HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Osaka

$416+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — OSA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Jose to Osaka with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 12, 2025.

This Korean Air deal was found by Cheapflights users on 12/10. 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.
Wed 12/317:13 amSJC - UKB
2 stops33h 57mKorean Air
Tue 2/311:10 amUKB - SJC
2 stops20h 43mKorean Air
Deal found 12/10$919
This Korean Air deal was found by Cheapflights users on 12/10. 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.
Wed 12/317:13 amSJC - UKB
2 stops33h 57mKorean Air
Mon 2/211:10 amUKB - SJC
2 stops18h 55mKorean Air
Deal found 12/10$1,019
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/312:29 pmSJC - KIX
2 stops33h 11mUnited Airlines
Fri 1/306:35 pmKIX - SJC
2 stops19h 21mUnited Airlines
Deal found 12/10$1,024
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/312:29 pmSJC - KIX
2 stops33h 11mUnited Airlines
Thu 1/298:20 amKIX - SJC
2 stops29h 36mUnited Airlines
Deal found 12/10$1,027
This Hawaiian Airlines deal was found by Cheapflights users on 12/10. 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.
Mon 12/297:00 amSJC - KIX
1 stop18h 45mAlaska Airlines
Wed 1/288:45 pmKIX - SJC
1 stop16h 03mAlaska Airlines
Deal found 12/10$1,062
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/312:29 pmSJC - KIX
2 stops33h 11mUnited Airlines
Sun 2/16:35 pmKIX - SJC
2 stops19h 21mUnited Airlines
Deal found 12/10$1,074
This Korean Air deal was found by Cheapflights users on 12/10. 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 12/295:40 pmSJC - KIX
2 stops24h 05mKorean Air
Tue 2/39:00 amKIX - SJC
2 stops21h 34mKorean Air
Deal found 12/10$1,106
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Tue 12/1610:05 amSJC - ITM
1 stop16h 50mMultiple Airlines
Mon 12/227:15 amITM - SJC
2 stops17h 50mMultiple Airlines
Deal found 12/10$1,245
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Tue 12/1610:05 amSJC - KIX
2 stops31h 40mMultiple Airlines
Mon 12/222:50 pmKIX - SJC
2 stops34h 15mMultiple Airlines
Deal found 12/10$1,444
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:29 pmSJC - KIX
2 stops33h 11mUnited Airlines
Sun 12/286:35 pmKIX - SJC
2 stops35h 58mUnited Airlines
Deal found 12/11$1,770
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:29 pmSJC - KIX
2 stops33h 11mUnited Airlines
Sun 12/288:20 amKIX - SJC
2 stops29h 56mUnited Airlines
Deal found 12/11$1,774
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:29 pmSJC - KIX
2 stops33h 11mUnited Airlines
Sat 12/276:35 pmKIX - SJC
2 stops35h 58mUnited Airlines
Deal found 12/11$1,794

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$800
(Hawaiian Airlines)

One-way from

$416
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,248
Provider with most accurate pricing for San Jose-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Osaka (OSA) flights.
Search Deals
From San Jose to Osaka (OSA)
Search Deals
One-way flight from San Jose to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Sun 2/8

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

Fri 2/27

8:45 pm-10:14 pm

1 stop18h 29m

$800

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Tue 2/17

7:15 am-10:10 am

2 stops33h 55m

Kobe

Wed 2/25

11:10 am-12:52 pm

2 stops18h 42m

$817

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Sun 1/18

6:00 pm-10:10 am

2 stops23h 10m

Kobe

Mon 1/26

6:40 pm-1:34 pm

2 stops35h 54m

$817

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Mon 1/19

8:05 pm-10:10 am

2 stops21h 05m

Kobe

Thu 1/29

11:10 am-1:34 pm

2 stops19h 24m

$817

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Tue 1/20

8:05 pm-10:10 am

2 stops21h 05m

Kobe

Tue 1/27

6:40 pm-1:05 pm

2 stops35h 25m

$817

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Mon 1/19

8:05 pm-10:10 am

2 stops21h 05m

Kobe

Tue 1/27

11:10 am-1:34 pm

2 stops19h 24m

$817

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Tue 1/20

8:05 pm-10:10 am

2 stops21h 05m

Kobe

Mon 1/26

6:40 pm-1:05 pm

2 stops35h 25m

$817

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Tue 1/20

8:05 pm-10:10 am

2 stops21h 05m

Kobe

Thu 1/29

11:10 am-1:34 pm

2 stops19h 24m

$817

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Sun 1/18

6:00 pm-10:10 am

2 stops23h 10m

Kobe

Thu 1/29

11:10 am-1:34 pm

2 stops19h 24m

$817

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Tue 2/17

7:15 am-10:10 am

2 stops33h 55m

Kobe

Thu 2/26

11:10 am-2:56 pm

2 stops20h 46m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
1
2
3
...
6

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 December.
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 $446). Flying from San Jose, California to Osaka in April is currently the most expensive (average of $753). 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.

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

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?

    Alaska Airlines, Korean Air, and Japan Airlines can get you from San Jose, California to Osaka in just under 18h 45m. Your travel time can differ by up to 15h 10m. The distance from San Jose, California to Osaka is about 5428 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.. Hawaiian Airlines is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • 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 $446). Flying from San Jose, California to Osaka in April is currently the most expensive (average of $753). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Jose 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
San Francisco to Osaka Itami flights
Ontario to Kansai Intl flights
Santa Ana to Kansai Intl flights
San Jose to Kansai Intl flights
San Diego to Osaka Itami flights
San Diego to Kansai Intl flights
Las Vegas to Kansai Intl flights
San Jose to Osaka Itami flights
Oakland to Kansai Intl flights
Las Vegas to Osaka Itami flights
Sacramento to Osaka Itami flights
Oakland to Osaka Itami flights
Sacramento to Kansai Intl flights
Long Beach to Kansai Intl flights
Reno to Osaka Itami flights
Reno to Kansai Intl flights
Monterey to Kansai Intl flights
Fresno to Kansai Intl flights
Santa Rosa to Kansai Intl flights

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$814Average$1,077FlexibilityNo cancel feeOn-time85%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.