Kansai Intl

$481+ Cheap flights from San Francisco (SFO) to Kansai Intl (KIX)

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KIX
Apr 16 — Apr 231
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Find cheap flights from San Francisco to Kansai Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Francisco to Osaka Kansai Intl are usually found in February or September, booked 76 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from San Francisco to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Kansai Intl (KIX). 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 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$854
(oojo)

One-way from

$481
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,018

Good round-trip deal

$1,608 or less

Good one-way deal

$913 or less
Provider with most accurate pricing for San Francisco-Osaka Kansai Intl flight deals.
Provider most trusted by Cheapflights users for San Francisco-Osaka Kansai Intl flights.
From San Francisco to Osaka Kansai Intl
One-way flight from San Francisco to Osaka Kansai Intl
Highest demand for flights based on searches. 7% potential increase in price ($96 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from San Francisco to Osaka Kansai Intl.
Price to beat on a one-way flight from San Francisco to Osaka Kansai Intl.

Find flight deals from San Francisco to Kansai Intl

Cheapest flights from San Francisco to Kansai Intl
Explore the most affordable flight options available from San Francisco to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:20 amSFO - KIX
2 stops22h 35mCathay Pacific
Wed 6/114:20 pmKIX - SFO
2 stops22h 35mCathay Pacific
Deal found 4/10$854
This Gurufare deal was found by Cheapflights users on 4/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:55 pmSFO - KIX
1 stop22h 25mPhilippine Airlines
Thu 10/93:20 pmKIX - SFO
1 stop21h 30mPhilippine Airlines
Deal found 4/9$855
This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:05 amSFO - KIX
1 stop19h 45mChina Airlines
Wed 10/17:05 pmKIX - SFO
1 stop16h 50mChina Airlines
Deal found 4/10$860
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Sat 5/103:30 pmSFO - KIX
1 stop26h 35mMultiple Airlines
Tue 5/206:15 pmKIX - SFO
1 stop34h 45mMultiple Airlines
Deal found 4/10$870
This Asiana Airlines deal was found by Cheapflights users on 4/10. 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.
Mon 5/511:30 pmSFO - KIX
1 stop26h 20mAsiana Airlines
Fri 5/237:10 pmKIX - SFO
1 stop36h 20mAsiana Airlines
Deal found 4/10$876
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:55 pmSFO - KIX
1 stop29h 50mAlaska Airlines
Fri 12/198:45 pmKIX - SFO
1 stop25h 40mAlaska Airlines
Deal found 4/10$894
This Air Canada deal was found by Cheapflights users on 4/10. 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.
Sat 8/301:05 pmSFO - KIX
2 stops35h 20mAir Canada
Mon 9/86:05 pmKIX - SFO
2 stops34h 33mAir Canada
Deal found 4/10$899
This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/412:50 amSFO - KIX
1 stop19h 25mSTARLUX Airlines
Sun 5/113:10 pmKIX - SFO
1 stop21h 20mSTARLUX Airlines
Deal found 4/10$943
This Ovago deal was found by Cheapflights users on 4/10. 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.
Thu 9/2510:50 pmSFO - KIX
1 stop40h 30mVietnam Airlines
Sat 10/1110:00 amKIX - SFO
1 stop24h 40mVietnam Airlines
Deal found 4/10$950
This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/912:30 pmSFO - KIX
1 stop29h 40mEVA Air
Mon 5/126:30 pmKIX - SFO
1 stop17h 40mEVA Air
Deal found 4/10$1,056

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Kansai Intl 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 11, 2025.
Use the filters below to find and compare flights from San Francisco to Osaka Kansai Intl Airport that are best for you.

Fly from

San Francisco

Fly to

Kansai Intl

Route

Depart

Return

Price

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Tue 5/13

12:20 am-2:55 pm

2 stops22h 35m

Osaka Kansai Intl

Wed 6/11

4:20 pm-10:55 pm

2 stops22h 35m

$854

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Mon 5/5

3:30 pm-6:05 pm

1 stop34h 35m

Osaka Kansai Intl

Sun 5/18

10:25 am-1:00 pm

1 stop18h 35m

$855

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Mon 5/5

11:30 pm-5:50 pm

1 stop26h 20m

Osaka Kansai Intl

Fri 5/23

7:10 pm-3:30 pm

1 stop36h 20m

$876

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Sun 5/4

12:50 am-12:15 pm

1 stop19h 25m

Osaka Kansai Intl

Sun 5/11

3:10 pm-8:30 pm

1 stop21h 20m

$943

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Wed 5/7

1:05 am-12:50 pm

1 stop19h 45m

Osaka Kansai Intl

Tue 5/20

2:00 pm-7:55 pm

1 stop21h 55m

$989

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Sun 5/18

1:05 pm-4:25 pm

2 stops35h 20m

Osaka Kansai Intl

Thu 7/10

6:05 pm-9:26 am

2 stops31h 21m

$1,026

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Fri 5/9

12:30 pm-10:10 am

1 stop29h 40m

Osaka Kansai Intl

Mon 5/12

6:30 pm-8:10 pm

1 stop17h 40m

$1,056

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Thu 4/17

12:35 am-9:00 pm

2 stops28h 25m

Osaka Kansai Intl

Sat 4/26

2:40 pm-8:40 pm

1 stop22h 00m

$1,096

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Mon 4/14

12:00 pm-12:50 pm

2 stops32h 50m

Osaka Kansai Intl

Wed 4/16

7:00 pm-9:30 am

2 stops30h 30m

$1,108

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Wed 5/28

3:30 pm-6:00 pm

1 stop34h 30m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

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

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 San Francisco to Kansai Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 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 San Francisco-Osaka Kansai Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Osaka Kansai Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Osaka Kansai Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Osaka Kansai Intl Airport 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 San Francisco-Osaka Kansai Intl Airport 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 San Francisco to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from San Francisco 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 San Francisco to Osaka Kansai Intl Airport

How far ahead should I book a flight from San Francisco to Osaka Kansai Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Kansai Intl. Price data was last updated on April 4, 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Osaka Kansai Intl Airport, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Osaka Kansai Intl Airport (average of $898). Flying from San Francisco to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). 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 SFO to KIX?

Find hourly flight availability from San Francisco to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Osaka Kansai Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the morning.

Weekly flight availability from San Francisco to Osaka Kansai Intl Airport

Explore weekly flight availability from San Francisco to Kansai Intl. 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 11, 2025.

The most flights from SFO to KIX 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 Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 1.6 in.

Temperature in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Kansai Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. 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 Kansai Intl. Reviews last updated April 11, 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air and ANA from San Francisco to Osaka. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

9.3

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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.

Crew

9.3

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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.

Crew

9.3

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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.
8.3
Very good

Crew

9.3

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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.

Crew

9.3

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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.

Crew

9.3

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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 San Francisco to Kansai Intl. 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 from for flights from San Francisco to Osaka Kansai Intl?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Osaka Kansai Intl. You should not have trouble finding flights to Osaka Kansai Intl from San Francisco; the airport handles an average of 2 outbound flights to Osaka Kansai Intl per day. You should also have plenty of airline options to choose from since 13 airlines have flights from the San Francisco airport to Osaka Kansai Intl. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

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

    Cathay Pacific, at $854, was found to be the cheapest airline from San Francisco to Osaka Kansai Intl Airport.Alternate airlines to your destination round-trip include Philippine Airlines and China Airlines. Cathay Pacific is currently priced 27% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $522 on China Eastern. Other airlines that offer cheap prices include STARLUX Airlines from $527 and Air Canada from $554 one-way.

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

    On average you can expect to pay $3,160 for a flight from San Francisco to Osaka Kansai Intl Airport. The cheapest flight overall is $466 while the most popular route, (San Francisco - Osaka Kansai Intl) is currently priced at $715.

  • Where are the most common layover locations when flying from San Francisco to Osaka Kansai Intl Airport?

  • What are some popular things to do or see while on a layover in Taipei City?

    Taipei 101, Shilin Night Market, and Raohe Street Night Market are the most popular attractions in Taipei City if you're in need of something to do during your layover. Taipei 101, Shilin Night Market, and Raohe Street Night Market can be accessed by traveling approximately 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl. Travelers in need of a car in Taipei City can rent one for about $68 per day.

  • What are some popular points of interest to see during a layover in Seoul?

    Seoul travelers tend to visit Dongdaemun Market, Myeongdong Cathedral, and Bukchon Hanok Village more than any other notable places. Dongdaemun Market, Myeongdong Cathedral, and Bukchon Hanok Village can be accessed by traveling approximately 31.6 mi, 30.4 mi, and 30.6 mi, respectively from Incheon Intl. Those on a layover in Seoul in need of a rental car can book one at Incheon Intl for about $50.

  • Where are the least popular layover locations for San Francisco to Osaka Kansai Intl Airport flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Kansai Intl 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 San Francisco to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Osaka Kansai Intl Airport (average of $898). Flying from San Francisco to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). 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

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Top 10 airlines flying from San Francisco to Kansai Intl

Discover the top 10 airlines that operate flights from San Francisco to Kansai Intl. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$616Average$1,167FlexibilityNo cancel feeOn-time85%
China EasternCheapest$654Average$752FlexibilityNo cancel feeOn-time62%
Japan AirlinesCheapest$751Average$948FlexibilityNo cancel feeOn-time79%
Philippine AirlinesCheapest$761Average$862FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$767Average$899FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$775Average$1,039FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$803Average$889FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$871Average$1,083FlexibilityNo cancel feeOn-time67%
STARLUX AirlinesCheapest$875Average$1,233FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$908Average$1,074FlexibilityNo cancel feeOn-time70%

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