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Cheap flights from San Jose to Japan from $282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Japan departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Jose to Japan

Cheap round-trip flights

ZIPAIR Logo
12:10 pm - 2:50 pmSJC-NRT
10h 40mnonstop
ZIPAIR Logo
4:25 pm - 9:40 amNRT-SJC
9h 15mnonstop
$527ZIPAIR
Find Deal
Sat, Sep 27 - Sun, Oct 5
ZIPAIR Logo
12:10 pm - 2:50 pmSJC-NRT
10h 40mnonstop
ZIPAIR Logo
4:25 pm - 9:40 amNRT-SJC
9h 15mnonstop
$528ZIPAIR
Find Deal
Sat, Sep 27 - Mon, Oct 13
Delta Logo
7:00 am - 2:00 pmSJC-HND
15h 00m1 stop
Delta Logo
4:05 pm - 1:50 pmHND-SJC
13h 45m1 stop
$798Delta
Find Deal
Tue, Sep 2 - Tue, Sep 16
Delta Logo
7:23 am - 2:15 pmSJC-HND
14h 52m1 stop
Delta Logo
4:05 pm - 11:39 pmHND-SJC
23h 34m2 stops
$803Delta
Find Deal
Sun, Aug 31 - Tue, Sep 9
Hawaiian Airlines Logo
7:00 am - 6:45 pmSJC-KIX
18h 45m1 stop
Hawaiian Airlines Logo
8:45 pm - 9:19 amKIX-SJC
29h 34m2 stops
$865Hawaiian Airlines
Find Deal
Wed, Feb 4 - Wed, Mar 4
Alaska Airlines Logo
7:00 am - 6:45 pmSJC-KIX
18h 45m1 stop
Alaska Airlines Logo
8:45 pm - 7:50 pmKIX-SJC
16h 05m1 stop
$910Alaska Airlines
Find Deal
Wed, Feb 4 - Wed, Mar 4
Alaska Airlines Logo
7:00 am - 6:45 pmSJC-KIX
19h 45m1 stop
Alaska Airlines Logo
8:45 pm - 9:10 pmKIX-SJC
16h 25m1 stop
$961Alaska Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Japan Airlines Logo
8:10 am - 7:50 pmSJC-ITM
18h 40m2 stops
Japan Airlines Logo
2:50 pm - 1:45 pmITM-SJC
15h 55m2 stops
$1,061Japan Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Japan Airlines Logo
8:10 am - 7:55 pmSJC-ITM
18h 45m2 stops
Japan Airlines Logo
2:50 pm - 2:10 pmITM-SJC
16h 20m2 stops
$1,065Japan Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 16
Hawaiian Airlines Logo
8:00 am - 9:35 amSJC-OKJ
33h 35m3 stops
Hawaiian Airlines Logo
10:15 am - 10:36 pmOKJ-SJC
28h 21m3 stops
$2,142Hawaiian Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31

China Airlines flights from San Jose to Japan

Our best China Airlines deals on San Jose to Japan flight tickets
China Airlines
Oct 18
SJC7:53 pmSan Jose
46h 02m
2 stops
FUK9:55 amFukuoka
Oct 29
FUK11:00 amFukuoka
43h 19m
2 stops
SJC2:19 pmSan Jose
$1,064
Find similar
China Airlines
Aug 31
SJC5:44 pmSan Jose
32h 21m
2 stops
FUK6:05 pmFukuoka
Sep 4
FUK9:00 pmFukuoka
38h 13m
2 stops
SJC7:13 pmSan Jose
$1,260
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Korean Air flights from San Jose to Japan

Our best Korean Air deals on San Jose to Japan flight tickets
Korean Air
Sep 8
SJC8:25 pmSan Jose
21h 45m
2 stops
UKB10:10 amKobe
Sep 24
UKB11:10 amKobe
19h 35m
2 stops
SJC2:45 pmSan Jose
$812
Find similar
Korean Air
Nov 25
SJC3:45 pmSan Jose
27h 45m
2 stops
FUK12:30 pmFukuoka
Dec 2
FUK1:45 pmFukuoka
22h 04m
2 stops
SJC6:49 pmSan Jose
$814
Find similar
Korean Air
Nov 10
SJC7:10 amSan Jose
22h 40m
2 stops
HND10:50 pmTokyo Haneda
Nov 26
HND2:00 amTokyo Haneda
33h 47m
2 stops
SJC6:47 pmSan Jose
$818
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from San Jose to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Sat 9/27

12:10 pm-2:50 pm

Nonstop10h 40m

Tokyo Narita

Sun 10/5

4:25 pm-9:40 am

Nonstop9h 15m

$527

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Sat 9/27

12:10 pm-2:50 pm

Nonstop10h 40m

Tokyo Narita

Mon 10/13

4:25 pm-9:40 am

Nonstop9h 15m

$528

San JoseTokyo

SJC - HND

SJCHND

San Jose

Tue 9/2

7:00 am-2:00 pm

1 stop15h 00m

Tokyo Haneda

Tue 9/16

4:05 pm-1:50 pm

1 stop13h 45m

$798

San JoseTokyo

SJC - HND

SJCHND

San Jose

Sun 8/31

7:23 am-2:15 pm

1 stop14h 52m

Tokyo Haneda

Tue 9/9

4:05 pm-11:39 pm

2 stops23h 34m

$803

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 2/4

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

Wed 3/4

8:45 pm-9:19 am

2 stops29h 34m

$865

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 2/4

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

Wed 3/4

8:45 pm-7:50 pm

1 stop16h 05m

$910

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 10/1

7:00 am-6:45 pm

1 stop19h 45m

Osaka Kansai Intl

Wed 10/8

8:45 pm-9:10 pm

1 stop16h 25m

$961

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 11/12

8:10 am-7:50 pm

2 stops18h 40m

Osaka Itami

Wed 11/19

2:50 pm-1:45 pm

2 stops15h 55m

$1,061

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Fri 1/9

8:10 am-7:55 pm

2 stops18h 45m

Osaka Itami

Fri 1/16

2:50 pm-2:10 pm

2 stops16h 20m

$1,065

San JoseOkayama

SJC - OKJ

SJCOKJ

San Jose

Thu 8/28

8:00 am-9:35 am

3 stops33h 35m

Okayama

Sun 8/31

10:15 am-10:36 pm

3 stops28h 21m

$2,142

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Japan from

How to get the cheapest flight ticket from San Jose to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Japan?

The month of August is, on average, the cheapest month to fly to Japan from San Jose, with most prices found around $631. If you aren’t able to travel to Japan during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $638.

What is the cheapest day to depart on your flight to Japan?

On average, the least expensive day to fly to Japan from San Jose is on a Friday. momondo users have found tickets for Friday departures for as low as $663. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San Jose to Japan on a Tuesday will generally be more expensive and average around $895. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Japan?

Flying to Japan from San Jose in the morning is the least expensive time of day to depart. momondo users have found prices as low as $820 when looking at flights departing in the morning. At noon is when there is more demand to fly to Japan, so prices are often more expensive at around $1,070 per ticket.

What is the cheapest San Jose to Japan flight route?

Fly from San Jose to Tokyo Narita for the best San Jose - Japan flight prices

How far in advance should I book a flight to Japan?

You are more likely to see cheaper flights to Japan from San Jose when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $888 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from San Jose for as low as $579 on momondo.

What cabin class options are available on San Jose to Japan flights?

There are 3 cabin classes available to choose from on San Jose to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Jose to Japan flights?

No. A direct flight is the cheapest option for a flight between San Jose to Japan.

Cheap San Jose to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose to Japan

Best Price Found

$282

Fastest flight time

10h 40m

Direct flights

Mon, Tue, Thu, Fri and Sun

Airports in Japan

6 airports
The best one-way flight to Japan from San Jose in the past 72 hours is $282. The best round-trip flight deal from San Jose to Japan found on momondo in the last 72 hours is $527.
The fastest flight from San Jose to Japan takes 10h 40m
Direct flights go from San Jose to Japan on Monday, Tuesday, Thursday, Friday and Sunday. The only airline offering direct flights is ZIPAIR.
There are 6 airports near Japan: Tokyo Narita (NRT), Osaka Itami (ITM), Osaka Kansai Intl (KIX), Kobe (UKB), Fukuoka (FUK), Tokyo Haneda (HND)
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  • When did momondo last update prices for flights from San Jose Airport to Japan?

    Prices for flights from San Jose Airport to Japan are updated daily.

  • How many operators does momondo search for flights from San Jose Airport to Japan?

  • How old do you have to be to fly from San Jose Airport to Japan?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to Japan.

  • What documentation or ID do you need to fly to Japan?

    The required travel and health documents for your Japan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Japan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Jose to Japan?

Best airlines flying from San Jose to Japan

Compare and see reviews for airlines that fly from San Jose to Japan with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $167Free CancellationRating
8.0
7,986 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $462Free CancellationRating
7.8
2,660 reviews
Search Hawaiian Airlines flights
ZIPAIRPriceFrom $498Free CancellationRating
7.5
48 reviews
Search ZIPAIR flights
ANAPriceFrom $670Free CancellationRating
8.4
933 reviews
Search ANA flights
United AirlinesPriceFrom $713Free CancellationRating
7.4
8,919 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $769Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Japan AirlinesPriceFrom $822Free CancellationRating
8.3
1,548 reviews
Search Japan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Japan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Japan from San Jose.

Can I find flights from San Jose to Japan with flexible booking policies on momondo?

momondo does allow users to show only those flights to Japan from San Jose which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Jose to Japan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Japan from San Jose.

I’m not ready to book a flight from San Jose to Japan right now. Can momondo alert me if prices change?

Price alerts on flights to Japan from San Jose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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