$611+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SFO
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Find cheap flights from Kansai Intl to San Francisco 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kansai Intl to San Francisco
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Cheapest flights from Kansai Intl to San FranciscoExplore 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 June 24, 2026.
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 June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/259:00 pm
KIX
- SFO
2 stops39h 23m
Multiple Airlines
Sun 8/305:00 pm
SFO
- KIX
1 stop24h 20m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$878
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/247:45 am
KIX
- SFO
2 stops39h 57m
Multiple Airlines
Mon 8/315:00 pm
SFO
- KIX
1 stop24h 20m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$879
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/259:00 pm
KIX
- SFO
2 stops39h 23m
Multiple Airlines
Mon 8/315:00 pm
SFO
- KIX
1 stop24h 20m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$882
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 9/87:50 pm
KIX
- SFO
2 stops41h 28m
Multiple Airlines
Wed 9/165:00 pm
SFO
- KIX
1 stop30h 15m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$908
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 9/97:35 am
KIX
- SFO
2 stops29h 43m
Multiple Airlines
Wed 9/165:00 pm
SFO
- KIX
1 stop30h 15m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$913
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 9/17:35 am
KIX
- SFO
2 stops29h 05m
Multiple Airlines
Wed 9/95:00 pm
SFO
- KIX
1 stop30h 15m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$931
Best flights from Kansai Intl to San FranciscoDiscover carefully curated flight deals from Kansai Intl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from Kansai Intl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This STARLUX Airlines deal was found by Cheapflights users on 6/23. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:10 pm
KIX
- SFO
1 stop21h 20m
STARLUX Airlines
Sat 9/512:50 am
SFO
- KIX
1 stop19h 25m
STARLUX Airlines
Deal found 6/23![STARLUX Airlines logo]()
$1,167
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/134:55 pm
KIX
- SFO
Nonstop10h 10m
United Airlines
Wed 8/2611:10 am
SFO
- KIX
Nonstop11h 40m
United Airlines
Deal found 6/23![United Airlines logo]()
$1,292
This Cathay Pacific deal was found by Cheapflights users on 6/24. 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.
Wed 7/84:15 pm
KIX
- SFO
2 stops23h 00m
Cathay Pacific
Sun 7/191:20 am
SFO
- KIX
2 stops21h 30m
Cathay Pacific
Deal found 6/24![Cathay Pacific logo]()
$1,518
This Delta deal was found by Cheapflights users on 6/21. 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 9/212:35 pm
KIX
- SFO
2 stops23h 44m
Delta
Sun 9/66:20 am
SFO
- KIX
2 stops22h 25m
Delta
Deal found 6/21![Delta logo]()
$1,543
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 9/24:55 pm
KIX
- SFO
Nonstop10h 10m
United Airlines
Sun 9/611:10 am
SFO
- KIX
Nonstop11h 40m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,292
This STARLUX Airlines deal was found by Cheapflights users on 6/22. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:25 pm
KIX
- SFO
1 stop23h 35m
STARLUX Airlines
Wed 8/1212:50 am
SFO
- KIX
1 stop21h 10m
STARLUX Airlines
Deal found 6/22![STARLUX Airlines logo]()
$1,294
This United Airlines deal was found by Cheapflights users on 6/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:55 pm
KIX
- SFO
Nonstop10h 10m
United Airlines
Wed 8/1911:10 am
SFO
- KIX
Nonstop11h 40m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,296
Last-minute flights from Kansai Intl to San FranciscoDiscover last-minute flight deals from Kansai Intl to San Francisco. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Kansai Intl to San Francisco. Data last updated June 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/77:55 am
KIX
- SFO
2 stops29h 15m
Multiple Airlines
Mon 7/205:00 pm
SFO
- KIX
1 stop31h 30m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,059
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/87:45 am
KIX
- SFO
1 stop23h 30m
Multiple Airlines
Mon 7/205:00 pm
SFO
- KIX
1 stop31h 30m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,096
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/911:35 pm
KIX
- SFO
2 stops37h 35m
Multiple Airlines
Mon 7/205:00 pm
SFO
- KIX
1 stop31h 30m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,040
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/1112:25 pm
KIX
- SFO
2 stops24h 45m
Multiple Airlines
Mon 7/205:00 pm
SFO
- KIX
1 stop31h 30m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,047
This FlightHub deal was found by Cheapflights users on 6/24. 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.
Sat 7/113:15 pm
KIX
- SFO
1 stop21h 55m
Philippine Airlines
Sun 7/1912:30 am
SFO
- KIX
1 stop21h 40m
Philippine Airlines
Deal found 6/24![Philippine Airlines logo]()
$1,194
This Gotogate deal was found by Cheapflights users on 6/23. 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.
Wed 7/222:20 pm
KIX
- SFO
1 stop34h 45m
China Eastern
Mon 7/2712:00 pm
SFO
- KIX
1 stop33h 20m
China Eastern
Deal found 6/23![China Eastern logo]()
$1,146
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/226:15 pm
KIX
- SFO
2 stops29h 16m
Multiple Airlines
Wed 7/295:00 pm
SFO
- KIX
1 stop24h 20m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,156
One-way flights from Kansai Intl to San FranciscoSearch for one-way flight options from Kansai Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from Kansai Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:30 am
KIX
- SFO
2 stops22h 45m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:10 am
KIX
- SFO
2 stops21h 05m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 10/267:35 am
KIX
- SFO
2 stops22h 47m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:45 am
KIX
- SFO
2 stops20h 50m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/247:45 am
KIX
- SFO
1 stop23h 30m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:30 am
KIX
- SFO
2 stops22h 45m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$626
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/177:50 pm
KIX
- SFO
3 stops43h 58m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$632
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Sun 12/208:40 am
KIX
- SFO
2 stops21h 55m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$633
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:15 pm
KIX
- SFO
1 stop22h 55m
Philippine Airlines
Deal found 6/20![Philippine Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:30 am
KIX
- SFO
2 stops22h 45m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$641
Find 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 June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $878 (Kiwi.com) |
One-way from | $611 (Kiwi.com) |
Popular in | April |
Cheapest in | May |
Average price | $1,136 |
Good round-trip deal | $1,798 or less |
Good one-way deal | $870 or less |
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 June 24, 2026.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Wed 9/2
3:10 pm-8:30 pm
1 stop21h 20m
San Francisco
Sat 9/5
12:50 am-12:15 pm
1 stop19h 25m
$1,167
Quickest round-trip
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Thu 8/13
4:55 pm-11:05 am
Nonstop10h 10m
San Francisco
Wed 8/26
11:10 am-2:50 pm
Nonstop11h 40m
$1,292
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Wed 9/2
4:55 pm-11:05 am
Nonstop10h 10m
San Francisco
Sun 9/6
11:10 am-2:50 pm
Nonstop11h 40m
$1,292
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Wed 7/22
1:25 pm-9:00 pm
1 stop23h 35m
San Francisco
Wed 8/12
12:50 am-2:00 pm
1 stop21h 10m
$1,294
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Sun 8/16
4:55 pm-11:05 am
Nonstop10h 10m
San Francisco
Wed 8/19
11:10 am-2:50 pm
Nonstop11h 40m
$1,296
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Wed 7/8
4:15 pm-11:15 pm
2 stops23h 00m
San Francisco
Sun 7/19
1:20 am-2:50 pm
2 stops21h 30m
$1,518
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Wed 9/2
12:35 pm-8:19 pm
2 stops23h 44m
San Francisco
Sun 9/6
6:20 am-8:45 pm
2 stops22h 25m
$1,543
Cheapest one-way
Quickest one-way
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Thu 12/3
9:20 am-9:00 am
1 stop16h 40m
$664
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Wed 8/26
6:40 am-8:23 pm
2 stops29h 43m
$739
OsakaSan Francisco
KIX - SFO
KIXSFO
Osaka Kansai Intl
Sun 7/12
7:45 pm-4:00 pm
1 stop36h 15m
$760
Showing 1-10 of 17 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
KIX-SFO
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
Prices
Airlines
Delays
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 June 24, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Osaka Kansai Intl Airport to San Francisco as you normally would.
How much does it cost to fly round-trip from Osaka Kansai Intl Airport to San Francisco?
How often are flights from Osaka to San Francisco delayed?
About 11% of weekly flights between Osaka and San Francisco have experienced delays in the past year, with the average delay time being 203 minutes.
What is the most punctual flight time for Osaka to San Francisco flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Osaka to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.
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.
Traveling to a place near San Francisco?
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Roseville
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