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

Alaska Airlines, Korean Air, and China Eastern 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 July 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.

$353 Cheap Flights from San Jose to Osaka in 2025

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Find the cheapest flights from San Jose to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

8:25 pm - 10:10 amSJC-UKB

21h 45m2 stops

6:40 pm - 7:13 pmUKB-SJC

40h 33m2 stops

$719Korean Air

Find Deal

Mon, Sep 1 - Mon, Sep 22

8:25 pm - 4:55 pmSJC-KIX

28h 30m2 stops

6:10 pm - 5:30 pmKIX-SJC

39h 20m2 stops

$721Korean Air

Find Deal

Mon, Sep 1 - Mon, Sep 22

12:10 pm - 7:30 pmSJC-KIX

15h 20m1 stop

7:40 am - 9:40 amKIX-SJC

18h 00m1 stop

$765

Find Deal

Wed, Sep 24 - Thu, Oct 9

12:10 pm - 7:30 pmSJC-KIX

15h 20m1 stop

7:40 am - 10:10 amKIX-SJC

18h 30m1 stop

$789

Find Deal

Thu, Sep 11 - Thu, Sep 18

7:01 am - 6:45 pmSJC-KIX

19h 44m1 stop

8:45 pm - 8:06 pmKIX-SJC

16h 21m1 stop

$903Alaska Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 12

8:00 am - 6:45 pmSJC-KIX

18h 45m2 stops

8:45 pm - 9:10 pmKIX-SJC

16h 25m1 stop

$948Hawaiian Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

9:00 am - 7:45 pmSJC-ITM

18h 45m2 stops

2:40 pm - 2:21 pmITM-SJC

15h 41m2 stops

$1,057Japan Airlines

Find Deal

Wed, Sep 17 - Wed, Oct 1

8:00 am - 7:50 pmSJC-ITM

19h 50m2 stops

2:50 pm - 1:45 pmITM-SJC

15h 55m2 stops

$1,058Japan Airlines

Find Deal

Wed, Oct 22 - Wed, Nov 12

10:06 am - 7:45 pmSJC-ITM

17h 39m2 stops

2:35 pm - 5:36 pmITM-SJC

19h 01m2 stops

$1,063Alaska Airlines

Find Deal

Wed, Sep 10 - Fri, Sep 19

7:00 am - 7:55 pmSJC-ITM

20h 55m2 stops

5:00 pm - 9:10 pmITM-SJC

20h 10m2 stops

$2,044Hawaiian Airlines

Find Deal

Sun, Oct 12 - Mon, Oct 20

Korean Air flights from San Jose to Osaka

Our best Korean Air deals on San Jose to Osaka flight tickets

Korean Air

Sep 1

SJC8:25 pmSan Jose

21h 45m

2 stops

UKB10:10 amKobe

Sep 22

UKB6:40 pmKobe

40h 33m

2 stops

SJC7:13 pmSan Jose

$719

Find similar

Korean Air

Sep 1

SJC8:25 pmSan Jose

28h 30m

2 stops

KIX4:55 pmOsaka Kansai Intl

Sep 22

KIX6:10 pmOsaka Kansai Intl

39h 20m

2 stops

SJC5:30 pmSan Jose

$721

Find similar

Korean Air

Oct 13

SJC7:00 amSan Jose

22h 00m

2 stops

KIX9:00 pmOsaka Kansai Intl

Oct 21

KIX9:05 amOsaka Kansai Intl

21h 37m

2 stops

SJC2:42 pmSan Jose

$796

Find similar

China Airlines flights from San Jose to Osaka

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

China Airlines

Aug 11

SJC7:57 pmSan Jose

30h 08m

2 stops

KIX6:05 pmOsaka Kansai Intl

Aug 14

KIX2:00 pmOsaka Kansai Intl

35h 52m

2 stops

SJC9:52 amSan Jose

$1,160

Find similar

China Airlines

Aug 12

SJC7:57 pmSan Jose

30h 08m

2 stops

KIX6:05 pmOsaka Kansai Intl

Aug 21

KIX2:00 pmOsaka Kansai Intl

35h 58m

2 stops

SJC9:58 amSan Jose

$1,175

Find similar

China Airlines

Aug 1

SJC10:32 amSan Jose

34h 18m

2 stops

KIX12:50 pmOsaka Kansai Intl

Aug 10

KIX1:10 pmOsaka Kansai Intl

36h 42m

2 stops

SJC9:52 amSan Jose

$1,520

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoseKobe

SJC - UKB

SJCUKB

San Jose

Mon 9/1

8:25 pm-10:10 am

2 stops21h 45m

Kobe

Mon 9/22

6:40 pm-7:13 pm

2 stops40h 33m

$719

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 9/1

8:25 pm-4:55 pm

2 stops28h 30m

Osaka Kansai Intl

Mon 9/22

6:10 pm-5:30 pm

2 stops39h 20m

$721

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 9/24

12:10 pm-7:30 pm

1 stop15h 20m

Osaka Kansai Intl

Thu 10/9

7:40 am-9:40 am

1 stop18h 00m

$765

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Thu 9/11

12:10 pm-7:30 pm

1 stop15h 20m

Osaka Kansai Intl

Thu 9/18

7:40 am-10:10 am

1 stop18h 30m

$789

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Wed 10/29

7:01 am-6:45 pm

1 stop19h 44m

Osaka Kansai Intl

Wed 11/12

8:45 pm-8:06 pm

1 stop16h 21m

$903

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Tue 10/14

8:00 am-6:45 pm

2 stops18h 45m

Osaka Kansai Intl

Tue 10/21

8:45 pm-9:10 pm

1 stop16h 25m

$948

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 9/17

9:00 am-7:45 pm

2 stops18h 45m

Osaka Itami

Wed 10/1

2:40 pm-2:21 pm

2 stops15h 41m

$1,057

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 10/22

8:00 am-7:50 pm

2 stops19h 50m

Osaka Itami

Wed 11/12

2:50 pm-1:45 pm

2 stops15h 55m

$1,058

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 9/10

10:06 am-7:45 pm

2 stops17h 39m

Osaka Itami

Fri 9/19

2:35 pm-5:36 pm

2 stops19h 01m

$1,063

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Sun 10/12

7:00 am-7:55 pm

2 stops20h 55m

Osaka Itami

Mon 10/20

5:00 pm-9:10 pm

2 stops20h 10m

$2,044

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

Best Price Found	$353
Fastest flight time	14h 45m
Direct flights	None
Airports in Osaka	3 airports

The best one-way flight to Osaka from San Jose in the past 72 hours is $353. The best round-trip flight deal from San Jose to Osaka found on momondo in the last 72 hours is $719.

The fastest flight from San Jose to Osaka takes 14h 45m

There are no direct flights from San Jose to Osaka. Popular non-direct routes for this connection are San Jose Airport - Kobe Airport, San Jose Airport - Osaka Kansai Intl Airport and San Jose Airport - Osaka Itami Airport.

There are 3 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX), Kobe (UKB)

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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 14h 45m.
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 July 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 2,611 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.