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$473+ Cheap flights from Kansai Intl (KIX) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SFO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Kansai Intl to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$761
(Trip.com)

One-way from

$473
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$907

Good round-trip deal

$1,080 or less

Good one-way deal

$709 or less
Provider with most accurate pricing for Osaka Kansai Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Osaka Kansai Intl-San Francisco flights.
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From Osaka Kansai Intl to San Francisco
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One-way flight from Osaka Kansai Intl to San Francisco
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Highest demand for flights based on searches. 18% potential increase in price ($293 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($91 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Osaka Kansai Intl to San Francisco.
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Price to beat on a one-way flight from Osaka Kansai Intl to San Francisco.
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Find flight deals from Kansai Intl to San Francisco

Cheapest flights from Kansai Intl to San Francisco
Explore the most affordable flight options available from Kansai Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1211:50 amKIX - SFO
1 stop17h 10mMultiple Airlines
Wed 3/263:30 pmSFO - KIX
1 stop25h 30mMultiple Airlines
Deal found 2/19$761
This Cheapflightsfares deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1710:20 amKIX - SFO
1 stop26h 40mPhilippine Airlines
Mon 4/2111:55 pmSFO - KIX
1 stop27h 45mPhilippine Airlines
Deal found 2/18$800
This Gotogate deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/211:10 pmKIX - SFO
1 stop22h 45mChina Airlines
Fri 4/251:05 amSFO - KIX
1 stop25h 00mChina Airlines
Deal found 2/19$837
This FlightHub deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2811:10 amKIX - SFO
1 stop35h 35mEVA Air
Sun 5/412:50 amSFO - KIX
1 stop17h 20mEVA Air
Deal found 2/18$857
This Air Canada deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:05 pmKIX - SFO
1 stop31h 22mAir Canada
Sat 4/194:35 pmSFO - KIX
1 stop31h 50mAir Canada
Deal found 2/18$874
This Justfly.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/172:00 pmKIX - SFO
1 stop21h 50mSTARLUX Airlines
Sat 3/2212:10 amSFO - KIX
1 stop19h 00mSTARLUX Airlines
Deal found 2/20$875
This China Southern deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/38:40 amKIX - SFO
2 stops27h 50mChina Southern
Thu 4/1712:35 amSFO - KIX
2 stops28h 25mChina Southern
Deal found 2/18$926
This Booking.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/237:00 pmKIX - SFO
2 stops31h 00mChina Eastern
Sat 3/291:00 pmSFO - KIX
2 stops31h 50mChina Eastern
Deal found 2/19$976
This KAYAK deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/249:10 amKIX - SFO
1 stop18h 20mCathay Pacific
Wed 9/312:05 amSFO - KIX
1 stop23h 10mCathay Pacific
Deal found 2/19$1,012
This Air China deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/185:10 pmKIX - SFO
1 stop33h 40mAir China
Mon 3/245:55 pmSFO - KIX
2 stops30h 05mAir China
Deal found 2/20$1,032
This Asiana Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:50 amKIX - SFO
1 stop20h 40mAsiana Airlines
Thu 4/1711:30 pmSFO - KIX
1 stop25h 25mAsiana Airlines
Deal found 2/18$1,054

Find flights from Kansai Intl to San Francisco within your budget

Customize your flight search to find flights from Kansai Intl 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Kansai Intl

Fly to

San Francisco

Route

Depart

Return

Price

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Wed 3/12

11:50 am-1:00 pm

1 stop17h 10m

San Francisco

Wed 3/26

3:30 pm-9:00 am

1 stop25h 30m

$761

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 4/17

10:20 am-9:00 pm

1 stop26h 40m

San Francisco

Mon 4/21

11:55 pm-7:40 pm

1 stop27h 45m

$800

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 4/21

1:10 pm-7:55 pm

1 stop22h 45m

San Francisco

Fri 4/25

1:05 am-6:05 pm

1 stop25h 00m

$837

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 4/28

11:10 am-6:45 am

1 stop35h 35m

San Francisco

Sun 5/4

12:50 am-10:10 am

1 stop17h 20m

$857

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 4/3

6:05 pm-5:43 pm

2 stops39h 38m

San Francisco

Mon 4/21

7:00 am-4:25 pm

1 stop17h 25m

$874

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 3/17

2:00 pm-7:50 pm

1 stop21h 50m

San Francisco

Sat 3/22

12:10 am-11:10 am

1 stop19h 00m

$875

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 4/3

8:40 am-8:30 pm

2 stops27h 50m

San Francisco

Thu 4/17

12:35 am-9:00 pm

2 stops28h 25m

$926

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Sun 3/23

7:00 pm-10:00 am

2 stops31h 00m

San Francisco

Sat 3/29

1:00 pm-12:50 pm

2 stops31h 50m

$976

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 7/24

9:10 am-11:30 am

1 stop18h 20m

San Francisco

Wed 9/3

12:05 am-3:15 pm

1 stop23h 10m

$1,012

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Tue 3/18

5:10 pm-10:50 am

1 stop33h 40m

San Francisco

Mon 3/24

5:55 pm-4:00 pm

2 stops30h 05m

$1,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 24 results
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Compare providers for flights from Kansai Intl to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansai Intl to San Francisco in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Osaka Kansai Intl Airport-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka Kansai Intl Airport-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka Kansai Intl Airport-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka Kansai Intl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansai Intl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kansai Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kansai Intl to San Francisco

Get recent, data-driven insights about flights from Kansai Intl to San Francisco including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Osaka Kansai Intl Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to San Francisco (average of $276). Flying from Osaka Kansai Intl Airport to San Francisco in June is currently the most expensive (average of $403). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KIX to SFO?

Find hourly flight availability from Kansai Intl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s optimal to fly from Osaka Kansai Intl Airport to San Francisco in the morning. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at noon.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated February 20, 2025.
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful
140 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

EVA Air
8.4
Very good
1,200 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA
8.4
Very good
842 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Asiana Airlines
8.3
Very good
446 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

China Airlines
8.2
Very good
727 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Osaka Kansai Intl?

    For a flight from Osaka Kansai Intl to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 1 inbound flight from Osaka Kansai Intl per day. 3 airlines have flights to San Francisco from Osaka Kansai Intl on a regular basis.

  • What are the cheapest airlines flying from Osaka Kansai Intl Airport to San Francisco round-trip?

    Philippine Airlines, at $800, was found to be the cheapest airline from Osaka Kansai Intl Airport to San Francisco.Alternate airlines to your destination round-trip include China Airlines and EVA Air. Users have found that Philippine Airlines is 37% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Osaka Kansai Intl Airport to San Francisco one-way?

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at $483. China Airlines flights start at $512 while deals on EVA Air start at $527 one-way.

  • What are the cheapest flights from Osaka Kansai Intl Airport to San Francisco?

    Looking at all options, your cheapest flight can be booked for $565. While the most popular route (Osaka Kansai Intl - San Francisco) can be booked for $761 on average our data indicates $1,562 when flying from Osaka Kansai Intl Airport to San Francisco.

  • Can I find deals for flights from Kansai Intl to San Francisco that include hotel bookings?

    Yes. In addition to deals on Kansai Intl to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansai Intl to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to San Francisco.

  • Can I find deals for business class flights from Kansai Intl to San Francisco?

    Yes. Cheapflights offers flight deals from Kansai Intl to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Osaka Kansai Intl Airport to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to San Francisco (average of $276). Flying from Osaka Kansai Intl Airport to San Francisco in June is currently the most expensive (average of $403). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Roseville
Mountain View
Turlock
Santa Cruz
Fairfield
Manteca
Sausalito
Watsonville
Hayward
Richmond
Hollister
South San Francisco
Antioch
Milpitas
Vallejo
Newark
Alameda
Campbell
Pacific Grove
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Kansai Intl to San Francisco

Discover the top 3 airlines that operate flights from Kansai Intl to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$849Average$1,083FlexibilityNo cancel feeOn-time74%
ANACheapest$933Average$1,631FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,060Average$1,869FlexibilityNo cancel feeOn-time69%
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