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$280+ Cheap flights from San Jose (SJC) to Japan

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — FUK
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from San Jose to Japan

Keep the following information in mind while searching for San Jose to Japan flight deals. Data was last updated September 17, 2025.

Round-trip from

$586
(CheapOair)

One-way from

$280
(Jetabroad)

Popular in

December

Cheapest in

August

Average price

$695

Good round-trip deal

$578 or less

Good one-way deal

$283 or less
From San Jose to Japan
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One-way flight from San Jose to Japan
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Highest demand for flights based on searches. 10% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from San Jose to Japan.
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Price to beat on a one-way flight from San Jose to Japan.
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Find flight deals from San Jose to Japan

Cheapest flights from San Jose to Japan
Explore the most affordable flight options available from San Jose to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/17. 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 9/1812:10 pmSJC - NRT
Nonstop10h 40mZIPAIR
Thu 9/254:25 pmNRT - SJC
Nonstop9h 45mZIPAIR
Deal found 9/17$579
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:10 pmSJC - NRT
Nonstop10h 40mZIPAIR
Sat 9/274:25 pmNRT - SJC
Nonstop9h 45mZIPAIR
Deal found 9/15$585
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:10 pmSJC - NRT
Nonstop10h 40mZIPAIR
Mon 10/204:25 pmNRT - SJC
Nonstop9h 15mZIPAIR
Deal found 9/17$586
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2112:10 pmSJC - NRT
Nonstop10h 40mZIPAIR
Sat 9/274:25 pmNRT - SJC
Nonstop9h 45mZIPAIR
Deal found 9/16$587
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2012:10 pmSJC - NRT
Nonstop10h 40mZIPAIR
Sat 10/44:25 pmNRT - SJC
Nonstop9h 15mZIPAIR
Deal found 9/17$588
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:10 pmSJC - NRT
Nonstop10h 40mZIPAIR
Sun 9/284:25 pmNRT - SJC
Nonstop9h 45mZIPAIR
Deal found 9/16$589
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2812:10 pmSJC - NRT
Nonstop10h 40mZIPAIR
Mon 10/64:25 pmNRT - SJC
Nonstop9h 15mZIPAIR
Deal found 9/15$593
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:40 amSJC - NRT
Nonstop11h 10mZIPAIR
Wed 10/154:25 pmNRT - SJC
Nonstop9h 15mZIPAIR
Deal found 9/16$594
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:10 pmSJC - NRT
Nonstop10h 40mZIPAIR
Thu 10/94:25 pmNRT - SJC
Nonstop9h 15mZIPAIR
Deal found 9/16$595
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:10 pmSJC - NRT
Nonstop10h 40mZIPAIR
Wed 9/244:25 pmNRT - SJC
Nonstop9h 45mZIPAIR
Deal found 9/17$596
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:10 pmSJC - NRT
Nonstop10h 40mZIPAIR
Mon 9/224:25 pmNRT - SJC
Nonstop9h 45mZIPAIR
Deal found 9/16$598
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.
Sun 9/2812:10 pmSJC - KIX
1 stop17h 40mMultiple Airlines
Wed 10/17:35 amKIX - SJC
1 stop18h 05mMultiple Airlines
Deal found 9/15$674

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Japan 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 September 17, 2025.
Use the filters below to find and compare flights from San Jose to Japan that are best for you.

Fly from

San Jose

Fly to

Japan

Route

Depart

Return

Price

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 9/28

12:10 pm-9:50 pm

1 stop17h 40m

Osaka Kansai Intl

Wed 10/1

7:35 am-9:40 am

1 stop18h 05m

$674

San JoseSapporo

SJC - CTS

SJCCTS

San Jose

Mon 9/29

12:10 pm-7:55 pm

1 stop15h 45m

Sapporo Chitose

Thu 10/2

10:25 am-9:40 am

1 stop15h 15m

$677

San JoseMatsuyama

SJC - MYJ

SJCMYJ

San Jose

Sun 9/28

12:10 pm-8:00 pm

1 stop15h 50m

Matsuyama

Wed 10/1

10:25 am-9:40 am

1 stop15h 15m

$680

San JoseMatsuyama

SJC - MYJ

SJCMYJ

San Jose

Tue 9/30

6:15 am-9:50 am

2 stops35h 35m

Matsuyama

Fri 10/3

8:35 pm-9:40 am

1 stop29h 05m

$783

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 11/10

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

Tue 12/9

8:45 pm-8:00 pm

1 stop16h 15m

$796

San JoseTokyo

SJC - HND

SJCHND

San Jose

Tue 11/4

7:15 am-2:05 pm

1 stop13h 50m

Tokyo Haneda

Wed 11/19

5:35 pm-2:57 pm

1 stop14h 22m

$798

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Wed 11/5

8:10 am-4:00 pm

1 stop14h 50m

Tokyo Narita

Thu 11/20

6:30 pm-3:54 pm

1 stop14h 24m

$798

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Mon 9/29

9:00 am-4:00 pm

1 stop15h 00m

Tokyo Narita

Fri 10/24

6:25 pm-7:06 pm

1 stop16h 41m

$798

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Tue 10/28

8:10 am-4:00 pm

1 stop15h 50m

Tokyo Narita

Wed 11/5

6:30 pm-8:00 pm

1 stop18h 30m

$798

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 10/6

6:15 am-9:05 pm

2 stops22h 50m

Osaka Kansai Intl

Tue 10/21

9:10 am-7:16 pm

2 stops26h 06m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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Best time to book a flight from San Jose to Japan

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

What is the cheapest month to book a flight from San Jose to Japan?

Currently, February is the cheapest month in which you can book a flight from San Jose to Japan (average of $899). Flying from San Jose to Japan in December is currently the most expensive (average of $1,493). 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 SJC to JP?

Find hourly flight availability from San Jose to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from San Jose to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with ANA, Japan Airlines, and Alaska Airlines from San Jose to Japan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
964 reviews

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
964 reviews
ANA
8.4
Very good
964 reviews

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Japan Airlines
8.3
Very good
1,559 reviews
ANA
8.4
Very good
964 reviews

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Alaska Airlines
8.0
Very good
10,000 reviews
ANA
8.4
Very good
964 reviews

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Hawaiian Airlines
7.8
Good
2,729 reviews
ANA
8.4
Very good
964 reviews

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ZIPAIR
7.6
Good
49 reviews
ANA
8.4
Very good
964 reviews

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Related info for your journey

Find useful and relevant information for your journey from San Jose to Japan. 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 Japan?

    San Jose (SJC) is the airport you will fly out of if you book a flight from San Jose to Japan. It is only a 2.9 mi journey to San Jose (SJC) from San Jose’s city center.

  • How long is the flight from San Jose to Japan?

    Airlines like Alaska Airlines, Delta, and Korean Air fly from San Jose to Japan in about 13h 50m. The time it takes to get you to your destination can typically vary by up to 8h 21m. There are 5175 mi between San Jose and Japan. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from San Jose to Japan are Singapore Airlines ($416), ZIPAIR ($453), and Alaska Airlines ($499).

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

    While some choose either San Jose - Tokyo Narita or San Jose - Osaka Kansai Intl, San Jose - Tokyo Haneda is the most popular route from San Jose to Japan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to Japan 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 Japan?

    Currently, February is the cheapest month in which you can book a flight from San Jose to Japan (average of $899). Flying from San Jose to Japan in December is currently the most expensive (average of $1,493). 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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Top 7 airlines flying from San Jose to Japan

Discover the top 7 airlines that operate flights from San Jose to Japan. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$167Average$1,373FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$462Average$1,127FlexibilityNo cancel feeOn-time85%
ZIPAIRCheapest$575Average$900FlexibilityNo cancel feeOn-timeN/A
ANACheapest$698Average$1,210FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$713Average$951FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$769Average$1,133FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$822Average$1,080FlexibilityNo cancel feeOn-time79%

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