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Cheap flights from Osaka to San Francisco from $448

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka to San Francisco departing on 4/22. 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 Osaka to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:45 pm - 8:37 pm
KIX
-
OAK
16h 52m
1 stop
Alaska Airlines Logo
8:41 am - 6:45 pm
OAK
-
KIX
18h 04m
1 stop
$1,919Alaska Airlines
Thu, Feb 26 - Thu, Mar 12
Multiple Airlines Logo
10:55 am - 10:49 pm
KIX
-
OAK
28h 54m
2 stops
Multiple Airlines Logo
7:59 pm - 12:10 pm
OAK
-
KIX
24h 11m
2 stops
$4,036Multiple Airlines
Tue, Mar 3 - Fri, May 29
Alaska Airlines Logo
8:45 pm - 8:37 pm
KIX
-
OAK
16h 52m
1 stop
Alaska Airlines Logo
7:00 am - 6:45 pm
OAK
-
KIX
19h 45m
1 stop
$6,545Alaska Airlines
Tue, Mar 3 - Fri, May 29
Alaska Airlines Logo
8:45 pm - 9:16 pm
KIX
-
OAK
17h 31m
2 stops
Alaska Airlines Logo
7:00 am - 6:45 pm
OAK
-
KIX
19h 45m
1 stop
$6,602Alaska Airlines
Tue, Mar 3 - Fri, May 29
Alaska Airlines Logo
8:45 pm - 10:07 pm
KIX
-
OAK
18h 22m
2 stops
Alaska Airlines Logo
7:00 am - 6:45 pm
OAK
-
KIX
19h 45m
1 stop
$6,619Alaska Airlines
Tue, Mar 3 - Fri, May 29
Multiple Airlines Logo
3:00 pm - 8:37 pm
KIX
-
OAK
22h 37m
2 stops
Multiple Airlines Logo
7:00 am - 6:45 pm
OAK
-
KIX
19h 45m
1 stop
$6,660Multiple Airlines
Tue, Mar 3 - Fri, May 29
Alaska Airlines Logo
8:45 pm - 8:37 pm
KIX
-
OAK
16h 52m
1 stop
Alaska Airlines Logo
7:00 am - 6:45 pm
OAK
-
KIX
19h 45m
1 stop
$6,918Alaska Airlines
Tue, Mar 3 - Fri, May 29
Multiple Airlines Logo
9:00 pm - 4:37 pm
KIX
-
OAK
36h 37m
3 stops
Multiple Airlines Logo
10:44 am - 5:25 pm
OAK
-
KIX
38h 41m
2 stops
$7,591Multiple Airlines
Tue, Mar 3 - Fri, May 29
Multiple Airlines Logo
3:00 pm - 4:37 pm
KIX
-
OAK
42h 37m
3 stops
Multiple Airlines Logo
7:00 am - 5:25 pm
OAK
-
KIX
42h 25m
2 stops
$7,987Multiple Airlines
Tue, Mar 3 - Fri, May 29

Alaska Airlines flights from Osaka to Oakland, California

Our best Alaska Airlines deals on Osaka to Oakland, California flight tickets
Alaska Airlines
Feb 26
KIX8:45 pmOsaka Kansai Intl
16h 52m
1 stop
OAK8:37 pmOakland
Mar 12
OAK8:41 amOakland
18h 04m
1 stop
KIX6:45 pmOsaka Kansai Intl
$1,919
Alaska Airlines
Mar 3
KIX8:45 pmOsaka Kansai Intl
16h 52m
1 stop
OAK8:37 pmOakland
May 29
OAK7:00 amOakland
19h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
$6,545
Alaska Airlines
Mar 3
KIX8:45 pmOsaka Kansai Intl
17h 31m
2 stops
OAK9:16 pmOakland
May 29
OAK7:00 amOakland
19h 45m
1 stop
KIX6:45 pmOsaka Kansai Intl
$6,602

Korean Air flights from Osaka to Oakland, California

Our best Korean Air deals on Osaka to Oakland, California flight tickets
Korean Air
Feb 13
KIX9:00 amOsaka Kansai Intl
24h 37m
2 stops
OAK4:37 pmOakland
Feb 23
OAK6:15 amOakland
35h 30m
2 stops
KIX10:45 amOsaka Kansai Intl
$7,322
Korean Air
Feb 13
KIX9:00 amOsaka Kansai Intl
24h 37m
2 stops
OAK4:37 pmOakland
Feb 22
OAK6:15 amOakland
41h 45m
2 stops
KIX5:00 pmOsaka Kansai Intl
$7,640
Korean Air
Feb 14
KIX11:55 amOsaka Kansai Intl
21h 42m
2 stops
OAK4:37 pmOakland
Feb 23
OAK6:15 amOakland
21h 30m
2 stops
KIX8:45 pmOsaka Kansai Intl
$8,340

momondo Fare Finder

 
Customize your flight search to find flights from Osaka to Oakland, California 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 February 9, 2026.
Use the filters below to find and compare flights from Osaka to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaOakland

KIX - OAK

KIXOAK

Osaka Kansai Intl

Thu 2/26

8:45 pm-8:37 pm

1 stop16h 52m

Oakland

Thu 3/12

8:41 am-6:45 pm

1 stop18h 04m

$1,919

OsakaOakland

KIX - OAK

KIXOAK

Osaka Kansai Intl

Tue 3/3

10:55 am-10:49 pm

2 stops28h 54m

Oakland

Fri 5/29

7:59 pm-12:10 pm

2 stops24h 11m

$4,036

OsakaOakland

KIX - OAK

KIXOAK

Osaka Kansai Intl

Tue 3/3

8:45 pm-8:37 pm

1 stop16h 52m

Oakland

Fri 5/29

7:00 am-6:45 pm

1 stop19h 45m

$6,545

OsakaOakland

KIX - OAK

KIXOAK

Osaka Kansai Intl

Tue 3/3

8:45 pm-9:16 pm

2 stops17h 31m

Oakland

Fri 5/29

7:00 am-6:45 pm

1 stop19h 45m

$6,602

OsakaOakland

KIX - OAK

KIXOAK

Osaka Kansai Intl

Tue 3/3

8:45 pm-10:07 pm

2 stops18h 22m

Oakland

Fri 5/29

7:00 am-6:45 pm

1 stop19h 45m

$6,619

OsakaOakland

KIX - OAK

KIXOAK

Osaka Kansai Intl

Tue 3/3

3:00 pm-8:37 pm

2 stops22h 37m

Oakland

Fri 5/29

7:00 am-6:45 pm

1 stop19h 45m

$6,660

OsakaOakland

KIX - OAK

KIXOAK

Osaka Kansai Intl

Tue 3/3

8:45 pm-8:37 pm

1 stop16h 52m

Oakland

Fri 5/29

7:00 am-6:45 pm

1 stop19h 45m

$6,918

OsakaOakland

KIX - OAK

KIXOAK

Osaka Kansai Intl

Tue 3/3

9:00 pm-4:37 pm

3 stops36h 37m

Oakland

Fri 5/29

10:44 am-5:25 pm

2 stops38h 41m

$7,591

OsakaOakland

KIX - OAK

KIXOAK

Osaka Kansai Intl

Tue 3/3

3:00 pm-4:37 pm

3 stops42h 37m

Oakland

Fri 5/29

7:00 am-5:25 pm

2 stops42h 25m

$7,987

OsakaOakland

KIX - OAK

KIXOAK

Osaka Kansai Intl

Wed 4/22

9:00 pm-8:53 am

3 stops51h 53m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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When to book flights from Osaka to Oakland, California

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka to Oakland, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Osaka to Oakland, California (OSA to OAK) flight deals and tips

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

Fastest flight time

28h 50m

Direct flights

None
The fastest flight from Osaka to Oakland, California takes 28h 50m
There are no direct flights from Osaka to Oakland, California. There are no popular flight routes from Osaka to Oakland, California.
Search flight deals

  • How far is Osaka to Oakland by plane?

    Osaka and Oakland are 5372.9 mi apart from one another. Flights usually cover this in 28h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Osaka to Oakland Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The necessary travel and health documents for your Oakland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Osaka to Oakland, California?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Osaka from Oakland, California. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Osaka to Oakland, California with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Osaka to Oakland for you.

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

Flights from Osaka to Oakland 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 Osaka to Oakland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Osaka to Oakland.

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

If you are simply researching potential flights to Oakland, momondo offers a useful price alert feature which will track prices for flights to Oakland from Osaka and alert you when they change.

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