What is the cheapest airline that flies from San Francisco to Perth?

Philippine Airlines is the most popular carrier operating from San Francisco to Perth

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.

$753 Cheap Flights from San Francisco to Perth in 2026

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Find the cheapest flights from San Francisco to Perth

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One-way

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09:40 - 23:55

SFO

PER

46h 15m1 stop

17:05 - 08:50

PER

SFO

30h 45m1 stop

$1,530Singapore Airlines

Wed, 4 Mar - Wed, 25 Mar

11:00 - 23:55

SFO

PER

45h 55m1 stop

01:10 - 09:50

PER

SFO

23h 40m1 stop

$1,570Singapore Airlines

Mon, 18 May - Wed, 3 Jun

11:00 - 23:55

SFO

PER

45h 55m1 stop

01:10 - 09:50

PER

SFO

23h 40m1 stop

$1,588Singapore Airlines

Mon, 18 May - Wed, 3 Jun

11:00 - 23:55

SFO

PER

45h 55m1 stop

16:55 - 09:10

PER

SFO

31h 15m1 stop

$1,597Singapore Airlines

Sun, 5 Apr - Sun, 19 Apr

09:40 - 04:30

SFO

PER

26h 50m2 stops

20:40 - 13:30

PER

SFO

31h 50m2 stops

$1,645Multiple Airlines

Mon, 23 Feb - Sun, 8 Mar

09:40 - 04:15

SFO

PER

26h 35m1 stop

20:40 - 13:30

PER

SFO

31h 50m2 stops

$1,664Multiple Airlines

Mon, 23 Feb - Sun, 8 Mar

01:05 - 22:40

SFO

PER

30h 35m1 stop

00:10 - 11:30

PER

SFO

26h 20m1 stop

$1,705Cathay Pacific

Tue, 30 Jun - Mon, 13 Jul

21:45 - 06:55

SFO

PER

41h 10m1 stop

08:30 - 09:45

PER

SFO

41h 15m1 stop

$1,714Cathay Pacific

Mon, 23 Feb - Sun, 8 Mar

22:50 - 19:40

SFO

PER

29h 50m2 stops

00:25 - 17:55

PER

SFO

32h 30m1 stop

$1,716Multiple Airlines

Sun, 5 Apr - Sat, 18 Apr

01:05 - 07:45

SFO

PER

39h 40m1 stop

00:10 - 11:30

PER

SFO

26h 20m1 stop

$1,743Cathay Pacific

Sun, 28 Jun - Sun, 12 Jul

Cathay Pacific flights from San Francisco to Perth

Our best Cathay Pacific deals on San Francisco to Perth flight tickets

Cathay Pacific

30 June

SFO01:05San Francisco

30h 35m

1 stop

PER22:40Perth

13 July

PER00:10Perth

26h 20m

1 stop

SFO11:30San Francisco

$1,705

Find similar

Cathay Pacific

23 Feb

SFO21:45San Francisco

41h 10m

1 stop

PER06:55Perth

8 Mar

PER08:30Perth

41h 15m

1 stop

SFO09:45San Francisco

$1,714

Find similar

Cathay Pacific

28 June

SFO01:05San Francisco

39h 40m

1 stop

PER07:45Perth

12 July

PER00:10Perth

26h 20m

1 stop

SFO11:30San Francisco

$1,742

Find similar

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

5 Apr

SFO22:05San Francisco

32h 05m

2 stops

PER21:10Perth

19 Apr

PER23:45Perth

28h 10m

2 stops

SFO12:55San Francisco

$1,876

Find similar

Air New Zealand

28 June

SFO22:05San Francisco

32h 15m

2 stops

PER21:20Perth

13 July

PER19:50Perth

32h 05m

1 stop

SFO12:55San Francisco

$1,949

Find similar

Air New Zealand

30 June

SFO22:05San Francisco

33h 15m

1 stop

PER22:20Perth

18 July

PER22:40Perth

29h 15m

2 stops

SFO12:55San Francisco

$1,950

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 4/3

09:40-23:55

1 stop46h 15m

Perth

Wed 25/3

17:05-08:50

1 stop30h 45m

$1,530

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 18/5

11:00-23:55

1 stop45h 55m

Perth

Wed 3/6

01:10-09:50

1 stop23h 40m

$1,570

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 18/5

11:00-23:55

1 stop45h 55m

Perth

Wed 3/6

01:10-09:50

1 stop23h 40m

$1,588

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 5/4

11:00-23:55

1 stop45h 55m

Perth

Sun 19/4

16:55-09:10

1 stop31h 15m

$1,597

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 23/2

09:40-04:30

2 stops26h 50m

Perth

Sun 8/3

20:40-13:30

2 stops31h 50m

$1,645

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 23/2

09:40-04:15

1 stop26h 35m

Perth

Sun 8/3

20:40-13:30

2 stops31h 50m

$1,664

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 30/6

01:05-22:40

1 stop30h 35m

Perth

Mon 13/7

00:10-11:30

1 stop26h 20m

$1,705

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 23/2

21:45-06:55

1 stop41h 10m

Perth

Sun 8/3

08:30-09:45

1 stop41h 15m

$1,714

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 5/4

22:50-19:40

2 stops29h 50m

Perth

Sat 18/4

00:25-17:55

1 stop32h 30m

$1,716

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 28/6

01:05-07:45

1 stop39h 40m

Perth

Sun 12/7

00:10-11:30

1 stop26h 20m

$1,742

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $1,578. 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 $1,702.

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 $2,158 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 $1,639 on momondo.

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

As of January 2026, prices for San Francisco to Perth flights are approximately 33% 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 50m
Direct flights	None

The fastest flight from San Francisco to Perth takes 26h 50m

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 50m.
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.

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.