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Cheap flights from San Francisco Bay Area to Sydney from $535

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Sydney departing on 14/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Fiji Airways Logo
23:25 - 11:50
SFO
-
SYD
19h 25m
1 stop
Fiji Airways Logo
13:15 - 13:40
SYD
-
SFO
17h 25m
1 stop
$1,103Fiji Airways
Fri, 7 Aug - Fri, 21 Aug
Fiji Airways Logo
22:35 - 11:50
SFO
-
SYD
20h 15m
1 stop
Fiji Airways Logo
06:00 - 13:55
SYD
-
SFO
24h 55m
1 stop
$1,104Fiji Airways
Wed, 22 Apr - Wed, 29 Apr
Fiji Airways Logo
22:35 - 11:50
SFO
-
SYD
20h 15m
1 stop
Fiji Airways Logo
13:20 - 13:55
SYD
-
SFO
17h 35m
1 stop
$1,107Fiji Airways
Wed, 13 May - Wed, 20 May
Fiji Airways Logo
22:35 - 11:50
SFO
-
SYD
20h 15m
1 stop
Fiji Airways Logo
06:00 - 13:55
SYD
-
SFO
24h 55m
1 stop
$1,115Fiji Airways
Wed, 27 May - Wed, 10 Jun
Fiji Airways Logo
23:25 - 11:50
SFO
-
SYD
19h 25m
1 stop
Fiji Airways Logo
06:00 - 13:40
SYD
-
SFO
24h 40m
1 stop
$1,118Fiji Airways
Sun, 26 Jul - Wed, 12 Aug
Multiple Airlines Logo
19:10 - 11:50
STS
-
SYD
23h 40m
2 stops
Multiple Airlines Logo
13:15 - 23:59
SYD
-
STS
27h 44m
2 stops
$1,275Multiple Airlines
Tue, 5 May - Tue, 12 May
Alaska Airlines Logo
08:25 - 18:50
OAK
-
SYD
17h 25m
1 stop
Alaska Airlines Logo
20:45 - 20:25
SYD
-
OAK
16h 40m
1 stop
$1,601Alaska Airlines
Thu, 6 Aug - Sun, 16 Aug
Multiple Airlines Logo
08:15 - 18:50
SJC
-
SYD
17h 35m
1 stop
Multiple Airlines Logo
20:45 - 20:43
SYD
-
SJC
16h 58m
1 stop
$1,601Multiple Airlines
Thu, 6 Aug - Sun, 16 Aug
Alaska Airlines Logo
08:30 - 18:50
OAK
-
SYD
17h 20m
1 stop
Alaska Airlines Logo
20:45 - 20:30
SYD
-
OAK
16h 45m
1 stop
$1,606Alaska Airlines
Sat, 29 Aug - Sat, 12 Sep
American Airlines Logo
13:03 - 07:05
STS
-
SYD
25h 02m
2 stops
American Airlines Logo
09:10 - 19:29
SYD
-
STS
27h 19m
1 stop
$1,985American Airlines
Fri, 29 May - Wed, 10 Jun

Alaska Airlines flights from San Francisco Bay Area to Sydney

Our best Alaska Airlines deals on San Francisco Bay Area to Sydney flight tickets
Alaska Airlines
6 Aug
OAK08:25Oakland
17h 25m
1 stop
SYD18:50Sydney Kingsford Smith
16 Aug
SYD20:45Sydney Kingsford Smith
16h 40m
1 stop
OAK20:25Oakland
$1,601
Alaska Airlines
29 Aug
OAK08:30Oakland
17h 20m
1 stop
SYD18:50Sydney Kingsford Smith
12 Sept
SYD20:45Sydney Kingsford Smith
16h 45m
1 stop
OAK20:30Oakland
$1,606
Alaska Airlines
15 Apr
SFO08:23San Francisco
17h 27m
1 stop
SYD18:50Sydney Kingsford Smith
2 May
SYD20:45Sydney Kingsford Smith
26h 12m
1 stop
SFO05:57San Francisco
$1,653

Qantas Airways flights from San Francisco Bay Area to Sydney

Our best Qantas Airways deals on San Francisco Bay Area to Sydney flight tickets
Qantas Airways
5 Apr
SFO22:30San Francisco
14h 55m
SYD06:25Sydney Kingsford Smith
21 Apr
SYD21:25Sydney Kingsford Smith
13h 20m
SFO17:45San Francisco
$1,618
Qantas Airways
5 Apr
SFO16:59San Francisco
21h 06m
1 stop
SYD07:05Sydney Kingsford Smith
21 Apr
SYD21:25Sydney Kingsford Smith
13h 20m
SFO17:45San Francisco
$1,624
Qantas Airways
5 Apr
SFO22:30San Francisco
14h 55m
SYD06:25Sydney Kingsford Smith
21 Apr
SYD21:25Sydney Kingsford Smith
13h 20m
SFO17:45San Francisco
$1,638

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area to Sydney 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, momondo users made 78,305 searches. Data last updated 1 April 2026.
Use the filters below to find and compare flights from San Francisco Bay Area to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Fri 7/8

23:25-11:50

1 stop19h 25m

Sydney Kingsford Smith

Fri 21/8

13:15-13:40

1 stop17h 25m

$1,103

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Wed 22/4

22:35-11:50

1 stop20h 15m

Sydney Kingsford Smith

Wed 29/4

06:00-13:55

1 stop24h 55m

$1,104

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Wed 13/5

22:35-11:50

1 stop20h 15m

Sydney Kingsford Smith

Wed 20/5

13:20-13:55

1 stop17h 35m

$1,107

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Wed 27/5

22:35-11:50

1 stop20h 15m

Sydney Kingsford Smith

Wed 10/6

06:00-13:55

1 stop24h 55m

$1,115

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Sun 26/7

23:25-11:50

1 stop19h 25m

Sydney Kingsford Smith

Wed 12/8

06:00-13:40

1 stop24h 40m

$1,118

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 5/5

19:10-11:50

2 stops23h 40m

Sydney Kingsford Smith

Tue 12/5

13:15-23:59

2 stops27h 44m

$1,275
Fastest return journey

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 6/8

08:25-18:50

1 stop17h 25m

Sydney Kingsford Smith

Sun 16/8

20:45-20:25

1 stop16h 40m

$1,601

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 6/8

08:15-18:50

1 stop17h 35m

Sydney Kingsford Smith

Sun 16/8

20:45-20:43

1 stop16h 58m

$1,601

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sat 29/8

08:30-18:50

1 stop17h 20m

Sydney Kingsford Smith

Sat 12/9

20:45-20:30

1 stop16h 45m

$1,606

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Fri 29/5

13:03-07:05

2 stops25h 02m

Sydney Kingsford Smith

Wed 10/6

09:10-19:29

1 stop27h 19m

$1,985

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Sydney from

How to get the cheapest flight ticket from San Francisco Bay Area to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from San Francisco Bay Area, with most prices found around $1,557. If you aren’t able to travel to Sydney during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,574.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,735. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $4,282.

What is the cheapest San Francisco Bay Area to Sydney Kingsford Smith flight route?

Fly from San Francisco to Sydney Kingsford Smith for the best San Francisco Bay Area - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,739 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from San Francisco Bay Area for as low as $1,628 on momondo.

What cabin class options are available on San Francisco Bay Area to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on San Francisco Bay Area to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco Bay Area to Sydney flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Sydney.

Cheap San Francisco Bay Area to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Sydney

Fastest flight time

14h 50m

Direct flights

Every day

Airports in Sydney

1 airport
The fastest flight from San Francisco Bay Area to Sydney takes 14h 50m
Direct flights go from San Francisco Bay Area to Sydney every day.
There is 1 airport in Sydney. From San Francisco Bay Area there are direct flights to Sydney Kingsford Smith (SYD).
Search flight deals

  • When did momondo last update prices for flights from San Francisco Bay Area to Sydney Kingsford Smith Airport?

    Prices for flights from San Francisco Bay Area to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Bay Area to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from San Francisco Bay Area to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Bay Area to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco Bay Area to Sydney?

Best airlines flying from San Francisco Bay Area to Sydney

Compare and see reviews for airlines that fly from San Francisco Bay Area to Sydney with momondo
Airline
Rating
Free cancellation
Price
Fiji AirwaysPriceFrom $1,053Free cancellationRating
8.1
237 reviews
Search Fiji Airways flights
Hawaiian AirlinesPriceFrom $1,249Free cancellationRating
7.8
2,838 reviews
Search Hawaiian Airlines flights
Qantas AirwaysPriceFrom $1,430Free cancellationRating
7.5
1,016 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,726Free cancellationRating
7.4
9,530 reviews
Search United Airlines flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Manly
Coogee
Leura
Bondi Beach
Cronulla
Randwick
Charlestown
Newport
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from San Francisco Bay Area.

Can I find flights from San Francisco Bay Area to Sydney with flexible booking policies on momondo?

Yes. All flights to Sydney from San Francisco Bay Area on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco Bay Area to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from San Francisco Bay Area. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco Bay Area to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco Bay Area to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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