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Cheap flights from San Jose, California to Osaka 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 Osaka departing on 8/16. 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
1 adult, Economy, 0 bags

Find the cheapest flights from San Jose, California to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:05 pm - 9:15 am
SJC
-
KIX
29h 10m
1 stop
Multiple Airlines Logo
9:00 pm - 8:37 pm
KIX
-
SJC
39h 37m
2 stops
$777Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
12:05 pm - 8:50 pm
SJC
-
KIX
16h 45m
1 stop
Multiple Airlines Logo
9:00 pm - 8:37 pm
KIX
-
SJC
39h 37m
2 stops
$865Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
12:05 pm - 8:50 pm
SJC
-
KIX
16h 45m
1 stop
Multiple Airlines Logo
9:00 pm - 8:37 pm
KIX
-
SJC
39h 37m
2 stops
$907Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
12:05 pm - 8:50 pm
SJC
-
KIX
16h 45m
1 stop
Multiple Airlines Logo
9:00 pm - 8:37 pm
KIX
-
SJC
39h 37m
2 stops
$919Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
China Eastern Logo
7:00 am - 1:20 pm
SJC
-
KIX
38h 20m
2 stops
China Eastern Logo
7:00 pm - 2:14 pm
KIX
-
SJC
35h 14m
2 stops
$1,035China Eastern
Tue, Sep 15 - Mon, Sep 21
Delta Logo
6:00 am - 10:40 pm
SJC
-
KIX
24h 40m
2 stops
Delta Logo
12:35 pm - 5:02 pm
KIX
-
SJC
20h 27m
2 stops
$1,066Delta
Sun, Oct 4 - Thu, Oct 22
Korean Air Logo
8:35 pm - 8:45 pm
SJC
-
KIX
32h 10m
2 stops
Korean Air Logo
2:15 am - 3:47 pm
KIX
-
SJC
29h 32m
2 stops
$1,072Korean Air
Tue, Oct 13 - Wed, Oct 28
Korean Air Logo
8:35 pm - 10:40 pm
SJC
-
KIX
34h 05m
2 stops
Korean Air Logo
2:15 am - 1:57 pm
KIX
-
SJC
27h 42m
2 stops
$1,077Korean Air
Sat, Oct 17 - Wed, Oct 28
China Eastern Logo
7:00 am - 12:10 pm
SJC
-
KIX
37h 10m
2 stops
China Eastern Logo
9:30 am - 2:14 pm
KIX
-
SJC
20h 44m
2 stops
$1,088China Eastern
Wed, Sep 16 - Tue, Sep 22
Multiple Airlines Logo
12:05 pm - 10:00 pm
SJC
-
KIX
17h 55m
1 stop
Multiple Airlines Logo
9:00 pm - 7:28 pm
KIX
-
SJC
38h 28m
2 stops
$1,093Multiple Airlines
Sun, Aug 2 - Sat, Aug 15

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Delta flights from San Jose, California to Osaka Kansai Intl Airport

Our best Delta deals on San Jose, California to Osaka Kansai Intl Airport flight tickets
Delta
Oct 4
SJC6:00 amSan Jose
24h 40m
2 stops
KIX10:40 pmOsaka Kansai Intl
Oct 22
KIX12:35 pmOsaka Kansai Intl
20h 27m
2 stops
SJC5:02 pmSan Jose
$1,066
Delta
Oct 4
SJC7:21 amSan Jose
23h 19m
2 stops
KIX10:40 pmOsaka Kansai Intl
Oct 21
KIX12:35 pmOsaka Kansai Intl
20h 27m
2 stops
SJC5:02 pmSan Jose
$1,154
Delta
Oct 4
SJC7:21 amSan Jose
23h 19m
2 stops
KIX10:40 pmOsaka Kansai Intl
Oct 21
KIX12:35 pmOsaka Kansai Intl
20h 27m
2 stops
SJC5:02 pmSan Jose
$1,155

Korean Air flights from San Jose, California to Osaka Kansai Intl Airport

Our best Korean Air deals on San Jose, California to Osaka Kansai Intl Airport flight tickets
Korean Air
Oct 13
SJC8:35 pmSan Jose
32h 10m
2 stops
KIX8:45 pmOsaka Kansai Intl
Oct 28
KIX2:15 amOsaka Kansai Intl
29h 32m
2 stops
SJC3:47 pmSan Jose
$1,072
Korean Air
Oct 17
SJC8:35 pmSan Jose
34h 05m
2 stops
KIX10:40 pmOsaka Kansai Intl
Oct 28
KIX2:15 amOsaka Kansai Intl
27h 42m
2 stops
SJC1:57 pmSan Jose
$1,077
Korean Air
Oct 13
SJC8:35 pmSan Jose
34h 05m
2 stops
KIX10:40 pmOsaka Kansai Intl
Oct 30
KIX11:55 amOsaka Kansai Intl
18h 02m
2 stops
SJC1:57 pmSan Jose
$1,160

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Osaka Kansai Intl 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 July 15, 2026.
Use the filters below to find and compare flights from San Jose, California to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 8/16

12:05 pm-9:15 am

1 stop29h 10m

Osaka Kansai Intl

Sun 8/23

9:00 pm-8:37 pm

2 stops39h 37m

$777

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 8/16

12:05 pm-8:50 pm

1 stop16h 45m

Osaka Kansai Intl

Sun 8/23

9:00 pm-8:37 pm

2 stops39h 37m

$865

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 8/16

12:05 pm-8:50 pm

1 stop16h 45m

Osaka Kansai Intl

Sun 8/23

9:00 pm-8:37 pm

2 stops39h 37m

$907

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 8/16

12:05 pm-8:50 pm

1 stop16h 45m

Osaka Kansai Intl

Sun 8/23

9:00 pm-8:37 pm

2 stops39h 37m

$919

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Tue 9/15

7:00 am-1:20 pm

2 stops38h 20m

Osaka Kansai Intl

Mon 9/21

7:00 pm-2:14 pm

2 stops35h 14m

$1,035
Quickest round-trip

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 10/4

6:00 am-10:40 pm

2 stops24h 40m

Osaka Kansai Intl

Thu 10/22

12:35 pm-5:02 pm

2 stops20h 27m

$1,066

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Tue 10/13

8:35 pm-8:45 pm

2 stops32h 10m

Osaka Kansai Intl

Wed 10/28

2:15 am-3:47 pm

2 stops29h 32m

$1,072

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sat 10/17

8:35 pm-10:40 pm

2 stops34h 05m

Osaka Kansai Intl

Wed 10/28

2:15 am-1:57 pm

2 stops27h 42m

$1,077

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 9/16

7:00 am-12:10 pm

2 stops37h 10m

Osaka Kansai Intl

Tue 9/22

9:30 am-2:14 pm

2 stops20h 44m

$1,088

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 8/2

12:05 pm-10:00 pm

1 stop17h 55m

Osaka Kansai Intl

Sat 8/15

9:00 pm-7:28 pm

2 stops38h 28m

$1,093

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 Kansai Intl 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

Can stopping save me money on San Jose, California to Osaka Kansai Intl Airport flights?

You could potentially save up to 40% on your flight if you consider stops on a San Jose, California to Osaka Kansai Intl Airport flight.

When to book flights from San Jose, California to Osaka Kansai Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Osaka Kansai Intl 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 Kansai Intl Airport (SJC to KIX) flight deals and tips

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

Fastest flight time

16h 45m

Direct flights

None
The fastest flight from San Jose, California to Osaka Kansai Intl Airport takes 16h 45m
There are no direct flights from San Jose, California to Osaka Kansai Intl Airport. There are no popular flight routes from San Jose, California to Osaka Kansai Intl Airport.
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Frequently asked questions about flying from San Jose, California to Osaka Kansai Intl Airport

  • How far is San Jose to Osaka Kansai Intl by plane?

    The distance between San Jose and Osaka Kansai Intl is about 5430.7 mi. Flights usually cover this in 16h 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 Kansai Intl Airport?

    Prices for flights from San Jose Airport to Osaka Kansai Intl Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Osaka Kansai Intl Airport.

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

    The travel and health documents you'll need for your trip to Osaka Kansai Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Kansai Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Osaka?

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

Why use momondo?

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

Finding the right flight to Osaka from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Osaka quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for San Jose to Osaka flights to just show those with flexible booking policies.

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

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 Osaka from San Jose.

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

Price alerts on flights to Osaka 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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