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Cheap flights from Sydney to Fremont from $862

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SFO
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Fremont are usually found in August or October, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Find flight deals from Sydney to Fremont

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Fremont
Explore the most affordable flight options available from Sydney to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Wed 19/1114:00SYD - SFO
1 stop17h 25mFiji Airways
Wed 3/1222:05SFO - SYD
1 stop19h 30mFiji Airways
Deal found 10/11$1,206
Thu 4/1211:45SYD - SFO
1 stop18h 20mAir New Zealand
Sun 7/1219:50SFO - SYD
1 stop19h 40mAir New Zealand
Deal found 11/11$1,273
Sun 23/1107:45SYD - SFO
1 stop22h 20mAir New Zealand
Sun 30/1119:50SFO - SYD
1 stop17h 55mAir New Zealand
Deal found 13/11$1,303
Sat 22/1113:55SYD - SFO
1 stop16h 10mAir New Zealand
Thu 27/1119:50SFO - SYD
1 stop21h 50mAir New Zealand
Deal found 13/11$1,332
Fri 14/1114:00SYD - SFO
1 stop17h 25mFiji Airways
Fri 28/1122:05SFO - SYD
1 stop19h 30mFiji Airways
Deal found 10/11$1,341
Thu 20/1111:45SYD - SFO
1 stop18h 20mAir New Zealand
Sun 30/1119:50SFO - SYD
1 stop19h 40mAir New Zealand
Deal found 13/11$1,343
Wed 3/1214:00SYD - SFO
1 stop17h 25mMultiple Airlines
Mon 8/1218:39SFO - SYD
2 stops22h 56mMultiple Airlines
Deal found 12/11$1,347
Sun 23/1107:45SYD - SFO
1 stop22h 20mAir New Zealand
Fri 28/1119:50SFO - SYD
1 stop17h 55mAir New Zealand
Deal found 13/11$1,373
Thu 20/1111:45SYD - SFO
1 stop18h 20mAir New Zealand
Thu 4/1219:50SFO - SYD
1 stop17h 55mAir New Zealand
Deal found 13/11$1,399
Wed 26/1114:00SYD - SFO
1 stop17h 25mMultiple Airlines
Sat 6/1218:39SFO - SYD
2 stops22h 56mMultiple Airlines
Deal found 13/11$1,445
Fri 21/1111:35SYD - SFO
1 stop26h 55mPhilippine Airlines
Tue 25/1122:30SFO - SYD
1 stop40h 20mPhilippine Airlines
Deal found 13/11$1,462
Fri 21/1111:35SYD - SFO
1 stop26h 55mPhilippine Airlines
Sun 23/1122:30SFO - SYD
1 stop40h 20mPhilippine Airlines
Deal found 13/11$1,465

Cheap flight deals from Sydney to Fremont

Keep the following information in mind while searching for Sydney to Fremont flight deals. Data was last updated 14 November 2025.

Round-trip from

$1,207

One-way from

$862

Popular in

December

Cheapest in

August

Average price

$1,657
Fiji Airways
  • Fiji Airways
  • 29/4-8/5
  • 2 total stops
  • 37h 00m total
  • Sydney to Fremont
Search Deals
8/12
  • 8/12
  • 2 total stops
  • 43h 00m total
  • Sydney to Fremont
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($280 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($64 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Fremont 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 647,157 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from Sydney to Fremont that are best for you.

Fly from

Sydney

Fly to

Fremont

Route

Depart

Return

Price

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sun 8/2

10:20-14:00

1 stop22h 40m

San Francisco

Tue 24/2

23:50-08:20

1 stop37h 30m

$1,473

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 9/2

10:20-14:00

1 stop22h 40m

San Francisco

Mon 23/2

23:50-08:20

1 stop37h 30m

$1,473

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 9/2

12:10-06:55

Nonstop13h 45m

San Francisco

Mon 23/2

22:55-09:15

Nonstop15h 20m

$1,782

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 10/2

14:00-08:45

Nonstop13h 45m

San Francisco

Mon 23/2

22:55-09:15

Nonstop15h 20m

$1,782

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 10/2

12:10-06:55

Nonstop13h 45m

San Francisco

Wed 18/2

22:55-09:15

Nonstop15h 20m

$1,782

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 10/2

12:10-06:55

Nonstop13h 45m

San Francisco

Tue 24/2

22:55-09:15

Nonstop15h 20m

$1,782

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 9/2

12:10-06:55

Nonstop13h 45m

San Francisco

Tue 24/2

22:55-09:15

Nonstop15h 20m

$1,782

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 9/2

12:10-06:55

Nonstop13h 45m

San Francisco

Wed 18/2

18:50-09:05

1 stop19h 15m

$1,788

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 20/1

12:10-06:55

Nonstop13h 45m

San Francisco

Tue 27/1

20:15-06:20

Nonstop15h 05m

$1,791

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 22/11

11:35-19:30

1 stop26h 55m

San Francisco

Wed 26/11

22:30-09:50

1 stop40h 20m

$1,929

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 21 results
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2
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Best time to book a flight from Sydney to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Sydney with our price prediction graph.
Estimated return 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 Sydney to Fremont

How far ahead should I book a flight from Sydney to Fremont?

Use this chart to determine the optimal time to book a return flight from Sydney to Fremont. Price data was last updated on 7 November 2025.

The price you pay for your flight from Sydney to Fremont may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Sydney to Fremont (average of $671). Flying from Sydney to Fremont in December is currently the most expensive (average of $1,250). 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 SYD to FR8?

Find hourly flight availability from Sydney to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

When flying from Sydney to Fremont, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight at midday.

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

Use this chart to determine the cheapest time to fly return from Sydney to Fremont. Price data was last updated on 24 November 2024.

Travellers seeking maximum savings on their Sydney to Fremont flight should consider departing on Monday at midday when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sydney to Fremont

Explore weekly flight availability from Sydney to Fremont. 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 14 November 2025.

The most flights from SYD to FR8 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated 14 November 2025.
Get a feel of what it's like to fly with Fiji Airways, Air New Zealand, andQantas Airways from Sydney to Fremont by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.5

Overall

8.1

Boarding

8.2

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
209 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.5

Overall

8.1

Boarding

8.2

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
526 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.5

Overall

8.1

Boarding

8.2

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
934 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.5

Overall

8.1

Boarding

8.2

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
9,017 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.5

Overall

8.1

Boarding

8.2

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
10,450 reviews
Fiji Airways
8.1
Very Good
209 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.5

Food

7.5

Overall

8.1

Boarding

8.2

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

  • What airport do you fly from for flights from Sydney to Fremont?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Fremont. You should not have trouble finding flights to Fremont from Kingsford Smith; the airport handles an average of 6 outbound flights to Fremont per day. You should also have plenty of airline options to choose from since 15 airlines have flights from the Sydney airport to Fremont. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

  • How popular is this Sydney to Fremont flight route?

    The Sydney Kingsford Smith to Fremont flight path was viewed by 7,578 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 Sydney to Fremont?

    Airlines like Asiana Airlines and United Airlines fly from Sydney to Fremont in about 13h 45m. The time it takes to get you to your destination can typically vary by up to 8h 55m. The distance from Sydney to Fremont is about 11941 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Consider Avianca (80%), Virgin Australia (80%) or United Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Sydney to Fremont.

  • What are the cheapest flights from Sydney to Fremont?

    Looking for the cheapest flight from Sydney to Fremont? While on average our users pay $2,362, our data indicates the cheapest price to be $1,100. The most popular route (Sydney Kingsford Smith - San Francisco), is priced around $1,093.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Sydney to Fremont (average of $671). Flying from Sydney to Fremont in December is currently the most expensive (average of $1,250). 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

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Top 10 airlines flying from Sydney to Fremont

Discover the top 10 airlines that operate flights from Sydney to Fremont. 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 647,157 searches. Data last updated 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$683Average$1,619FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapest$792Average$1,883FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Fiji AirwaysCheapest$926Average$1,169FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air CanadaCheapest$991Average$1,341FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapest$1,094Average$1,518FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air New ZealandCheapest$1,094Average$1,329FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,096Average$1,650FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,164Average$1,394FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$1,180Average$1,819FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Philippine AirlinesCheapest$1,286Average$1,510FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Fremont?

When you search for this flight from Sydney to Fremont, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Fremont?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Fremont for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sydney to Fremont with no change fees?

Certainly. Search results for flights to Fremont from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sydney to Fremont become cheaper?

Of course! You can now track prices for flights from Sydney to Fremont and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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