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

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

What airlines fly to Osaka?

Asiana Airlines, ANA and Japan Airlines are the top three most popular airlines that fly to Osaka from San Jose according to our data. Asiana Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 14 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

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 many operators does momondo search for flights from San Jose Airport to Osaka?

As of September 2025, there is 1 operator available to choose from for flights from San Jose Airport to Osaka.

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.

$364 Cheap Flights from San Jose to Osaka in 2025/26

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Find the cheapest flights from San Jose to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

12:10 pm - 9:50 pmSJC-KIX

17h 40m1 stop

7:35 am - 9:40 amKIX-SJC

18h 05m1 stop

$674Multiple Airlines

Find Deal

dom., sep. 28 - mié., oct. 1

12:10 pm - 10:15 pmSJC-KIX

18h 05m2 stops

7:35 am - 9:40 amKIX-SJC

18h 05m1 stop

$744Multiple Airlines

Find Deal

dom., sep. 28 - mié., oct. 1

6:59 pm - 10:10 amSJC-UKB

22h 11m2 stops

11:10 am - 7:18 pmUKB-SJC

25h 08m2 stops

$820Korean Air

Find Deal

dom., nov. 16 - mar., dic. 16

6:59 pm - 10:45 amSJC-KIX

22h 46m2 stops

11:55 am - 6:56 pmKIX-SJC

24h 01m2 stops

$821Korean Air

Find Deal

dom., nov. 16 - vie., dic. 19

7:00 am - 6:45 pmSJC-KIX

18h 45m1 stop

8:45 pm - 8:00 pmKIX-SJC

16h 15m1 stop

$836Alaska Airlines

Find Deal

mar., nov. 25 - mar., dic. 9

7:00 am - 6:45 pmSJC-KIX

19h 45m1 stop

8:45 pm - 8:06 pmKIX-SJC

16h 21m1 stop

$852Hawaiian Airlines

Find Deal

mié., oct. 29 - mié., nov. 5

7:00 am - 6:45 pmSJC-KIX

19h 45m1 stop

8:45 pm - 8:06 pmKIX-SJC

16h 21m1 stop

$856Alaska Airlines

Find Deal

mar., oct. 28 - mié., nov. 5

6:15 am - 6:45 pmSJC-KIX

20h 30m2 stops

8:45 pm - 8:06 pmKIX-SJC

16h 21m1 stop

$922Hawaiian Airlines

Find Deal

mar., oct. 28 - mié., nov. 5

6:15 am - 7:50 pmSJC-ITM

20h 35m2 stops

2:40 pm - 1:50 pmITM-SJC

16h 10m2 stops

$993Japan Airlines

Find Deal

mar., nov. 25 - mar., dic. 9

8:10 am - 7:50 pmSJC-ITM

19h 40m2 stops

2:40 pm - 1:45 pmITM-SJC

16h 05m2 stops

$1,074Japan Airlines

Find Deal

mar., oct. 28 - jue., nov. 20

Alaska Airlines flights from San Jose to Osaka

Our best Alaska Airlines deals on San Jose to Osaka flight tickets

Alaska Airlines

Nov 25

SJC7:00 amSan Jose

18h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Dec 9

KIX8:45 pmOsaka Kansai Intl

16h 15m

1 stop

SJC8:00 pmSan Jose

$836

Find similar

Alaska Airlines

Oct 28

SJC7:00 amSan Jose

19h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Nov 5

KIX8:45 pmOsaka Kansai Intl

16h 21m

1 stop

SJC8:06 pmSan Jose

$856

Find similar

Alaska Airlines

Nov 26

SJC7:00 amSan Jose

18h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Dec 16

KIX8:45 pmOsaka Kansai Intl

16h 15m

1 stop

SJC8:00 pmSan Jose

$941

Find similar

Hawaiian Airlines flights from San Jose to Osaka

Our best Hawaiian Airlines deals on San Jose to Osaka flight tickets

Hawaiian Airlines

Oct 29

SJC7:00 amSan Jose

19h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Nov 5

KIX8:45 pmOsaka Kansai Intl

16h 21m

1 stop

SJC8:06 pmSan Jose

$852

Find similar

Hawaiian Airlines

Oct 28

SJC6:15 amSan Jose

20h 30m

2 stops

KIX6:45 pmOsaka Kansai Intl

Nov 5

KIX8:45 pmOsaka Kansai Intl

16h 21m

1 stop

SJC8:06 pmSan Jose

$922

Find similar

Hawaiian Airlines

Oct 30

SJC7:00 amSan Jose

19h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Nov 6

KIX8:45 pmOsaka Kansai Intl

16h 21m

1 stop

SJC8:06 pmSan Jose

$949

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

dom. 9/28

12:10 pm-9:50 pm

1 stop17h 40m

Osaka Kansai Intl

mié. 10/1

7:35 am-9:40 am

1 stop18h 05m

$674

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

dom. 9/28

12:10 pm-10:15 pm

2 stops18h 05m

Osaka Kansai Intl

mié. 10/1

7:35 am-9:40 am

1 stop18h 05m

$744

San JoseKobe

SJC - UKB

SJCUKB

San Jose

dom. 11/16

6:59 pm-10:10 am

2 stops22h 11m

Kobe

mar. 12/16

11:10 am-7:18 pm

2 stops25h 08m

$820

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

dom. 11/16

6:59 pm-10:45 am

2 stops22h 46m

Osaka Kansai Intl

vie. 12/19

11:55 am-6:56 pm

2 stops24h 01m

$821

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mar. 11/25

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

mar. 12/9

8:45 pm-8:00 pm

1 stop16h 15m

$836

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mié. 10/29

7:00 am-6:45 pm

1 stop19h 45m

Osaka Kansai Intl

mié. 11/5

8:45 pm-8:06 pm

1 stop16h 21m

$852

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mar. 10/28

7:00 am-6:45 pm

1 stop19h 45m

Osaka Kansai Intl

mié. 11/5

8:45 pm-8:06 pm

1 stop16h 21m

$856

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

mar. 10/28

6:15 am-6:45 pm

2 stops20h 30m

Osaka Kansai Intl

mié. 11/5

8:45 pm-8:06 pm

1 stop16h 21m

$922

San JoseOsaka

SJC - ITM

SJCITM

San Jose

mar. 11/25

6:15 am-7:50 pm

2 stops20h 35m

Osaka Itami

mar. 12/9

2:40 pm-1:50 pm

2 stops16h 10m

$993

San JoseOsaka

SJC - ITM

SJCITM

San Jose

mar. 10/28

8:10 am-7:50 pm

2 stops19h 40m

Osaka Itami

jue. 11/20

2:40 pm-1:45 pm

2 stops16h 05m

$1,074

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Jose 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

Prices

Airlines

What is the cheapest day to depart on your flight to Osaka?

According to our data, Monday is the cheapest day to fly to Osaka from San Jose. The lowest ticket price found for a Monday departure recently was $955. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Jose to Osaka for around $1,292.

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

Our data shows that the cheapest San Jose to Osaka flights are usually those with departure times in the morning. Our users have found flights to Osaka in the morning for as low as $980. Flights to Osaka are more costly in the evening, with an average ticket price of $1,179. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from San Jose to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose to Osaka according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Jose to Osaka (SJC to OSA) flight deals and tips

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

Direct flights	None

There are no direct flights from San Jose to Osaka. There are no popular flight routes from San Jose 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 35m.
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 many operators does momondo search for flights from San Jose Airport to Osaka?
As of September 2025, there is 1 operator available to choose from for flights from San Jose Airport to Osaka.
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.

Best airlines flying from San Jose to Osaka

Compare and see reviews for airlines that fly from San Jose to Osaka with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $814	Free Cancellation	Rating 7.8 2,724 reviews		Search Hawaiian Airlines flights

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.