Find flights
Deals
Airlines

$126+ Cheap flights from San Francisco Bay Area

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — SYD
23 Apr — 30 Apr1
1 adult

Find flights from San Francisco Bay Area

Cheapest flights from San Francisco Bay Area
Explore the most affordable flight options available from San Francisco Bay Area. Find the lowest fares based on data from user searches, with prices last updated on 18 April 2025.

Wed 28/507:00SFO - SYD
1 stop38h 40mMultiple Airlines
Mon 2/616:20SYD - SFO
1 stop31h 55mMultiple Airlines
Deal found 18/4$1,440
Thu 15/513:38SJC - MEL
2 stops28h 52mMultiple Airlines
Thu 22/512:55MEL - SJC
3 stops27h 34mMultiple Airlines
Deal found 18/4$1,455
Thu 7/822:55SFO - SYD
1 stop20h 20mFiji Airways
Tue 12/813:15SYD - SFO
1 stop17h 30mFiji Airways
Deal found 18/4$1,463
Wed 2/722:05SFO - SYD
1 stop17h 40mAir New Zealand
Sat 19/717:55SYD - SFO
2 stops35h 55mAir New Zealand
Deal found 17/4$1,473
Tue 27/522:55SFO - MEL
1 stop19h 35mFiji Airways
Sun 20/712:55MEL - SFO
1 stop17h 50mFiji Airways
Deal found 16/4$1,473
Wed 8/1023:25SFO - BNE
1 stop18h 10mFiji Airways
Fri 17/1011:35BNE - SFO
1 stop18h 50mFiji Airways
Deal found 17/4$1,495
Wed 17/923:55SFO - MEL
1 stop36h 05mPhilippine Airlines
Tue 30/906:30MEL - SFO
1 stop31h 20mPhilippine Airlines
Deal found 16/4$1,557
Wed 7/516:45SFO - BNE
1 stop45h 00mMultiple Airlines
Thu 5/612:45BNE - SFO
2 stops35h 30mMultiple Airlines
Deal found 16/4$1,570
Tue 13/522:55SFO - MEL
2 stops33h 00mMultiple Airlines
Mon 26/520:30MEL - SFO
2 stops34h 20mMultiple Airlines
Deal found 16/4$1,570
Sun 10/822:05SFO - MEL
1 stop19h 45mAir New Zealand
Tue 19/812:05MEL - SFO
1 stop17h 45mAir New Zealand
Deal found 17/4$1,579
Sun 8/619:55SFO - SYD
1 stop30h 50mAlaska Airlines
Sun 22/621:40SYD - SFO
1 stop25h 15mAlaska Airlines
Deal found 17/4$1,611
Tue 14/1023:55SFO - SYD
1 stop39h 05mPhilippine Airlines
Fri 24/1011:10SYD - SFO
1 stop27h 40mPhilippine Airlines
Deal found 17/4$1,615

Find flights from San Francisco Bay Area within your budget

Find flights departing from San Francisco Bay Area that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 April 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Wed 28/5

07:00-14:40

1 stop38h 40m

Sydney Kingsford Smith

Mon 2/6

16:20-07:15

1 stop31h 55m

$1,440

San JoseMelbourne

SJC - MEL

SJCMEL

San Jose

Thu 15/5

13:38-11:30

2 stops28h 52m

Melbourne

Thu 22/5

12:55-23:29

3 stops27h 34m

$1,455

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Thu 7/8

22:55-12:15

1 stop20h 20m

Sydney Kingsford Smith

Tue 12/8

13:15-13:45

1 stop17h 30m

$1,463

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Wed 2/7

22:05-08:45

1 stop17h 40m

Sydney Kingsford Smith

Sat 19/7

17:55-12:50

2 stops35h 55m

$1,473

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Tue 27/5

22:55-11:30

1 stop19h 35m

Melbourne

Sun 20/7

12:55-13:45

1 stop17h 50m

$1,473

San FranciscoBrisbane

SFO - BNE

SFOBNE

San Francisco

Wed 8/10

23:25-10:35

1 stop18h 10m

Brisbane

Fri 17/10

11:35-13:25

1 stop18h 50m

$1,495

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Wed 17/9

23:55-05:00

1 stop36h 05m

Melbourne

Tue 30/9

06:30-20:50

1 stop31h 20m

$1,557

San FranciscoBrisbane

SFO - BNE

SFOBNE

San Francisco

Wed 7/5

16:45-06:45

1 stop45h 00m

Brisbane

Thu 5/6

12:45-07:15

2 stops35h 30m

$1,570

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Sun 10/8

22:05-10:50

1 stop19h 45m

Melbourne

Tue 19/8

12:05-12:50

1 stop17h 45m

$1,579

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Sun 8/6

19:55-19:45

1 stop30h 50m

Sydney Kingsford Smith

Sun 22/6

21:40-05:55

1 stop25h 15m

$1,611

Flights are sorted by cheapest return flights first.

Deals found on 17/4

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

Best time to book a flight from San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly from San Francisco Bay Area 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.

Travel insights for flights from San Francisco Bay Area

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

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

Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area (average of $684). Flying from San Francisco Bay Area in December will prove the most costly (average of $1,415). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from San Francisco Bay Area?

When flying from San Francisco Bay Area check dates and pricing for the following: United Airlines, Fiji Airways, Qantas Airways, Air Canada, Hawaiian Airlines. As they depart for the following popular destinations: Sydney.

United Airlines

United Airlines

From $170

Frontier

Frontier

From $22

Alaska Airlines

Alaska Airlines

From $39

Air Canada

Air Canada

From $165

Airline reviews for flights from San Francisco Bay Area

Get insights into the airlines that provide service from San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from San Francisco Bay Area. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Comfort

8.1

Overall

8.8

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

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Comfort

8.1

Overall

8.8

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.
Korean Air
8.4
Very Good
1,063 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Comfort

8.1

Overall

8.8

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.
Japan Airlines
8.3
Very Good
1,447 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Comfort

8.1

Overall

8.8

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

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Comfort

8.1

Overall

8.8

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
8.2
Very Good
729 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Entertainment

7.3

Food

7.8

Crew

9.1

Comfort

8.1

Overall

8.8

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.

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.

Related info for your journey

Access useful and relevant information related to your journey from San Francisco Bay Area. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 April 2025.

  • Which is the cheapest airport to catch a flight from San Francisco Bay Area?

    The cheapest routes to Johannesburg can be found at Cape Town Intl airport from $2. While Seoul Gimpo Intl airport is usually cheaper if your destination is Jeju City with prices starting at $27. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from San Francisco Bay Area?

    Currently, the cheapest month for flights from San Francisco Bay Area is February. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from San Francisco Bay Area?

    View the cheapest flight destinations from San Francisco Bay Area:
    Fly from Cape Town to Johannesburg from $2 round trip
    Fly from Seoul to Jeju City from $27 round trip
    Fly from Madrid to London from $52 round trip
    Fly from London to Málaga from $60 round trip
    Fly from Sydney to Ballina from $77 round trip

  • How does Cheapflights help users find flights from San Francisco Bay Area?

    Cheapflights helps you search for flights from San Francisco Bay Area 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 Bay Area?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco Bay Area for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from San Francisco Bay Area with no change fees?

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

  • Can Cheapflights notify me if prices for flights from San Francisco Bay Area become cheaper?

    Of course! You can now track prices for flights from San Francisco Bay Area and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

See more FAQs

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 Bay Area?

Cheapflights helps you search for flights from San Francisco Bay Area 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 Bay Area?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco Bay Area for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Francisco Bay Area with no change fees?

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

Can Cheapflights notify me if prices for flights from San Francisco Bay Area become cheaper?

Of course! You can now track prices for flights from San Francisco Bay Area and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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.
Site
©2025 Cheapflights