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$477+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SFO
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$709
(Kiwi.com)

One-way from

$477
(Mytrip)

Popular in

October

Cheapest in

February

Average price

$1,000

Good round-trip deal

$1,628 or less

Good one-way deal

$1,008 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. 26% potential increase in price ($454 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($94 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:40 amKIX - SFO
1 stop23h 05mMultiple Airlines
Tue 5/134:45 pmSFO - KIX
1 stop24h 15mMultiple Airlines
Deal found 4/15$709
This China Airlines deal was found by Cheapflights users on 4/15. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/131:10 pmKIX - SFO
1 stop22h 45mChina Airlines
Mon 5/191:05 amSFO - KIX
1 stop18h 55mChina Airlines
Deal found 4/15$887
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Tue 5/131:10 pmKIX - SFO
1 stop33h 35mEVA Air
Mon 5/1912:50 amSFO - KIX
1 stop19h 20mEVA Air
Deal found 4/15$898
This Gotogate deal was found by Cheapflights users on 4/15. 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.
Thu 6/53:10 pmKIX - SFO
1 stop21h 20mSTARLUX Airlines
Wed 6/1812:50 amSFO - KIX
1 stop19h 25mSTARLUX Airlines
Deal found 4/15$1,005
This China Southern deal was found by Cheapflights users on 4/15. 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.
Tue 5/138:40 amKIX - SFO
1 stop28h 00mChina Southern
Mon 5/1912:35 amSFO - KIX
2 stops45h 20mChina Southern
Deal found 4/15$1,091
This Ovago deal was found by Cheapflights users on 4/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/289:30 amKIX - SFO
1 stop15h 35mChina Eastern
Mon 5/512:00 pmSFO - KIX
1 stop33h 20mChina Eastern
Deal found 4/15$1,133
This StudentUniverse deal was found by Cheapflights users on 4/15. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:10 amKIX - SFO
1 stop18h 20mCathay Pacific
Sun 8/171:40 pmSFO - KIX
2 stops33h 15mCathay Pacific
Deal found 4/15$1,186
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Sun 6/15:00 pmKIX - SFO
1 stop14h 30mAsiana Airlines
Tue 6/1711:30 pmSFO - KIX
1 stop26h 20mAsiana Airlines
Deal found 4/15$1,261
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/54:55 pmKIX - SFO
Nonstop10h 05mUnited Airlines
Thu 6/1911:10 amSFO - KIX
Nonstop11h 40mUnited Airlines
Deal found 4/15$1,636
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/511:00 amKIX - SFO
1 stop15h 35mANA
Thu 6/1911:10 amSFO - KIX
Nonstop11h 40mANA
Deal found 4/15$1,903
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:35 pmKIX - SFO
2 stops25h 54mDelta
Sat 8/1612:40 amSFO - KIX
2 stops28h 20mDelta
Deal found 4/15$2,059
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/511:20 amKIX - SFO
2 stops40h 25mKLM
Thu 6/193:05 pmSFO - KIX
2 stops27h 15mKLM
Deal found 4/15$2,217

Cheapflights Fare Finder

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 April 15, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to San Francisco that are best for you.

Fly from

Kansai Intl

Fly to

San Francisco

Route

Depart

Return

Price

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 5/8

7:40 am-2:45 pm

1 stop23h 05m

San Francisco

Tue 5/13

4:45 pm-9:00 am

1 stop24h 15m

$709

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Tue 5/13

1:10 pm-7:55 pm

1 stop22h 45m

San Francisco

Mon 5/19

1:05 am-12:00 pm

1 stop18h 55m

$887

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Tue 5/13

1:10 pm-6:45 am

1 stop33h 35m

San Francisco

Mon 5/19

12:50 am-12:10 pm

1 stop19h 20m

$898

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 6/5

3:10 pm-8:30 pm

1 stop21h 20m

San Francisco

Wed 6/18

12:50 am-12:15 pm

1 stop19h 25m

$1,005

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Tue 5/13

8:40 am-8:40 pm

1 stop28h 00m

San Francisco

Mon 5/19

12:35 am-1:55 pm

2 stops45h 20m

$1,091

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Mon 4/28

9:30 am-9:05 am

1 stop15h 35m

San Francisco

Mon 5/5

12:00 pm-1:20 pm

1 stop33h 20m

$1,133

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Wed 8/6

9:10 am-11:30 am

1 stop18h 20m

San Francisco

Sun 8/17

1:40 pm-2:55 pm

2 stops33h 15m

$1,186

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Sun 6/1

5:00 pm-3:30 pm

1 stop14h 30m

San Francisco

Tue 6/17

11:30 pm-5:50 pm

1 stop26h 20m

$1,261

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 6/5

4:55 pm-11:00 am

Nonstop10h 05m

San Francisco

Thu 6/19

11:10 am-2:50 pm

Nonstop11h 40m

$1,636

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

Thu 6/5

11:00 am-10:35 am

1 stop15h 35m

San Francisco

Thu 6/19

11:10 am-2:50 pm

Nonstop11h 40m

$1,903

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 30 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Osaka Kansai Intl Airport-San Francisco flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Cheapflights Insights

Everything you need to know about your flight from Osaka Kansai Intl Airport to San Francisco

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 $393). 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 April 15, 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 36% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Osaka Kansai Intl Airport to San Francisco

Explore weekly flight availability from Kansai Intl to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 15, 2025.

The most flights from KIX to SFO are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 April 15, 2025.
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

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
154 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

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
1,176 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

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.
Korean Air
8.4
Very good
1,063 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

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.
Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

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
8.3
Very good
841 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Crew

9.3

Boarding

9.0

Food

8.9

Entertainment

9.0

Comfort

9.0

Overall

9.1

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 2 inbound flights 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?

    China Airlines, at $887, was found to be the cheapest airline from Osaka Kansai Intl Airport to San Francisco.Alternate airlines to your destination round-trip include EVA Air and STARLUX Airlines. Users have found that China Airlines is 29% 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 China Airlines, which is currently one of the cheapest options available, starting at $552. EVA Air flights start at $554 while deals on Korean Air start at $642 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 $639. While the most popular route (Osaka Kansai Intl - San Francisco) can be booked for $667 on average our data indicates $1,742 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 $393). 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
Santa Cruz
Turlock
South San Francisco
Fairfield
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Vallejo
Newark
Hayward
Alameda
Sunnyvale
Livermore
Campbell

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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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$807Average$1,040FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$849Average$1,050FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,060Average$1,768FlexibilityNo cancel feeOn-time69%

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