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Kansai Intl

$468+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KIX
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Find cheap flights from San Francisco to Kansai Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from San Francisco to Osaka Kansai Intl are usually found in September or August, booked 36 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap 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 March 20, 2026.

This lol.travel deal was found by Cheapflights users on 3/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:23 am
SFO
-
KIX
2 stops40h 02m
Air Canada
Tue 5/56:00 pm
KIX
-
SFO
1 stop16h 32m
Air Canada
Deal found 3/15$802
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Wed 9/26:00 am
SFO
-
KIX
2 stops23h 50m
Multiple Airlines
Sun 9/132:15 pm
KIX
-
SFO
1 stop17h 00m
Multiple Airlines
Deal found 3/16$803
This Mytrip deal was found by Cheapflights users on 3/14. 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.
Mon 8/3112:30 am
SFO
-
KIX
1 stop21h 40m
Multiple Airlines
Wed 9/307:45 am
KIX
-
SFO
2 stops26h 15m
Multiple Airlines
Deal found 3/14$804
This Delta deal was found by Cheapflights users on 3/16. 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.
Sun 4/269:00 pm
SFO
-
KIX
2 stops33h 40m
Delta
Thu 5/72:15 am
KIX
-
SFO
1 stop24h 25m
Delta
Deal found 3/16$805
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Mon 5/114:45 pm
SFO
-
KIX
1 stop24h 30m
Multiple Airlines
Tue 6/29:00 pm
KIX
-
SFO
1 stop33h 45m
Multiple Airlines
Deal found 3/16$806
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Mon 5/117:59 pm
SFO
-
KIX
2 stops33h 01m
Multiple Airlines
Wed 5/209:00 pm
KIX
-
SFO
1 stop33h 45m
Multiple Airlines
Deal found 3/17$807
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Tue 5/124:45 pm
SFO
-
KIX
1 stop24h 30m
Multiple Airlines
Sun 5/172:15 pm
KIX
-
SFO
1 stop16h 30m
Multiple Airlines
Deal found 3/15$808
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/304:45 pm
SFO
-
KIX
1 stop24h 30m
Multiple Airlines
Fri 5/81:35 pm
KIX
-
SFO
1 stop15h 25m
Multiple Airlines
Deal found 3/15$809
This Delta deal was found by Cheapflights users on 3/16. 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.
Tue 4/1412:40 pm
SFO
-
KIX
1 stop16h 05m
Delta
Tue 4/282:15 am
KIX
-
SFO
2 stops33h 41m
Delta
Deal found 3/16$810
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Fri 9/412:30 am
SFO
-
KIX
1 stop21h 40m
Multiple Airlines
Sun 9/132:15 pm
KIX
-
SFO
1 stop17h 00m
Multiple Airlines
Deal found 3/15$811
This Mytrip deal was found by Cheapflights users on 3/15. 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.
Mon 8/1712:30 am
SFO
-
KIX
1 stop21h 40m
Multiple Airlines
Fri 8/286:50 pm
KIX
-
SFO
2 stops36h 25m
Multiple Airlines
Deal found 3/15$812
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Sat 5/94:45 pm
SFO
-
KIX
1 stop24h 30m
Multiple Airlines
Mon 5/182:50 pm
KIX
-
SFO
1 stop15h 55m
Multiple Airlines
Deal found 3/15$813

Find 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 March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$802
(lol.travel)

One-way from

$468
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,066

Good round-trip deal

$1,119 or less

Good one-way deal

$523 or less
Provider with most accurate pricing for San Francisco-Osaka Kansai Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Osaka Kansai Intl flights.
Search Deals
From San Francisco to Osaka Kansai Intl
Search Deals
One-way flight from San Francisco to Osaka Kansai Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from San Francisco to Osaka Kansai Intl.
Search Deals
Price to beat on a one-way flight from San Francisco to Osaka Kansai Intl.
Search Deals

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 March 20, 2026.
Use the filters below to find and compare flights from San Francisco to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Fri 4/10

12:40 pm-11:20 am

1 stop30h 40m

Osaka Kansai Intl

Thu 4/16

2:15 am-11:59 am

2 stops25h 44m

$860

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Mon 4/13

5:59 am-8:45 pm

2 stops22h 46m

Osaka Kansai Intl

Sun 4/19

2:15 am-11:59 am

2 stops25h 44m

$865

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Wed 8/26

1:05 am-12:50 pm

1 stop19h 45m

Osaka Kansai Intl

Mon 8/31

2:00 pm-8:30 pm

1 stop22h 30m

$917

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Thu 4/9

8:55 am-11:20 am

2 stops34h 25m

Osaka Kansai Intl

Wed 4/22

12:35 pm-11:10 pm

2 stops26h 35m

$917

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Sat 5/9

12:40 pm-10:40 pm

1 stop18h 00m

Osaka Kansai Intl

Sat 5/23

9:05 am-9:19 pm

2 stops28h 14m

$962
Quickest round-trip

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Sun 4/19

10:45 am-2:50 pm

Nonstop12h 05m

Osaka Kansai Intl

Tue 5/5

4:55 pm-11:10 am

Nonstop10h 15m

$966

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Wed 9/2

11:10 am-2:50 pm

Nonstop11h 40m

Osaka Kansai Intl

Wed 9/16

9:20 am-9:35 am

1 stop16h 15m

$1,057

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Sun 4/5

12:40 pm-8:45 pm

1 stop16h 05m

Osaka Kansai Intl

Fri 4/17

2:15 am-10:40 am

1 stop24h 25m

$1,080

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Fri 4/10

9:10 am-10:05 am

2 stops32h 55m

Osaka Kansai Intl

Fri 4/24

4:55 pm-11:10 am

Nonstop10h 15m

$1,085

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Fri 4/17

10:45 am-2:50 pm

Nonstop12h 05m

Osaka Kansai Intl

Fri 4/24

4:55 pm-11:10 am

Nonstop10h 15m

$1,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust 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 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 March 13, 2026.

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 36 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 $431). Flying from San Francisco to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,071). 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 March 20, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Osaka Kansai Intl Airport as you normally would.

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 March 20, 2026.
Peruse reviews from past customers who have flown with ANA,China Airlines, andAsiana Airlines from San Francisco to Osaka Kansai Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,133 reviews

Boarding

8.6

Food

7.8

Crew

8.7

Overall

8.4

Comfort

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
ANA
8.4
Very good
1,133 reviews
ANA
8.4
Very good
1,133 reviews

Boarding

8.6

Food

7.8

Crew

8.7

Overall

8.4

Comfort

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
China Airlines
8.3
Very good
814 reviews
ANA
8.4
Very good
1,133 reviews

Boarding

8.6

Food

7.8

Crew

8.7

Overall

8.4

Comfort

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Asiana Airlines
8.1
Very good
506 reviews
ANA
8.4
Very good
1,133 reviews

Boarding

8.6

Food

7.8

Crew

8.7

Overall

8.4

Comfort

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
United Airlines
7.4
Good
9,453 reviews
ANA
8.4
Very good
1,133 reviews

Boarding

8.6

Food

7.8

Crew

8.7

Overall

8.4

Comfort

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!
Air Canada
7.1
Good
10,818 reviews
ANA
8.4
Very good
1,133 reviews

Boarding

8.6

Food

7.8

Crew

8.7

Overall

8.4

Comfort

8.2

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

BKK - NRT

Really enjoyed fly with ANA for our first time. Thank you!

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 12 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.

  • How long is the flight from San Francisco to Osaka Kansai Intl Airport?

    A quick flight from San Francisco to Osaka Kansai Intl Airport can take about 30h 40m. Delta provides one of the quickest options available for as low as $860. The distance from San Francisco to Osaka Kansai Intl Airport is about 5397 mi.

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

    Alaska Airlines, at $429, was found to be the cheapest airline from San Francisco to Osaka Kansai Intl Airport.Alternate airlines to your destination round-trip include Hawaiian Airlines and Asiana Airlines. Alaska Airlines is currently priced 61% 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 $373 on China Airlines. Other airlines that offer cheap prices include Asiana Airlines from $437 and ANA from $439 one-way.

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

    On average you can expect to pay $3,185 for a flight from San Francisco to Osaka Kansai Intl Airport. The cheapest flight overall is $492 while the most popular route, (San Francisco - Osaka Kansai Intl) is currently priced at $622.

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

    Most of the time, San Francisco to Osaka Kansai Intl Airport flights that have layovers will stop in Taipei City.

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

    Taipei 101, Raohe Street Night Market, and Shilin Night Market are the most popular attractions in Taipei City if you're in need of something to do during your layover. Taipei 101, Raohe Street Night Market, and Shilin Night Market can be accessed by traveling approximately 21.0 mi, 21.6 mi, and 18.3 mi, respectively from Taipei City Taiwan Taoyuan Intl. Travelers in need of a car in Taipei City can rent one for about $70 per day.

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

    San Francisco to Osaka Kansai Intl Airport flights have a layover in Seoul least often.

  • 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 $431). Flying from San Francisco to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,071). 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
Nara
Izumisano
Himeji

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Alternative routes for San Francisco to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Kansai Intl flights
Los Angeles to Osaka Itami flights
Los Angeles to Kobe flights
San Diego to Kansai Intl flights
San Jose to Kansai Intl flights

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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$429Average$706FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$478Average$955FlexibilityNo cancel feeOn-time85%
Asiana AirlinesCheapest$614Average$804FlexibilityNo cancel feeOn-time76%
Philippine AirlinesCheapest$674Average$734FlexibilityNo cancel feeOn-time60%
Cathay PacificCheapest$753Average$893FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$761Average$1,071FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$771Average$863FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$793Average$1,161FlexibilityNo cancel feeOn-time74%
Japan AirlinesCheapest$797Average$1,087FlexibilityNo cancel feeOn-time79%
China AirlinesCheapest$868Average$1,097FlexibilityNo cancel feeOn-time70%

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