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Cheap flights from San Jose, California to Osaka from $333

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
8:20 am - 6:40 amSJC  San Jose-KIX Osaka Kansai Intl
30h 20m2 stops Seattle/Tacoma Intl Hong Kong Intl
Multiple Airlines Logo
9:45 am - 10:01 pmKIX  Osaka Kansai Intl-SJC San Jose
28h 16m2 stops Hong Kong Intl Dallas/Fort Worth
$1,100Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
Multiple Airlines Logo
2:41 pm - 9:15 pmSJC  San Jose-KIX Osaka Kansai Intl
38h 34m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
7:05 pm - 10:59 pmKIX  Osaka Kansai Intl-SJC San Jose
43h 54m2 stops Hong Kong Intl Seattle/Tacoma Intl
$1,100Multiple Airlines
Wed, Oct 14 - Wed, Oct 28
Alaska Airlines Logo
7:00 am - 6:45 pmSJC  San Jose-KIX Osaka Kansai Intl
19h 45m1 stop Honolulu
Alaska Airlines Logo
8:45 pm - 8:37 pmKIX  Osaka Kansai Intl-SJC San Jose
15h 52m1 stop Honolulu
$1,110Alaska Airlines
Tue, Aug 25 - Fri, Aug 28
Multiple Airlines Logo
12:02 pm - 2:50 pmSJC  San Jose-KIX Osaka Kansai Intl
34h 48m3 stops Dallas/Fort Worth Hong Kong Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
7:05 pm - 3:52 pmKIX  Osaka Kansai Intl-SJC San Jose
36h 47m2 stops Hong Kong Intl Seattle/Tacoma Intl
$1,116Multiple Airlines
Wed, Oct 14 - Wed, Oct 28
Multiple Airlines Logo
7:45 pm - 6:40 amSJC  San Jose-KIX Osaka Kansai Intl
42h 55m2 stops Seattle/Tacoma Intl Hong Kong Intl
Multiple Airlines Logo
4:15 pm - 3:51 pmKIX  Osaka Kansai Intl-SJC San Jose
39h 36m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Seattle/Tacoma Intl
$1,122Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
Delta Logo
7:21 am - 8:45 pmSJC  San Jose-KIX Osaka Kansai Intl
21h 24m2 stops Seattle/Tacoma Intl Incheon Intl
Delta Logo
2:15 am - 6:24 pmKIX  Osaka Kansai Intl-SJC San Jose
32h 09m2 stops Incheon Intl Salt Lake City
$1,124Delta
Mon, Aug 31 - Tue, Sep 15
Delta Logo
7:21 am - 8:45 pmSJC  San Jose-KIX Osaka Kansai Intl
21h 24m2 stops Seattle/Tacoma Intl Incheon Intl
Delta Logo
12:35 pm - 6:31 pmKIX  Osaka Kansai Intl-SJC San Jose
21h 56m2 stops Incheon Intl Salt Lake City
$1,124Delta
Mon, Aug 31 - Sun, Sep 13
Delta Logo
7:21 am - 10:40 pmSJC  San Jose-KIX Osaka Kansai Intl
23h 19m2 stops Seattle/Tacoma Intl Incheon Intl
Delta Logo
9:05 am - 11:40 pmKIX  Osaka Kansai Intl-SJC San Jose
30h 35m2 stops Incheon Intl Salt Lake City
$1,124Delta
Mon, Aug 31 - Thu, Sep 17
Delta Logo
7:21 am - 8:45 pmSJC  San Jose-KIX Osaka Kansai Intl
21h 24m2 stops Seattle/Tacoma Intl Incheon Intl
Delta Logo
9:05 am - 11:40 pmKIX  Osaka Kansai Intl-SJC San Jose
30h 35m2 stops Incheon Intl Salt Lake City
$1,124Delta
Sun, Aug 30 - Thu, Sep 17
Delta Logo
7:21 am - 8:45 pmSJC  San Jose-KIX Osaka Kansai Intl
21h 24m2 stops Seattle/Tacoma Intl Incheon Intl
Delta Logo
12:35 pm - 8:10 pmKIX  Osaka Kansai Intl-SJC San Jose
23h 35m2 stops Incheon Intl Seattle/Tacoma Intl
$1,124Delta
Sun, Aug 30 - Mon, Sep 14

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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
Aug 30
SJC7:21 amSan Jose
21h 24m
2 stops
KIX8:45 pmOsaka Kansai Intl
Sep 15
KIX12:35 pmOsaka Kansai Intl
21h 49m
2 stops
SJC6:24 pmSan Jose
$1,124
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
$1,156
Delta
Sep 3
SJC7:21 amSan Jose
21h 24m
2 stops
KIX8:45 pmOsaka Kansai Intl
Sep 17
KIX9:05 amOsaka Kansai Intl
30h 35m
2 stops
SJC11:40 pmSan Jose
$1,201

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
Sep 3
SJC7:21 amSan Jose
35h 59m
2 stops
KIX11:20 amOsaka Kansai Intl
Sep 10
KIX2:15 amOsaka Kansai Intl
30h 44m
2 stops
SJC4:59 pmSan Jose
$1,126
Korean Air
Sep 1
SJC9:34 amSan Jose
21h 06m
2 stops
KIX10:40 pmOsaka Kansai Intl
Sep 10
KIX12:35 pmOsaka Kansai Intl
20h 24m
2 stops
SJC4:59 pmSan Jose
$1,128
Korean Air
Sep 1
SJC9:34 amSan Jose
21h 06m
2 stops
KIX10:40 pmOsaka Kansai Intl
Sep 10
KIX12:35 pmOsaka Kansai Intl
20h 24m
2 stops
SJC4:59 pmSan Jose
$1,130

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 August 11, 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 San Jose - KIX Osaka Kansai Intl

SJCKIX

San Jose

Wed 9/2

8:20 am-6:40 am

2 stops30h 20m

Osaka Kansai Intl

Wed 9/16

9:45 am-10:01 pm

2 stops28h 16m

$1,100

San JoseOsaka

SJC San Jose - KIX Osaka Kansai Intl

SJCKIX

San Jose

Wed 10/14

2:41 pm-9:15 pm

2 stops38h 34m

Osaka Kansai Intl

Wed 10/28

7:05 pm-10:59 pm

2 stops43h 54m

$1,100
Quickest round-trip

San JoseOsaka

SJC San Jose - KIX Osaka Kansai Intl

SJCKIX

San Jose

Tue 8/25

7:00 am-6:45 pm

1 stop19h 45m

Osaka Kansai Intl

Fri 8/28

8:45 pm-8:37 pm

1 stop15h 52m

$1,110

San JoseOsaka

SJC San Jose - KIX Osaka Kansai Intl

SJCKIX

San Jose

Wed 10/14

12:02 pm-2:50 pm

3 stops34h 48m

Osaka Kansai Intl

Wed 10/28

7:05 pm-3:52 pm

2 stops36h 47m

$1,116

San JoseOsaka

SJC San Jose - KIX Osaka Kansai Intl

SJCKIX

San Jose

Wed 9/2

7:45 pm-6:40 am

2 stops42h 55m

Osaka Kansai Intl

Wed 9/16

4:15 pm-3:51 pm

3 stops39h 36m

$1,122

San JoseOsaka

SJC San Jose - KIX Osaka Kansai Intl

SJCKIX

San Jose

Mon 8/31

7:21 am-8:45 pm

2 stops21h 24m

Osaka Kansai Intl

Tue 9/15

2:15 am-6:24 pm

2 stops32h 09m

$1,124

San JoseOsaka

SJC San Jose - KIX Osaka Kansai Intl

SJCKIX

San Jose

Mon 8/31

7:21 am-8:45 pm

2 stops21h 24m

Osaka Kansai Intl

Sun 9/13

12:35 pm-6:31 pm

2 stops21h 56m

$1,124

San JoseOsaka

SJC San Jose - KIX Osaka Kansai Intl

SJCKIX

San Jose

Mon 8/31

7:21 am-10:40 pm

2 stops23h 19m

Osaka Kansai Intl

Thu 9/17

9:05 am-11:40 pm

2 stops30h 35m

$1,124

San JoseOsaka

SJC San Jose - KIX Osaka Kansai Intl

SJCKIX

San Jose

Sun 8/30

7:21 am-8:45 pm

2 stops21h 24m

Osaka Kansai Intl

Thu 9/17

9:05 am-11:40 pm

2 stops30h 35m

$1,124

San JoseOsaka

SJC San Jose - KIX Osaka Kansai Intl

SJCKIX

San Jose

Sun 8/30

7:21 am-8:45 pm

2 stops21h 24m

Osaka Kansai Intl

Mon 9/14

12:35 pm-8:10 pm

2 stops23h 35m

$1,124

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

19h 45m

Direct flights

None
The fastest flight from San Jose, California to Osaka Kansai Intl Airport takes 19h 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.
Search flight deals

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 19h 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
Nara
Izumisano
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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