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Cheap flights from San Francisco to Australia from $582

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SYD
5 May — 12 May1
1 adult

Cheap flight deals from San Francisco to Australia

Keep the following information in mind while searching for San Francisco to Australia flight deals. Data was last updated 30 April 2025.

Round-trip from

$1,457

One-way from

$582

Popular in

December

Cheapest in

August

Average price

$1,828

Good round-trip deal

$7,409 or less

Good one-way deal

$1,103 or less
Fiji Airways
  • Fiji Airways
  • 28/8-7/9
  • 2 total stops
  • 37h 50m total
  • San Francisco to Australia
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20/9
  • 20/9
  • 2 total stops
  • 28h 59m total
  • San Francisco to Australia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($429 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($110 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from San Francisco to Australia.
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Price to beat on a one-way flight from San Francisco to Australia.
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Find flight deals from San Francisco to Australia

Cheapest flights from San Francisco to Australia
Explore the most affordable flight options available from San Francisco to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 28/823:00SFO - SYD
1 stop20h 15mFiji Airways
Sun 7/913:15SYD - SFO
1 stop17h 35mFiji Airways
Deal found 29/4$1,457
Sat 30/823:55SFO - SYD
1 stop39h 05mPhilippine Airlines
Mon 8/910:10SYD - SFO
1 stop27h 40mPhilippine Airlines
Deal found 29/4$1,463
Sun 25/513:22SFO - SYD
2 stops32h 18mMultiple Airlines
Mon 2/616:20SYD - SFO
1 stop22h 40mMultiple Airlines
Deal found 29/4$1,471
Tue 10/622:55SFO - MEL
1 stop19h 35mFiji Airways
Tue 24/612:55MEL - SFO
1 stop17h 55mFiji Airways
Deal found 29/4$1,471
Sun 5/1023:55SFO - MEL
1 stop37h 35mPhilippine Airlines
Wed 22/1009:00MEL - SFO
1 stop29h 50mPhilippine Airlines
Deal found 30/4$1,485
Tue 20/522:55SFO - BNE
1 stop18h 30mFiji Airways
Tue 3/611:40BNE - SFO
1 stop19h 10mFiji Airways
Deal found 29/4$1,494
Sun 11/518:40SFO - CNS
2 stops23h 45mMultiple Airlines
Tue 3/612:25CNS - SFO
1 stop18h 25mMultiple Airlines
Deal found 29/4$1,499
Fri 8/822:05SFO - SYD
1 stop17h 40mAir New Zealand
Mon 25/809:55SYD - SFO
1 stop19h 55mAir New Zealand
Deal found 29/4$1,502
Sat 11/1023:55SFO - BNE
1 stop41h 00mPhilippine Airlines
Mon 20/1011:15BNE - SFO
1 stop26h 35mPhilippine Airlines
Deal found 29/4$1,532
Tue 1/722:05SFO - MEL
1 stop19h 45mAir New Zealand
Tue 22/709:10MEL - SFO
2 stops20h 40mAir New Zealand
Deal found 29/4$1,560
Tue 24/622:55SFO - MEL
2 stops33h 00mMultiple Airlines
Sun 6/712:55MEL - SFO
1 stop17h 50mMultiple Airlines
Deal found 29/4$1,568
Thu 8/523:55SFO - BNE
1 stop41h 00mMultiple Airlines
Tue 3/611:40BNE - SFO
1 stop19h 10mMultiple Airlines
Deal found 29/4$1,571

Cheapflights Fare Finder

Customise your flight search to find flights from San Francisco to Australia 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 30 April 2025.
Use the filters below to find and compare flights from San Francisco to Australia that are best for you.

Fly from

San Francisco

Fly to

Australia

Route

Depart

Return

Price

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Thu 28/8

23:00-12:15

1 stop20h 15m

Sydney Kingsford Smith

Sun 7/9

13:15-13:50

1 stop17h 35m

$1,457

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Sat 30/8

23:55-08:00

1 stop39h 05m

Sydney Kingsford Smith

Mon 8/9

10:10-20:50

1 stop27h 40m

$1,463

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Sun 25/5

13:22-14:40

2 stops32h 18m

Sydney Kingsford Smith

Mon 2/6

16:20-22:00

1 stop22h 40m

$1,471

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Tue 10/6

22:55-11:30

1 stop19h 35m

Melbourne

Tue 24/6

12:55-13:50

1 stop17h 55m

$1,471

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Sun 5/10

23:55-07:30

1 stop37h 35m

Melbourne

Wed 22/10

09:00-20:50

1 stop29h 50m

$1,485

San FranciscoBrisbane

SFO - BNE

SFOBNE

San Francisco

Tue 20/5

22:55-10:25

1 stop18h 30m

Brisbane

Tue 3/6

11:40-13:50

1 stop19h 10m

$1,494

San FranciscoCairns

SFO - CNS

SFOCNS

San Francisco

Sun 11/5

18:40-11:25

2 stops23h 45m

Cairns

Tue 3/6

12:25-13:50

1 stop18h 25m

$1,499

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Fri 8/8

22:05-08:45

1 stop17h 40m

Sydney Kingsford Smith

Mon 25/8

09:55-12:50

1 stop19h 55m

$1,502

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Tue 1/7

22:05-10:50

1 stop19h 45m

Melbourne

Tue 22/7

09:10-12:50

2 stops20h 40m

$1,560

San FranciscoBrisbane

SFO - BNE

SFOBNE

San Francisco

Tue 6/5

23:55-09:55

1 stop41h 00m

Brisbane

Tue 13/5

11:15-20:50

1 stop26h 35m

$1,563

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco to Australia

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

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

Currently, May is the cheapest month in which you can book a flight from San Francisco to Australia (average of $129). Flying from San Francisco to Australia in October is currently the most expensive (average of $171). 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 SFO to AU?

Find hourly flight availability from San Francisco to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from San Francisco to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Francisco to Australia

Explore weekly flight availability from San Francisco to Australia. 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 30 April 2025.

The most flights from SFO to AU0 are scheduled on a Tuesday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Australia by month

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

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 30 April 2025.
Peruse reviews from past customers who have flown with Air Tahiti Nui, EVA Air and China Airlines from San Francisco to Australia to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Comfort

8.1

Overall

8.8

Entertainment

7.3

Food

7.8

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
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Comfort

8.1

Overall

8.8

Entertainment

7.3

Food

7.8

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.
EVA Air
8.4
Very Good
1,186 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Comfort

8.1

Overall

8.8

Entertainment

7.3

Food

7.8

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
8.3
Very Good
732 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Comfort

8.1

Overall

8.8

Entertainment

7.3

Food

7.8

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
8.3
Very Good
852 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Comfort

8.1

Overall

8.8

Entertainment

7.3

Food

7.8

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
8.1
Very Good
190 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Comfort

8.1

Overall

8.8

Entertainment

7.3

Food

7.8

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

  • What airport do you fly from for flights from San Francisco to Australia?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Australia. It is only a 19.0 km journey to San Francisco (SFO) from San Francisco’s city centre.

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

    Flights from San Francisco to Australia have been viewed 113 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $867 on Fiji Airways. Other airlines that offer cheap prices include Philippine Airlines from $899 and Cathay Pacific from $901 one-way.

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

    The most popular flight routes from San Francisco to Australia are San Francisco - Sydney Kingsford Smith, San Francisco - Melbourne and San Francisco - Brisbane.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Australia on time: Virgin Australia (88%), United Airlines (88%), SWISS (88%).

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

    While on average a flight from San Francisco to Australia is generally $2,322, our data shows the cheapest flight currently is $1,120. When looking at the most popular route, (San Francisco - Sydney Kingsford Smith), you can expect to pay $1,208 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from San Francisco to Australia (average of $129). Flying from San Francisco to Australia in October is currently the most expensive (average of $171). 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

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Alternative routes for San Francisco to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from San Francisco to Australia

Discover the top 6 airlines that operate flights from San Francisco to Australia. 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$891Average$1,533FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Fiji AirwaysCheapest$959Average$1,457FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air CanadaCheapest$1,243Average$1,646FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,325Average$2,139FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,499Average$1,797FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$1,546Average$1,934FlexibilityNo cancel feeOn-time81%
Search Singapore 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 San Francisco to Australia?

Cheapflights helps you search for flights from San Francisco to Australia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from San Francisco.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Australia flexibly with Cheapflights today.

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

Yes! Start tracking prices for San Francisco to Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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