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$529+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SFO
may. 6 — may. 131
mar. 5/6
mar. 5/13
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 mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$738
(Kiwi.com)

One-way from

$540
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$1,047

Good round-trip deal

$1,756 or less

Good one-way deal

$808 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 ($448 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($93 potential savings vs. average RT price).
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Average for round-trip flights in May 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 mayo 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
mar. 6/1712:30 pmKIX - SFO
1 stop19h 00mMultiple Airlines
mar. 6/2411:30 pmSFO - KIX
1 stop23h 30mMultiple Airlines
Deal found 4/29$737
This China Airlines deal was found by Cheapflights users on 4/30. 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.
mar. 5/131:10 pmKIX - SFO
1 stop22h 45mChina Airlines
lun. 5/191:05 amSFO - KIX
1 stop18h 55mChina Airlines
Deal found 4/30$908
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:30 pmKIX - SFO
1 stop28h 20mEVA Air
jue. 9/41:00 amSFO - KIX
1 stop17h 10mEVA Air
Deal found 4/29$909
This FlightHub deal was found by Cheapflights users on 4/30. 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.
vie. 6/203:10 pmKIX - SFO
1 stop21h 20mSTARLUX Airlines
lun. 6/2312:50 amSFO - KIX
1 stop19h 25mSTARLUX Airlines
Deal found 4/30$945
This Asiana Airlines deal was found by Cheapflights users on 4/30. 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.
mar. 5/279:10 amKIX - SFO
1 stop22h 20mAsiana Airlines
jue. 7/1011:30 pmSFO - KIX
1 stop18h 10mAsiana Airlines
Deal found 4/30$1,005
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
lun. 8/113:20 pmKIX - SFO
1 stop21h 30mPhilippine Airlines
jue. 8/2111:55 pmSFO - KIX
1 stop22h 25mPhilippine Airlines
Deal found 4/30$1,023
This Cathay Pacific deal was found by Cheapflights users on 4/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/284:20 pmKIX - SFO
2 stops22h 20mCathay Pacific
lun. 7/712:05 amSFO - KIX
2 stops46h 50mCathay Pacific
Deal found 4/30$1,067
This Air Canada deal was found by Cheapflights users on 4/29. 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.
mar. 6/176:05 pmKIX - SFO
2 stops34h 15mAir Canada
mar. 6/248:41 amSFO - KIX
2 stops39h 44mAir Canada
Deal found 4/29$1,158
This China Southern deal was found by Cheapflights users on 4/30. 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.
jue. 5/293:25 pmKIX - SFO
2 stops21h 05mChina Southern
mar. 7/812:35 amSFO - KIX
1 stop20h 35mChina Southern
Deal found 4/30$1,212
This Delta deal was found by Cheapflights users on 4/30. 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.
mié. 5/2812:35 pmKIX - SFO
2 stops23h 26mDelta
dom. 7/65:35 amSFO - KIX
2 stops23h 25mDelta
Deal found 4/30$1,251
This Booking.com deal was found by Cheapflights users on 4/30. 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.
lun. 8/119:30 amKIX - SFO
1 stop15h 35mChina Eastern
lun. 8/1112:00 pmSFO - KIX
1 stop31h 00mChina Eastern
Deal found 4/30$1,265
This Vietnam Airlines deal was found by Cheapflights users on 4/30. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/3110:00 amKIX - SFO
2 stops48h 40mVietnam Airlines
dom. 7/610:50 pmSFO - KIX
1 stop40h 30mVietnam Airlines
Deal found 4/30$1,544

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 mayo 1, 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

mar. 6/17

12:30 pm-3:30 pm

1 stop19h 00m

San Francisco

mar. 6/24

11:30 pm-3:00 pm

1 stop23h 30m

$737

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

mar. 5/13

1:10 pm-7:55 pm

1 stop22h 45m

San Francisco

lun. 5/19

1:05 am-12:00 pm

1 stop18h 55m

$908

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

lun. 9/1

6:30 pm-6:50 am

1 stop28h 20m

San Francisco

jue. 9/4

1:00 am-10:10 am

1 stop17h 10m

$909

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

vie. 6/20

3:10 pm-8:30 pm

1 stop21h 20m

San Francisco

lun. 6/23

12:50 am-12:15 pm

1 stop19h 25m

$945

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

mar. 5/27

9:10 am-3:30 pm

1 stop22h 20m

San Francisco

jue. 7/10

11:30 pm-9:40 am

1 stop18h 10m

$1,005

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

lun. 8/11

3:20 pm-8:50 pm

1 stop21h 30m

San Francisco

jue. 8/21

11:55 pm-2:20 pm

1 stop22h 25m

$1,023

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

mié. 5/28

4:20 pm-10:40 pm

2 stops22h 20m

San Francisco

lun. 7/7

12:05 am-2:55 pm

2 stops46h 50m

$1,067

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

mar. 6/17

6:05 pm-12:20 pm

2 stops34h 15m

San Francisco

mar. 6/24

8:41 am-4:25 pm

2 stops39h 44m

$1,158

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

jue. 5/29

3:25 pm-8:30 pm

2 stops21h 05m

San Francisco

mar. 7/8

12:35 am-1:10 pm

1 stop20h 35m

$1,212

OsakaSan Francisco

KIX - SFO

KIXSFO

Osaka Kansai Intl

mié. 5/28

12:35 pm-8:01 pm

2 stops23h 26m

San Francisco

dom. 7/6

5:35 am-9:00 pm

2 stops23h 25m

$1,251

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust Score*3 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 $384). 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 mayo 1, 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 mayo 1, 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 mayo 1, 2025.
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,068 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
ANA
8.3
Very good
852 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Food

8.9

Crew

9.3

Comfort

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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. 2 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 $901, 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 28% 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 $553. Philippine Airlines flights start at $559 while deals on EVA Air start at $566 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 $656. While the most popular route (Osaka Kansai Intl - San Francisco) can be booked for $738 on average our data indicates $1,807 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 $384). 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
Livermore
South San Francisco
Turlock
Manteca
Fairfield
Richmond
Watsonville
Hollister
Newark
Milpitas
Antioch
Sausalito
Hayward
Alameda
Sunnyvale
Campbell
Daly City

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Kansai Intl to San Francisco

Discover the top 2 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$849Average$1,050FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,060Average$1,786FlexibilityNo cancel feeOn-time69%

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