HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$428+ Cheap flights from Fremont, CA to Australia

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SYD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fremont to Australia 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.

Find flight deals from Fremont to Australia

Cheapest flights from Fremont to Australia
Explore the most affordable flight options available from Fremont to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:39 amSFO - BNE
2 stops30h 06mAir Canada
Mon 2/210:45 amBNE - SFO
1 stop22h 11mAir Canada
Deal found 10/28$765
This FlightHub deal was found by Cheapflights users on 10/27. 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 11/198:38 amSFO - BNE
2 stops30h 07mAir Canada
Fri 11/2810:45 amBNE - SFO
1 stop19h 35mAir Canada
Deal found 10/27$768
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:30 amSFO - BNE
1 stop31h 15mAir Canada
Thu 11/610:45 amBNE - SFO
1 stop17h 54mAir Canada
Deal found 10/29$770
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:39 amSFO - BNE
2 stops30h 06mMultiple Airlines
Sun 2/16:10 amBNE - SFO
2 stops22h 29mMultiple Airlines
Deal found 10/28$782
This BestPriceTravel 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:38 amSFO - BNE
2 stops30h 07mAir Canada
Tue 12/210:45 amBNE - SFO
2 stops48h 44mAir Canada
Deal found 10/28$789
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:20 amSFO - BNE
1 stop27h 25mAir Canada
Wed 11/126:05 amBNE - SFO
2 stops22h 34mAir Canada
Deal found 10/29$815
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:19 pmSFO - BNE
1 stop22h 26mAir Canada
Wed 12/2410:45 amBNE - SFO
1 stop29h 04mAir Canada
Deal found 10/28$825
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:38 amSFO - BNE
2 stops55h 07mAir Canada
Sat 11/1510:45 amBNE - SFO
2 stops48h 44mAir Canada
Deal found 10/30$826
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:20 pmSFO - BNE
1 stop22h 25mAir Canada
Fri 12/510:45 amBNE - SFO
2 stops48h 44mAir Canada
Deal found 10/29$828
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:20 pmSFO - BNE
1 stop25h 25mAir Canada
Fri 12/510:45 amBNE - SFO
1 stop24h 40mAir Canada
Deal found 10/30$829
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.
Fri 10/317:30 amSFO - BNE
1 stop31h 15mAir Canada
Thu 11/1310:45 amBNE - SFO
1 stop19h 35mAir Canada
Deal found 10/30$840
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:05 pmSFO - SYD
1 stop19h 25mFiji Airways
Fri 11/212:00 pmSYD - SFO
1 stop17h 25mFiji Airways
Deal found 10/28$858

Cheap flight deals from Fremont to Australia

Keep the following information in mind while searching for Fremont to Australia flight deals. Data was last updated October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$730
(Kiwi.com)

One-way from

$428
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,191
Provider with most accurate pricing for San Francisco-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Sydney Kingsford Smith flights.
Search Deals
From Fremont to Australia
Search Deals
One-way flight from Fremont to Australia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 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 Australia 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 October 30, 2025.
Use the filters below to find and compare flights from Fremont to Australia that are best for you.

Fly from

Fremont

Fly to

Australia

Route

Depart

Return

Price

San FranciscoBrisbane

SFO - BNE

SFOBNE

San Francisco

Tue 12/9

11:10 pm-7:30 am

Nonstop14h 20m

Brisbane

Sat 12/27

11:40 am-6:50 am

Nonstop13h 10m

$1,018

San FranciscoBrisbane

SFO - BNE

SFOBNE

San Francisco

Wed 12/3

11:10 pm-7:30 am

Nonstop14h 20m

Brisbane

Wed 12/10

11:40 am-6:50 am

Nonstop13h 10m

$1,019

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Thu 12/4

10:50 pm-9:15 am

Nonstop15h 25m

Sydney Kingsford Smith

Thu 12/11

12:10 pm-6:50 am

Nonstop13h 40m

$1,058

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Wed 3/11

7:35 am-7:45 pm

1 stop18h 10m

Sydney Kingsford Smith

Fri 3/13

9:40 pm-8:35 pm

1 stop16h 55m

$1,060

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Mon 11/24

10:50 pm-9:15 am

Nonstop15h 25m

Sydney Kingsford Smith

Thu 12/11

12:10 pm-6:50 am

Nonstop13h 40m

$1,064

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Tue 1/20

8:15 pm-6:20 am

Nonstop15h 05m

Sydney Kingsford Smith

Tue 2/10

2:00 pm-8:45 am

Nonstop13h 45m

$1,064

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Tue 3/10

11:55 pm-9:15 am

Nonstop15h 20m

Sydney Kingsford Smith

Mon 3/16

12:10 pm-7:55 am

Nonstop13h 45m

$1,064

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Mon 12/8

6:50 pm-9:05 am

1 stop19h 15m

Sydney Kingsford Smith

Sun 12/21

12:10 pm-6:55 am

Nonstop13h 45m

$1,068

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Sat 11/29

1:25 pm-9:05 am

1 stop24h 40m

Sydney Kingsford Smith

Tue 12/9

12:10 pm-6:50 am

Nonstop13h 40m

$1,068

San FranciscoMelbourne

SFO - AVV

SFOAVV

San Francisco

Sun 2/15

8:15 pm-9:45 am

1 stop18h 30m

Melbourne Avalon

Tue 3/17

8:10 am-4:55 pm

1 stop26h 45m

$1,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Fremont to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

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

Currently, January is the cheapest month in which you can book a flight from Fremont to Australia (average of $222). Flying from Fremont to Australia in November is currently the most expensive (average of $773). 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 AU?

Find hourly flight availability from Fremont to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from Fremont to Australia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 44% on airfare.

What is the cheapest day to fly from Fremont to Australia?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Australia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fremont to Australia flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Fiji Airways, Air New Zealand, and Qantas Airways from Fremont to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
208 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.0
Very good
208 reviews
Fiji Airways
8.0
Very good
208 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Air New Zealand
8.0
Very good
520 reviews
Fiji Airways
8.0
Very good
208 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Qantas Airways
7.5
Good
925 reviews
Fiji Airways
8.0
Very good
208 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
United Airlines
7.4
Good
8,996 reviews
Fiji Airways
8.0
Very good
208 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Air Canada
7.1
Good
10,383 reviews
Fiji Airways
8.0
Very good
208 reviews

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

Related info for your journey

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

  • How popular is this Fremont to Australia flight route?

    The Fremont to Australia flight path was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Fremont to Australia?

    Departing from Fremont to Australia will take you 14h 20m. There are 7065 mi between Fremont and Australia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $578 on Fiji Airways. Other airlines that offer cheap prices include Alaska Airlines from $630 and Philippine Airlines from $636 one-way.

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

    The most popular route from Fremont to Australia is San Francisco - Sydney Kingsford Smith. You may also consider San Francisco - Melbourne or San Francisco - Brisbane.

  • What are the most reliable airlines from Fremont to Australia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Fremont to Australia on time: Virgin Australia (67%), United Airlines (67%), Air New Zealand (67%).

  • What are the cheapest flights from Fremont to Australia?

    Looking for the cheapest flight from Fremont to Australia? While on average our users pay $3,316, our data indicates the cheapest price to be $677. The most popular route (San Francisco - Sydney Kingsford Smith), is priced around $736.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fremont to Australia (average of $222). Flying from Fremont to Australia in November is currently the most expensive (average of $773). 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

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.

Alternative routes for Fremont to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
Los Angeles to Melbourne flights
Los Angeles to Auckland flights
San Francisco to Sydney flights
Los Angeles to Papeete flights
San Francisco to Melbourne flights
San Francisco to Auckland flights
Ontario to Sydney flights
Los Angeles to Brisbane flights
Santa Ana to Sydney flights
San Francisco to Papeete flights
Los Angeles to Avalon flights
Ontario to Auckland flights
Santa Ana to Auckland flights
Ontario to Melbourne flights
San Francisco to Nadi flights
Los Angeles to Nadi flights
Santa Ana to Melbourne flights
San Jose to Sydney flights
San Francisco to Brisbane flights
San Francisco to Christchurch flights
San Francisco to Avalon flights
Las Vegas to Auckland flights
San Diego to Sydney flights
San Jose to Auckland flights
Oakland to Sydney flights
Ontario to Papeete flights
San Diego to Melbourne flights
Los Angeles to Christchurch flights
San Diego to Auckland flights
Los Angeles to Perth flights
Los Angeles to Vaitape flights
San Jose to Papeete flights
Los Angeles to Tamuning flights
Ontario to Brisbane flights
San Francisco to Adelaide flights
San Francisco to Queenstown flights
Santa Ana to Brisbane flights
Los Angeles to Queenstown flights
Long Beach to Sydney flights
Ontario to Nadi flights
Los Angeles to Adelaide flights
San Francisco to Vaitape flights
San Francisco to Perth flights
Las Vegas to Brisbane flights
Sacramento to Sydney flights
San Jose to Melbourne flights
Santa Ana to Nadi flights
Oakland to Auckland flights
Los Angeles to Rarotonga flights

Top 10 airlines flying from Fremont to Australia

Discover the top 10 airlines that operate flights from Fremont to Australia. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$145Average$224FlexibilityNo cancel feeOn-time60%
Hawaiian AirlinesCheapest$499Average$1,105FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$598Average$895FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$745Average$1,088FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$785Average$1,188FlexibilityNo cancel feeOn-time75%
ANACheapest$803Average$1,037FlexibilityNo cancel feeOn-time80%
DeltaCheapest$830Average$1,064FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$850Average$1,232FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$900Average$1,430FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$905Average$1,246FlexibilityNo cancel feeOn-time78%

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.