HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$320+ Cheap flights from Australia 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SFO
Aug 8 — Aug 151
Fri 8/8
Fri 8/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Australia 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.

Cheap flight deals from Australia to San Francisco

Keep the following information in mind while searching for Australia to San Francisco flight deals. Data was last updated August 3, 2025.

Round-trip from

$756
(BYOjet)

One-way from

$320
(oojo)

Popular in

December

Cheapest in

October

Average price

$963

Good round-trip deal

$1,109 or less

Good one-way deal

$755 or less
From Australia to San Francisco
Search Deals
One-way flight from Australia to San Francisco
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Australia to San Francisco.
Search Deals
Price to beat on a one-way flight from Australia to San Francisco.
Search Deals

Find flight deals from Australia to San Francisco

Cheapest flights from Australia to San Francisco
Explore the most affordable flight options available from Australia to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2025.

This Air Canada deal was found by Cheapflights users on 8/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:20 amSYD - SFO
1 stop18h 13mAir Canada
Thu 8/149:03 pmSFO - SYD
2 stops53h 37mAir Canada
Deal found 8/3$755
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 10/199:30 pmSYD - SFO
Nonstop13h 15mAmerican Airlines
Tue 11/48:15 pmSFO - SYD
Nonstop14h 55mAmerican Airlines
Deal found 7/31$758
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:40 pmSYD - SFO
2 stops38h 52mAlaska Airlines
Tue 11/47:52 amSFO - SYD
2 stops40h 53mAlaska Airlines
Deal found 7/31$759
This Air Canada deal was found by Cheapflights users on 8/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:10 amADL - SFO
2 stops22h 59mAir Canada
Wed 11/191:20 pmSFO - ADL
2 stops38h 40mAir Canada
Deal found 8/1$760
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 10/1911:20 amSYD - SFO
Nonstop13h 35mUnited Airlines
Sun 11/94:15 pmSFO - SYD
1 stop21h 50mUnited Airlines
Deal found 7/31$761
This Jetabroad deal was found by Cheapflights users on 8/2. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:40 pmSYD - SFO
2 stops37h 55mHawaiian Airlines
Thu 8/77:30 amSFO - SYD
2 stops19h 15mHawaiian Airlines
Deal found 8/2$762
This SmartFares deal was found by Cheapflights users on 8/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:25 pmPER - SFO
2 stops36h 40mJapan Airlines
Tue 9/162:00 pmSFO - PER
2 stops43h 40mJapan Airlines
Deal found 8/2$767
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:45 pmBNE - SFO
2 stops30h 43mAir Canada
Sat 9/204:35 pmSFO - BNE
1 stop21h 30mAir Canada
Deal found 7/31$771
This TravelUp deal was found by Cheapflights users on 7/31. 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.
Sun 10/1910:30 amBNE - SFO
Nonstop13h 05mMultiple Airlines
Sat 10/2511:10 pmSFO - BNE
Nonstop14h 20mMultiple Airlines
Deal found 7/31$777
This TravelUp deal was found by Cheapflights users on 8/3. 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.
Mon 8/410:20 amSYD - SFO
Nonstop13h 30mLufthansa
Fri 8/810:35 pmSFO - SYD
1 stop39h 25mLufthansa
Deal found 8/3$783
This SmartFares deal was found by Cheapflights users on 8/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:25 pmSYD - SFO
Nonstop13h 30mQantas Airways
Sun 12/148:15 pmSFO - SYD
Nonstop14h 55mQantas Airways
Deal found 8/1$786
This Qantas Airways deal was found by Cheapflights users on 7/31. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/308:45 pmBNE - SFO
1 stop38h 00mQantas Airways
Sun 9/2110:00 pmSFO - BNE
1 stop25h 30mQantas Airways
Deal found 7/31$787

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia 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 August 3, 2025.
Use the filters below to find and compare flights from Australia to San Francisco that are best for you.

Fly from

Australia

Fly to

San Francisco

Route

Depart

Return

Price

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Fri 9/5

9:20 am-3:28 pm

1 stop23h 08m

San Francisco

Sat 9/13

1:35 pm-11:40 am

2 stops29h 05m

$756

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sun 10/19

9:30 pm-4:45 pm

Nonstop13h 15m

San Francisco

Sun 11/9

8:15 pm-6:10 am

Nonstop14h 55m

$758

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 10/18

9:40 pm-6:32 pm

2 stops38h 52m

San Francisco

Tue 11/4

7:52 am-7:45 pm

2 stops40h 53m

$759

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Tue 11/18

6:10 am-10:39 am

2 stops22h 59m

San Francisco

Wed 11/19

1:20 pm-10:30 pm

2 stops38h 40m

$760

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sun 10/19

11:20 am-6:55 am

Nonstop13h 35m

San Francisco

Wed 11/5

10:50 pm-9:15 am

Nonstop15h 25m

$761

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 8/16

8:00 pm-10:33 am

2 stops31h 33m

San Francisco

Wed 8/20

7:40 pm-11:40 am

2 stops23h 00m

$762

BrisbaneSan Francisco

BNE - SFO

BNESFO

Brisbane

Mon 9/1

8:45 pm-10:28 am

2 stops30h 43m

San Francisco

Sat 9/20

4:35 pm-7:05 am

1 stop21h 30m

$771

PerthSan Francisco

PER - SFO

PERSFO

Perth

Mon 9/15

12:25 pm-10:05 am

2 stops36h 40m

San Francisco

Mon 9/22

2:00 pm-12:40 am

2 stops43h 40m

$775

BrisbaneSan Francisco

BNE - SFO

BNESFO

Brisbane

Sun 10/19

10:30 am-6:35 am

Nonstop13h 05m

San Francisco

Sat 10/25

11:10 pm-6:30 am

Nonstop14h 20m

$777

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 8/30

9:40 pm-6:49 pm

2 stops38h 09m

San Francisco

Sat 9/6

9:33 am-7:45 pm

1 stop17h 12m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Australia to San Francisco

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

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

Currently, January is the cheapest month in which you can book a flight from Australia to San Francisco (average of $276). Flying from Australia to San Francisco in June is currently the most expensive (average of $358). 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 AU to SFO?

Find hourly flight availability from Australia 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 August 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to San Francisco as you normally would.

Weekly flight availability from Australia to San Francisco

Explore weekly flight availability from Australia 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 August 3, 2025.

The most flights from AU0 to SFO 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 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 August 3, 2025.
Get a feel of what it's like to fly with Japan Airlines, Emirates, and Singapore Airlines from Australia to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,541 reviews

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,541 reviews
Japan Airlines
8.3
Very good
1,541 reviews

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Emirates
8.1
Very good
3,301 reviews
Japan Airlines
8.3
Very good
1,541 reviews

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Singapore Airlines
8.1
Very good
1,338 reviews
Japan Airlines
8.3
Very good
1,541 reviews

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Fiji Airways
8.0
Very good
202 reviews
Japan Airlines
8.3
Very good
1,541 reviews

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Alaska Airlines
8.0
Very good
10,000 reviews
Japan Airlines
8.3
Very good
1,541 reviews

Crew

8.7

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Related info for your journey

Find useful and relevant information for your journey from Australia 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 airport do you fly into for flights to San Francisco from Australia?

    Located just 11.8 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to San Francisco from Australia.

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

    Within the past month, 14 users have taken a look at flights from Australia to San Francisco.

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

    One-way options have recently been found by users for as low as $320 on Fiji Airways. Other airlines that offer cheap prices include Air Canada from $511 and Philippine Airlines from $618 one-way.

  • What are the most popular routes from Australia to San Francisco?

    While some choose either Melbourne - San Francisco or Brisbane - San Francisco, Sydney Kingsford Smith - San Francisco is the most popular route from Australia to San Francisco.

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

    No one likes to see their flight delayed. When booking a flight from Australia to San Francisco consider choosing American Airlines (77%), Alaska Airlines (77%) or Qantas Airways (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Australia to San Francisco?

    The cheapest flight price from Australia to San Francisco is $329. On average you can expect to pay $2,892. The most popular route, (Sydney Kingsford Smith - San Francisco), can usually be booked for $639.

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

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

  • How can I find direct flights from Australia to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Australia 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 Australia to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Australia to San Francisco (average of $276). Flying from Australia to San Francisco in June is currently the most expensive (average of $358). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
South San Francisco
Livermore
Turlock
Manteca
Antioch
Hollister
Watsonville
Sunnyvale
Newark
Milpitas
Campbell
Foster City
Capitola
Santa Clara
San Leandro
Burlingame
Redwood City

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 Australia to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Los Angeles flights
Melbourne to Los Angeles flights
Sydney to San Francisco flights
Brisbane to Los Angeles flights
Melbourne to San Francisco flights
Auckland to Los Angeles flights
Sydney to Ontario flights
Papeete to Los Angeles flights
Melbourne to Ontario flights
Sydney to Las Vegas flights
Brisbane to San Francisco flights
Avalon to Los Angeles flights
Perth to Los Angeles flights
Auckland to San Francisco flights
Sydney to San Jose flights
Auckland to Ontario flights
Nadi to Los Angeles flights
Melbourne to Las Vegas flights
Brisbane to Ontario flights
Melbourne to San Jose flights
Brisbane to Burbank flights
Sydney to Long Beach flights
Adelaide to Los Angeles flights
Papeete to San Francisco flights
Christchurch to Los Angeles flights
Sydney to Santa Ana flights
Brisbane to Las Vegas flights
Sydney to Oakland flights
Perth to San Francisco flights
Tamuning to Las Vegas flights
Melbourne to Oakland flights
Wellington to Los Angeles flights
Papeete to San Jose flights
Adelaide to Las Vegas flights
Auckland to Las Vegas flights
Papeete to Las Vegas flights
Avalon to San Francisco flights
Canberra to Los Angeles flights
Tamuning to San Diego flights
Sydney to San Diego flights
Adelaide to San Francisco flights
Tamuning to San Francisco flights
Wellington to San Francisco flights

Top 9 airlines flying from Australia to San Francisco

Discover the top 9 airlines that operate flights from Australia 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 August 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$605Average$854FlexibilityNo cancel feeOn-time67%
Fiji AirwaysCheapest$642Average$837FlexibilityNo cancel feeOn-time74%
Virgin AustraliaCheapest$700Average$1,552FlexibilityNo cancel feeOn-time80%
Qantas AirwaysCheapest$715Average$1,133FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$728Average$1,147FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$734Average$1,357FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$762Average$1,315FlexibilityNo cancel feeOn-time85%
DeltaCheapest$897Average$1,021FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$1,201Average$1,529FlexibilityNo cancel feeOn-time81%

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.