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Cheap flights from San Jose, California to Osaka from $354

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 1/18. 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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Find the cheapest flights from San Jose, California to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 6:45 pmSJC-KIX
18h 45m1 stop
Alaska Airlines Logo
8:45 pm - 7:48 pmKIX-SJC
16h 03m1 stop
$516Alaska Airlines
Find Deal
mar., ene. 20 - vie., ene. 30
Alaska Airlines Logo
7:00 am - 6:45 pmSJC-KIX
18h 45m1 stop
Alaska Airlines Logo
8:45 pm - 9:48 amKIX-SJC
30h 03m2 stops
$579Alaska Airlines
Find Deal
mar., ene. 20 - jue., ene. 29
Alaska Airlines Logo
7:00 am - 6:45 pmSJC-KIX
18h 45m1 stop
Alaska Airlines Logo
8:45 pm - 7:48 pmKIX-SJC
16h 03m1 stop
$596Alaska Airlines
Find Deal
mar., ene. 20 - dom., feb. 1
Alaska Airlines Logo
7:00 am - 6:45 pmSJC-KIX
18h 45m1 stop
Alaska Airlines Logo
8:45 pm - 9:48 amKIX-SJC
30h 03m2 stops
$601Alaska Airlines
Find Deal
mié., ene. 21 - vie., ene. 30
Alaska Airlines Logo
7:00 am - 6:45 pmSJC-KIX
18h 45m1 stop
Alaska Airlines Logo
8:45 pm - 7:48 pmKIX-SJC
16h 03m1 stop
$608Alaska Airlines
Find Deal
mié., ene. 28 - mié., feb. 11
Korean Air Logo
6:00 pm - 8:45 pmSJC-KIX
33h 45m2 stops
Korean Air Logo
11:55 am - 3:54 pmKIX-SJC
20h 59m2 stops
$762Korean Air
Find Deal
sáb., dic. 6 - mié., dic. 17
Multiple Airlines Logo
6:52 pm - 6:45 pmSJC-KIX
30h 53m2 stops
Multiple Airlines Logo
8:45 pm - 7:48 pmKIX-SJC
16h 03m1 stop
$788Multiple Airlines
Find Deal
dom., ene. 18 - mié., ene. 28
Multiple Airlines Logo
11:37 am - 6:45 pmSJC-KIX
38h 08m2 stops
Multiple Airlines Logo
8:45 pm - 7:48 pmKIX-SJC
16h 03m1 stop
$797Multiple Airlines
Find Deal
lun., ene. 19 - mié., ene. 28
Korean Air Logo
6:00 pm - 12:50 pmSJC-KIX
25h 50m2 stops
Korean Air Logo
11:55 am - 5:40 pmKIX-SJC
22h 45m2 stops
$820Korean Air
Find Deal
dom., ene. 18 - mar., ene. 27
Hawaiian Airlines Logo
7:00 am - 6:45 pmSJC-KIX
18h 45m1 stop
Hawaiian Airlines Logo
8:45 pm - 7:48 pmKIX-SJC
16h 03m1 stop
$994Hawaiian Airlines
Find Deal
mié., ene. 21 - jue., ene. 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
Dec 6
SJC6:00 pmSan Jose
33h 45m
2 stops
KIX8:45 pmOsaka Kansai Intl
Dec 17
KIX11:55 amOsaka Kansai Intl
20h 59m
2 stops
SJC3:54 pmSan Jose
$762
Find similar
Korean Air
Jan 18
SJC6:00 pmSan Jose
25h 50m
2 stops
KIX12:50 pmOsaka Kansai Intl
Jan 27
KIX11:55 amOsaka Kansai Intl
22h 45m
2 stops
SJC5:40 pmSan Jose
$820
Find similar
Korean Air
Jan 17
SJC6:00 pmSan Jose
33h 45m
2 stops
KIX8:45 pmOsaka Kansai Intl
Jan 29
KIX2:00 pmOsaka Kansai Intl
24h 56m
2 stops
SJC9:56 pmSan Jose
$826
Find similar

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
Jan 20
SJC7:00 amSan Jose
18h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
Jan 30
KIX8:45 pmOsaka Kansai Intl
16h 03m
1 stop
SJC7:48 pmSan Jose
$516
Find similar
Alaska Airlines
Jan 20
SJC7:00 amSan Jose
18h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
Jan 29
KIX8:45 pmOsaka Kansai Intl
30h 03m
2 stops
SJC9:48 amSan Jose
$579
Find similar
Alaska Airlines
Jan 20
SJC7:00 amSan Jose
18h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
Feb 1
KIX8:45 pmOsaka Kansai Intl
16h 03m
1 stop
SJC7:48 pmSan Jose
$596
Find similar

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 noviembre 6, 2025.
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

mar. 1/20

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

vie. 1/30

8:45 pm-7:48 pm

1 stop16h 03m

$516

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mar. 1/20

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

jue. 1/29

8:45 pm-9:48 am

2 stops30h 03m

$579

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mar. 1/20

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

dom. 2/1

8:45 pm-7:48 pm

1 stop16h 03m

$596

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mié. 1/21

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

vie. 1/30

8:45 pm-9:48 am

2 stops30h 03m

$601

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mié. 1/28

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

mié. 2/11

8:45 pm-7:48 pm

1 stop16h 03m

$608

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

sáb. 12/6

6:00 pm-8:45 pm

2 stops33h 45m

Osaka Kansai Intl

mié. 12/17

11:55 am-3:54 pm

2 stops20h 59m

$762

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

dom. 1/18

6:52 pm-6:45 pm

2 stops30h 53m

Osaka Kansai Intl

mié. 1/28

8:45 pm-7:48 pm

1 stop16h 03m

$788

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

lun. 1/19

11:37 am-6:45 pm

2 stops38h 08m

Osaka Kansai Intl

mié. 1/28

8:45 pm-7:48 pm

1 stop16h 03m

$797

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

dom. 1/18

6:00 pm-12:50 pm

2 stops25h 50m

Osaka Kansai Intl

mar. 1/27

11:55 am-5:40 pm

2 stops22h 45m

$820

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mié. 1/21

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

jue. 1/29

8:45 pm-7:48 pm

1 stop16h 03m

$994

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 day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from San Jose, California to Osaka Kansai Intl Airport is on a Saturday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Saturday will often find tickets for as low as $1,006. Flights from San Jose, California to Osaka Kansai Intl Airport on a Thursday will generally be more expensive and average around $1,123. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Osaka Kansai Intl Airport?

Our data shows that the cheapest San Jose, California to Osaka Kansai Intl Airport flights are usually those with departure times in the evening. Our users have found flights to Osaka Kansai Intl Airport in the evening for as low as $1,086. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,124 on average. Flights to Osaka Kansai Intl Airport from San Jose, California in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
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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  • 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 18h 20m, 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
2,804 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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