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Cheap flights from San Jose, California to Osaka from $456

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 Osaka departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Jose, California to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
8:00 am - 7:55 pm
SJC
-
ITM
18h 55m2 stops
Japan Airlines Logo
2:35 pm - 1:42 pm
ITM
-
SJC
16h 07m2 stops
$812Japan Airlines
Mon, Feb 23 - Thu, Mar 5
Japan Airlines Logo
6:15 am - 7:55 pm
SJC
-
ITM
20h 40m2 stops
Japan Airlines Logo
8:10 pm - 2:51 pm
ITM
-
SJC
34h 41m2 stops
$829Japan Airlines
Mon, Jan 19 - Mon, May 18
Multiple Airlines Logo
8:05 pm - 7:55 pm
SJC
-
ITM
30h 50m2 stops
Multiple Airlines Logo
2:40 pm - 10:59 pm
ITM
-
SJC
25h 19m2 stops
$947Multiple Airlines
Sat, Feb 14 - Fri, Feb 27
Japan Airlines Logo
10:05 am - 7:50 pm
SJC
-
ITM
17h 45m2 stops
Japan Airlines Logo
8:30 am - 2:11 pm
ITM
-
SJC
21h 41m2 stops
$998Japan Airlines
Wed, Apr 22 - Wed, May 6
Japan Airlines Logo
6:15 am - 7:55 pm
SJC
-
ITM
20h 40m2 stops
Japan Airlines Logo
2:40 pm - 2:42 pm
ITM
-
SJC
17h 02m2 stops
$1,026Japan Airlines
Tue, Jan 27 - Tue, Feb 3
Japan Airlines Logo
6:15 am - 7:55 pm
SJC
-
ITM
20h 40m2 stops
Japan Airlines Logo
2:40 pm - 2:42 pm
ITM
-
SJC
17h 02m2 stops
$1,034Japan Airlines
Tue, Jan 13 - Tue, Jan 20
Japan Airlines Logo
6:15 am - 7:55 pm
SJC
-
ITM
20h 40m2 stops
Japan Airlines Logo
2:40 pm - 2:42 pm
ITM
-
SJC
17h 02m2 stops
$1,049Japan Airlines
Wed, Jan 28 - Wed, Feb 4
Japan Airlines Logo
6:15 am - 7:55 pm
SJC
-
ITM
20h 40m2 stops
Japan Airlines Logo
7:30 pm - 2:42 pm
ITM
-
SJC
36h 12m2 stops
$1,060Japan Airlines
Sun, Jan 18 - Sat, Jan 24
Multiple Airlines Logo
6:15 am - 7:55 pm
SJC
-
ITM
20h 40m2 stops
Multiple Airlines Logo
2:40 pm - 2:42 pm
ITM
-
SJC
17h 02m2 stops
$1,061Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Japan Airlines Logo
6:15 am - 7:55 pm
SJC
-
ITM
20h 40m2 stops
Japan Airlines Logo
2:40 pm - 2:42 pm
ITM
-
SJC
17h 02m2 stops
$1,072Japan Airlines
Thu, Jan 29 - Thu, Feb 5

Japan Airlines flights from San Jose, California to Osaka Itami Airport

Our best Japan Airlines deals on San Jose, California to Osaka Itami Airport flight tickets
Japan Airlines
Feb 23
SJC8:00 amSan Jose
18h 55m
2 stops
ITM7:55 pmOsaka Itami
Mar 5
ITM2:35 pmOsaka Itami
16h 07m
2 stops
SJC1:42 pmSan Jose
$812
Find similar
Japan Airlines
Jan 19
SJC6:15 amSan Jose
20h 40m
2 stops
ITM7:55 pmOsaka Itami
May 18
ITM8:10 pmOsaka Itami
34h 41m
2 stops
SJC2:51 pmSan Jose
$829
Find similar
Japan Airlines
Apr 22
SJC10:05 amSan Jose
17h 45m
2 stops
ITM7:50 pmOsaka Itami
May 6
ITM8:30 amOsaka Itami
21h 41m
2 stops
SJC2:11 pmSan Jose
$998
Find similar

American Airlines flights from San Jose, California to Osaka Itami Airport

Our best American Airlines deals on San Jose, California to Osaka Itami Airport flight tickets
American Airlines
Jan 27
SJC3:36 pmSan Jose
24h 04m
3 stops
ITM8:40 amOsaka Itami
Feb 3
ITM8:30 amOsaka Itami
19h 27m
2 stops
SJC10:57 amSan Jose
$1,712
Find similar
American Airlines
Jan 13
SJC3:36 pmSan Jose
24h 04m
3 stops
ITM8:40 amOsaka Itami
Jan 20
ITM8:30 amOsaka Itami
19h 27m
2 stops
SJC10:57 amSan Jose
$1,741
Find similar
American Airlines
Jan 28
SJC3:36 pmSan Jose
24h 04m
3 stops
ITM8:40 amOsaka Itami
Feb 4
ITM8:30 amOsaka Itami
19h 27m
2 stops
SJC10:57 amSan Jose
$1,864
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Osaka Itami Airport 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 December 15, 2025.
Use the filters below to find and compare flights from San Jose, California to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Mon 2/23

8:00 am-7:55 pm

2 stops18h 55m

Osaka Itami

Thu 3/5

2:35 pm-1:42 pm

2 stops16h 07m

$812

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Mon 1/19

6:15 am-7:55 pm

2 stops20h 40m

Osaka Itami

Mon 5/18

8:10 pm-2:51 pm

2 stops34h 41m

$829

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Sat 2/14

8:05 pm-7:55 pm

2 stops30h 50m

Osaka Itami

Fri 2/27

2:40 pm-10:59 pm

2 stops25h 19m

$947

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 4/22

10:05 am-7:50 pm

2 stops17h 45m

Osaka Itami

Wed 5/6

8:30 am-2:11 pm

2 stops21h 41m

$998

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Tue 1/27

6:15 am-7:55 pm

2 stops20h 40m

Osaka Itami

Tue 2/3

2:40 pm-2:42 pm

2 stops17h 02m

$1,026

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Tue 1/13

6:15 am-7:55 pm

2 stops20h 40m

Osaka Itami

Tue 1/20

2:40 pm-2:42 pm

2 stops17h 02m

$1,034

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 1/28

6:15 am-7:55 pm

2 stops20h 40m

Osaka Itami

Wed 2/4

2:40 pm-2:42 pm

2 stops17h 02m

$1,049

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Sun 1/18

6:15 am-7:55 pm

2 stops20h 40m

Osaka Itami

Sat 1/24

7:30 pm-2:42 pm

2 stops36h 12m

$1,060

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 1/28

6:15 am-7:55 pm

2 stops20h 40m

Osaka Itami

Wed 2/4

2:40 pm-2:42 pm

2 stops17h 02m

$1,061

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Thu 1/29

6:15 am-7:55 pm

2 stops20h 40m

Osaka Itami

Thu 2/5

2:40 pm-2:42 pm

2 stops17h 02m

$1,072

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from San Jose, California to Osaka Itami Airport

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 airline that flies from San Jose to Osaka Itami?

Japan Airlines is the most popular carrier operating from San Jose to Osaka Itami

When to book flights from San Jose, California to Osaka Itami Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Osaka Itami Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Osaka Itami Airport (SJC to ITM) flight deals and tips

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

Fastest flight time

15h 45m

Direct flights

None
The fastest flight from San Jose, California to Osaka Itami Airport takes 15h 45m
There are no direct flights from San Jose, California to Osaka Itami Airport. There are no popular flight routes from San Jose, California to Osaka Itami Airport.
Search flight deals

  • How far is San Jose to Osaka Itami by plane?

    San Jose and Osaka Itami are 5406.5 mi apart from one another. Flights usually cover this in 15h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Jose Airport to Osaka Itami Airport?

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Osaka Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

    The required travel and health documents for your Osaka Itami Airport 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 Osaka Itami Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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

It is quick and easy to find San Jose to Osaka flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Osaka that suits you.

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

Flights from San Jose to Osaka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Jose to Osaka.

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

Yes. momondo can track prices for San Jose to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Osaka Itami Airport trip

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