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$273+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — FUK
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$571
(Kiwi.com)

One-way from

$273
(Jettzy)

Popular in

December

Cheapest in

September

Average price

$830

Good round-trip deal

$896 or less

Good one-way deal

$428 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
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Highest demand for flights based on searches. 14% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Tue 5/1311:05 amSJC - NRT
Nonstop11h 10mZIPAIR
Mon 5/194:25 pmNRT - SJC
Nonstop9h 15mZIPAIR
Deal found 3/26$546
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sat 4/197:54 pmSJC - NRT
2 stops26h 16mMultiple Airlines
Wed 5/74:25 pmNRT - SJC
Nonstop9h 15mMultiple Airlines
Deal found 3/26$615
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 5/1211:40 amSJC - CTS
1 stop30h 15mMultiple Airlines
Thu 5/1510:40 amCTS - SJC
1 stop15h 00mMultiple Airlines
Deal found 3/26$666
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Tue 5/611:05 amSJC - KIX
1 stop31h 00mMultiple Airlines
Wed 5/147:30 pmKIX - SJC
1 stop30h 10mMultiple Airlines
Deal found 3/27$704
This Trip.com deal was found by Cheapflights users on 3/27. 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.
Tue 5/611:05 amSJC - UKB
1 stop18h 15mMultiple Airlines
Tue 5/137:10 amUKB - SJC
1 stop17h 55mMultiple Airlines
Deal found 3/27$754
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sat 5/1011:40 amSJC - OKA
1 stop39h 10mMultiple Airlines
Sat 5/177:40 pmOKA - SJC
1 stop30h 00mMultiple Airlines
Deal found 3/26$790
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sat 5/1011:40 amSJC - FUK
1 stop30h 30mMultiple Airlines
Sat 5/178:40 pmFUK - SJC
1 stop29h 00mMultiple Airlines
Deal found 3/26$790
This SmartFares deal was found by Cheapflights users on 3/27. 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.
Mon 11/38:10 amSJC - NRT
1 stop14h 50mHawaiian Airlines
Mon 11/176:25 pmNRT - SJC
1 stop15h 19mHawaiian Airlines
Deal found 3/27$799
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 8/307:00 amSJC - HND
1 stop20h 30mAlaska Airlines
Sat 9/68:15 pmHND - SJC
1 stop15h 50mAlaska Airlines
Deal found 3/26$833
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 9/2510:05 amSJC - NRT
1 stop13h 55mAlaska Airlines
Mon 10/66:25 pmNRT - SJC
1 stop16h 39mAlaska Airlines
Deal found 3/25$835
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 9/267:00 amSJC - KIX
1 stop19h 45mAlaska Airlines
Wed 10/88:45 pmKIX - SJC
1 stop16h 20mAlaska Airlines
Deal found 3/26$838
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Sat 5/1011:40 amSJC - NGO
1 stop16h 05mMultiple Airlines
Sat 5/178:20 amNGO - SJC
1 stop17h 20mMultiple Airlines
Deal found 3/26$846

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 March 28, 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 JoseTokyo

SJC - NRT

SJCNRT

San Jose

Tue 5/13

11:05 am-2:15 pm

Nonstop11h 10m

Tokyo Narita

Mon 5/19

4:25 pm-9:40 am

Nonstop9h 15m

$546

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Sat 4/19

7:54 pm-2:10 pm

2 stops26h 16m

Tokyo Narita

Wed 5/7

4:25 pm-9:40 am

Nonstop9h 15m

$615

San JoseSapporo

SJC - CTS

SJCCTS

San Jose

Mon 5/12

11:40 am-9:55 am

1 stop30h 15m

Sapporo Chitose

Thu 5/15

10:40 am-9:40 am

1 stop15h 00m

$666

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Tue 5/6

11:05 am-10:05 am

1 stop31h 00m

Osaka Kansai Intl

Wed 5/14

7:30 pm-9:40 am

1 stop30h 10m

$704

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Tue 5/6

11:05 am-9:20 pm

1 stop18h 15m

Kobe

Tue 5/13

7:10 am-9:05 am

1 stop17h 55m

$754

San JoseOkinawa

SJC - OKA

SJCOKA

San Jose

Sat 5/10

11:40 am-6:50 pm

1 stop39h 10m

Okinawa Naha

Sat 5/17

7:40 pm-9:40 am

1 stop30h 00m

$790

San JoseFukuoka

SJC - FUK

SJCFUK

San Jose

Sat 5/10

11:40 am-10:10 am

1 stop30h 30m

Fukuoka

Sat 5/17

8:40 pm-9:40 am

1 stop29h 00m

$790

San JoseTokyo

SJC - HND

SJCHND

San Jose

Sat 8/30

7:00 am-7:30 pm

1 stop20h 30m

Tokyo Haneda

Sun 9/21

9:20 pm-9:20 pm

1 stop16h 00m

$833

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Thu 9/11

6:15 am-4:00 pm

1 stop17h 45m

Tokyo Narita

Mon 9/22

6:25 pm-8:49 pm

1 stop18h 24m

$835

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Thu 9/18

6:15 am-4:00 pm

1 stop17h 45m

Tokyo Narita

Thu 9/25

6:25 pm-7:00 pm

1 stop16h 35m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 $866). Flying from San Jose to Japan in December is currently the most expensive (average of $1,675). 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 March 28, 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.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 March 28, 2025.
Read reviews from past customers who have flown Korean Air, Japan Airlines and China Airlines from San Jose to Japan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,050 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very good
722 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,897 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • 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 ZIPAIR ($273), Alaska Airlines ($416), and Hawaiian Airlines ($428).

  • 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 $866). Flying from San Jose to Japan in December is currently the most expensive (average of $1,675). 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 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$167Average$1,737FlexibilityNo cancel feeOn-timeN/A
ZIPAIRCheapest$496Average$812FlexibilityNo cancel feeOn-timeN/A
ANACheapest$681Average$1,250FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$717Average$1,207FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$769Average$1,032FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$850Average$1,188FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$865Average$1,106FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$895Average$1,005FlexibilityNo cancel feeOn-time67%
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