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$265+ Cheap flights from San Jose, CA (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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — FUK
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
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 November 17, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$710
(eDestinos)

One-way from

$265
(Jetabroad)

Popular in

December

Cheapest in

August

Average price

$898

Good round-trip deal

$647 or less

Good one-way deal

$281 or less
Provider with most accurate pricing for San Jose-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for San Jose-Tokyo (TYO) flights.
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From San Jose to Japan
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One-way flight from San Jose to Japan
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:00 amSJC - NRT
1 stop15h 00mMultiple Airlines
Sun 12/212:45 pmNRT - SJC
1 stop16h 47mMultiple Airlines
Deal found 11/16$760
This Delta deal was found by Cheapflights users on 11/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:00 amSJC - HND
1 stop15h 05mDelta
Tue 12/95:35 pmHND - SJC
1 stop17h 43mDelta
Deal found 11/16$797
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:18 amSJC - NRT
1 stop16h 42mAlaska Airlines
Tue 12/166:30 pmNRT - SJC
1 stop17h 25mAlaska Airlines
Deal found 11/16$797
This eDestinos deal was found by Cheapflights users on 11/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:00 amSJC - NRT
2 stops21h 05mKorean Air
Mon 12/89:15 amNRT - SJC
2 stops21h 01mKorean Air
Deal found 11/16$798
This Kiwi.com deal was found by Cheapflights users on 11/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:15 amSJC - NRT
2 stops37h 30mMultiple Airlines
Mon 12/152:45 pmNRT - SJC
1 stop15h 39mMultiple Airlines
Deal found 11/14$802
This Delta deal was found by Cheapflights users on 11/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:15 amSJC - NRT
2 stops20h 50mDelta
Tue 12/169:15 amNRT - SJC
2 stops29h 57mDelta
Deal found 11/16$811
This Korean Air deal was found by Cheapflights users on 11/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:05 amSJC - NRT
2 stops21h 00mKorean Air
Tue 12/162:00 pmNRT - SJC
2 stops22h 18mKorean Air
Deal found 11/16$816
This Delta deal was found by Cheapflights users on 11/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:04 pmSJC - KIX
2 stops32h 41mDelta
Fri 12/199:00 amKIX - SJC
2 stops26h 56mDelta
Deal found 11/16$819
This eDestinos deal was found by Cheapflights users on 11/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:57 pmSJC - NRT
1 stop25h 28mMultiple Airlines
Tue 12/92:45 pmNRT - SJC
1 stop25h 14mMultiple Airlines
Deal found 11/16$824
This Kiwi.com deal was found by Cheapflights users on 11/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:57 pmSJC - NRT
2 stops27h 03mMultiple Airlines
Fri 12/122:45 pmNRT - SJC
1 stop16h 47mMultiple Airlines
Deal found 11/15$839
This Delta deal was found by Cheapflights users on 11/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:13 amSJC - HND
1 stop13h 52mDelta
Tue 1/134:50 pmHND - SJC
1 stop17h 50mDelta
Deal found 11/17$847
This SmartFares deal was found by Cheapflights users on 11/15. 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.
Wed 12/106:18 amSJC - NRT
1 stop16h 42mAlaska Airlines
Wed 12/246:30 pmNRT - SJC
1 stop22h 29mAlaska Airlines
Deal found 11/15$850

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 November 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 JoseKagoshima

SJC - KOJ

SJCKOJ

San Jose

Mon 3/2

7:15 am-10:20 am

2 stops34h 05m

Kagoshima

Fri 3/13

11:30 am-11:59 pm

2 stops28h 29m

$792

San JoseKagoshima

SJC - KOJ

SJCKOJ

San Jose

Tue 3/3

7:15 am-10:20 am

2 stops34h 05m

Kagoshima

Fri 3/13

11:30 am-10:11 pm

2 stops26h 41m

$792

San JoseKagoshima

SJC - KOJ

SJCKOJ

San Jose

Tue 3/3

7:15 am-10:20 am

2 stops34h 05m

Kagoshima

Wed 3/18

11:30 am-10:11 pm

2 stops26h 41m

$792

San JoseKagoshima

SJC - KOJ

SJCKOJ

San Jose

Tue 3/3

7:15 am-10:20 am

2 stops34h 05m

Kagoshima

Wed 3/25

11:30 am-10:11 pm

2 stops26h 41m

$792

San JoseKagoshima

SJC - KOJ

SJCKOJ

San Jose

Mon 3/2

7:15 am-10:20 am

2 stops34h 05m

Kagoshima

Wed 3/18

11:30 am-10:11 pm

2 stops26h 41m

$792

San JoseKagoshima

SJC - KOJ

SJCKOJ

San Jose

Sun 3/1

7:15 am-10:20 am

2 stops34h 05m

Kagoshima

Wed 3/18

11:30 am-9:49 pm

2 stops26h 19m

$797

San JoseKagoshima

SJC - KOJ

SJCKOJ

San Jose

Sun 3/1

7:00 am-10:20 am

2 stops34h 20m

Kagoshima

Fri 3/27

11:30 am-10:11 pm

2 stops26h 41m

$797

San JoseKagoshima

SJC - KOJ

SJCKOJ

San Jose

Sun 3/1

7:00 am-10:20 am

2 stops34h 20m

Kagoshima

Tue 3/17

11:30 am-9:49 pm

2 stops26h 19m

$797

San JoseKagoshima

SJC - KOJ

SJCKOJ

San Jose

Mon 3/2

7:15 am-10:20 am

2 stops34h 05m

Kagoshima

Tue 3/24

11:30 am-10:11 pm

2 stops26h 41m

$797

San JoseKagoshima

SJC - KOJ

SJCKOJ

San Jose

Mon 3/2

7:00 am-10:20 am

2 stops34h 20m

Kagoshima

Wed 3/18

11:30 am-9:49 pm

2 stops26h 19m

$797

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

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, California to Japan?

Currently, February is the cheapest month in which you can book a flight from San Jose, California to Japan (average of $84). Flying from San Jose, California to Japan in June is currently the most expensive (average of $616). 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 November 17, 2025.

When flying from San Jose, California to Japan, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the morning.

What is the cheapest day to fly from San Jose, California to Japan?

Use this chart to determine the cheapest time to fly round-trip from San Jose to Japan. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Jose, California to Japan flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

About 14% of weekly flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced delays in the past year, with the average delay time being 191 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Over the last year, ZIPAIR have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 November 17, 2025.
Peruse reviews from past customers who have flown with Japan Airlines, Alaska Airlines, and Delta 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.
Japan Airlines
8.3
Very good
1,622 reviews

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Japan Airlines
8.3
Very good
1,622 reviews
Japan Airlines
8.3
Very good
1,622 reviews

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Alaska Airlines
8.0
Very good
11,313 reviews
Japan Airlines
8.3
Very good
1,622 reviews

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Delta
7.9
Good
8,009 reviews
Japan Airlines
8.3
Very good
1,622 reviews

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Hawaiian Airlines
7.8
Good
2,809 reviews
Japan Airlines
8.3
Very good
1,622 reviews

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
ZIPAIR
7.4
Good
52 reviews
Japan Airlines
8.3
Very good
1,622 reviews

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

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, California to Japan?

    For as low as $863, Delta can have you in Japan from San Jose, California in 18h 45m. There are 5428 mi between San Jose, California and Japan. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with ZIPAIR, which is currently one of the cheapest options available, starting at $299. Alaska Airlines flights start at $474 while deals on Delta start at $496 one-way.

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

    Currently, February is the cheapest month in which you can book a flight from San Jose, California to Japan (average of $84). Flying from San Jose, California to Japan in June is currently the most expensive (average of $616). 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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Top 8 airlines flying from San Jose to Japan

Discover the top 8 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$172Average$973FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$462Average$1,174FlexibilityNo cancel feeOn-time85%
ZIPAIRCheapest$577Average$905FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$617Average$1,133FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$688Average$1,084FlexibilityNo cancel feeOn-time81%
ANACheapest$698Average$1,227FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$713Average$951FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$777Average$965FlexibilityNo cancel feeOn-time79%

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