To Perth

Cheap Flights from San Francisco to Perth

Browse current best options from San Francisco. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Francisco

RatePunk searches hundreds of travel sites at once for deals on flights to Perth

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from San Francisco to Perth

Explore current cheapest deals departing from San Francisco to Perth

Round trip

Sort by: Cheapest

November 21 - November 28

Cheapest

Best

SFO - Perth

$1,088

$1,105

Round trip

September 1 - September 8

SFO - Perth

$1,044

$1,201

Round trip

October 20 - October 28

SFO - Perth

$1,140

$1,252

Round trip

August 6 - August 20

SFO - Perth

$1,008

$1,313

Round trip

August 1 - August 17

Earliest

SFO - Perth

$1,011

$1,341

Round trip

September 9 - September 27

SFO - Perth

$1,029

$1,353

Round trip

August 2 - August 16

SFO - Perth

$1,008

$1,365

Round trip

October 10 - October 23

SFO - Perth

$1,144

$1,372

Round trip

September 1 - September 26

SFO - Perth

$1,006

$1,387

Round trip

September 3 - September 13

SFO - Perth

$1,012

$1,416

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from San Francisco to Perth

A typical journey from San Francisco to Perth takes about 51h 15m, including connections. Given the significant distance, most itineraries involve multiple stops. This extended travel time is characteristic of long-haul routes crossing vast distances.

If you are looking for cheap flights from San Francisco to Perth, right now fares are below the typical level. Prices for this route typically range from $874–$1651, with a median of $1468. Currently, 0% of recent fares are classified as a good price, indicating that finding exceptional value may require careful timing.

When is the cheapest time to fly from San Francisco to Perth? The data shows that March is typically the most affordable month, with a median fare of $731. Following closely are May, with a median of $758, and April, with a median of $759. Focusing on these months could help you secure a better price for your trip.

Most itineraries for flights from San Francisco to Perth connect at least once, with 0% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 3. This indicates that direct flights from San Francisco to Perth are not common, and travelers should expect multiple connections on their journey.

The route from San Francisco to Perth covers a substantial distance of 14,733 km. This classifies it as a long-haul journey, which typically involves extended flight times and often multiple connections due to the vast geographical separation between the two cities.

How much is a round trip from San Francisco to Perth

Regular price: $961 - $1,159

Prices for flights from San Francisco to Perth are currently within the regular range.

The regular price range for this route is between $961 and $1159. The current lowest deal is $1105 with 2GO, for travel from Nov 21 to Nov 28.

now $1,105

Low $961

High $1,159

The cheapest time to fly from San Francisco to Perth

Flights from San Francisco to Perth are cheapest in March, with a median price of $731. The most expensive month to fly is September, with a median price of $1607. Prices are generally lower from March to June.

March

Cheapest

Flights from $731

September

Most Expensive

Flights from $1,607

Mar

Apr

May

Jun

Jul

Aug

Sep

Direct flights from San Francisco to Perth

United Airlines

Qatar Airways

Alaska Airlines, Inc.

QantasLink

Last-minute flights going from San Francisco to Perth

Wed, Jun 17

⌛ Last-Minute

SFO - Perth

San Francisco (SFO) - Perth (PER)

Qatar Airways

$1,236

$1,956

One-way

Sun, Jun 21

⌛ Last-Minute

SFO - Perth

San Francisco (SFO) - Perth (PER)

Qatar Airways

$1,204

$1,702

One-way

Sun, Jun 21

⌛ Last-Minute

SFO - Perth

San Francisco (SFO) - Perth (PER)

Qatar Airways

$1,232

$1,734

One-way

Sun, Jun 21

⌛ Last-Minute

SFO - Perth

San Francisco (SFO) - Perth (PER)

Qatar Airways

$1,203

$1,778

One-way

Sun, Jun 21

⌛ Last-Minute

SFO - Perth

San Francisco (SFO) - Perth (PER)

Qatar Airways

$1,169

$1,922

One-way

Sun, Jun 21

⌛ Last-Minute

SFO - Perth

San Francisco (SFO) - Perth (PER)

Qatar Airways

$1,173

$1,923

One-way

Biggest price drops on these dates for flights from San Francisco to Perth

7 nights

Nov 21 - Nov 28

$1,088 → $1,105

11 nights

Dec 12 - Dec 23

$1,415 → $1,504

10 nights

Dec 12 - Dec 22

$1,410 → $1,500

9 nights

Dec 12 - Dec 21

$1,407 → $1,505

Popular Airports to fly from San Francisco to Perth

San Francisco - Perth route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from San Francisco to Perth are below the typical level for this route.

📅 Best time to fly

March is historically the cheapest month

Historically, March is the cheapest month to fly from San Francisco to Perth, with a median price of $731.

⏱️ Flight duration

Flights are typically 51h 15m long

The typical flight duration from San Francisco to Perth is 51 hours and 15 minutes, with 3 stopovers.

✈️ Airlines & availability

Connecting flights are dominant

This route is dominated by connecting flights, with no direct flights available.

🏆 Airline highlight

2GO offers a recent deal for $1105

A recent deal from 2GO for San Francisco to Perth was found at $1105.

🎯 Booking tip

Deals are rare for this route

Deals for flights from San Francisco to Perth are historically rare, with 0.13 deals per day.

San Francisco main airports to depart from

San Francisco International (SFO)

Cheapest

San Francisco International is a good option for flights from San Francisco to Perth.

📍 ~20 km from city center (reachable by car or train)

💸 Flights from ~$1105

Perth main airports to arrive at

Perth (PER)

Cheapest

Perth Airport is a convenient arrival point for travelers heading to Perth, offering direct access to the city.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$1105

Airports nearby Perth used as alternative

Busselton Regional (BQB)

Cheapest

Consider Busselton Regional for direct interstate flights or if you are located in Perth's southern suburbs.

📍 ~180 km from Perth (reachable by car)

💸 Flights from ~$1412

Geraldton (GET)

Geraldton is a primary regional hub for the Mid West region with reliable scheduled services to Perth.

📍 ~370 km from Perth (reachable by car)

💸 Flights from ~$1478

Albany (ALH)

Albany is the main gateway for the Great Southern region, offering regular scheduled regional service.

📍 ~390 km from Perth (reachable by car)

💸 Flights from ~$1596

Kalgoorlie-Boulder (KGI)

Kalgoorlie-Boulder is a significant regional airport with business and premium cabin options and high reliability.

📍 ~550 km from Perth (reachable by car)

💸 Flights from ~$1556

Esperance (EPR)

Esperance is an alternative for travelers in the far south-east of Western Australia.

📍 ~600 km from Perth (reachable by car)

💸 Flights from ~$1530

Business & First Class Flight Deals to Perth

Perth, Australia

67% AI deal score

$60,229

Frequently Asked Questions About Flights to Perth

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can also help uncover better deals. Setting up price alerts may notify you when fares drop.

Booking flights in advance often provides more options and potentially lower prices. However, last-minute deals can sometimes appear, so it's wise to monitor fare trends. The ideal booking time can vary based on demand and other factors.

Comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may require additional travel to and from these airports, the savings on airfare can be significant. Always factor in the total cost and convenience.

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