Cheap flights from San Jose, California to Japan from $270

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, California to Japan departing on 5/26. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
ZIPAIR Logo
11:40 am - 2:50 pm
SJC
-
NRT
11h 10mnonstop
ZIPAIR Logo
4:25 pm - 9:40 am
NRT
-
SJC
9h 15mnonstop
$556ZIPAIR
Thu, May 14 - Mon, May 25
ZIPAIR Logo
11:40 am - 2:50 pm
SJC
-
NRT
11h 10mnonstop
ZIPAIR Logo
4:25 pm - 9:40 am
NRT
-
SJC
9h 15mnonstop
$559ZIPAIR
Thu, May 14 - Tue, May 26
ZIPAIR Logo
11:40 am - 2:50 pm
SJC
-
NRT
11h 10mnonstop
ZIPAIR Logo
4:25 pm - 9:40 am
NRT
-
SJC
9h 15mnonstop
$560ZIPAIR
Thu, May 14 - Sun, May 24
Multiple Airlines Logo
8:32 pm - 2:10 pm
SJC
-
NRT
25h 38m
1 stop
Multiple Airlines Logo
4:25 pm - 9:40 am
NRT
-
SJC
9h 15mnonstop
$600Multiple Airlines
Mon, Apr 13 - Mon, May 11
Multiple Airlines Logo
11:40 am - 10:00 pm
SJC
-
KIX
18h 20m
1 stop
Multiple Airlines Logo
7:45 am - 9:40 am
KIX
-
SJC
17h 55m
1 stop
$631Multiple Airlines
Mon, May 18 - Mon, May 25
Delta Logo
7:15 am - 8:05 pm
SJC
-
FUK
20h 50m
2 stops
Delta Logo
10:30 am - 10:18 pm
FUK
-
SJC
27h 48m
2 stops
$828Delta
Tue, Mar 10 - Tue, Mar 24
Korean Air Logo
6:45 am - 10:50 pm
SJC
-
HND
24h 05m
2 stops
Korean Air Logo
2:00 am - 2:11 pm
HND
-
SJC
28h 11m
2 stops
$872Korean Air
Wed, Apr 22 - Wed, May 6
Delta Logo
7:20 am - 2:15 pm
SJC
-
HND
14h 55m
1 stop
Delta Logo
4:35 pm - 2:11 pm
HND
-
SJC
13h 36m
1 stop
$883Delta
Mon, Apr 27 - Tue, May 12
Korean Air Logo
6:45 am - 10:50 pm
SJC
-
HND
24h 05m
2 stops
Korean Air Logo
2:00 am - 2:11 pm
HND
-
SJC
28h 11m
2 stops
$902Korean Air
Mon, Apr 27 - Wed, May 13
United Airlines Logo
10:55 pm - 9:40 pm
SJC
-
KMQ
30h 45m
2 stops
United Airlines Logo
7:35 am - 10:59 pm
KMQ
-
SJC
31h 24m
2 stops
$11,688United Airlines
Mon, Mar 16 - Thu, Mar 19

Delta flights from San Jose, California to Japan

Our best Delta deals on San Jose, California to Japan flight tickets
Delta
Mar 3
SJC9:10 pmSan Jose
24h 55m
1 stop
HND3:05 pmTokyo Haneda
Mar 18
HND5:35 pmTokyo Haneda
15h 50m
1 stop
SJC5:25 pmSan Jose
$818
Delta
Mar 3
SJC1:20 pmSan Jose
31h 45m
2 stops
HND2:05 pmTokyo Haneda
Mar 18
HND4:50 pmTokyo Haneda
15h 16m
2 stops
SJC4:06 pmSan Jose
$823
Delta
Mar 10
SJC7:15 amSan Jose
20h 50m
2 stops
FUK8:05 pmFukuoka
Mar 24
FUK10:30 amFukuoka
27h 48m
2 stops
SJC10:18 pmSan Jose
$828

China Airlines flights from San Jose, California to Japan

Our best China Airlines deals on San Jose, California to Japan flight tickets
China Airlines
Mar 9
SJC6:25 pmSan Jose
23h 35m
2 stops
FUK10:00 amFukuoka
Mar 12
FUK11:00 amFukuoka
37h 19m
2 stops
SJC8:19 amSan Jose
$1,024
China Airlines
Mar 10
SJC8:35 pmSan Jose
28h 00m
2 stops
NRT4:35 pmTokyo Narita
Apr 22
NRT8:00 pmTokyo Narita
28h 57m
2 stops
SJC8:57 amSan Jose
$1,028
China Airlines
Mar 15
SJC8:35 pmSan Jose
31h 00m
2 stops
FUK7:35 pmFukuoka
Mar 25
FUK8:35 pmFukuoka
27h 44m
2 stops
SJC8:19 amSan Jose
$1,073

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California 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 February 26, 2026.
Use the filters below to find and compare flights from San Jose, California to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Thu 5/14

11:40 am-2:50 pm

Nonstop11h 10m

Tokyo Narita

Mon 5/25

4:25 pm-9:40 am

Nonstop9h 15m

$556

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Thu 5/14

11:40 am-2:50 pm

Nonstop11h 10m

Tokyo Narita

Tue 5/26

4:25 pm-9:40 am

Nonstop9h 15m

$559

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Thu 5/14

11:40 am-2:50 pm

Nonstop11h 10m

Tokyo Narita

Sun 5/24

4:25 pm-9:40 am

Nonstop9h 15m

$560

San JoseTokyo

SJC - NRT

SJCNRT

San Jose

Mon 4/13

8:32 pm-2:10 pm

1 stop25h 38m

Tokyo Narita

Mon 5/11

4:25 pm-9:40 am

Nonstop9h 15m

$600

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 5/18

11:40 am-10:00 pm

1 stop18h 20m

Osaka Kansai Intl

Mon 5/25

7:45 am-9:40 am

1 stop17h 55m

$631

San JoseFukuoka

SJC - FUK

SJCFUK

San Jose

Tue 3/10

7:15 am-8:05 pm

2 stops20h 50m

Fukuoka

Tue 3/24

10:30 am-10:18 pm

2 stops27h 48m

$828

San JoseTokyo

SJC - HND

SJCHND

San Jose

Wed 4/22

6:45 am-10:50 pm

2 stops24h 05m

Tokyo Haneda

Wed 5/6

2:00 am-2:11 pm

2 stops28h 11m

$872

San JoseTokyo

SJC - HND

SJCHND

San Jose

Mon 4/27

7:20 am-2:15 pm

1 stop14h 55m

Tokyo Haneda

Tue 5/12

4:35 pm-2:11 pm

1 stop13h 36m

$883

San JoseTokyo

SJC - HND

SJCHND

San Jose

Mon 4/27

6:45 am-10:50 pm

2 stops24h 05m

Tokyo Haneda

Wed 5/13

2:00 am-2:11 pm

2 stops28h 11m

$902

San JoseKomatsu

SJC - KMQ

SJCKMQ

San Jose

Mon 3/16

10:55 pm-9:40 pm

2 stops30h 45m

Komatsu

Thu 3/19

7:35 am-10:59 pm

2 stops31h 24m

$11,688

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, California 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, California, with most prices found around $651. 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 $740.

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, California is on a Monday. momondo users have found tickets for Monday departures for as low as $797. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San Jose, California to Japan on a Tuesday will generally be more expensive and average around $881. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $868 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, California for as low as $632 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, California to Japan flights?

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

Cheap San Jose, California to Japan flight deals and tips

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

Best Price Found

$358

Fastest flight time

10h 45m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Japan

202 airports
The best one-way flight to Japan from San Jose, California in the past 72 hours is $358. The best round-trip flight deal from San Jose, California to Japan found on momondo in the last 72 hours is $666.
The fastest flight from San Jose, California to Japan takes 10h 45m
Direct flights go from San Jose, California to Japan on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. The only airline offering direct flights is ZIPAIR.
There are 202 airports in Japan. From San Jose, California there are direct flights to Tokyo Narita (NRT).
  • 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, California to Japan?

Best airlines flying from San Jose, California to Japan

Compare and see reviews for airlines that fly from San Jose, California to Japan with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $439Free CancellationRating
7.8
2,836 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $489Free CancellationRating
8.0
11,959 reviews
Search Alaska Airlines flights
ZIPAIRPriceFrom $553Free CancellationRating
7.4
54 reviews
Search ZIPAIR flights
DeltaPriceFrom $702Free CancellationRating
7.9
8,237 reviews
Search Delta 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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Sat 3/28
Sat 4/4

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