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Osaka

$350+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OSA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Osaka are usually found in January or September, booked 8 days in advance, depart on a Wednesday or Sunday 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 julio 31, 2025.

Round-trip from

$691
(Cheapflightsfares)

One-way from

$350
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$1,089
From Fremont to Osaka (OSA)
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One-way flight from Fremont to Osaka (OSA)
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Highest demand for flights based on searches. 8% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
jue. 10/301:00 pmSFO - KIX
2 stops31h 50mChina Eastern
sáb. 11/89:30 amKIX - SFO
1 stop16h 30mChina Eastern
Deal found 7/29$691
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2911:30 pmSFO - KIX
1 stop26h 20mAsiana Airlines
lun. 10/205:00 pmKIX - SFO
1 stop14h 30mAsiana Airlines
Deal found 7/29$693
This CrystalTravel deal was found by Cheapflights users on 7/31. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/211:55 pmSFO - KIX
1 stop27h 45mPhilippine Airlines
jue. 10/910:20 amKIX - SFO
1 stop26h 30mPhilippine Airlines
Deal found 7/31$712
This FlightHub deal was found by Cheapflights users on 7/29. 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.
dom. 10/1211:35 amSFO - KIX
1 stop36h 50mAir Canada
mar. 10/216:05 pmKIX - SFO
1 stop13h 23mAir Canada
Deal found 7/29$716
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
dom. 11/167:25 amSFO - KIX
1 stop18h 20mAlaska Airlines
vie. 12/198:45 pmKIX - SFO
1 stop26h 15mAlaska Airlines
Deal found 7/30$731
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
jue. 8/145:20 pmSFO - KIX
1 stop23h 40mMultiple Airlines
lun. 9/81:35 pmKIX - SFO
1 stop15h 25mMultiple Airlines
Deal found 7/30$735
This oojo deal was found by Cheapflights users on 7/29. 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.
mié. 11/1911:40 amSFO - UKB
1 stop36h 50mKorean Air
vie. 12/511:00 amUKB - SFO
1 stop15h 30mKorean Air
Deal found 7/29$756
This oojo deal was found by Cheapflights users on 7/30. 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.
mar. 10/712:50 pmSFO - KIX
1 stop36h 05mKorean Air
mié. 10/226:10 pmKIX - SFO
1 stop32h 30mKorean Air
Deal found 7/30$761
This Air Canada deal was found by Cheapflights users on 7/28. 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.
lun. 11/37:30 amSFO - ITM
2 stops18h 25mAir Canada
mar. 11/112:05 pmITM - SFO
2 stops23h 29mAir Canada
Deal found 7/28$833
This Trip.com deal was found by Cheapflights users on 7/30. 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.
sáb. 9/135:20 pmSFO - UKB
1 stop23h 15mMultiple Airlines
dom. 9/281:00 pmUKB - SFO
1 stop18h 20mMultiple Airlines
Deal found 7/30$845
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
dom. 8/315:20 pmSFO - ITM
1 stop22h 05mMultiple Airlines
dom. 9/78:10 amITM - SFO
2 stops44h 50mMultiple Airlines
Deal found 7/30$852
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
mié. 10/811:55 amSFO - ITM
1 stop16h 00mJapan Airlines
mié. 10/228:30 amITM - SFO
1 stop17h 15mJapan Airlines
Deal found 7/29$911

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 julio 31, 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

sáb. 8/30

12:00 pm-12:50 pm

2 stops32h 50m

Osaka Kansai Intl

sáb. 9/6

9:30 am-9:05 am

1 stop15h 35m

$691

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

lun. 9/29

11:30 pm-5:50 pm

1 stop26h 20m

Osaka Kansai Intl

lun. 10/20

5:00 pm-3:30 pm

1 stop14h 30m

$693

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

jue. 10/2

11:55 pm-7:40 pm

1 stop27h 45m

Osaka Kansai Intl

jue. 10/9

10:20 am-8:50 pm

1 stop26h 30m

$712

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

dom. 10/12

11:35 am-4:25 pm

1 stop36h 50m

Osaka Kansai Intl

mar. 10/21

6:05 pm-3:28 pm

1 stop13h 23m

$716

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

jue. 8/14

5:20 pm-9:00 am

1 stop23h 40m

Osaka Kansai Intl

lun. 9/8

1:35 pm-1:00 pm

1 stop15h 25m

$735

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

mié. 10/15

12:50 pm-10:10 am

1 stop29h 20m

Kobe

mié. 10/22

11:10 am-10:40 am

1 stop15h 30m

$757

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

mar. 10/7

12:50 pm-4:55 pm

1 stop36h 05m

Osaka Kansai Intl

mié. 10/22

6:10 pm-10:40 am

1 stop32h 30m

$761

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

lun. 8/18

1:05 am-3:15 pm

1 stop22h 10m

Osaka Kansai Intl

mar. 9/2

9:10 am-11:30 am

1 stop18h 20m

$788

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

sáb. 9/13

5:20 pm-8:35 am

1 stop23h 15m

Kobe

dom. 9/28

1:00 pm-3:20 pm

1 stop18h 20m

$845

San FranciscoOsaka

SFO - ITM

SFOITM

San Francisco

dom. 8/31

5:20 pm-7:25 am

1 stop22h 05m

Osaka Itami

dom. 9/7

8:10 am-1:00 pm

2 stops44h 50m

$852

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 26 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 July 25, 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 $877). Flying from Fremont to Osaka in June is currently the most expensive (average of $1,312). 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 julio 31, 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 julio 31, 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 julio 31, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air, and Korean Air 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.
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Boarding

9.0

Comfort

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
199 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Boarding

9.0

Comfort

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,220 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Boarding

9.0

Comfort

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,121 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Boarding

9.0

Comfort

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
922 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Boarding

9.0

Comfort

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,536 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Crew

9.3

Entertainment

8.9

Boarding

9.0

Comfort

8.9

Food

8.8

Overall

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 Air Canada ($424), Vietnam Airlines ($436), and ANA ($482).

  • 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 $3,235, our data indicates the cheapest price to be $457. The most popular route (San Francisco - Osaka Kansai Intl), is priced around $651.

  • 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 $877). Flying from Fremont to Osaka in June is currently the most expensive (average of $1,312). 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
Nishinomiya

Browse thousands of different options on Cheapflights for your next trip

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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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$147Average$1,670FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$616Average$1,098FlexibilityNo cancel feeOn-time85%
China EasternCheapest$654Average$752FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$685Average$891FlexibilityNo cancel feeOn-time76%
Philippine AirlinesCheapest$687Average$743FlexibilityNo cancel feeOn-time60%
Japan AirlinesCheapest$749Average$1,033FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$761Average$1,071FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$766Average$863FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$773Average$877FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$805Average$897FlexibilityNo cancel feeOn-time72%

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