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Cheap flights from San Jose, California to Osaka from $340

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 7/7. 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.
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
Multiple Airlines Logo
7:35 am - 9:40 am
KIX
-
SJC
18h 05m
1 stop
$635Multiple Airlines
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
Multiple Airlines Logo
7:35 am - 9:40 am
KIX
-
SJC
18h 05m
1 stop
$657Multiple Airlines
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
Multiple Airlines Logo
7:35 am - 9:40 am
KIX
-
SJC
18h 05m
1 stop
$678Multiple Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
Multiple Airlines Logo
9:15 am - 9:40 am
KIX
-
SJC
16h 25m
2 stops
$722Multiple Airlines
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
Multiple Airlines Logo
7:50 pm - 9:40 am
KIX
-
SJC
29h 50m
1 stop
$723Multiple Airlines
Sun, May 17 - Sun, May 31
Multiple Airlines Logo
11:40 am - 9:15 am
SJC
-
KIX
29h 35m
1 stop
Multiple Airlines Logo
7:50 pm - 9:40 am
KIX
-
SJC
29h 50m
1 stop
$725Multiple Airlines
Tue, May 19 - Wed, Jun 3
Multiple Airlines Logo
11:40 am - 9:00 pm
SJC
-
KIX
17h 20m
1 stop
Multiple Airlines Logo
7:50 pm - 9:40 am
KIX
-
SJC
29h 50m
1 stop
$727Multiple Airlines
Mon, May 18 - Wed, Jun 3
Multiple Airlines Logo
11:40 am - 9:15 am
SJC
-
KIX
29h 35m
1 stop
Multiple Airlines Logo
9:00 pm - 9:40 am
KIX
-
SJC
28h 40m
1 stop
$740Multiple Airlines
Tue, May 19 - Mon, Jun 1
Korean Air Logo
7:15 am - 5:45 pm
SJC
-
UKB
42h 30m
2 stops
Korean Air Logo
6:55 pm - 3:00 pm
UKB
-
SJC
36h 05m
2 stops
$1,002Korean Air
Sun, Apr 12 - Wed, Apr 22
Korean Air Logo
6:25 pm - 5:45 pm
SJC
-
UKB
31h 20m
2 stops
Korean Air Logo
6:55 pm - 5:52 pm
UKB
-
SJC
38h 57m
2 stops
$1,052Korean Air
Sat, Apr 11 - Mon, Apr 20

Delta flights from San Jose, California to Osaka

Our best Delta deals on San Jose, California to Osaka flight tickets
Delta
Apr 14
SJC7:20 amSan Jose
21h 25m
2 stops
KIX8:45 pmOsaka Kansai Intl
Apr 21
KIX12:35 pmOsaka Kansai Intl
22h 32m
2 stops
SJC7:07 pmSan Jose
$815
Delta
Mar 31
SJC7:15 amSan Jose
23h 25m
2 stops
KIX10:40 pmOsaka Kansai Intl
Apr 8
KIX2:15 amOsaka Kansai Intl
28h 42m
2 stops
SJC2:57 pmSan Jose
$1,838
Delta
Mar 29
SJC3:25 pmSan Jose
39h 15m
2 stops
KIX10:40 pmOsaka Kansai Intl
Apr 8
KIX2:15 amOsaka Kansai Intl
37h 43m
2 stops
SJC11:58 pmSan Jose
$1,850

Korean Air flights from San Jose, California to Osaka

Our best Korean Air deals on San Jose, California to Osaka flight tickets
Korean Air
Apr 12
SJC7:15 amSan Jose
42h 30m
2 stops
UKB5:45 pmKobe
Apr 22
UKB6:55 pmKobe
36h 05m
2 stops
SJC3:00 pmSan Jose
$1,002
Korean Air
Apr 11
SJC6:25 pmSan Jose
31h 20m
2 stops
UKB5:45 pmKobe
Apr 20
UKB6:55 pmKobe
38h 57m
2 stops
SJC5:52 pmSan Jose
$1,052
Korean Air
Apr 19
SJC8:20 pmSan Jose
29h 25m
2 stops
UKB5:45 pmKobe
Apr 28
UKB11:55 amKobe
41h 23m
2 stops
SJC1:18 pmSan Jose
$1,106

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Osaka 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 18, 2026.
Use the filters below to find and compare flights from San Jose, California to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Thu 4/30

11:40 am-9:00 pm

1 stop17h 20m

Osaka Kansai Intl

Thu 5/7

7:35 am-9:40 am

1 stop18h 05m

$635

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Thu 4/30

11:40 am-9:00 pm

1 stop17h 20m

Osaka Kansai Intl

Thu 5/7

7:35 am-9:40 am

1 stop18h 05m

$657

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Tue 4/28

11:40 am-9:00 pm

1 stop17h 20m

Osaka Kansai Intl

Tue 5/5

7:35 am-9:40 am

1 stop18h 05m

$678
Quickest round-trip

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Thu 4/30

11:40 am-9:00 pm

1 stop17h 20m

Osaka Kansai Intl

Thu 5/7

9:15 am-9:40 am

2 stops16h 25m

$722

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 5/17

11:40 am-9:00 pm

1 stop17h 20m

Osaka Kansai Intl

Sun 5/31

7:50 pm-9:40 am

1 stop29h 50m

$723

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Tue 5/19

11:40 am-9:15 am

1 stop29h 35m

Osaka Kansai Intl

Wed 6/3

7:50 pm-9:40 am

1 stop29h 50m

$725

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 5/18

11:40 am-9:00 pm

1 stop17h 20m

Osaka Kansai Intl

Wed 6/3

7:50 pm-9:40 am

1 stop29h 50m

$727

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Tue 5/19

11:40 am-9:15 am

1 stop29h 35m

Osaka Kansai Intl

Mon 6/1

9:00 pm-9:40 am

1 stop28h 40m

$740

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Sun 4/12

7:15 am-5:45 pm

2 stops42h 30m

Kobe

Wed 4/22

6:55 pm-3:00 pm

2 stops36h 05m

$1,002

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Sat 4/11

6:25 pm-5:45 pm

2 stops31h 20m

Kobe

Mon 4/20

6:55 pm-5:52 pm

2 stops38h 57m

$1,052

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

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?

Delta, Korean Air, and Japan Airlines are the most popular carriers operating from San Jose to Osaka

What airlines fly to Osaka?

ANA, Asiana Airlines and United Airlines are the top three most popular airlines that fly to Osaka from San Jose, California according to our data. ANA is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 12 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

When to book flights from San Jose, California to Osaka

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

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

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from San Jose, California to Osaka takes 15h 15m
There are no direct flights from San Jose, California to Osaka. There are no popular flight routes from San Jose, California to Osaka.
Search flight deals

  • How far is San Jose to Osaka by plane?

    There are 5408.6 mi between San Jose and Osaka. By plane, this route typically takes 15h 15m.

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

    Prices for flights from San Jose Airport to Osaka were last updated today.

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

    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.

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

    The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable 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
Nishinomiya

Why use momondo?

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

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

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

Flights from San Jose to Osaka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for San Jose to Osaka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of San Jose to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport