HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$498+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SYD
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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.

Cheap 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 December 15, 2025.

This FlightHub deal was found by Cheapflights users on 12/15. 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.
Sat 12/2710:55 pmSFO - SYD
1 stop26h 55mCathay Pacific
Sat 1/3110:20 pmSYD - SFO
1 stop41h 55mCathay Pacific
Deal found 12/15$1,125
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:00 pmSFO - MEL
1 stop27h 00mChina Eastern
Fri 1/2312:00 pmMEL - SFO
1 stop40h 00mChina Eastern
Deal found 12/14$1,163
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:55 pmSFO - MEL
1 stop37h 15mCathay Pacific
Thu 1/228:40 amMEL - SFO
1 stop26h 25mCathay Pacific
Deal found 12/14$1,194
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 12/249:30 pmSFO - SYD
1 stop38h 55mMultiple Airlines
Tue 1/136:20 amSYD - SFO
2 stops32h 25mMultiple Airlines
Deal found 12/14$1,223
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 12/249:30 pmSFO - SYD
1 stop38h 55mMultiple Airlines
Wed 12/315:45 pmSYD - SFO
1 stop21h 45mMultiple Airlines
Deal found 12/14$1,235
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:25 amSFO - MEL
1 stop40h 35mCathay Pacific
Mon 2/23:35 pmMEL - SFO
1 stop24h 40mCathay Pacific
Deal found 12/14$1,242
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Mon 12/298:22 amSFO - SYD
1 stop28h 03mMultiple Airlines
Wed 12/315:45 pmSYD - SFO
1 stop21h 45mMultiple Airlines
Deal found 12/13$1,247
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:25 amSFO - MEL
1 stop30h 05mCathay Pacific
Sun 2/18:40 amMEL - SFO
1 stop31h 35mCathay Pacific
Deal found 12/14$1,249
This FlightHub deal was found by Cheapflights users on 12/13. 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.
Fri 12/2610:55 pmSFO - SYD
1 stop42h 05mCathay Pacific
Fri 1/163:15 pmSYD - SFO
1 stop24h 45mCathay Pacific
Deal found 12/13$1,250
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:25 amSFO - SYD
1 stop29h 35mCathay Pacific
Fri 1/1611:05 amSYD - SFO
1 stop28h 55mCathay Pacific
Deal found 12/14$1,279
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:25 amSFO - MEL
1 stop30h 05mCathay Pacific
Fri 1/303:35 pmMEL - SFO
1 stop24h 25mCathay Pacific
Deal found 12/14$1,292
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:55 pmSFO - MEL
1 stop37h 15mCathay Pacific
Fri 1/303:35 pmMEL - SFO
1 stop24h 25mCathay Pacific
Deal found 12/14$1,299

Find flight deals from Fremont to Australia

Keep the following information in mind while searching for Fremont to Australia flight deals. Data was last updated December 15, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$832
(Trip.com)

One-way from

$498
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,593
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. 13% potential increase in price ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 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 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 December 15, 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

Mon 2/2

8:25 am-8:45 am

1 stop30h 20m

Brisbane

Fri 2/6

10:45 am-5:29 pm

2 stops24h 44m

$997

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Wed 2/4

11:05 pm-10:00 am

Nonstop15h 55m

Melbourne

Tue 2/17

1:00 pm-8:25 am

Nonstop14h 25m

$1,042

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Mon 2/2

11:05 pm-10:00 am

Nonstop15h 55m

Melbourne

Mon 2/16

1:00 pm-8:25 am

Nonstop14h 25m

$1,042

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Tue 3/24

11:05 pm-9:00 am

Nonstop15h 55m

Melbourne

Wed 5/6

10:55 am-8:10 am

Nonstop14h 15m

$1,042

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Wed 3/25

11:05 pm-9:00 am

Nonstop15h 55m

Melbourne

Sun 4/26

10:55 am-8:10 am

Nonstop14h 15m

$1,042

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Sun 2/8

11:05 pm-10:00 am

Nonstop15h 55m

Melbourne

Tue 3/3

1:00 pm-8:25 am

Nonstop14h 25m

$1,042

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Wed 2/25

11:05 pm-10:00 am

Nonstop15h 55m

Melbourne

Wed 3/18

12:00 pm-8:25 am

Nonstop14h 25m

$1,042

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Mon 2/2

11:05 pm-10:00 am

Nonstop15h 55m

Melbourne

Sun 2/15

1:00 pm-8:25 am

Nonstop14h 25m

$1,042

San FranciscoHobart

SFO - HBA

SFOHBA

San Francisco

Sun 1/18

10:05 pm-5:25 pm

2 stops24h 20m

Hobart

Sun 2/1

8:35 am-12:25 pm

2 stops22h 50m

$1,054

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Tue 1/13

7:31 am-7:45 pm

1 stop17h 14m

Sydney Kingsford Smith

Fri 1/23

9:40 pm-7:45 pm

1 stop17h 05m

$1,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

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 $223). Flying from Fremont to Australia in December is currently the most expensive (average of $796). 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 December 15, 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.

Weekly flight availability from Fremont to Australia

Explore weekly flight availability from Fremont to Australia. 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 15, 2025.

The most flights from FR8 to AU0 are scheduled on a Friday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

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 December 15, 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
8.1
Very good
210 reviews

Crew

8.5

Boarding

8.2

Overall

8.1

Entertainment

7.5

Comfort

8.0

Food

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.1
Very good
210 reviews
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Boarding

8.2

Overall

8.1

Entertainment

7.5

Comfort

8.0

Food

7.5

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
552 reviews
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Boarding

8.2

Overall

8.1

Entertainment

7.5

Comfort

8.0

Food

7.5

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
946 reviews
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Boarding

8.2

Overall

8.1

Entertainment

7.5

Comfort

8.0

Food

7.5

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
9,093 reviews
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Boarding

8.2

Overall

8.1

Entertainment

7.5

Comfort

8.0

Food

7.5

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
10,526 reviews
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Boarding

8.2

Overall

8.1

Entertainment

7.5

Comfort

8.0

Food

7.5

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 15h 55m. There are 7857 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 $291 on Fiji Airways. Other airlines that offer cheap prices include Hawaiian Airlines from $420 and Delta from $430 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: American Airlines (63%), Alaska Airlines (63%), Qantas Airways (63%).

  • What are the cheapest flights from Fremont to Australia?

    Looking for the cheapest flight from Fremont to Australia? While on average our users pay $2,297, our data indicates the cheapest price to be $641. The most popular route (San Francisco - Sydney Kingsford Smith), is priced around $777.

  • 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 $223). Flying from Fremont to Australia in December is currently the most expensive (average of $796). 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 Auckland flights
Los Angeles to Melbourne flights
San Francisco to Sydney flights
San Francisco to Auckland flights
Los Angeles to Papeete flights
San Francisco to Melbourne flights
Los Angeles to Brisbane flights
San Francisco to Papeete flights
Ontario to Sydney flights
Santa Ana to Sydney flights
Los Angeles to Avalon flights
Los Angeles to Nadi flights
Ontario to Auckland flights
Santa Ana to Auckland flights
San Francisco to Brisbane flights
Ontario to Melbourne flights
San Francisco to Christchurch flights
San Francisco to Nadi flights
Santa Ana to Melbourne flights
San Francisco to Adelaide flights
San Diego to Sydney flights
Ontario to Papeete flights
Los Angeles to Christchurch flights
Los Angeles to Adelaide flights
San Jose to Sydney flights
Sacramento to Sydney flights
San Diego to Auckland flights
San Francisco to Avalon flights
Los Angeles to Perth flights
San Diego to Melbourne flights
Las Vegas to Melbourne flights
Los Angeles to Tamuning flights
Los Angeles to Rarotonga flights
Las Vegas to Auckland flights
Los Angeles to Queenstown flights
Oakland to Sydney flights
Los Angeles to Vaitape flights
San Diego to Papeete flights
Las Vegas to Brisbane flights
Ontario to Brisbane flights
Ontario to Nadi flights
San Francisco to Perth flights
Santa Ana to Brisbane flights
San Francisco to Cairns flights
Long Beach to Sydney flights
Long Beach to Papeete flights
Santa Ana to Nadi flights
Fresno to Sydney flights
Los Angeles to Wellington 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$98FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$145Average$224FlexibilityNo cancel feeOn-time60%
DeltaCheapest$173Average$1,008FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$499Average$1,065FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$598Average$891FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$745Average$1,067FlexibilityNo cancel feeOn-time67%
ANACheapest$803Average$1,037FlexibilityNo cancel feeOn-time80%
Alaska AirlinesCheapest$846Average$1,060FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$850Average$1,236FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$900Average$1,375FlexibilityNo cancel feeOn-time74%

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.