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Cheap flights from San Francisco to Perth from $619

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 to Perth departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
11:00 - 23:55
SFO
-
PER
45h 55m
1 stop
Singapore Airlines Logo
01:10 - 09:10
PER
-
SFO
23h 00m
1 stop
$1,276Singapore Airlines
Mon, 11 May - Thu, 21 May
Multiple Airlines Logo
10:40 - 04:15
SFO
-
PER
26h 35m
1 stop
Multiple Airlines Logo
23:40 - 13:25
PER
-
SFO
28h 45m
2 stops
$1,427Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
10:40 - 04:15
SFO
-
PER
26h 35m
1 stop
Multiple Airlines Logo
23:40 - 13:25
PER
-
SFO
28h 45m
2 stops
$1,430Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
11:45 - 08:10
SFO
-
PER
29h 25m
1 stop
Multiple Airlines Logo
23:45 - 13:40
PER
-
SFO
28h 55m
2 stops
$1,468Multiple Airlines
Sat, 1 Aug - Thu, 6 Aug
Multiple Airlines Logo
10:40 - 04:15
SFO
-
PER
26h 35m
1 stop
Multiple Airlines Logo
20:25 - 19:45
PER
-
SFO
38h 20m
2 stops
$1,474Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Singapore Airlines Logo
11:00 - 05:10
SFO
-
PER
27h 10m
1 stop
Singapore Airlines Logo
01:10 - 09:10
PER
-
SFO
23h 00m
1 stop
$1,532Singapore Airlines
Sun, 10 May - Wed, 20 May
Multiple Airlines Logo
22:50 - 19:40
SFO
-
PER
29h 50m
2 stops
Multiple Airlines Logo
20:30 - 17:55
PER
-
SFO
60h 25m
2 stops
$1,536Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Singapore Airlines Logo
11:00 - 23:55
SFO
-
PER
45h 55m
1 stop
Singapore Airlines Logo
01:10 - 09:10
PER
-
SFO
23h 00m
1 stop
$1,549Singapore Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
11:00 - 04:15
SFO
-
PER
26h 15m
1 stop
Multiple Airlines Logo
04:55 - 20:00
PER
-
SFO
30h 05m
2 stops
$1,550Multiple Airlines
Tue, 21 Apr - Wed, 29 Apr
Singapore Airlines Logo
11:00 - 05:10
SFO
-
PER
27h 10m
1 stop
Singapore Airlines Logo
01:10 - 09:50
PER
-
SFO
23h 40m
1 stop
$1,562Singapore Airlines
Mon, 18 May - Wed, 3 Jun

Cathay Pacific flights from San Francisco to Perth

Our best Cathay Pacific deals on San Francisco to Perth flight tickets
Cathay Pacific
18 Feb
SFO22:55San Francisco
32h 00m
1 stop
PER22:55Perth
9 Mar
PER00:25Perth
31h 55m
1 stop
SFO17:20San Francisco
$3,728
Cathay Pacific
18 Feb
SFO22:55San Francisco
40h 00m
1 stop
PER06:55Perth
9 Mar
PER00:25Perth
31h 55m
1 stop
SFO17:20San Francisco
$3,729
Cathay Pacific
15 Feb
SFO22:55San Francisco
32h 00m
1 stop
PER22:55Perth
26 Feb
PER08:30Perth
23h 50m
1 stop
SFO16:20San Francisco
$8,441

Air New Zealand flights from San Francisco to Perth

Our best Air New Zealand deals on San Francisco to Perth flight tickets
Air New Zealand
21 June
SFO22:05San Francisco
32h 05m
2 stops
PER21:10Perth
23 Aug
PER19:50Perth
32h 05m
1 stop
SFO12:55San Francisco
$1,781
Air New Zealand
21 June
SFO22:05San Francisco
27h 50m
2 stops
PER16:55Perth
23 Aug
PER23:45Perth
28h 10m
2 stops
SFO12:55San Francisco
$1,803
Air New Zealand
21 June
SFO22:05San Francisco
26h 55m
1 stop
PER16:00Perth
20 Aug
PER00:50Perth
27h 05m
2 stops
SFO12:55San Francisco
$1,863

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco to Perth 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 11 February 2026.
Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 11/5

11:00-23:55

1 stop45h 55m

Perth

Thu 21/5

01:10-09:10

1 stop23h 00m

$1,276

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 10/3

10:40-04:15

1 stop26h 35m

Perth

Tue 17/3

23:40-13:25

2 stops28h 45m

$1,427

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 10/3

10:40-04:15

1 stop26h 35m

Perth

Tue 17/3

23:40-13:25

2 stops28h 45m

$1,430

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sat 1/8

11:45-08:10

1 stop29h 25m

Perth

Thu 6/8

23:45-13:40

2 stops28h 55m

$1,468

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 9/3

10:40-04:15

1 stop26h 35m

Perth

Mon 16/3

20:25-19:45

2 stops38h 20m

$1,474

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 10/5

11:00-05:10

1 stop27h 10m

Perth

Wed 20/5

01:10-09:10

1 stop23h 00m

$1,532

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Thu 23/4

22:50-19:40

2 stops29h 50m

Perth

Mon 27/4

20:30-17:55

2 stops60h 25m

$1,536

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 21/4

11:00-23:55

1 stop45h 55m

Perth

Tue 28/4

01:10-09:10

1 stop23h 00m

$1,549

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 21/4

11:00-04:15

1 stop26h 15m

Perth

Wed 29/4

04:55-20:00

2 stops30h 05m

$1,550

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 18/5

11:00-05:10

1 stop27h 10m

Perth

Wed 3/6

01:10-09:50

1 stop23h 40m

$1,562

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 Perth from

How to get the cheapest flight ticket from San Francisco to Perth

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 typical price of a round-trip flight between San Francisco and Perth?

What is the cheapest month to fly to Perth?

The month of February is, on average, the cheapest month to fly to Perth from San Francisco, with most prices found around $1,499. If you’re not able to fly to Perth in February, then October is your next best option. Flight prices from San Francisco to Perth during October average around $1,593.

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

You are more likely to see cheaper flights to Perth from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,999 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from San Francisco for as low as $1,560 on momondo.

How have San Francisco to Perth flight prices changed over time?

As of February 2026, prices for San Francisco to Perth flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

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

Fastest flight time

26h 35m

Direct flights

None
The fastest flight from San Francisco to Perth takes 26h 35m
There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.
Search flight deals

  • How far is San Francisco to Perth by plane?

    The distance between San Francisco and Perth is about 14734.4 km. By plane, this route typically takes 26h 35m.

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

    Prices for flights from San Francisco Airport to Perth Airport are updated daily.

  • How old do you have to be to fly from San Francisco Airport to Perth 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 from San Francisco Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The necessary travel and health documents for your Perth 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 Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Mandurah
Scarborough
Rottnest Island

Why use momondo?

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

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 Perth from San Francisco.

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

Yes. All flights to Perth from San Francisco 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 to Perth?

Once you have performed a search for San Francisco to Perth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of San Francisco to Perth 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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