Which airline has the best punctuality record on Sydney to San Francisco flights?

Over the last year, Qantas Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.

What is the most punctual flight time for Sydney to San Francisco flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

How often are flights from Sydney to San Francisco delayed?

About 18% of weekly flights between Sydney and San Francisco have experienced delays in the past year, with the average delay time being 132 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

How popular is this Sydney to San Francisco flight route?

Flights from Sydney Kingsford Smith to San Francisco have been viewed 20 times in the past calendar month.

What are the cheapest airlines flying from Sydney to San Francisco round-trip?

Our cheapest airline available from Sydney to San Francisco is Fiji Airways. Our recent data shows that you can find tickets from as low as $670 on this airline. Additional options worth looking into are Virgin Australia and Qantas Airways, starting at $719 and $753 round-trip. Fiji Airways is 34% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Sydney to San Francisco one-way?

One-way options have recently been found by users for as low as $353 on Fiji Airways. Other airlines that offer cheap prices include Delta from $375 and Hawaiian Airlines from $458 one-way.

Weekly flight availability from Sydney to San Francisco

The most flights from SYD to SFO are scheduled on a Tuesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the cheapest flights from Sydney to San Francisco?

Looking at all options, your cheapest flight can be booked for $637. While the most popular route (Sydney Kingsford Smith - San Francisco) can be booked for $718 on average, our data indicates $2,084 when flying from Sydney to San Francisco.

What are the most reliable airlines from Sydney to San Francisco?

Consider American Airlines (73%), Alaska Airlines (73%) or Qantas Airways (73%) when booking your flight. These represent the most reliable airlines when flying from Sydney to San Francisco.

What are the most popular airlines that fly from Sydney to San Francisco?

Consider United Airlines, Qantas Airways or Fiji Airways when booking your flight. These represent the most popular airlines when flying from Sydney to San Francisco.

Most accurate provider : When it comes to deals on Sydney-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sydney-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sydney-San Francisco flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sydney-San Francisco flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Sydney to San Francisco?

San Francisco is the airport most travelers will use when flying to San Francisco from Sydney Kingsford Smith. Booking flights from Kingsford Smith (SYD) to San Francisco (SFO) should be relatively easy as there are 11 daily flights to San Francisco from 7 different airlines. 13h 30m is how long a flight from Sydney to San Francisco will take if you book a nonstop flight.

Can I find deals for flights from Sydney to San Francisco that include hotel bookings?

Yes. In addition to deals on Sydney to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sydney to San Francisco?

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

Can I find deals for business class flights from Sydney to San Francisco?

Yes. Cheapflights offers flight deals from Sydney to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$508+ Flights from Sydney to San Francisco

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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

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Cheapflights Tip: The best prices from Sydney Kingsford Smith to San Francisco are usually found in November or August, booked 42 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Sydney to San Francisco

Cheapest flights from Sydney to San Francisco
Explore the most affordable flight options available from Sydney to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Mon 12/2912:10 pmSYD - SFO

Nonstop13h 45mUnited Airlines

Mon 1/128:15 pmSFO - SYD

Nonstop15h 05mUnited Airlines

Deal found 12/26

$1,019

Tue 12/3012:10 pmSYD - SFO

Nonstop13h 45mUnited Airlines

Wed 1/215:40 pmSFO - SYD

1 stop20h 25mUnited Airlines

Deal found 12/27

$1,020

Tue 12/302:00 pmSYD - SFO

Nonstop13h 45mUnited Airlines

Thu 1/226:50 pmSFO - SYD

1 stop19h 15mUnited Airlines

Deal found 12/27

$1,070

Best flights from Sydney to San Francisco
Discover carefully curated flight deals from Sydney to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Mon 1/269:40 pmSYD - SFO

2 stops19h 23mMultiple Airlines

Sat 2/287:00 amSFO - SYD

1 stop17h 45mMultiple Airlines

Deal found 12/27

$902

Sat 1/249:40 pmSYD - SFO

1 stop17h 05mAlaska Airlines

Wed 2/187:00 amSFO - SYD

1 stop17h 45mAlaska Airlines

Deal found 12/25

$981

Thu 1/2212:10 pmSYD - SFO

Nonstop13h 45mUnited Airlines

Mon 2/2310:55 pmSFO - SYD

Nonstop15h 20mUnited Airlines

Deal found 12/25

$1,020

Mon 1/269:40 pmSYD - SFO

2 stops19h 23mMultiple Airlines

Sun 2/227:55 amSFO - SYD

2 stops40h 50mMultiple Airlines

Deal found 12/25

$916

Wed 1/219:40 pmSYD - SFO

1 stop17h 05mAlaska Airlines

Mon 2/237:00 amSFO - SYD

1 stop17h 45mAlaska Airlines

Deal found 12/25

$991

Mon 1/269:40 pmSYD - SFO

2 stops21h 39mMultiple Airlines

Thu 2/196:33 pmSFO - SYD

1 stop30h 12mMultiple Airlines

Deal found 12/25

$927

Thu 1/222:00 pmSYD - SFO

Nonstop13h 45mUnited Airlines

Sat 2/2110:57 pmSFO - SYD

1 stop39h 08mUnited Airlines

Deal found 12/25

$1,025

Wed 1/212:00 pmSYD - SFO

Nonstop13h 45mUnited Airlines

Sat 2/1410:57 pmSFO - SYD

1 stop39h 08mUnited Airlines

Deal found 12/27

$1,026

Sat 2/149:40 pmSYD - SFO

2 stops28h 24mMultiple Airlines

Sun 3/16:33 pmSFO - SYD

1 stop30h 12mMultiple Airlines

Deal found 12/26

$950

Sat 1/249:40 pmSYD - SFO

1 stop17h 05mMultiple Airlines

Sun 2/227:07 amSFO - SYD

2 stops41h 38mMultiple Airlines

Deal found 12/25

$982

Thu 1/229:40 pmSYD - SFO

2 stops30h 31mMultiple Airlines

Thu 2/197:55 amSFO - SYD

2 stops40h 50mMultiple Airlines

Deal found 12/26

$1,000

Last-minute flights from Sydney to San Francisco
Discover last-minute flight deals from Sydney to San Francisco. Data last updated December 28, 2025 and is based on user searches.

Thu 1/12:00 pmSYD - SFO

Nonstop13h 45mUnited Airlines

Wed 1/214:20 pmSFO - SYD

1 stop21h 45mUnited Airlines

Deal found 12/27

$1,020

Thu 1/12:00 pmSYD - SFO

Nonstop13h 45mUnited Airlines

Thu 1/225:40 pmSFO - SYD

1 stop20h 25mUnited Airlines

Deal found 12/27

$1,070

Thu 1/19:00 amSYD - SFO

3 stops30h 30mMultiple Airlines

Tue 1/207:30 amSFO - SYD

1 stop28h 55mMultiple Airlines

Deal found 12/27

$1,863

Thu 1/19:00 amSYD - SFO

3 stops30h 30mMultiple Airlines

Thu 1/222:56 pmSFO - SYD

1 stop21h 29mMultiple Airlines

Deal found 12/27

$1,886

Thu 1/19:00 amSYD - SFO

3 stops30h 30mMultiple Airlines

Wed 1/2110:05 pmSFO - SYD

1 stop25h 20mMultiple Airlines

Deal found 12/27

$2,363

Thu 1/12:15 pmSYD - SFO

1 stop27h 35mDelta

Thu 1/221:35 pmSFO - SYD

1 stop22h 15mDelta

Deal found 12/27

$2,384

Sat 1/38:30 pmSYD - SFO

2 stops30h 14mMultiple Airlines

Sat 1/247:18 pmSFO - SYD

1 stop41h 07mMultiple Airlines

Deal found 12/26

$2,393

One-way flights from Sydney to San Francisco
Search for one-way flight options from Sydney to San Francisco. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Tue 2/39:30 pmSYD - SFO

2 stops35h 10mMultiple Airlines

Deal found 12/26

$508

Fri 1/3011:15 amSYD - SFO

2 stops51h 25mMultiple Airlines

Deal found 12/26

$525

Sat 1/3112:35 pmSYD - SFO

2 stops39h 55mMultiple Airlines

Deal found 12/26

$534

Fri 1/2312:35 pmSYD - SFO

2 stops39h 55mMultiple Airlines

Deal found 12/26

$535

Sun 1/256:00 amSYD - SFO

1 stop25h 25mFiji Airways

Deal found 12/26

$536

Fri 2/202:00 pmSYD - SFO

1 stop17h 25mFiji Airways

Deal found 12/25

$537

Wed 1/286:00 amSYD - SFO

1 stop25h 25mFiji Airways

Deal found 12/27

$538

Wed 3/42:00 pmSYD - SFO

1 stop17h 25mFiji Airways

Deal found 12/26

$541

Fri 3/132:00 pmSYD - SFO

1 stop17h 25mFiji Airways

Deal found 12/26

$543

Mon 2/912:35 pmSYD - SFO

3 stops42h 35mMultiple Airlines

Deal found 12/26

$548

Sun 3/159:50 pmSYD - SFO

2 stops33h 40mMultiple Airlines

Deal found 12/26

$549

Find flight deals from Sydney to San Francisco

Most accurate provider	eDreams 3 stars
Most trusted provider	Gurufare 3 stars
Round-trip from	$869 (Alaska Airlines)
One-way from	$508 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$1,248
Good round-trip deal	$1,113 or less
Good one-way deal	$793 or less

Provider with most accurate pricing for Sydney Kingsford Smith-San Francisco flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sydney Kingsford Smith-San Francisco flights.

Search Deals

From Sydney Kingsford Smith to San Francisco

Search Deals

One-way flight from Sydney Kingsford Smith to San Francisco

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($31 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Sydney Kingsford Smith to San Francisco.

Search Deals

Price to beat on a one-way flight from Sydney Kingsford Smith to San Francisco.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 1/26

9:40 pm-10:03 pm

2 stops19h 23m

San Francisco

Sat 2/28

7:00 am-7:45 pm

1 stop17h 45m

$902

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 1/26

9:40 pm-10:03 pm

2 stops19h 23m

San Francisco

Sun 2/22

7:55 am-7:45 pm

2 stops40h 50m

$916

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 1/26

9:40 pm-12:19 am

2 stops21h 39m

San Francisco

Thu 2/19

6:33 pm-7:45 pm

1 stop30h 12m

$927

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 2/14

9:40 pm-7:04 am

2 stops28h 24m

San Francisco

Sun 3/1

6:33 pm-7:45 pm

1 stop30h 12m

$950

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 1/24

9:40 pm-7:45 pm

1 stop17h 05m

San Francisco

Wed 2/18

7:00 am-7:45 pm

1 stop17h 45m

$981

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 1/24

9:40 pm-7:45 pm

1 stop17h 05m

San Francisco

Sun 2/22

7:07 am-7:45 pm

2 stops41h 38m

$982

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 1/21

9:40 pm-7:45 pm

1 stop17h 05m

San Francisco

Mon 2/23

7:00 am-7:45 pm

1 stop17h 45m

$991

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 1/22

9:40 pm-9:11 am

2 stops30h 31m

San Francisco

Thu 2/19

7:55 am-7:45 pm

2 stops40h 50m

$1,000

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 1/22

12:10 pm-6:55 am

Nonstop13h 45m

San Francisco

Mon 2/23

10:55 pm-9:15 am

Nonstop15h 20m

$1,020

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 1/22

2:00 pm-8:45 am

Nonstop13h 45m

San Francisco

Sat 2/21

10:57 pm-9:05 am

1 stop39h 08m

$1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 23 results

Compare providers for flights from Sydney to San Francisco

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to San Francisco in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Gurufare	Price Accuracy2 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Sydney-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sydney-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sydney-San Francisco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sydney-San Francisco flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sydney to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Sydney 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 Sydney to San Francisco

Prices

Airlines

Delays

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

To ensure you get the cheapest price possible for a flight from Sydney to San Francisco, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Sydney to San Francisco (average of $440). Flying from Sydney to San Francisco in December is currently the most expensive (average of $769). 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 SFO?

A simple way to save on the total cost of your ticket is to fly from Sydney to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

The best insider tips for Sydney to San Francisco flights

Cheapflights partnered with top experts to bring you the best recommendations for your Sydney to San Francisco trip

Airports

SYD

For swift security at SYD, Terminal 1 offers an Express Path for eligible passengers, hidden between check-in counters C and D.

SFO

The least expensive way to downtown San Francisco from SFO is via BART. Use the AirTrain to reach the Garage G/Bart station.

Our travel experts

Harriet Baskas

Expert on SFO

John Walton

Expert on SYD

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Sydney to San Francisco, such as Fiji Airways, Delta, and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Fiji Airways

8.0

Very good

212 reviews

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

212 reviews

Fiji Airways

8.0

Very good

212 reviews

Reviews

1 / 17

10.0

Excellent

Anonymous,Oct 2025

CNS - NAN

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

Delta

7.9

Good

8,021 reviews

Fiji Airways

8.0

Very good

212 reviews

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

957 reviews

Fiji Airways

8.0

Very good

212 reviews

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

9,116 reviews

Fiji Airways

8.0

Very good

212 reviews

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

10,562 reviews

Fiji Airways

8.0

Very good

212 reviews

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

What airports do I use to fly from Sydney to San Francisco?
San Francisco is the airport most travelers will use when flying to San Francisco from Sydney Kingsford Smith. Booking flights from Kingsford Smith (SYD) to San Francisco (SFO) should be relatively easy as there are 11 daily flights to San Francisco from 7 different airlines. 13h 30m is how long a flight from Sydney to San Francisco will take if you book a nonstop flight.
How popular is this Sydney to San Francisco flight route?
Flights from Sydney Kingsford Smith to San Francisco have been viewed 20 times in the past calendar month.
What are the cheapest airlines flying from Sydney to San Francisco round-trip?
Our cheapest airline available from Sydney to San Francisco is Fiji Airways. Our recent data shows that you can find tickets from as low as $670 on this airline. Additional options worth looking into are Virgin Australia and Qantas Airways, starting at $719 and $753 round-trip. Fiji Airways is 34% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Sydney to San Francisco one-way?
One-way options have recently been found by users for as low as $353 on Fiji Airways. Other airlines that offer cheap prices include Delta from $375 and Hawaiian Airlines from $458 one-way.
What are the most reliable airlines from Sydney to San Francisco?
Consider American Airlines (73%), Alaska Airlines (73%) or Qantas Airways (73%) when booking your flight. These represent the most reliable airlines when flying from Sydney to San Francisco.
What are the cheapest flights from Sydney to San Francisco?
Looking at all options, your cheapest flight can be booked for $637. While the most popular route (Sydney Kingsford Smith - San Francisco) can be booked for $718 on average, our data indicates $2,084 when flying from Sydney to San Francisco.
Can I find deals for flights from Sydney to San Francisco that include hotel bookings?
Yes. In addition to deals on Sydney to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sydney to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to San Francisco.
Can I find deals for business class flights from Sydney to San Francisco?
Yes. Cheapflights offers flight deals from Sydney to San Francisco 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 San Francisco?
Currently, August is the cheapest month in which you can book a flight from Sydney to San Francisco (average of $440). Flying from Sydney to San Francisco in December is currently the most expensive (average of $769). 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

Roseville

South San Francisco

Santa Cruz

Livermore

Turlock

Manteca

Watsonville

Redwood City

Sunnyvale

San Bruno

Daly City

Santa Clara

San Carlos

Vallejo

Hollister

San Ramon

Foster City

Union City

Davis

Emeryville

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Sydney to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Fiji Airways	Cheapest$670	Average$751	FlexibilityNo cancel fee	On-time74%
Virgin Australia	Cheapest$747	Average$1,384	FlexibilityNo cancel fee	On-time80%
Qantas Airways	Cheapest$753	Average$1,386	FlexibilityNo cancel fee	On-time74%
Air Canada	Cheapest$797	Average$860	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$824	Average$1,292	FlexibilityNo cancel fee	On-time69%
Air New Zealand	Cheapest$870	Average$883	FlexibilityNo cancel fee	On-time78%
Delta	Cheapest$897	Average$1,021	FlexibilityNo cancel fee	On-timeN/A

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$508+ Cheap flights from Sydney (SYD) to San Francisco (SFO)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sydney to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Sydney Kingsford Smith to San Francisco are usually found in November or August, booked 42 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Sydney to San Francisco

Cheapest flights from Sydney to San FranciscoExplore the most affordable flight options available from Sydney to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Explore the most affordable flight options available from Sydney to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Find flight deals from Sydney to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to San Francisco that are best for you.

Compare providers for flights from Sydney to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to San Francisco in December.

Best time to book a flight from Sydney to San Francisco

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

Cheapflights Insights

Everything you need to know about your flight from Sydney to San Francisco

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

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

What is the cheapest time of day to fly from SYD to SFO?

Weekly flight availability from Sydney to San Francisco

How often are flights from Sydney to San Francisco delayed?

What is the most punctual flight time for Sydney to San Francisco flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Sydney to San Francisco flights?

The best insider tips for Sydney to San Francisco flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Sydney to San Francisco trip

Airports

SYD

SFO

Our travel experts

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Sydney to San Francisco, such as Fiji Airways, Delta, and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airports do I use to fly from Sydney to San Francisco?

How popular is this Sydney to San Francisco flight route?

What are the cheapest airlines flying from Sydney to San Francisco round-trip?

What are the cheapest airlines to fly from Sydney to San Francisco one-way?

What are the most reliable airlines from Sydney to San Francisco?

What are the cheapest flights from Sydney to San Francisco?

Can I find deals for flights from Sydney to San Francisco that include hotel bookings?

How can I find direct flights from Sydney to San Francisco?

Can I find deals for business class flights from Sydney to San Francisco?

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

Traveling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to San Francisco

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Cheapest flights from Sydney to San Francisco
Explore the most affordable flight options available from Sydney to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.