Cheap flights from Osaka to San Francisco from $538

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Osaka to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:10 pm - 1:35 pmKIX  Osaka Kansai Intl-SFO San Francisco
33h 25m1 stop Tokyo Narita
Multiple Airlines Logo
4:46 pm - 6:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
32h 59m2 stops Los Angeles Honolulu
$675Multiple Airlines
Wed, Dec 9 - Thu, Jan 7
Multiple Airlines Logo
7:50 am - 1:35 pmKIX  Osaka Kansai Intl-SFO San Francisco
22h 45m1 stop Tokyo Narita
Multiple Airlines Logo
5:49 pm - 6:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
31h 56m2 stops Los Angeles Honolulu
$844Multiple Airlines
Tue, Dec 22 - Fri, Jan 8
Multiple Airlines Logo
7:25 am - 1:35 pmKIX  Osaka Kansai Intl-SFO San Francisco
23h 10m1 stop Tokyo Narita
Multiple Airlines Logo
5:49 pm - 6:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
31h 56m2 stops Los Angeles Honolulu
$849Multiple Airlines
Wed, Dec 23 - Fri, Jan 8
Multiple Airlines Logo
7:25 am - 1:35 pmKIX  Osaka Kansai Intl-SFO San Francisco
23h 10m1 stop Tokyo Narita
Multiple Airlines Logo
4:46 pm - 6:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
32h 59m2 stops Los Angeles Honolulu
$871Multiple Airlines
Thu, Dec 24 - Thu, Jan 7
Multiple Airlines Logo
8:45 pm - 9:03 amKIX  Osaka Kansai Intl-SFO San Francisco
29h 18m2 stops Honolulu Los Angeles
Multiple Airlines Logo
6:08 pm - 6:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
31h 37m2 stops Los Angeles Honolulu
$874Multiple Airlines
Tue, Jan 26 - Tue, Feb 2
Multiple Airlines Logo
4:00 pm - 1:35 pmKIX  Osaka Kansai Intl-SFO San Francisco
14h 35m1 stop Tokyo Narita
Multiple Airlines Logo
5:49 pm - 6:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
31h 56m2 stops Los Angeles Honolulu
$878Multiple Airlines
Fri, Dec 25 - Fri, Jan 8
Multiple Airlines Logo
9:10 pm - 1:45 pmKIX  Osaka Kansai Intl-SFO San Francisco
33h 35m1 stop Tokyo Narita
Multiple Airlines Logo
12:54 pm - 8:55 amSFO  San Francisco-KIX Osaka Kansai Intl
51h 01m2 stops Los Angeles Tokyo Narita
$889Multiple Airlines
Tue, Jan 26 - Tue, Feb 2
Multiple Airlines Logo
9:10 pm - 1:45 pmKIX  Osaka Kansai Intl-SFO San Francisco
33h 35m1 stop Tokyo Narita
Multiple Airlines Logo
3:45 pm - 9:10 amSFO  San Francisco-KIX Osaka Kansai Intl
24h 25m1 stop Tokyo Narita
$904Multiple Airlines
Tue, Jan 26 - Tue, Feb 2
Multiple Airlines Logo
3:00 pm - 1:35 pmKIX  Osaka Kansai Intl-SFO San Francisco
15h 35m1 stop Tokyo Narita
Multiple Airlines Logo
1:29 pm - 6:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
36h 16m2 stops Las Vegas Harry Reid Intl Honolulu
$908Multiple Airlines
Sun, Dec 20 - Fri, Dec 25
Asiana Airlines Logo
8:50 am - 2:30 pmKIX  Osaka Kansai Intl-SFO San Francisco
22h 40m1 stop Incheon Intl
Asiana Airlines Logo
11:00 pm - 6:30 pmSFO  San Francisco-KIX Osaka Kansai Intl
26h 30m1 stop Incheon Intl
$917Asiana Airlines
Tue, Feb 2 - Tue, Feb 9

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Japan Airlines flights from Osaka to San Francisco

Our best Japan Airlines deals on Osaka to San Francisco flight tickets
Japan Airlines
Dec 23
ITM2:40 pmOsaka Itami
12h 15m
1 stop
SFO9:55 amSan Francisco
Jan 6
SFO11:50 amSan Francisco
15h 05m
1 stop
ITM7:55 pmOsaka Itami
$1,761
Japan Airlines
Dec 23
ITM2:40 pmOsaka Itami
12h 15m
1 stop
SFO9:55 amSan Francisco
Jan 6
SFO11:50 amSan Francisco
15h 05m
1 stop
ITM7:55 pmOsaka Itami
$1,762
Japan Airlines
Jan 26
ITM11:25 amOsaka Itami
15h 30m
1 stop
SFO9:55 amSan Francisco
Feb 2
SFO11:47 amSan Francisco
26h 53m
2 stops
ITM7:40 amOsaka Itami
$1,773

Asiana Airlines flights from Osaka to San Francisco

Our best Asiana Airlines deals on Osaka to San Francisco flight tickets
Asiana Airlines
Feb 2
KIX8:50 amOsaka Kansai Intl
22h 40m
1 stop
SFO2:30 pmSan Francisco
Feb 9
SFO11:00 pmSan Francisco
26h 30m
1 stop
KIX6:30 pmOsaka Kansai Intl
$917
Asiana Airlines
Mar 5
KIX8:50 amOsaka Kansai Intl
22h 40m
1 stop
SFO2:30 pmSan Francisco
May 10
SFO11:50 pmSan Francisco
17h 10m
1 stop
KIX9:00 amOsaka Kansai Intl
$928
Asiana Airlines
Dec 23
KIX10:30 amOsaka Kansai Intl
21h 00m
1 stop
SFO2:30 pmSan Francisco
Jan 7
SFO11:00 pmSan Francisco
30h 45m
1 stop
KIX10:45 pmOsaka Kansai Intl
$950

momondo Fare Finder

 
Use the filters below to find and compare flights from Osaka to San Francisco that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

OsakaSan Francisco

KIX Osaka Kansai Intl - SFO San Francisco

KIXSFO

Osaka Kansai Intl

Wed 12/9

9:10 pm-1:35 pm

1 stop33h 25m

San Francisco

Thu 1/7

4:46 pm-6:45 pm

2 stops32h 59m

$675

OsakaSan Francisco

KIX Osaka Kansai Intl - SFO San Francisco

KIXSFO

Osaka Kansai Intl

Tue 12/22

7:50 am-1:35 pm

1 stop22h 45m

San Francisco

Fri 1/8

5:49 pm-6:45 pm

2 stops31h 56m

$844

OsakaSan Francisco

KIX Osaka Kansai Intl - SFO San Francisco

KIXSFO

Osaka Kansai Intl

Wed 12/23

7:25 am-1:35 pm

1 stop23h 10m

San Francisco

Fri 1/8

5:49 pm-6:45 pm

2 stops31h 56m

$849

OsakaSan Francisco

KIX Osaka Kansai Intl - SFO San Francisco

KIXSFO

Osaka Kansai Intl

Thu 12/24

7:25 am-1:35 pm

1 stop23h 10m

San Francisco

Thu 1/7

4:46 pm-6:45 pm

2 stops32h 59m

$871

OsakaSan Francisco

KIX Osaka Kansai Intl - SFO San Francisco

KIXSFO

Osaka Kansai Intl

Tue 1/26

8:45 pm-9:03 am

2 stops29h 18m

San Francisco

Tue 2/2

6:08 pm-6:45 pm

2 stops31h 37m

$874
Quickest round-trip

OsakaSan Francisco

KIX Osaka Kansai Intl - SFO San Francisco

KIXSFO

Osaka Kansai Intl

Fri 12/25

4:00 pm-1:35 pm

1 stop14h 35m

San Francisco

Fri 1/8

5:49 pm-6:45 pm

2 stops31h 56m

$878

OsakaSan Francisco

KIX Osaka Kansai Intl - SFO San Francisco

KIXSFO

Osaka Kansai Intl

Tue 1/26

9:10 pm-1:45 pm

1 stop33h 35m

San Francisco

Tue 2/2

12:54 pm-8:55 am

2 stops51h 01m

$889

OsakaSan Francisco

KIX Osaka Kansai Intl - SFO San Francisco

KIXSFO

Osaka Kansai Intl

Tue 1/26

9:10 pm-1:45 pm

1 stop33h 35m

San Francisco

Tue 2/2

3:45 pm-9:10 am

1 stop24h 25m

$904

OsakaSan Francisco

KIX Osaka Kansai Intl - SFO San Francisco

KIXSFO

Osaka Kansai Intl

Sun 12/20

3:00 pm-1:35 pm

1 stop15h 35m

San Francisco

Fri 12/25

1:29 pm-6:45 pm

2 stops36h 16m

$908

OsakaSan Francisco

KIX Osaka Kansai Intl - SFO San Francisco

KIXSFO

Osaka Kansai Intl

Tue 2/2

8:50 am-2:30 pm

1 stop22h 40m

San Francisco

Tue 2/9

11:00 pm-6:30 pm

1 stop26h 30m

$917

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 cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $835.

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 Thursday when prices can be found for as low as $875. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $1,857.

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.

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

As of November 2026, prices for Osaka to San Francisco flights are approximately 1% cheaper 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

$538

Fastest flight time

10h 15m

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 $538. The best round-trip flight deal from Osaka to San Francisco found on momondo in the last 72 hours is $675.
The fastest flight from Osaka to San Francisco takes 10h 15m
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).

Frequently asked questions about flying from Osaka to San Francisco

  • How far is Osaka to San Francisco by plane?

    The distance between Osaka and San Francisco is about 5368.0 mi. By plane, this route typically takes 10h 15m.

  • 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 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?

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
South San Francisco
Hayward
Walnut Creek
Santa Clara
Fremont
Bodega Bay
Berkeley
Sunnyvale
Half Moon Bay
Vallejo
Roseville
Salinas
Sonoma
Milpitas
Burlingame
Palo Alto
Pacific Grove

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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1 adult
Thu 12/3
Thu 12/10

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