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Cheap flights from Osaka Kansai Intl Airport to San Jose from $306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Kansai Intl Airport to San Jose departing on 5/19. 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

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Find the cheapest flights from Osaka Kansai Intl Airport to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:50 pm - 9:40 am
KIX
-
SJC
29h 50m
1 stop
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
$650Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
7:35 am - 9:40 am
KIX
-
SJC
18h 05m
1 stop
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
$773Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
9:00 pm - 9:40 am
KIX
-
SJC
28h 40m
1 stop
Multiple Airlines Logo
11:40 am - 9:15 am
SJC
-
KIX
29h 35m
1 stop
$797Multiple Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
9:00 pm - 9:40 am
KIX
-
SJC
28h 40m
1 stop
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
$815Multiple Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
7:50 pm - 9:40 am
KIX
-
SJC
29h 50m
1 stop
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
$851Multiple Airlines
Fri, May 15 - Wed, May 20
Multiple Airlines Logo
7:35 am - 7:27 pm
KIX
-
SJC
27h 52m
2 stops
Multiple Airlines Logo
11:40 am - 9:15 am
SJC
-
KIX
29h 35m
1 stop
$894Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
9:00 pm - 9:40 am
KIX
-
SJC
28h 40m
1 stop
Multiple Airlines Logo
9:42 pm - 9:50 pm
SJC
-
KIX
32h 08m
2 stops
$907Multiple Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
9:00 pm - 9:40 am
KIX
-
SJC
28h 40m
1 stop
Multiple Airlines Logo
7:43 pm - 9:50 pm
SJC
-
KIX
34h 07m
2 stops
$932Multiple Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
8:45 pm - 7:27 pm
KIX
-
SJC
38h 42m
2 stops
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
$950Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
7:35 am - 11:59 am
KIX
-
SJC
20h 24m
2 stops
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
$1,028Multiple Airlines
Fri, May 15 - Wed, May 20

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

Our best China Airlines deals on Osaka Kansai Intl Airport to San Jose, California flight tickets
China Airlines
Sep 10
KIX7:05 pmOsaka Kansai Intl
33h 48m
2 stops
SJC12:53 pmSan Jose
Sep 14
SJC5:05 pmSan Jose
33h 00m
2 stops
KIX6:05 pmOsaka Kansai Intl
$1,127
China Airlines
Jun 1
KIX7:05 pmOsaka Kansai Intl
30h 08m
2 stops
SJC9:13 amSan Jose
Jun 6
SJC4:12 pmSan Jose
33h 53m
2 stops
KIX6:05 pmOsaka Kansai Intl
$1,436
China Airlines
May 20
KIX7:05 pmOsaka Kansai Intl
30h 08m
2 stops
SJC9:13 amSan Jose
May 29
SJC8:05 pmSan Jose
30h 00m
2 stops
KIX6:05 pmOsaka Kansai Intl
$1,636

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

Our best Alaska Airlines deals on Osaka Kansai Intl Airport to San Jose, California flight tickets
Alaska Airlines
Sep 10
KIX8:45 pmOsaka Kansai Intl
15h 30m
1 stop
SJC8:15 pmSan Jose
Sep 14
SJC7:00 amSan Jose
19h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,364
Alaska Airlines
Sep 10
KIX8:45 pmOsaka Kansai Intl
15h 30m
1 stop
SJC8:15 pmSan Jose
Sep 14
SJC7:00 amSan Jose
19h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,389

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl Airport to San Jose, California 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 March 22, 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Mon 5/4

7:50 pm-9:40 am

1 stop29h 50m

San Jose

Mon 5/11

11:40 am-9:00 pm

1 stop17h 20m

$650
Quickest round-trip

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Sun 5/3

7:35 am-9:40 am

1 stop18h 05m

San Jose

Sun 5/10

11:40 am-9:00 pm

1 stop17h 20m

$773

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Sat 5/2

9:00 pm-9:40 am

1 stop28h 40m

San Jose

Sat 5/9

11:40 am-9:15 am

1 stop29h 35m

$797

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Sat 5/2

9:00 pm-9:40 am

1 stop28h 40m

San Jose

Sat 5/9

11:40 am-9:00 pm

1 stop17h 20m

$815

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Fri 5/15

7:50 pm-9:40 am

1 stop29h 50m

San Jose

Wed 5/20

11:40 am-9:00 pm

1 stop17h 20m

$851

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Mon 5/4

7:35 am-7:27 pm

2 stops27h 52m

San Jose

Mon 5/11

11:40 am-9:15 am

1 stop29h 35m

$894

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Sat 5/2

9:00 pm-9:40 am

1 stop28h 40m

San Jose

Sat 5/9

9:42 pm-9:50 pm

2 stops32h 08m

$907

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Sat 5/2

9:00 pm-9:40 am

1 stop28h 40m

San Jose

Sat 5/9

7:43 pm-9:50 pm

2 stops34h 07m

$932

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Sun 5/3

8:45 pm-7:27 pm

2 stops38h 42m

San Jose

Sun 5/10

11:40 am-9:00 pm

1 stop17h 20m

$950

OsakaSan Jose

KIX - SJC

KIXSJC

Osaka Kansai Intl

Fri 5/15

7:35 am-11:59 am

2 stops20h 24m

San Jose

Wed 5/20

11:40 am-9:00 pm

1 stop17h 20m

$1,028

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Osaka Kansai Intl Airport to San Jose, California

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

Cheap Osaka Kansai Intl Airport to San Jose, California (KIX to SJC) flight deals and tips

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

Fastest flight time

20h 28m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to San Jose, California takes 20h 28m
There are no direct flights from Osaka Kansai Intl Airport to San Jose, California. There are no popular flight routes from Osaka Kansai Intl Airport to San Jose, California.
Search flight deals

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

    Osaka Kansai Intl and San Jose are 5430.7 mi apart from one another. Flights usually cover this in 20h 28m, depending on flying conditions and air traffic around both airports.

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

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

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

  • What documentation or ID do you need to fly to San Jose Airport?

    The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Osaka Kansai Intl Airport to San Jose, California?

    Confirm your travel details to search for the latest offers for flights from Osaka Kansai Intl Airport to San Jose, California. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Osaka Kansai Intl Airport to San Jose, California with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Osaka to San Jose. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between Osaka and San Jose by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Osaka to San Jose now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Jose and let you know when they change.

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