HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Osaka

$472+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OSA
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fremont to Osaka 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.

Cheapflights Tip: The best prices from Fremont to Osaka are usually found in February or March, booked 8 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Fremont to Osaka

Keep the following information in mind while searching for Fremont to Osaka flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$801
(Trip.com)

One-way from

$472
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,140
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. 6% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 April 2, 2025.

This StudentUniverse deal was found by Cheapflights users on 3/31. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:10 pmSFO - KIX
1 stop21h 50mCathay Pacific
Thu 10/910:00 amKIX - SFO
1 stop23h 30mCathay Pacific
Deal found 3/31$815
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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.
Thu 9/1811:55 pmSFO - KIX
1 stop27h 45mPhilippine Airlines
Thu 9/253:20 pmKIX - SFO
1 stop21h 30mPhilippine Airlines
Deal found 4/1$819
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/113:30 pmSFO - KIX
1 stop26h 35mMultiple Airlines
Fri 5/167:35 amKIX - SFO
1 stop23h 10mMultiple Airlines
Deal found 4/1$820
This Air Canada deal was found by Cheapflights users on 3/31. 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 3/31$821
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 9/179:20 amSFO - KIX
1 stop17h 25mAlaska Airlines
Wed 10/18:45 pmKIX - SFO
1 stop25h 10mAlaska Airlines
Deal found 4/1$822
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Thu 9/257:10 amSFO - ITM
2 stops19h 45mAir Canada
Sat 10/42:05 pmITM - SFO
2 stops18h 15mAir Canada
Deal found 3/31$840
This Ovago deal was found by Cheapflights users on 3/31. 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
Wed 10/810:00 amKIX - SFO
1 stop24h 40mVietnam Airlines
Deal found 3/31$877
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/294:45 pmSFO - ITM
1 stop22h 40mMultiple Airlines
Tue 5/62:00 pmITM - SFO
1 stop16h 45mMultiple Airlines
Deal found 3/31$891
This CrystalTravel deal was found by Cheapflights users on 4/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1612:50 amSFO - KIX
1 stop19h 25mSTARLUX Airlines
Thu 4/241:25 pmKIX - SFO
1 stop23h 05mSTARLUX Airlines
Deal found 4/1$920
This Trip.com deal was found by Cheapflights users on 4/1. 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.
Wed 9/33:30 pmSFO - UKB
1 stop34h 00mMultiple Airlines
Wed 9/2411:00 amUKB - SFO
1 stop18h 00mMultiple Airlines
Deal found 4/1$930
This Gurufare deal was found by Cheapflights users on 4/1. 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.
Wed 5/1411:30 pmSFO - KIX
1 stop24h 20mAsiana Airlines
Wed 6/119:10 amKIX - SFO
1 stop22h 20mAsiana Airlines
Deal found 4/1$975
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Wed 10/81:05 amSFO - KIX
1 stop19h 45mChina Airlines
Thu 10/232:00 pmKIX - SFO
1 stop21h 55mChina Airlines
Deal found 4/1$990

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 April 2, 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 FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Sun 5/11

3:30 pm-10:05 am

1 stop26h 35m

Osaka Kansai Intl

Fri 5/16

7:35 am-2:45 pm

1 stop23h 10m

$820

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Tue 4/22

12:55 pm-6:40 am

1 stop25h 45m

Osaka Kansai Intl

Tue 5/13

10:00 am-10:40 pm

1 stop28h 40m

$827

San FranciscoOsaka

SFO - ITM

SFOITM

San Francisco

Thu 9/25

7:10 am-6:55 pm

2 stops19h 45m

Osaka Itami

Sat 10/4

2:05 pm-4:20 pm

2 stops18h 15m

$840

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Mon 5/19

7:00 am-6:45 pm

1 stop19h 45m

Osaka Kansai Intl

Tue 5/27

8:45 pm-7:15 am

1 stop26h 30m

$869

San FranciscoOsaka

SFO - ITM

SFOITM

San Francisco

Tue 4/29

4:45 pm-7:25 am

1 stop22h 40m

Osaka Itami

Tue 5/6

2:00 pm-2:45 pm

1 stop16h 45m

$891

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Wed 4/16

12:50 am-12:15 pm

1 stop19h 25m

Osaka Kansai Intl

Thu 4/24

1:25 pm-8:30 pm

1 stop23h 05m

$920

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

Wed 9/3

3:30 pm-5:30 pm

1 stop34h 00m

Kobe

Wed 9/24

11:00 am-1:00 pm

1 stop18h 00m

$930

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Tue 5/13

1:05 am-6:05 pm

1 stop25h 00m

Osaka Kansai Intl

Wed 6/11

1:10 pm-7:55 pm

1 stop22h 45m

$961

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Wed 5/14

11:30 pm-3:50 pm

1 stop24h 20m

Osaka Kansai Intl

Wed 6/11

9:10 am-3:30 pm

1 stop22h 20m

$975

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Sat 5/10

1:05 pm-4:25 pm

2 stops35h 20m

Osaka Kansai Intl

Sat 5/17

6:05 pm-12:25 pm

2 stops34h 20m

$1,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 48 results
1
2
3
...
5

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 March 28, 2025.

Booking 8 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, February is the cheapest month in which you can book a flight from Fremont to Osaka (average of $898). Flying from Fremont to Osaka 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 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 April 2, 2025.

When flying from Fremont to Osaka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 April 2, 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).

Rainfall in Osaka by month

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

In terms of precipitation, rainfall in Osaka 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 when rainfall is around 1.6 in.

Temperature in Osaka by month

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

If weather is an important factor for your trip to Osaka, 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 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 April 2, 2025.
Read through reviews of airlines operating flights from Fremont to Osaka, such as STARLUX Airlines, EVA Air and Korean Air. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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.
STARLUX Airlines
9.1
Wonderful
146 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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.
EVA Air
8.4
Very good
1,170 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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.
Korean Air
8.4
Very good
1,052 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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.
Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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.
ANA
8.3
Very good
830 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

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 Fremont to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 Cathay Pacific ($473), Air Canada ($481), and China Eastern ($522).

  • 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 $3,433, our data indicates the cheapest price to be $508. The most popular route (San Francisco - Osaka Kansai Intl), is priced around $713.

  • 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, February is the cheapest month in which you can book a flight from Fremont to Osaka (average of $898). Flying from Fremont to Osaka 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

Traveling to a place near Fremont?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$147Average$1,755FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$616Average$1,157FlexibilityNo cancel feeOn-time85%
China EasternCheapest$654Average$752FlexibilityNo cancel feeOn-time62%
Japan AirlinesCheapest$751Average$1,011FlexibilityNo cancel feeOn-time79%
Philippine AirlinesCheapest$761Average$862FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$767Average$898FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$775Average$1,039FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$803Average$887FlexibilityNo cancel feeOn-time72%
STARLUX AirlinesCheapest$875Average$1,233FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$876Average$1,076FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.