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Osaka

$343+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OSA
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
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 Wednesday and return on a Friday

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 octubre 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/30. 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.
lun. 11/33:30 pmSFO - KIX
1 stop24h 30mMultiple Airlines
jue. 11/67:50 amKIX - SFO
1 stop22h 40mMultiple Airlines
Deal found 10/30$683
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/63:30 pmSFO - KIX
1 stop24h 55mMultiple Airlines
jue. 11/137:50 amKIX - SFO
1 stop22h 40mMultiple Airlines
Deal found 10/28$703
This Trip.com deal was found by Cheapflights users on 10/30. 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.
mié. 11/53:30 pmSFO - KIX
1 stop24h 55mMultiple Airlines
lun. 11/107:50 amKIX - SFO
1 stop22h 40mMultiple Airlines
Deal found 10/30$706
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
lun. 11/103:30 pmSFO - KIX
1 stop24h 15mMultiple Airlines
mié. 11/198:00 amKIX - SFO
2 stops29h 10mMultiple Airlines
Deal found 10/30$708
This Booking.com deal was found by Cheapflights users on 10/29. 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. 11/1712:00 pmSFO - KIX
1 stop30h 00mChina Eastern
vie. 11/213:55 pmKIX - SFO
2 stops34h 05mChina Eastern
Deal found 10/29$715
This CrystalTravel deal was found by Cheapflights users on 10/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/3111:30 pmSFO - KIX
1 stop28h 05mPhilippine Airlines
vie. 11/710:15 amKIX - SFO
1 stop26h 15mPhilippine Airlines
Deal found 10/30$716
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1312:00 pmSFO - KIX
1 stop37h 00mChina Eastern
lun. 12/89:20 amKIX - SFO
1 stop16h 40mChina Eastern
Deal found 10/29$719
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
lun. 11/103:30 pmSFO - KIX
1 stop24h 15mMultiple Airlines
jue. 11/208:00 amKIX - SFO
2 stops29h 47mMultiple Airlines
Deal found 10/30$722
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1712:00 pmSFO - KIX
1 stop32h 20mChina Eastern
dom. 11/231:50 pmKIX - SFO
2 stops36h 10mChina Eastern
Deal found 10/29$723
This Hawaiian Airlines deal was found by Cheapflights users on 10/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/167:57 pmSFO - KIX
1 stop29h 48mAlaska Airlines
vie. 12/198:45 pmKIX - SFO
1 stop15h 35mAlaska Airlines
Deal found 10/30$730
This Trip.com deal was found by Cheapflights users on 10/30. 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.
lun. 11/33:30 pmSFO - UKB
1 stop24h 35mMultiple Airlines
jue. 11/611:10 amUKB - SFO
1 stop19h 20mMultiple Airlines
Deal found 10/30$750
This oojo deal was found by Cheapflights users on 10/30. 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.
lun. 12/111:40 amSFO - UKB
1 stop29h 30mKorean Air
mar. 12/166:40 pmUKB - SFO
1 stop31h 50mKorean Air
Deal found 10/30$753

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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$622
(Booking.com)

One-way from

$343
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$772
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. 8% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 octubre 30, 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

jue. 1/22

11:50 pm-8:55 pm

1 stop28h 05m

Osaka Kansai Intl

mar. 1/27

9:00 am-2:00 pm

1 stop22h 00m

$735

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

jue. 1/22

3:40 pm-8:45 am

1 stop24h 05m

Osaka Kansai Intl

mar. 1/27

8:25 pm-11:13 am

2 stops31h 48m

$758

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

mié. 2/18

7:35 am-6:45 pm

1 stop18h 10m

Osaka Kansai Intl

vie. 2/27

8:45 pm-7:35 pm

1 stop15h 50m

$763

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

mié. 2/18

11:40 am-5:40 pm

1 stop37h 00m

Kobe

mar. 2/24

6:40 pm-9:30 am

1 stop31h 50m

$802

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

lun. 2/23

11:40 am-5:40 pm

1 stop37h 00m

Kobe

mié. 3/4

6:40 pm-9:30 am

1 stop31h 50m

$802

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

mar. 11/18

11:40 am-10:10 am

1 stop29h 30m

Kobe

mar. 11/25

11:10 am-9:30 am

1 stop15h 20m

$802

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

mié. 3/4

11:40 am-10:10 am

1 stop29h 30m

Kobe

mar. 3/10

6:40 pm-10:30 am

1 stop31h 50m

$802

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

mar. 2/17

11:40 am-5:40 pm

1 stop37h 00m

Kobe

mar. 2/24

11:10 am-9:30 am

1 stop15h 20m

$802

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

dom. 3/1

11:40 am-5:40 pm

1 stop37h 00m

Kobe

mié. 3/11

6:40 pm-10:30 am

1 stop31h 50m

$802

San FranciscoKobe

SFO - UKB

SFOUKB

San Francisco

lun. 2/16

11:40 am-5:40 pm

1 stop37h 00m

Kobe

lun. 2/23

6:40 pm-9:30 am

1 stop31h 50m

$802

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 58 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 October 24, 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 $476). Flying from Fremont to Osaka in April is currently the most expensive (average of $799). 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 octubre 30, 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.

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 octubre 30, 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
998 reviews

Overall

8.4

Entertainment

7.9

Boarding

8.6

Food

7.8

Crew

8.7

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
998 reviews
ANA
8.4
Very good
998 reviews

Overall

8.4

Entertainment

7.9

Boarding

8.6

Food

7.8

Crew

8.7

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
1,596 reviews
ANA
8.4
Very good
998 reviews

Overall

8.4

Entertainment

7.9

Boarding

8.6

Food

7.8

Crew

8.7

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
484 reviews
ANA
8.4
Very good
998 reviews

Overall

8.4

Entertainment

7.9

Boarding

8.6

Food

7.8

Crew

8.7

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
8,998 reviews
ANA
8.4
Very good
998 reviews

Overall

8.4

Entertainment

7.9

Boarding

8.6

Food

7.8

Crew

8.7

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
10,381 reviews
ANA
8.4
Very good
998 reviews

Overall

8.4

Entertainment

7.9

Boarding

8.6

Food

7.8

Crew

8.7

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 18h 10m. The distance from Fremont to Osaka is about 5397 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 Alaska Airlines ($478), ANA ($479), and China Eastern ($488).

  • 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 $3,076, our data indicates the cheapest price to be $508. The most popular route (San Francisco - Osaka Kansai Intl), is priced around $671.

  • 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 $476). Flying from Fremont to Osaka in April is currently the most expensive (average of $799). 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

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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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Reno to Kansai Intl flights
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Fresno to Kansai Intl flights
Monterey to Kansai Intl flights

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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$616Average$1,159FlexibilityNo cancel feeOn-time85%
Asiana AirlinesCheapest$650Average$862FlexibilityNo cancel feeOn-time76%
China EasternCheapest$654Average$754FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$674Average$734FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$706Average$879FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$720Average$1,130FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$749Average$984FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$755Average$893FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$771Average$858FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$773Average$877FlexibilityNo cancel feeOn-time71%

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