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Cheap flights from San Jose, California to Osaka from $393

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 5/11. 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
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
11:40 am - 8:50 pm
SJC
-
KIX
17h 10m
1 stop
Multiple Airlines Logo
7:45 am - 9:40 am
KIX
-
SJC
17h 55m
1 stop
$713Multiple Airlines
Mon, May 11 - Wed, May 20
Multiple Airlines Logo
11:40 am - 8:50 pm
SJC
-
KIX
17h 10m
1 stop
Multiple Airlines Logo
7:45 am - 9:40 am
KIX
-
SJC
17h 55m
1 stop
$755Multiple Airlines
Sun, May 10 - Wed, May 13
Multiple Airlines Logo
11:40 am - 10:00 pm
SJC
-
KIX
18h 20m
1 stop
Multiple Airlines Logo
7:45 am - 9:40 am
KIX
-
SJC
17h 55m
1 stop
$759Multiple Airlines
Sun, May 10 - Wed, May 20
Multiple Airlines Logo
11:40 am - 10:00 pm
SJC
-
KIX
18h 20m
1 stop
Multiple Airlines Logo
8:40 am - 9:40 am
KIX
-
SJC
17h 00m
2 stops
$774Multiple Airlines
Mon, May 11 - Wed, May 20
Multiple Airlines Logo
11:40 am - 9:15 am
SJC
-
KIX
29h 35m
1 stop
Multiple Airlines Logo
7:20 pm - 9:40 am
KIX
-
SJC
30h 20m
1 stop
$784Multiple Airlines
Tue, May 12 - Fri, May 15
Multiple Airlines Logo
11:40 am - 10:00 pm
SJC
-
KIX
18h 20m
1 stop
Multiple Airlines Logo
7:45 am - 9:40 am
KIX
-
SJC
17h 55m
1 stop
$792Multiple Airlines
Mon, May 11 - Thu, May 21
Multiple Airlines Logo
11:40 am - 10:00 pm
SJC
-
KIX
18h 20m
1 stop
Multiple Airlines Logo
8:40 am - 9:40 am
KIX
-
SJC
17h 00m
2 stops
$811Multiple Airlines
Sun, May 10 - Wed, May 20
Multiple Airlines Logo
11:40 am - 10:00 pm
SJC
-
KIX
18h 20m
1 stop
Multiple Airlines Logo
7:45 am - 9:40 am
KIX
-
SJC
17h 55m
1 stop
$823Multiple Airlines
Mon, May 11 - Tue, May 26
Korean Air Logo
8:05 pm - 10:55 am
SJC
-
UKB
22h 50m
2 stops
Korean Air Logo
11:55 am - 4:57 pm
UKB
-
SJC
21h 02m
2 stops
$1,330Korean Air
Thu, Sep 24 - Fri, Oct 9
Korean Air Logo
8:05 pm - 10:55 am
SJC
-
UKB
22h 50m
2 stops
Korean Air Logo
11:55 am - 5:04 pm
UKB
-
SJC
21h 09m
2 stops
$1,367Korean Air
Tue, Sep 1 - Tue, Sep 8

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Delta flights from San Jose, California to Osaka

Our best Delta deals on San Jose, California to Osaka flight tickets
Delta
Oct 4
SJC7:15 amSan Jose
23h 25m
2 stops
KIX10:40 pmOsaka Kansai Intl
Oct 22
KIX2:15 amOsaka Kansai Intl
30h 42m
2 stops
SJC4:57 pmSan Jose
$1,192
Delta
Sep 5
SJC7:35 pmSan Jose
35h 05m
2 stops
KIX10:40 pmOsaka Kansai Intl
Sep 17
KIX12:35 pmOsaka Kansai Intl
22h 30m
2 stops
SJC7:05 pmSan Jose
$1,200
Delta
Oct 4
SJC7:15 amSan Jose
23h 25m
2 stops
KIX10:40 pmOsaka Kansai Intl
Oct 21
KIX2:15 amOsaka Kansai Intl
32h 43m
2 stops
SJC6:58 pmSan Jose
$1,208

Korean Air flights from San Jose, California to Osaka

Our best Korean Air deals on San Jose, California to Osaka flight tickets
Korean Air
Sep 20
SJC9:05 amSan Jose
21h 35m
2 stops
KIX10:40 pmOsaka Kansai Intl
Oct 6
KIX12:35 pmOsaka Kansai Intl
20h 22m
2 stops
SJC4:57 pmSan Jose
$1,282
Korean Air
Sep 24
SJC8:05 pmSan Jose
22h 50m
2 stops
UKB10:55 amKobe
Oct 9
UKB11:55 amKobe
21h 02m
2 stops
SJC4:57 pmSan Jose
$1,330
Korean Air
Sep 1
SJC8:05 pmSan Jose
22h 50m
2 stops
UKB10:55 amKobe
Sep 8
UKB11:55 amKobe
21h 09m
2 stops
SJC5:04 pmSan Jose
$1,367

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 April 30, 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
Quickest round-trip

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 5/11

11:40 am-8:50 pm

1 stop17h 10m

Osaka Kansai Intl

Wed 5/20

7:45 am-9:40 am

1 stop17h 55m

$713

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 5/10

11:40 am-8:50 pm

1 stop17h 10m

Osaka Kansai Intl

Wed 5/13

7:45 am-9:40 am

1 stop17h 55m

$755

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 5/10

11:40 am-10:00 pm

1 stop18h 20m

Osaka Kansai Intl

Wed 5/20

7:45 am-9:40 am

1 stop17h 55m

$759

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 5/11

11:40 am-10:00 pm

1 stop18h 20m

Osaka Kansai Intl

Wed 5/20

8:40 am-9:40 am

2 stops17h 00m

$774

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Tue 5/12

11:40 am-9:15 am

1 stop29h 35m

Osaka Kansai Intl

Fri 5/15

7:20 pm-9:40 am

1 stop30h 20m

$784

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 5/11

11:40 am-10:00 pm

1 stop18h 20m

Osaka Kansai Intl

Thu 5/21

7:45 am-9:40 am

1 stop17h 55m

$792

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 5/10

11:40 am-10:00 pm

1 stop18h 20m

Osaka Kansai Intl

Wed 5/20

8:40 am-9:40 am

2 stops17h 00m

$811

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 5/11

11:40 am-10:00 pm

1 stop18h 20m

Osaka Kansai Intl

Tue 5/26

7:45 am-9:40 am

1 stop17h 55m

$823

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Thu 9/24

8:05 pm-10:55 am

2 stops22h 50m

Kobe

Fri 10/9

11:55 am-4:57 pm

2 stops21h 02m

$1,330

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Tue 9/1

8:05 pm-10:55 am

2 stops22h 50m

Kobe

Tue 9/8

11:55 am-5:04 pm

2 stops21h 09m

$1,367

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 month to fly to Osaka?

In general, September is the cheapest month to fly from San Jose, California to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Osaka during the month of September, then departing from San Jose, California during the month March is also very affordable. Most momondo users find prices during this month for around $516.

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

Frequently asked questions about flying from San Jose, California to Osaka

  • 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