Cheap flights from Sydney to San Francisco from $650

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SFO
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to San Francisco are usually found in November or August, booked 69 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Sydney to San Francisco

Enter your travel dates to find the best prices.

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 13 March 2026.

Sun 19/406:00
SYD
-
SFO
1 stop24h 55m
Fiji Airways
Wed 29/422:35
SFO
-
SYD
1 stop20h 15m
Fiji Airways
Deal found 8/3$1,056
Wed 3/613:20
SYD
-
SFO
1 stop17h 35m
Fiji Airways
Fri 5/622:35
SFO
-
SYD
1 stop20h 15m
Fiji Airways
Deal found 10/3$1,066
Fri 24/413:15
SYD
-
SFO
1 stop17h 40m
Fiji Airways
Fri 1/522:35
SFO
-
SYD
1 stop20h 15m
Fiji Airways
Deal found 10/3$1,067
Sun 31/513:15
SYD
-
SFO
1 stop17h 40m
Fiji Airways
Wed 10/622:35
SFO
-
SYD
1 stop20h 30m
Fiji Airways
Deal found 10/3$1,069
Sun 3/513:15
SYD
-
SFO
1 stop17h 40m
Fiji Airways
Fri 15/522:35
SFO
-
SYD
1 stop20h 15m
Fiji Airways
Deal found 11/3$1,070
Wed 3/613:20
SYD
-
SFO
1 stop17h 35m
Fiji Airways
Sun 7/622:35
SFO
-
SYD
1 stop20h 15m
Fiji Airways
Deal found 9/3$1,071
Sun 31/513:15
SYD
-
SFO
1 stop17h 40m
Fiji Airways
Sun 7/622:35
SFO
-
SYD
1 stop20h 15m
Fiji Airways
Deal found 9/3$1,073
Wed 22/413:20
SYD
-
SFO
1 stop17h 35m
Fiji Airways
Wed 29/422:35
SFO
-
SYD
1 stop20h 15m
Fiji Airways
Deal found 8/3$1,074
Fri 1/513:15
SYD
-
SFO
1 stop17h 40m
Fiji Airways
Sun 31/522:35
SFO
-
SYD
1 stop20h 15m
Fiji Airways
Deal found 9/3$1,076
Fri 1/513:15
SYD
-
SFO
1 stop17h 40m
Fiji Airways
Sun 24/522:35
SFO
-
SYD
1 stop20h 15m
Fiji Airways
Deal found 12/3$1,084
Sun 19/413:15
SYD
-
SFO
1 stop17h 40m
Fiji Airways
Fri 24/422:35
SFO
-
SYD
1 stop30h 35m
Fiji Airways
Deal found 12/3$1,085
Sun 26/406:00
SYD
-
SFO
1 stop24h 55m
Fiji Airways
Sun 3/522:35
SFO
-
SYD
1 stop20h 15m
Fiji Airways
Deal found 12/3$1,088

Find 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 13 March 2026.

Round-trip from

$1,056

One-way from

$650

Popular in

April

Cheapest in

November

Average price

$1,348

Good round-trip deal

$1,274 or less

Good one-way deal

$988 or less
Fiji Airways
  • Fiji Airways
  • 19/4-29/4
  • 2 total stops
  • 45h 10m total
  • Sydney to San Francisco
5/7
  • 5/7
  • 3 total stops
  • 40h 20m total
  • Sydney to San Francisco
Highest demand for flights based on searches. 3% potential increase in price ($75 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($35 potential savings vs. average return price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Sydney Kingsford Smith to San Francisco.
Price to beat on a one-way flight from Sydney Kingsford Smith to San Francisco.

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 13 March 2026.
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

Cheapest return flight

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 30/4

20:45-09:27

2 stops29h 42m

San Francisco

Wed 13/5

08:25-18:50

1 stop17h 25m

$1,433

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Fri 19/6

13:15-13:40

1 stop17h 25m

San Francisco

Sat 27/6

22:35-22:10

1 stop30h 35m

$1,436

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 23/7

20:45-07:31

1 stop27h 46m

San Francisco

Thu 6/8

19:42-18:50

1 stop30h 08m

$1,481

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 28/7

09:55-12:55

1 stop20h 00m

San Francisco

Tue 11/8

17:41-08:45

2 stops22h 04m

$1,541

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 23/7

20:45-08:40

2 stops28h 55m

San Francisco

Thu 6/8

19:42-18:50

1 stop30h 08m

$1,547

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 18/8

20:45-07:31

1 stop27h 46m

San Francisco

Thu 3/9

19:55-18:50

1 stop29h 55m

$1,578

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 18/6

10:20-06:50

Nonstop13h 30m

San Francisco

Sun 26/7

10:25-07:00

1 stop27h 35m

$1,840

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 27/4

10:20-06:50

Nonstop13h 30m

San Francisco

Sun 10/5

22:50-06:55

Nonstop15h 05m

$1,843
Fastest return journey

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 17/6

10:20-06:50

Nonstop13h 30m

San Francisco

Sun 26/7

23:00-06:55

Nonstop14h 55m

$1,918

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Fri 19/6

10:20-06:50

Nonstop13h 30m

San Francisco

Sat 27/6

22:37-07:00

1 stop39h 23m

$1,919

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 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 San Francisco

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

Use this chart to determine the optimal time to book a return flight from Sydney to San Francisco. Price data was last updated on 6 March 2026.

The best time to book flights from Sydney to San Francisco is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Sydney to San Francisco (average of $905). Flying from Sydney to San Francisco in July is currently the most expensive (average of $1,053). 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 13 March 2026.

One of the essential ways to save on airfare from Sydney to San Francisco is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

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

Use this chart to determine the cheapest time to fly return from Sydney to San Francisco. Price data was last updated on 12 March 2026.

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

How much does it cost for a return flight from Sydney to San Francisco?

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 13 March 2026.
See what other customers who have flown with Fiji Airways,Air New Zealand, andQantas Airways from Sydney to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.5

Comfort

8.1

Entertainment

7.5

Boarding

8.1

Overall

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

Food

7.5

Comfort

8.1

Entertainment

7.5

Boarding

8.1

Overall

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

Food

7.5

Comfort

8.1

Entertainment

7.5

Boarding

8.1

Overall

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

Food

7.5

Comfort

8.1

Entertainment

7.5

Boarding

8.1

Overall

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

Food

7.5

Comfort

8.1

Entertainment

7.5

Boarding

8.1

Overall

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

Food

7.5

Comfort

8.1

Entertainment

7.5

Boarding

8.1

Overall

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

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?

    If you wish to fly to San Francisco from Sydney, then you need to book flights from Sydney Kingsford Smith to San Francisco. There are 6 flights from Kingsford Smith (SYD) to San Francisco (SFO) per day to choose from. Flights to San Francisco from Kingsford Smith are available from 14 different airlines, which means you should have some options if you want to compare airfare deals. 13h 20m is how long a nonstop flight from Sydney to San Francisco typically takes.

  • How popular is this Sydney to San Francisco flight route?

  • How long is the flight from Sydney to San Francisco?

    There are many flights that can get you from Sydney to San Francisco in 17h 25m. Fly via Fiji Airways, Alaska Airlines, or Air New Zealand to get the fastest option. Sydney and San Francisco are separated by a distance of 11941 km. This flight may include one or multiple stops.

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

    Our cheapest airline available from Sydney to San Francisco is Alaska Airlines. Our recent data shows that you can find tickets from as low as $198 on this airline. Additional options worth looking into are Delta and Hawaiian Airlines, starting at $584 and $835 round-trip. Alaska Airlines is priced at 86% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Fiji Airways. According to our data, you can fly for as low as $453. Users have also found prices from $560 and $615 on Hawaiian Airlines and Air Canada, respectively.

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

    Consider Avianca (90%), Air New Zealand (90%) or Virgin Australia (86%) 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?

    On average you can expect to pay $2,423 for a flight from Sydney to San Francisco. The cheapest flight overall is $851 while the most popular route, (Sydney Kingsford Smith - San Francisco) is currently priced at $979.

  • Where are the most common stopover locations when flying from Sydney to San Francisco?

  • What are some popular things to do or see while on a stopover in Los Angeles?

    Hollywood Walk of Fame, Hollywood Boulevard, and Walt Disney Concert Hall are currently the most popular points of interest in Los Angeles at the moment. Hollywood Walk of Fame, Hollywood Boulevard, and Walt Disney Concert Hall can be visited by traveling about 18.8 km, 19.0 km, and 19.4 km respectively from Los Angeles Los Angeles. Travellers can book a car hire at Los Angeles Los Angeles for about $64 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a stopover in Auckland?

    Aotea Centre, New Zealand Maritime Museum, and Sky Tower are currently the most popular points of interest in Auckland at the moment. Those on a layover in Auckland interested in visiting Aotea Centre, New Zealand Maritime Museum, or Sky Tower can do so by travelling 17.1 km, 18.3 km, and 17.5 km, respectively from Auckland Intl. Travellers can book a car hire at Auckland Intl for about $62 per day to make their sightseeing more efficient.

  • What are points of interest worth seeing during a stopover in Honolulu?

    Honolulu travellers tend to visit Waikiki Aquarium, Fort DeRussy, and Honolulu Zoo more than any other attractions. Those on a layover in Honolulu interested in visiting Waikiki Aquarium, Fort DeRussy, or Honolulu Zoo can do so by travelling 12.6 km, 10.7 km, and 12.6 km, respectively from Honolulu. Those landing in Honolulu looking to spend some time exploring during their stopover can hire a car for about $73 per day.

  • Where are the least popular stopover locations for Sydney to San Francisco flights?

  • 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 holiday 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, November is the cheapest month in which you can book a flight from Sydney to San Francisco (average of $905). Flying from Sydney to San Francisco in July is currently the most expensive (average of $1,053). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Sausalito
Santa Cruz
Davis
Milpitas
Vallejo

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Fly from Sydney to San Francisco on these airlines

Choose from the following airlines for your flight from Sydney to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 13 March 2026.

Top 10 airlines flying from Sydney to San Francisco

Discover the top 10 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 647,157 searches. Data last updated 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$198Average$1,369FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$584Average$1,850FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapest$835Average$1,529FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Fiji AirwaysCheapest$884Average$1,126FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Virgin AustraliaCheapest$898Average$2,063FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Air CanadaCheapest$909Average$1,188FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,016Average$1,630FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,019Average$1,285FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,037Average$1,172FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,078Average$1,653FlexibilityNo cancel feeOn-time69%
Search United 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 San Francisco?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Sydney to San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Sydney to San Francisco with no change fees.

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

Not ready to book yet? You can track prices for flights from Sydney to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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