Look for other cheap flights to San Francisco

$739 Cheap flights to San Francisco

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Francisco departing on 4/9. 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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Find the cheapest flights from Australia to San Francisco

Cheap return flights

Enter your travel dates to find the best prices.
Fiji Airways Logo
06:00 - 12:25
SYD
-
SFO
25h 25m
1 stop
Fiji Airways Logo
22:05 - 12:35
SFO
-
SYD
19h 30m
1 stop
$1,078Fiji Airways
Sun, 15 Nov - Sun, 22 Nov
Fiji Airways Logo
14:15 - 13:55
SYD
-
SFO
17h 40m
1 stop
Fiji Airways Logo
22:05 - 12:35
SFO
-
SYD
19h 30m
1 stop
$1,083Fiji Airways
Fri, 16 Oct - Fri, 6 Nov
Fiji Airways Logo
14:15 - 13:55
SYD
-
SFO
17h 40m
1 stop
Fiji Airways Logo
22:05 - 12:35
SFO
-
SYD
19h 30m
1 stop
$1,090Fiji Airways
Fri, 16 Oct - Fri, 6 Nov
Air Canada Logo
08:10 - 10:32
MEL
-
SFO
21h 22m
2 stops
Air Canada Logo
18:25 - 14:15
SFO
-
MEL
24h 50m
2 stops
$1,313Air Canada
Mon, 2 Nov - Wed, 3 Feb
Air Canada Logo
06:00 - 10:20
MEL
-
SFO
21h 20m
2 stops
Air Canada Logo
19:35 - 13:20
SFO
-
MEL
23h 45m
2 stops
$1,365Air Canada
Thu, 1 Oct - Sat, 17 Oct
United Airlines Logo
18:50 - 23:02
CBR
-
SFO
45h 12m
2 stops
United Airlines Logo
23:20 - 13:15
SFO
-
CBR
20h 55m
1 stop
$2,235United Airlines
Sat, 18 Jul - Sat, 25 Jul
Qantas Airways Logo
11:35 - 17:45
CBR
-
SFO
23h 10m
1 stop
Qantas Airways Logo
13:39 - 11:05
SFO
-
CBR
28h 26m
2 stops
$2,286Qantas Airways
Tue, 14 Jul - Tue, 28 Jul
Qantas Airways Logo
13:40 - 17:45
CNS
-
SFO
21h 05m
1 stop
Qantas Airways Logo
22:30 - 21:30
SFO
-
CNS
30h 00m
1 stop
$2,506Qantas Airways
Tue, 14 Jul - Tue, 21 Jul
Virgin Australia Logo
12:45 - 06:50
BNK
-
SFO
35h 05m
1 stop
Virgin Australia Logo
23:00 - 12:05
SFO
-
BNK
20h 05m
1 stop
$3,157Virgin Australia
Wed, 26 Aug - Sun, 30 Aug
Virgin Australia Logo
12:45 - 06:50
BNK
-
SFO
35h 05m
1 stop
Virgin Australia Logo
23:00 - 12:05
SFO
-
BNK
20h 05m
1 stop
$3,160Virgin Australia
Wed, 26 Aug - Sun, 30 Aug

momondo Fare Finder

 
Locate flights to San Francisco that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 5 June 2026.
Use the filters below to find and compare flights to San Francisco that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sun 15/11

06:00-12:25

1 stop25h 25m

San Francisco

Sun 22/11

22:05-12:35

1 stop19h 30m

$1,078
Fastest return journey

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Fri 16/10

14:15-13:55

1 stop17h 40m

San Francisco

Fri 6/11

22:05-12:35

1 stop19h 30m

$1,083

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Fri 16/10

14:15-13:55

1 stop17h 40m

San Francisco

Fri 6/11

22:05-12:35

1 stop19h 30m

$1,090

MelbourneSan Francisco

MEL - SFO

MELSFO

Melbourne

Mon 2/11

08:10-10:32

2 stops21h 22m

San Francisco

Wed 3/2

18:25-14:15

2 stops24h 50m

$1,313

MelbourneSan Francisco

MEL - SFO

MELSFO

Melbourne

Thu 1/10

06:00-10:20

2 stops21h 20m

San Francisco

Sat 17/10

19:35-13:20

2 stops23h 45m

$1,365

CanberraSan Francisco

CBR - SFO

CBRSFO

Canberra

Sat 18/7

18:50-23:02

2 stops45h 12m

San Francisco

Sat 25/7

23:20-13:15

1 stop20h 55m

$2,235

CanberraSan Francisco

CBR - SFO

CBRSFO

Canberra

Tue 14/7

11:35-17:45

1 stop23h 10m

San Francisco

Tue 28/7

13:39-11:05

2 stops28h 26m

$2,286

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Tue 14/7

13:40-17:45

1 stop21h 05m

San Francisco

Tue 21/7

22:30-21:30

1 stop30h 00m

$2,506

BallinaSan Francisco

BNK - SFO

BNKSFO

Ballina Byron

Wed 26/8

12:45-06:50

1 stop35h 05m

San Francisco

Sun 30/8

23:00-12:05

1 stop20h 05m

$3,157

BallinaSan Francisco

BNK - SFO

BNKSFO

Ballina Byron

Wed 26/8

12:45-06:50

1 stop35h 05m

San Francisco

Sun 30/8

23:00-12:05

1 stop20h 05m

$3,160

Flights are sorted by cheapest return flights first.

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

San Francisco flights insights and trends

Explore insights for your San Francisco flight to craft the best travel plan

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel during the month of August, then book flights to San Francisco from Australia during November instead. Flights to San Francisco in November, while not as cheap as those in August, still average around $1,284.

What is the absolute cheapest flight to San Francisco?

Users booking trips to San Francisco from Las Vegas found flights 51% cheaper than the average price of flights to San Francisco. To find the cheapest price to San Francisco from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

What is the cheapest day to depart on your flight to San Francisco?

According to our data, Tuesday is the cheapest day to fly to San Francisco from Australia. The lowest ticket price found for a Tuesday departure recently was $1,614. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Australia to San Francisco for around $1,860.

What is the cheapest time of day to depart on your flight to San Francisco?

According to our data, the cheapest time of day to fly to San Francisco is in the evening. momondo users have found flights departing from Australia to San Francisco in the evening for as low as $1,626. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $1,924 on average. Flights to San Francisco from Australia at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $1,447 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Australia for as low as $1,260 on momondo.

Cheapest flights to San Francisco

Find the cheapest flights to San Francisco from your nearest city or airport
CHEAPEST MONTH TO FLY TO SAN FRANCISCO FROM SYDNEYAugust14% cheaperFlying from Sydney to San Francisco costs on average just $1,257 in August
MOST EXPENSIVE MONTH TO FLY TO SAN FRANCISCO FROM SYDNEYJuly20% more expensiveIt costs about $1,749 for flights to San Francisco from Sydney in July
MOST POPULAR MONTH TO FLY TO SAN FRANCISCO FROM SYDNEYDecember204% more users visitedMore momondo users searched in flights to San Francisco from Sydney in December than any other month

Cheap San Francisco flight deals and tips

Summary info about San Francisco flight prices, duration and airlines

Best One-Way Price

$739

Best Round-Trip Price

$1,078

Fastest flight time

18h 00m

Popular in

December
The best one-way flight price to San Francisco from Australia in the last 5 days is $739 (Melbourne to San Francisco).
The best round-trip flight price to San Francisco from Australia in the last 5 days is $1,078 (Sydney Kingsford Smith to San Francisco).
The fastest flight to San Francisco from Australia takes 18h 00m (Cairns to San Francisco).
December has the highest demand for flights to San Francisco, with a 5% price increase on average.

Frequently asked questions about flying to San Francisco

When is it best to fly to San Francisco to go sightseeing?

Sights like Fisherman's Wharf and Palace of Fine Arts are most enjoyable in months with moderate weather conditions like January, February, or December. Plan your flight to San Francisco for those months.

How far in advance should I book a flight to San Francisco?

The best time to book a flight to San Francisco from Australia is 65 days out, which is when prices tend to be around $1,447.

Is there an alternative airport near San Francisco?

Oakland Airport, Concord Buchanan Fld Airport, Napa County Airport, San Jose Airport or Santa Rosa Sonoma County Airport can be an alternative airport used for travel to San Francisco.

Is there a cheaper alternative to flying into San Francisco?

The cheapest airport near San Francisco is typically San Jose Airport, with an average price of $206/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to San Francisco Airport?

Prices for flights to San Francisco Airport are refreshed on a daily basis.

How many operators does momondo search for flights to San Francisco Airport?

How old do you have to be to fly to San Francisco Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Redwood City
Sausalito
Roseville
Carmel-by-the-Sea
Emeryville
San Mateo
Pebble Beach
Burlingame
Pacific Grove
San Lorenzo

Why use momondo?

Why should I use momondo to find a flight deal to San Francisco?

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 San Francisco.

Can I find flights to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco with this policy.

How can momondo help me find flights to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to San Francisco.

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

Price alerts on flights to San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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