HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$409+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SFO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sydney to San Francisco 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.

The best prices from Sydney Kingsford Smith to San Francisco are usually found in August or October, booked 68 days in advance, depart on a Sunday or Thursday and return on a Monday

Cheap flight deals from Sydney to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$782
(Trip.com)

One-way from

$409
(Booking.com)

Popular in

December

Cheapest in

August

Average price

$944

Good round-trip deal

$1,171 or less

Good one-way deal

$770 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. 11% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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

Find 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 February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:20 amSYD - SFO
Nonstop13h 35mUnited Airlines
Wed 10/19:00 amSFO - SYD
1 stop29h 00mUnited Airlines
Deal found 2/18$780
This Trip.com deal was found by Cheapflights users on 2/19. 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.
Wed 3/52:00 pmSYD - SFO
2 stops39h 02mMultiple Airlines
Sun 3/98:16 amSFO - SYD
2 stops34h 14mMultiple Airlines
Deal found 2/19$782
This Aunt Betty deal was found by Cheapflights users on 2/19. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:15 amSYD - SFO
1 stop24h 35mFiji Airways
Tue 5/2010:45 pmSFO - SYD
1 stop20h 00mFiji Airways
Deal found 2/19$793
This Jettzy deal was found by Cheapflights users on 2/20. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/511:20 amSYD - SFO
1 stop19h 51mAir Canada
Wed 3/192:45 pmSFO - SYD
1 stop23h 50mAir Canada
Deal found 2/20$849
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:15 amSYD - SFO
1 stop31h 44mAmerican Airlines
Sun 3/169:15 pmSFO - SYD
Nonstop14h 55mAmerican Airlines
Deal found 2/20$910
This BestPriceTravel deal was found by Cheapflights users on 2/20. 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.
Thu 2/279:25 pmSYD - SFO
Nonstop13h 20mQantas Airways
Mon 3/35:07 pmSFO - SYD
1 stop20h 53mQantas Airways
Deal found 2/20$912
This TravelUp deal was found by Cheapflights users on 2/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:10 pmSYD - SFO
Nonstop13h 45mLufthansa
Wed 3/1911:55 pmSFO - SYD
Nonstop15h 20mLufthansa
Deal found 2/20$945
This Gotogate deal was found by Cheapflights users on 2/18. 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.
Wed 10/110:15 amSYD - SFO
1 stop27h 45mPhilippine Airlines
Wed 10/111:55 pmSFO - SYD
1 stop39h 05mPhilippine Airlines
Deal found 2/18$963
This BestPriceTravel deal was found by Cheapflights users on 2/19. 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.
Fri 2/219:40 pmSYD - SFO
1 stop17h 05mHawaiian Airlines
Fri 2/287:45 amSFO - SYD
1 stop17h 00mHawaiian Airlines
Deal found 2/19$1,054
This Gotogate deal was found by Cheapflights users on 2/19. 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.
Sun 6/1511:50 amSYD - SFO
1 stop39h 45mANA
Mon 7/211:45 amSFO - SYD
1 stop24h 30mANA
Deal found 2/19$1,064
This Aunt Betty deal was found by Cheapflights users on 2/19. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2110:10 pmSYD - SFO
1 stop38h 45mChina Airlines
Sun 5/41:05 amSFO - SYD
1 stop40h 40mChina Airlines
Deal found 2/19$1,104

Find flights from Sydney to San Francisco within your budget

Customize your flight search to find flights from Sydney to San Francisco 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 February 20, 2025.

Fly from

Sydney

Fly to

San Francisco

Route

Depart

Return

Price

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 3/5

2:00 pm-10:02 am

2 stops39h 02m

San Francisco

Sun 3/9

8:16 am-12:30 pm

2 stops34h 14m

$782

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 4/15

6:15 am-1:50 pm

1 stop24h 35m

San Francisco

Tue 5/20

10:45 pm-11:45 am

1 stop20h 00m

$793

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 8/13

9:20 am-12:35 pm

2 stops44h 15m

San Francisco

Tue 8/19

4:35 pm-7:20 am

1 stop21h 45m

$871

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 3/10

11:15 am-12:16 am

1 stop31h 01m

San Francisco

Sun 4/6

10:00 pm-6:05 am

Nonstop15h 05m

$913

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 3/5

11:15 am-11:05 am

1 stop18h 50m

San Francisco

Sun 3/9

9:15 pm-6:10 am

Nonstop14h 55m

$918

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 3/10

12:10 pm-7:55 am

Nonstop13h 45m

San Francisco

Sun 4/6

7:25 pm-7:00 am

1 stop18h 35m

$932

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 3/12

12:10 pm-7:55 am

Nonstop13h 45m

San Francisco

Sun 3/16

11:55 pm-9:15 am

Nonstop15h 20m

$945

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Fri 3/7

11:15 am-8:56 pm

1 stop28h 41m

San Francisco

Tue 3/11

9:15 pm-6:10 am

Nonstop14h 55m

$958

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Fri 5/2

9:30 am-3:30 pm

1 stop23h 00m

San Francisco

Mon 5/12

11:30 pm-7:30 am

1 stop39h 00m

$1,001

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sun 3/9

11:10 am-7:15 pm

1 stop27h 05m

San Francisco

Wed 3/12

11:25 pm-9:30 am

1 stop40h 05m

$1,031

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 30 results
1
2
3

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-San Francisco flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Sydney to San Francisco

Get recent, data-driven insights about flights from Sydney to San Francisco including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to San Francisco. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Sydney to San Francisco, you should look to book at least 68 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, January is the cheapest month in which you can book a flight from Sydney to San Francisco (average of $276). Flying from Sydney to San Francisco in June is currently the most expensive (average of $403). 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?

Find hourly flight availability from Sydney to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Sydney to San Francisco in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Sydney to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Sydney to San Francisco. Price data was last updated on February 16, 2025.

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

Weekly flight availability from Sydney to San Francisco

Explore weekly flight availability from Sydney to San Francisco. 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 February 20, 2025.

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 (5 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

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.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Sydney to San Francisco, such as Air Tahiti Nui, ANA and Asiana Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very good
61 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very good
842 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Asiana Airlines
8.3
Very good
446 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

China Airlines
8.2
Very good
727 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Fiji Airways
8.0
Very good
185 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Crew

9.1

Entertainment

7.2

Food

7.8

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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?

    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 8 daily flights to San Francisco from 7 different airlines. 13h 15m 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 11 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 $793 on this airline. Additional options worth looking into are Air Canada and American Airlines, starting at $871 and $913 round-trip. Fiji Airways is 19% 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 $409 on Fiji Airways. Other airlines that offer cheap prices include Qantas Airways from $548 and Philippine Airlines from $626 one-way.

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

    Consider Air New Zealand (84%), Virgin Australia (75%) or United Airlines (75%) 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 $623. While the most popular route (Sydney Kingsford Smith - San Francisco) can be booked for $782 on average our data indicates $2,292 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, January is the cheapest month in which you can book a flight from Sydney to San Francisco (average of $276). Flying from Sydney to San Francisco in June is currently the most expensive (average of $403). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Roseville
Mountain View
Turlock
Santa Cruz
Fairfield
Manteca
Sausalito
Watsonville
Hayward
Richmond
Hollister
South San Francisco
Antioch
Milpitas
Vallejo
Newark
Alameda
Campbell
Pacific Grove
Sunnyvale

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.

Top 7 airlines flying from Sydney to San Francisco

Discover the top 7 airlines that operate flights from Sydney to San Francisco. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$469Average$1,180FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$502Average$817FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$646Average$1,006FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$707Average$1,258FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$728Average$1,121FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$743Average$1,301FlexibilityNo cancel feeOn-time74%
Virgin AustraliaCheapest$755Average$1,581FlexibilityNo cancel feeOn-time80%
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.