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Cheap flights from Osaka to San Francisco from $386

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 11/21. 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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Cheap round-trip flights

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Multiple Airlines Logo
8:00 am - 1:30 pmKIX-SFO
22h 30m1 stop
Multiple Airlines Logo
3:30 pm - 8:45 amSFO-KIX
24h 15m1 stop
$633Multiple Airlines
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Wed, Nov 5 - Tue, Nov 11
Multiple Airlines Logo
8:55 am - 12:30 pmKIX-SFO
20h 35m1 stop
Multiple Airlines Logo
2:30 pm - 8:05 amSFO-KIX
24h 35m1 stop
$646Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
Multiple Airlines Logo
11:50 am - 12:30 pmKIX-SFO
17h 40m1 stop
Multiple Airlines Logo
2:30 pm - 5:00 pmSFO-KIX
33h 30m1 stop
$648Multiple Airlines
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Wed, Nov 26 - Wed, Dec 3
China Airlines Logo
7:00 pm - 6:45 pmKIX-SFO
16h 45m1 stop
China Airlines Logo
11:40 pm - 11:35 amSFO-KIX
18h 55m1 stop
$790China Airlines
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Tue, Nov 4 - Tue, Nov 18
Philippine Airlines Logo
10:15 am - 8:30 pmKIX-SFO
26h 15m1 stop
Philippine Airlines Logo
10:30 pm - 2:05 pmSFO-KIX
22h 35m1 stop
$794Philippine Airlines
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Sat, Nov 1 - Sat, Nov 8
China Airlines Logo
2:30 pm - 6:45 pmKIX-SFO
21h 15m1 stop
China Airlines Logo
11:40 pm - 1:20 pmSFO-KIX
20h 40m1 stop
$811China Airlines
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Wed, Dec 24 - Wed, Jan 7
Alaska Airlines Logo
8:45 pm - 7:34 amKIX-SFO
27h 49m2 stops
Alaska Airlines Logo
10:09 pm - 6:45 pmSFO-KIX
27h 36m2 stops
$827Alaska Airlines
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Wed, Nov 5 - Tue, Nov 11
Alaska Airlines Logo
8:45 pm - 7:34 amKIX-SFO
27h 49m2 stops
Alaska Airlines Logo
10:09 pm - 6:45 pmSFO-KIX
27h 36m2 stops
$892Alaska Airlines
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Mon, Nov 3 - Mon, Nov 17
United Airlines Logo
1:00 pm - 9:50 pmITM-SFO
25h 50m2 stops
United Airlines Logo
11:20 am - 6:10 pmSFO-ITM
37h 50m2 stops
$1,853United Airlines
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Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
1:00 pm - 5:38 pmITM-SFO
21h 38m2 stops
United Airlines Logo
12:20 am - 6:10 pmSFO-ITM
24h 50m1 stop
$2,374United Airlines
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Wed, Nov 5 - Mon, Nov 10

China Airlines flights from Osaka to San Francisco

Our best China Airlines deals on Osaka to San Francisco flight tickets
China Airlines
Nov 4
KIX7:00 pmOsaka Kansai Intl
16h 45m
1 stop
SFO6:45 pmSan Francisco
Nov 18
SFO11:40 pmSan Francisco
18h 55m
1 stop
KIX11:35 amOsaka Kansai Intl
$790
Find similar
China Airlines
Dec 24
KIX2:30 pmOsaka Kansai Intl
21h 15m
1 stop
SFO6:45 pmSan Francisco
Jan 7
SFO11:40 pmSan Francisco
20h 40m
1 stop
KIX1:20 pmOsaka Kansai Intl
$811
Find similar
China Airlines
Dec 24
KIX2:30 pmOsaka Kansai Intl
21h 15m
1 stop
SFO6:45 pmSan Francisco
Jan 8
SFO11:40 pmSan Francisco
18h 55m
1 stop
KIX11:35 amOsaka Kansai Intl
$817
Find similar

Philippine Airlines flights from Osaka to San Francisco

Our best Philippine Airlines deals on Osaka to San Francisco flight tickets
Philippine Airlines
Nov 1
KIX10:15 amOsaka Kansai Intl
26h 15m
1 stop
SFO8:30 pmSan Francisco
Nov 8
SFO10:30 pmSan Francisco
22h 35m
1 stop
KIX2:05 pmOsaka Kansai Intl
$794
Find similar
Philippine Airlines
Oct 22
KIX3:20 pmOsaka Kansai Intl
21h 30m
1 stop
SFO8:50 pmSan Francisco
Feb 18
SFO10:30 pmSan Francisco
22h 35m
1 stop
KIX2:05 pmOsaka Kansai Intl
$2,222
Find similar
Philippine Airlines
Oct 21
KIX3:20 pmOsaka Kansai Intl
21h 30m
1 stop
SFO8:50 pmSan Francisco
Feb 18
SFO10:30 pmSan Francisco
22h 35m
1 stop
KIX2:05 pmOsaka Kansai Intl
$2,394
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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 October 13, 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

Wed 11/5

8:00 am-1:30 pm

1 stop22h 30m

San Francisco

Tue 11/11

3:30 pm-8:45 am

1 stop24h 15m

$633

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 11/3

8:55 am-12:30 pm

1 stop20h 35m

San Francisco

Mon 11/17

2:30 pm-8:05 am

1 stop24h 35m

$646

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Wed 11/26

11:50 am-12:30 pm

1 stop17h 40m

San Francisco

Wed 12/3

2:30 pm-5:00 pm

1 stop33h 30m

$648

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Tue 11/4

7:00 pm-6:45 pm

1 stop16h 45m

San Francisco

Tue 11/18

11:40 pm-11:35 am

1 stop18h 55m

$790

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Sat 11/1

10:15 am-8:30 pm

1 stop26h 15m

San Francisco

Sat 11/8

10:30 pm-2:05 pm

1 stop22h 35m

$794

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Wed 12/24

2:30 pm-6:45 pm

1 stop21h 15m

San Francisco

Wed 1/7

11:40 pm-1:20 pm

1 stop20h 40m

$811

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Wed 11/5

8:45 pm-7:34 am

2 stops27h 49m

San Francisco

Tue 11/11

10:09 pm-6:45 pm

2 stops27h 36m

$827

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 11/3

8:45 pm-7:34 am

2 stops27h 49m

San Francisco

Mon 11/17

10:09 pm-6:45 pm

2 stops27h 36m

$892

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Thu 11/27

1:00 pm-9:50 pm

2 stops25h 50m

San Francisco

Thu 12/4

11:20 am-6:10 pm

2 stops37h 50m

$1,853

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Wed 11/5

1:00 pm-5:38 pm

2 stops21h 38m

San Francisco

Mon 11/10

12:20 am-6:10 pm

1 stop24h 50m

$2,374

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 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 Wednesday when prices can be found for as low as $1,366. The most expensive day to fly to San Francisco is Tuesday, with ticket prices averaging around $1,756.

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

Our data shows that the cheapest Osaka to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $1,073. Flights in the afternoon are often more expensive with an average ticket price of $1,620.

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 34% 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 October 2025, prices for Osaka to San Francisco flights are approximately 36% 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

$563

Fastest flight time

10h 00m

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 $563. The best round-trip flight deal from Osaka to San Francisco found on momondo in the last 72 hours is $1,448.
The fastest flight from Osaka to San Francisco takes 10h 00m
Direct flights go from Osaka to San Francisco every day.
There is 1 airport near San Francisco: 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 12h 00m.

  • 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
Asiana AirlinesPriceFrom $800Free CancellationRating
8.2
486 reviews
Search Asiana Airlines flights
EVA AirPriceFrom $849Free CancellationRating
8.4
1,250 reviews
Search EVA Air flights
United AirlinesPriceFrom $1,060Free CancellationRating
7.4
8,971 reviews
Search United Airlines flights

  • United Airlines Flights From Osaka to San Francisco

    United Airlines flight deals from Osaka to San Francisco start from $1,060 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
Calistoga
Hayward
Roseville
Big Sur
Santa Clara
Fremont
Daly City
Berkeley
Walnut Creek
Half Moon Bay
Vallejo
Salinas
Redwood City
Turlock
South San Francisco

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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