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Cheap flights from San Jose, California to Osaka from $440

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 3/7. 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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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.
Korean Air Logo
7:15 am - 8:45 pm
SJC
-
KIX
20h 30m2 stops
Korean Air Logo
2:00 pm - 5:33 pm
KIX
-
SJC
20h 33m2 stops
$787Korean Air
Wed, Feb 25 - Wed, Mar 4
Korean Air Logo
7:15 am - 8:45 pm
SJC
-
KIX
20h 30m2 stops
Korean Air Logo
11:55 am - 1:37 pm
KIX
-
SJC
18h 42m2 stops
$812Korean Air
Tue, Feb 24 - Tue, Mar 3
Korean Air Logo
7:15 am - 8:45 pm
SJC
-
KIX
20h 30m2 stops
Korean Air Logo
11:55 am - 1:37 pm
KIX
-
SJC
18h 42m2 stops
$815Korean Air
Wed, Feb 25 - Wed, Mar 4
Korean Air Logo
6:45 am - 8:45 pm
SJC
-
KIX
21h 00m2 stops
Korean Air Logo
11:55 am - 1:37 pm
KIX
-
SJC
18h 42m2 stops
$820Korean Air
Mon, Feb 16 - Fri, Mar 6
Korean Air Logo
6:30 pm - 8:45 pm
SJC
-
KIX
33h 15m2 stops
Korean Air Logo
9:00 am - 7:10 pm
KIX
-
SJC
26h 10m2 stops
$826Korean Air
Sat, Mar 7 - Tue, Mar 17
Korean Air Logo
7:15 am - 11:20 am
SJC
-
KIX
35h 05m2 stops
Korean Air Logo
9:00 am - 7:10 pm
KIX
-
SJC
26h 10m2 stops
$830Korean Air
Sun, Feb 22 - Wed, Mar 11
Alaska Airlines Logo
7:00 am - 6:45 pm
SJC
-
KIX
18h 45m1 stop
Alaska Airlines Logo
8:45 pm - 10:14 pm
KIX
-
SJC
18h 29m1 stop
$836Alaska Airlines
Sun, Feb 8 - Thu, Feb 26
Alaska Airlines Logo
7:00 am - 6:45 pm
SJC
-
KIX
18h 45m1 stop
Alaska Airlines Logo
8:45 pm - 7:48 pm
KIX
-
SJC
16h 03m1 stop
$859Alaska Airlines
Wed, Feb 4 - Wed, Feb 11
Alaska Airlines Logo
7:00 am - 6:45 pm
SJC
-
KIX
18h 45m1 stop
Alaska Airlines Logo
8:45 pm - 10:15 pm
KIX
-
SJC
17h 30m1 stop
$870Alaska Airlines
Wed, Feb 25 - Wed, Mar 11
American Airlines Logo
6:00 am - 6:45 pm
SJC
-
KIX
20h 45m2 stops
American Airlines Logo
5:55 pm - 10:59 pm
KIX
-
SJC
21h 04m2 stops
$874American Airlines
Wed, Apr 15 - Wed, Apr 29

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
Feb 25
SJC7:15 amSan Jose
20h 30m
2 stops
KIX8:45 pmOsaka Kansai Intl
Mar 4
KIX2:00 pmOsaka Kansai Intl
20h 33m
2 stops
SJC5:33 pmSan Jose
$787
Korean Air
Feb 24
SJC7:15 amSan Jose
20h 30m
2 stops
KIX8:45 pmOsaka Kansai Intl
Mar 3
KIX11:55 amOsaka Kansai Intl
18h 42m
2 stops
SJC1:37 pmSan Jose
$812
Korean Air
Feb 25
SJC7:15 amSan Jose
20h 30m
2 stops
KIX8:45 pmOsaka Kansai Intl
Mar 4
KIX11:55 amOsaka Kansai Intl
18h 42m
2 stops
SJC1:37 pmSan Jose
$815

Alaska Airlines flights from San Jose, California to Osaka Kansai Intl Airport

Our best Alaska Airlines deals on San Jose, California to Osaka Kansai Intl Airport flight tickets
Alaska Airlines
Feb 8
SJC7:00 amSan Jose
18h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
Feb 26
KIX8:45 pmOsaka Kansai Intl
18h 29m
1 stop
SJC10:14 pmSan Jose
$836
Alaska Airlines
Feb 4
SJC7:00 amSan Jose
18h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
Feb 11
KIX8:45 pmOsaka Kansai Intl
16h 03m
1 stop
SJC7:48 pmSan Jose
$859
Alaska Airlines
Feb 25
SJC7:00 amSan Jose
18h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
Mar 11
KIX8:45 pmOsaka Kansai Intl
17h 30m
1 stop
SJC10:15 pmSan Jose
$870

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 January 12, 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

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 2/25

7:15 am-8:45 pm

2 stops20h 30m

Osaka Kansai Intl

Wed 3/4

2:00 pm-5:33 pm

2 stops20h 33m

$787

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Tue 2/24

7:15 am-8:45 pm

2 stops20h 30m

Osaka Kansai Intl

Tue 3/3

11:55 am-1:37 pm

2 stops18h 42m

$812

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 2/25

7:15 am-8:45 pm

2 stops20h 30m

Osaka Kansai Intl

Wed 3/4

11:55 am-1:37 pm

2 stops18h 42m

$815

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 2/16

6:45 am-8:45 pm

2 stops21h 00m

Osaka Kansai Intl

Fri 3/6

11:55 am-1:37 pm

2 stops18h 42m

$820

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sat 3/7

6:30 pm-8:45 pm

2 stops33h 15m

Osaka Kansai Intl

Tue 3/17

9:00 am-7:10 pm

2 stops26h 10m

$826

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 2/22

7:15 am-11:20 am

2 stops35h 05m

Osaka Kansai Intl

Wed 3/11

9:00 am-7:10 pm

2 stops26h 10m

$830

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 2/8

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

Thu 2/26

8:45 pm-10:14 pm

1 stop18h 29m

$836

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 2/4

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

Wed 2/11

8:45 pm-7:48 pm

1 stop16h 03m

$859

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 2/25

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

Wed 3/11

8:45 pm-10:15 pm

1 stop17h 30m

$870

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 4/15

6:00 am-6:45 pm

2 stops20h 45m

Osaka Kansai Intl

Wed 4/29

5:55 pm-10:59 pm

2 stops21h 04m

$874

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

What is the cheapest airline that flies from San Jose to Osaka Kansai Intl?

Alaska Airlines is the most popular carrier operating from San Jose to Osaka Kansai Intl

What airlines fly to Osaka Kansai Intl Airport?

Asiana Airlines, ANA and United Airlines are the top three most popular airlines that fly to Osaka Kansai Intl Airport from San Jose, California according to our data. Asiana Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Osaka Kansai Intl Airport. Keep in mind that there are 14 different airlines that fly to Osaka Kansai Intl Airport on a routine basis, so you have a few additional options to choose from.

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

17h 55m

Direct flights

None
The fastest flight from San Jose, California to Osaka Kansai Intl Airport takes 17h 55m
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

  • 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 17h 55m, 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 many operators does momondo search for flights from San Jose Airport to Osaka Kansai Intl Airport?

  • 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.

  • What is the most popular airline from San Jose, California to Osaka Kansai Intl Airport?

Best airlines flying from San Jose, California to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from San Jose, California to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $814Free CancellationRating
7.8
2,827 reviews
Search Hawaiian Airlines flights

Traveling to a place near Osaka?

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