Cheap Flights from Perth to San Francisco International

Compare Perth to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

Book the best San Francisco International fare with no extra fees

Flight deals from Perth to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Perth Airport to San Francisco International Airport? If you want to travel next month, return fares start from R 21,213. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Perth to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Perth to San Francisco International flights are currently cheapest in August.

Perth to San Francisco: Flight information

The things to know before you go.
Cheapest flight foundR 9,699
Cheapest month to flyAugust

Finding cheap flights from Perth to San Francisco International: Frequently asked questions

The best price we found for a return flight from Perth to San Francisco International is R 16,584. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Perth to San Francisco International. But we found flights with one or more stops from R 16,579.
As of June 2026, there are no flights flying from Perth to San Francisco International.
The cheapest month to fly from Perth to San Francisco International is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to San Francisco International Airport on Monday, 15 February 2027.
No airlines currently offer direct flights between Perth Airport and San Francisco International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Philippine Airlines offers the cheapest flight tickets to San Francisco International.

Flying from Perth Airport (PER) to San Francisco International Airport (SFO): what you need to know

  • The timezone in San Francisco is UTC-8, which is 16 hours behind Perth.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your PER to SFO flight.

  • Flying during a peak month such as July? Public holidays and other high seasons can mean longer lines at security. Play it safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Perth Airport to San Francisco International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to visit the city of your choice. Some great stopovers between PER and SFO include:

    • Sydney Airport

    • Melbourne Tullamarine Airport

    • Auckland International Airport

How to find the cheapest flights from Perth Airport (PER) to San Francisco International Airport (SFO)

  • The cheapest price we've found for a one-way Perth Airport to San Francisco International Airport flight is R 9,699. A round-trip fare is currently R 16,584. Depending on the availability and when you book, these fares can change.

  • It's a good idea to book as early as possible if you're looking for cheap tickets from PER to SFO. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • Getting cheap flights from Perth Airport to San Francisco International Airport is easier if you're flexible with your trip dates. Use the 'Whole month' search tool to see the lowest prices across every month and land a great deal.

  • Snapping up cheap flights from PER to SFO is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as there's a better deal.

  • Choose your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Perth Airport to San Francisco International Airport.

Handy information about Perth Airport (PER)

  • When it comes to the on-time performance of Perth Airport, data shows 74% of flights arrive within the expected timeframe.

  • To get to Perth Airport from central Perth, it takes around 20 minutes if you're planning to drive. This depends on traffic though. It's approximately 11 kilometres from the airport to the city centre.

  • You can expect a journey time of about 25 minutes when using public transport.

  • Get your trip off to a leisurely start by staying near PER. Whether you've booked an early flight from Perth Airport to San Francisco International Airport or want to avoid feeling rushed, these stays are perfect:

Arriving at San Francisco International Airport (SFO)

When to fly to San Francisco International Airport (SFO)

  • It's time to work out your dates for your flight from Perth Airport to San Francisco International Airport. July is the busiest month to visit San Francisco. If you want a more low-key vibe, go in March.

  • Lock in your flight from Perth Airport to San Francisco International Airport for September if you want to go to San Francisco during its warmest month. You can expect temperatures of between 12ºC (54ºF) and 24ºC (75ºF).

  • If you want to travel in cooler conditions, look for a cheap ticket from PER to SFO in January. Temperatures average between 5ºC (41ºF) and 16ºC (61ºF) then.

Explore more of the United States

  • You've done San Francisco, now it's time to explore more of the United States. Travel about 64 kilometres south-east to San Jose to check off its leading attractions. From Winchester Mystery House to The Tech Interactive and Santa Clara Valley, you've got a jam-packed schedule ahead.

  • Fresno is another well-known destination in the United States and is around 257 kilometres south-east of San Francisco. No trip is complete without a visit to Forestiere Underground Gardens, Shinzen Japanese Garden and Fresno Chaffee Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.