48 am-8:55 pm

2 stops42h 07m

Osaka Kansai Intl

lun. 11/17

9:00 am-2:19 pm

2 stops22h 19m

$820

San JoseKobe

SJC - UKB

SJCUKB

San Jose

lun. 11/17

3:37 pm-10:10 am

2 stops25h 33m

Kobe

mar. 12/16

11:10 am-6:18 pm

2 stops24h 08m

$820

San JoseKobe

SJC - UKB

SJCUKB

San Jose

mar. 10/28

7:00 am-10:10 am

2 stops35h 10m

Kobe

mié. 11/5

11:10 am-2:47 pm

2 stops20h 37m

$820

San JoseKobe

SJC - UKB

SJCUKB

San Jose

mar. 11/18

7:15 am-10:10 am

2 stops33h 55m

Kobe

mar. 12/16

11:10 am-3:03 pm

2 stops20h 53m

$820

San JoseKobe

SJC - UKB

SJCUKB

San Jose

mar. 11/18

7:15 am-10:10 am

2 stops33h 55m

Kobe

mié. 12/17

11:10 am-6:18 pm

2 stops24h 08m

$820

San JoseKobe

SJC - UKB

SJCUKB

San Jose

lun. 11/17

3:37 pm-10:10 am

2 stops25h 33m

Kobe

mié. 12/17

11:10 am-3:03 pm

2 stops20h 53m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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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 to Osaka?

Currently, February is the cheapest month in which you can book a flight from San Jose to Osaka (average of $859). Flying from San Jose to Osaka in June is currently the most expensive (average of $1,309). 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 to Osaka?

    A quick flight from San Jose to Osaka can take about 19h 40m. Korean Air provides one of the quickest options available for as low as $969. San Jose and Osaka are separated by a distance of 5404 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from San Jose to Osaka round-trip from $814.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $493. Users have also found prices from $547 and $558 on Japan Airlines and Korean Air, respectively.

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

    Currently, February is the cheapest month in which you can book a flight from San Jose to Osaka (average of $859). Flying from San Jose to Osaka in June is currently the most expensive (average of $1,309). 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
Nishinomiya

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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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$814Average$1,077FlexibilityNo cancel feeOn-time85%

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