Cheap Flights from San Francisco to South Australia from $2,209 Return

Flight deals from San Francisco to South Australia

Looking for a cheap last-minute deal or the best return flight from San Francisco to South Australia? If you want to travel next month, return fares start from $2,569. Find the lowest prices on one-way and return tickets right here.

Adelaide.$2,209 per passenger.Departing Fri, 29 May, returning Fri, 5 Jun.Return flight with Alaska Airlines and Qantas.Outbound indirect flight with Alaska Airlines, departs from San Francisco International on Fri, 29 May, arriving in Adelaide.Inbound indirect flight with Qantas, departs from Adelaide on Fri, 5 Jun, arriving in San Francisco International.Price includes taxes and charges.From $2,209, select.

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Flying from San Francisco to South Australia

Arm yourself with these facts on the fly.

Cheapest flight found	$2,209
Cheapest month to fly	May
Average flight time	15 hrs, 55 mins
Cheapest airport to fly from	San Francisco International
Most popular airline	SWISS

How to find cheap flights from San Francisco to South Australia

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Francisco to South Australia. Other savvy travellers recently found return flights from $2,209 and one-way tickets from $1,158 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from San Francisco International into Adelaide

At the moment, the lowest priced flight tickets to South Australia are from San Francisco International Airport to Adelaide Airport.

Fly in May

We crunched the flight calendar and found the cheapest time to fly from San Francisco to South Australia is currently May.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Francisco to anywhere you choose in South Australia.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Francisco to South Australia go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the South Australia to South Australia flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average San Francisco to South Australia flight price?

We looked at all of the upcoming return flights from San Francisco to South Australia we could find over the next 12 months. It looks like $2,209 is the best price. This is good, compared to the average South Australia ticket price of $2,209.

What is the cheapest month to fly from San Francisco to South Australia?

The cheapest month to fly from San Francisco to South Australia is currently May.

Which upcoming date is cheapest to fly from San Francisco to South Australia on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco to South Australia on Friday, 29 May 2026.

Are there any direct flights from San Francisco to South Australia?

San Francisco International Airport offers direct flights to South Australia.

If I'm flying from San Francisco, where in South Australia is cheapest to fly into?

If you're flying from San Francisco, the cheapest city in South Australia to fly into is Adelaide. The cheapest airport serving Adelaide at the moment is Adelaide.