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Osaka

$467+ Cheap flights from Fremont, CA to Osaka (OSA)

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OSA
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Osaka are usually found in October or August, booked 55 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Fremont to Osaka

Cheapest flights from Fremont to Osaka
Explore the most affordable flight options available from Fremont to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/313:30 pmSFO - KIX
1 stop24h 05mMultiple Airlines
Mon 1/129:10 pmKIX - SFO
2 stops42h 57mMultiple Airlines
Deal found 12/16$902
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:30 pmSFO - KIX
1 stop20h 30mMultiple Airlines
Wed 1/147:40 amKIX - SFO
1 stop21h 50mMultiple Airlines
Deal found 12/14$941
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/313:30 pmSFO - KIX
1 stop24h 05mMultiple Airlines
Sun 1/119:10 pmKIX - SFO
2 stops39h 09mMultiple Airlines
Deal found 12/17$946
This Alaska Airlines deal was found by Cheapflights users on 12/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:41 pmSFO - ITM
2 stops29h 14mMultiple Airlines
Wed 1/142:40 pmITM - SFO
2 stops25h 23mMultiple Airlines
Deal found 12/14$975
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:50 pmSFO - ITM
1 stop14h 15mJapan Airlines
Tue 1/138:10 pmITM - SFO
1 stop31h 15mJapan Airlines
Deal found 12/16$988
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:50 pmSFO - KIX
1 stop16h 30mJapan Airlines
Tue 1/139:05 pmKIX - SFO
1 stop30h 20mJapan Airlines
Deal found 12/17$991
This Asiana Airlines deal was found by Cheapflights users on 12/14. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:50 pmSFO - KIX
1 stop25h 15mAsiana Airlines
Wed 1/148:20 pmKIX - SFO
1 stop34h 40mAsiana Airlines
Deal found 12/14$992
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:30 pmSFO - KIX
1 stop24h 05mMultiple Airlines
Tue 1/138:00 amKIX - SFO
2 stops28h 45mMultiple Airlines
Deal found 12/14$999
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:30 pmSFO - KIX
1 stop26h 25mMultiple Airlines
Fri 1/307:50 amKIX - SFO
1 stop22h 50mMultiple Airlines
Deal found 12/16$1,031
This KAYAK deal was found by Cheapflights users on 12/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:35 amSFO - ITM
1 stop15h 20mJapan Airlines
Wed 1/141:40 pmITM - SFO
1 stop13h 45mJapan Airlines
Deal found 12/14$1,033
This KAYAK deal was found by Cheapflights users on 12/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:50 pmSFO - KIX
1 stop16h 30mJapan Airlines
Wed 1/143:00 pmKIX - SFO
1 stop12h 25mJapan Airlines
Deal found 12/14$1,036
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Sun 12/282:30 pmSFO - KIX
1 stop34h 20mMultiple Airlines
Wed 1/218:00 amKIX - SFO
2 stops42h 30mMultiple Airlines
Deal found 12/17$1,039

Find flight deals from Fremont to Osaka

Keep the following information in mind while searching for Fremont to Osaka flight deals. Data was last updated December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$650
(Trip.com)

One-way from

$467
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,470
Provider with most accurate pricing for San Francisco-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Osaka (OSA) flights.
Search Deals
From Fremont to Osaka (OSA)
Search Deals
One-way flight from Fremont to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Osaka 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 December 17, 2025.
Use the filters below to find and compare flights from Fremont to Osaka that are best for you.

Fly from

Fremont

Fly to

Osaka

Route

Depart

Return

Price

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

Wed 3/11

4:40 pm-9:05 am

1 stop24h 25m

Kobe

Wed 3/25

2:40 pm-2:40 pm

1 stop16h 00m

$650

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

Tue 3/3

11:40 am-5:40 pm

1 stop37h 00m

Kobe

Wed 3/11

11:10 am-10:30 am

1 stop15h 20m

$801

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Sun 2/15

11:50 pm-8:55 pm

1 stop28h 05m

Osaka Kansai Intl

Mon 3/2

9:00 am-2:00 pm

1 stop22h 00m

$803

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Thu 2/26

11:50 pm-8:50 am

1 stop16h 00m

Osaka Kansai Intl

Mon 3/9

9:00 am-3:00 pm

1 stop22h 00m

$803

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Wed 2/11

11:40 am-8:45 pm

1 stop16h 05m

Osaka Kansai Intl

Thu 2/26

11:55 am-9:30 am

1 stop14h 35m

$803

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Thu 2/26

11:50 pm-6:05 pm

1 stop25h 15m

Osaka Kansai Intl

Tue 3/10

9:00 am-3:00 pm

1 stop22h 00m

$803

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Wed 3/11

11:50 pm-8:50 am

1 stop17h 00m

Osaka Kansai Intl

Fri 3/27

9:00 am-3:00 pm

1 stop22h 00m

$803

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Mon 2/23

11:50 pm-8:50 am

1 stop16h 00m

Osaka Kansai Intl

Tue 3/10

10:30 am-3:00 pm

1 stop20h 30m

$803

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Mon 2/23

11:50 pm-8:50 am

1 stop16h 00m

Osaka Kansai Intl

Sat 3/14

10:30 am-3:00 pm

1 stop20h 30m

$803

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Sun 3/1

11:50 pm-8:50 am

1 stop16h 00m

Osaka Kansai Intl

Sun 3/15

10:30 am-3:00 pm

1 stop20h 30m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 56 results
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Best time to book a flight from Fremont to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Fremont 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 Fremont to Osaka

How far ahead should I book a flight from Fremont to Osaka?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Osaka. Price data was last updated on December 12, 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Fremont to Osaka. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Fremont to Osaka?

Currently, October is the cheapest month in which you can book a flight from Fremont to Osaka (average of $446). Flying from Fremont to Osaka in April is currently the most expensive (average of $753). 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 FR8 to OSA?

Find hourly flight availability from Fremont to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

One of the essential ways to save on airfare from Fremont to Osaka is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% on airfare.

Weekly flight availability from Fremont to Osaka

Explore weekly flight availability from Fremont to Osaka. 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 December 17, 2025.

The most flights from FR8 to OSA 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).

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated December 17, 2025.
Get a feel of what it's like to fly with ANA, Japan Airlines, and Asiana Airlines from Fremont to Osaka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,027 reviews

Entertainment

7.9

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
1,027 reviews
ANA
8.4
Very good
1,027 reviews

Entertainment

7.9

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Japan Airlines
8.3
Very good
1,662 reviews
ANA
8.4
Very good
1,027 reviews

Entertainment

7.9

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Asiana Airlines
8.2
Very good
493 reviews
ANA
8.4
Very good
1,027 reviews

Entertainment

7.9

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
United Airlines
7.4
Good
9,091 reviews
ANA
8.4
Very good
1,027 reviews

Entertainment

7.9

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Air Canada
7.1
Good
10,534 reviews
ANA
8.4
Very good
1,027 reviews

Entertainment

7.9

Crew

8.7

Overall

8.4

Boarding

8.6

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Related info for your journey

Find useful and relevant information for your journey from Fremont to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fremont to Osaka?

    Departing from Fremont to Osaka will take you 14h 10m. The distance from Fremont to Osaka is about 5373 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Fremont to Osaka one-way?

    The cheapest airlines for a one-way flight from Fremont to Osaka are China Airlines ($373), Asiana Airlines ($407), and Air Canada ($484).

  • What are the most popular routes from Fremont to Osaka?

    The most popular flight routes from Fremont to Osaka are San Francisco - Osaka Kansai Intl, San Francisco - Osaka Itami and San Francisco - Kobe.

  • What are the cheapest flights from Fremont to Osaka?

    Looking for the cheapest flight from Fremont to Osaka? While on average our users pay $2,930, our data indicates the cheapest price to be $484. The most popular route (San Francisco - Osaka Kansai Intl), is priced around $625.

  • Can I find deals for flights from Fremont to Osaka that include hotel bookings?

    Yes. In addition to deals on Fremont to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fremont to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fremont to Osaka.

  • Can I find deals for business class flights from Fremont to Osaka?

    Yes. Cheapflights offers flight deals from Fremont to Osaka 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 Fremont to Osaka?

    Currently, October is the cheapest month in which you can book a flight from Fremont to Osaka (average of $446). Flying from Fremont to Osaka in April is currently the most expensive (average of $753). 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?

Book flights to Osaka if you plan to visit one of these locations
Nara

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Alternative routes for Fremont to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Fremont to Osaka

Discover the top 10 airlines that operate flights from Fremont to Osaka. 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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$429Average$760FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$636Average$1,099FlexibilityNo cancel feeOn-time85%
Asiana AirlinesCheapest$643Average$842FlexibilityNo cancel feeOn-time76%
China EasternCheapest$654Average$754FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$674Average$734FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$715Average$1,093FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$736Average$908FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$753Average$893FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$771Average$870FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$773Average$900FlexibilityNo cancel feeOn-time71%

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