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Cheap flights from Osaka to San Francisco from $317

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 4/1. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:40 am - 1:40 pm
KIX
-
SFO
20h 00m1 stop
Multiple Airlines Logo
3:40 pm - 8:45 am
SFO
-
KIX
24h 05m1 stop
$626Multiple Airlines
Fri, Feb 13 - Tue, Feb 24
Multiple Airlines Logo
8:00 am - 1:40 pm
KIX
-
SFO
22h 40m1 stop
Multiple Airlines Logo
3:40 pm - 8:45 am
SFO
-
KIX
24h 05m1 stop
$695Multiple Airlines
Mon, Jan 26 - Mon, Feb 2
China Eastern Logo
9:20 am - 10:00 am
KIX
-
SFO
16h 40m1 stop
China Eastern Logo
1:00 pm - 12:10 pm
SFO
-
KIX
31h 10m1 stop
$726China Eastern
Mon, Mar 16 - Thu, Mar 19
Multiple Airlines Logo
8:45 pm - 12:30 pm
KIX
-
SFO
32h 45m2 stops
Multiple Airlines Logo
7:55 pm - 6:45 pm
SFO
-
KIX
29h 50m2 stops
$743Multiple Airlines
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
12:00 pm - 8:11 pm
KIX
-
SFO
24h 11m2 stops
Multiple Airlines Logo
4:45 pm - 9:00 am
SFO
-
KIX
24h 15m1 stop
$757Multiple Airlines
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
12:00 pm - 8:11 pm
KIX
-
SFO
24h 11m2 stops
Multiple Airlines Logo
4:45 pm - 9:00 am
SFO
-
KIX
24h 15m1 stop
$761Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
12:00 pm - 1:00 pm
KIX
-
SFO
17h 00m1 stop
Multiple Airlines Logo
4:45 pm - 9:00 am
SFO
-
KIX
24h 15m1 stop
$771Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
10:05 am - 8:11 pm
KIX
-
SFO
26h 06m2 stops
Multiple Airlines Logo
4:45 pm - 9:00 am
SFO
-
KIX
24h 15m1 stop
$775Multiple Airlines
Mon, Apr 13 - Wed, Apr 22
Multiple Airlines Logo
10:05 am - 1:00 pm
KIX
-
SFO
18h 55m1 stop
Multiple Airlines Logo
4:45 pm - 9:00 am
SFO
-
KIX
24h 15m1 stop
$784Multiple Airlines
Mon, Apr 13 - Wed, Apr 22
China Airlines Logo
2:30 pm - 7:45 pm
KIX
-
SFO
21h 15m1 stop
China Airlines Logo
11:40 pm - 1:20 pm
SFO
-
KIX
21h 40m1 stop
$789China Airlines
Thu, Mar 12 - Sat, Mar 21

ANA flights from Osaka to San Francisco

Our best ANA deals on Osaka to San Francisco flight tickets
ANA
Feb 14
ITM2:05 pmOsaka Itami
12h 10m
1 stop
SFO9:15 amSan Francisco
Feb 18
SFO12:20 amSan Francisco
14h 10m
1 stop
ITM7:30 amOsaka Itami
$1,594
Find similar
ANA
Jan 14
ITM2:05 pmOsaka Itami
12h 10m
1 stop
SFO9:15 amSan Francisco
Jan 20
SFO11:00 amSan Francisco
14h 55m
1 stop
ITM6:55 pmOsaka Itami
$1,663
Find similar
ANA
Jan 7
KIX6:35 pmOsaka Kansai Intl
10h 00m
SFO11:35 amSan Francisco
Jan 16
SFO11:15 amSan Francisco
12h 25m
KIX4:40 pmOsaka Kansai Intl
$1,810
Find similar

Asiana Airlines flights from Osaka to San Francisco

Our best Asiana Airlines deals on Osaka to San Francisco flight tickets
Asiana Airlines
Feb 11
KIX7:25 pmOsaka Kansai Intl
35h 35m
1 stop
SFO2:00 pmSan Francisco
Feb 17
SFO11:50 pmSan Francisco
25h 15m
1 stop
KIX6:05 pmOsaka Kansai Intl
$814
Find similar
Asiana Airlines
Mar 14
KIX7:25 pmOsaka Kansai Intl
35h 35m
1 stop
SFO3:00 pmSan Francisco
Mar 21
SFO11:50 pmSan Francisco
17h 00m
1 stop
KIX8:50 amOsaka Kansai Intl
$815
Find similar
Asiana Airlines
Feb 8
KIX9:00 amOsaka Kansai Intl
22h 00m
1 stop
SFO2:00 pmSan Francisco
Feb 14
SFO11:50 pmSan Francisco
25h 15m
1 stop
KIX6:05 pmOsaka Kansai Intl
$828
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka to San Francisco 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 December 28, 2025.
Use the filters below to find and compare flights from Osaka to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Fri 2/13

10:40 am-1:40 pm

1 stop20h 00m

San Francisco

Tue 2/24

3:40 pm-8:45 am

1 stop24h 05m

$626

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 1/26

8:00 am-1:40 pm

1 stop22h 40m

San Francisco

Mon 2/2

3:40 pm-8:45 am

1 stop24h 05m

$695

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 3/16

9:20 am-10:00 am

1 stop16h 40m

San Francisco

Thu 3/19

1:00 pm-12:10 pm

1 stop31h 10m

$726

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 1/26

8:45 pm-12:30 pm

2 stops32h 45m

San Francisco

Mon 2/2

7:55 pm-6:45 pm

2 stops29h 50m

$743

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 4/16

12:00 pm-8:11 pm

2 stops24h 11m

San Francisco

Wed 4/22

4:45 pm-9:00 am

1 stop24h 15m

$757

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Wed 4/15

12:00 pm-8:11 pm

2 stops24h 11m

San Francisco

Wed 4/22

4:45 pm-9:00 am

1 stop24h 15m

$761

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Wed 4/15

12:00 pm-1:00 pm

1 stop17h 00m

San Francisco

Wed 4/22

4:45 pm-9:00 am

1 stop24h 15m

$771

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 4/13

10:05 am-8:11 pm

2 stops26h 06m

San Francisco

Wed 4/22

4:45 pm-9:00 am

1 stop24h 15m

$775

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 4/13

10:05 am-1:00 pm

1 stop18h 55m

San Francisco

Wed 4/22

4:45 pm-9:00 am

1 stop24h 15m

$784

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 3/12

2:30 pm-7:45 pm

1 stop21h 15m

San Francisco

Sat 3/21

11:40 pm-1:20 pm

1 stop21h 40m

$789

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 San Francisco from

How to get the cheapest flight ticket from Osaka to San Francisco

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 typical price of a round-trip flight between Osaka and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $979.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Osaka to San Francisco is on a Monday when prices can be found for as low as $1,284. The most expensive day to fly to San Francisco is Tuesday, with ticket prices averaging around $1,726.

What is the cheapest Osaka to San Francisco flight route?

Fly from Osaka Kansai Intl to San Francisco for the best Osaka - San Francisco flight prices

What cabin class options are available on Osaka to San Francisco flights?

There are 3 cabin classes available to choose from on Osaka to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Osaka to San Francisco flights?

You could potentially save up to 12% on your flight if you consider stops on a Osaka to San Francisco flight.

How have Osaka to San Francisco flight prices changed over time?

As of December 2025, prices for Osaka to San Francisco flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Osaka to San Francisco

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

Cheap Osaka to San Francisco (OSA to SFO) flight deals and tips

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

Best Price Found

$577

Fastest flight time

9h 55m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Osaka in the past 72 hours is $577. The best round-trip flight deal from Osaka to San Francisco found on momondo in the last 72 hours is $1,005.
The fastest flight from Osaka to San Francisco takes 9h 55m
Direct flights go from Osaka to San Francisco every day.
There is 1 airport in San Francisco. From Osaka there are direct flights to San Francisco (SFO).
Search flight deals

  • How far is Osaka to San Francisco by plane?

    The distance between Osaka and San Francisco is about 5367.1 mi. By plane, this route typically takes 9h 55m.

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

    Prices for flights from Osaka to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Osaka to San Francisco Airport?

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

    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 Osaka to San Francisco Airport.

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

    The necessary travel and health documents for your San Francisco 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.

  • What is the most popular plane model from Osaka to San Francisco?

  • What is the most popular airline from Osaka to San Francisco?

Best airlines flying from Osaka to San Francisco

Compare and see reviews for airlines that fly from Osaka to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,457Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights

  • United Airlines Flights From Osaka to San Francisco

    United Airlines flight deals from Osaka to San Francisco start from $1,457 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $1,774 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Walnut Creek
Berkeley
Daly City
Fremont
Half Moon Bay
Vallejo
Livermore
Salinas
Sunnyvale
Pacifica

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Osaka.

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

Yes. All flights to San Francisco from Osaka on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to San Francisco from Osaka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Osaka to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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