Cheap Flights to South Australia

Q: What is the cheapest month to fly to South Australia?

The cheapest month to fly to Kingscote is currently January . The cheapest month to fly to Mount Gambier is currently January . The cheapest month to fly to Coober Pedy is currently December . And the cheapest month to fly to Port Lincoln is currently January .

Q: What is the cheapest day to fly to South Australia?

The cheapest day to fly to Adelaide is currently Thursday, August 27, 2026 . The cheapest day to fly to Adelaide is currently Monday, January 19, 2026 . The cheapest day to fly to Mount Gambier is currently Friday, January 16, 2026 . And the cheapest day to fly to Port Lincoln is currently Thursday, January 15, 2026 .

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Find where to fly in South Australia

You could visit 8 destinations in South Australia – explore your options right here.

Flight deals to South Australia

Find the best prices for one-way or round-trip flights to South Australia's most popular spots.

Adelaide.$349 per passenger.Departing Thu, Feb 5.One-way flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departing from Los Angeles International on Thu, Feb 5, arriving in Adelaide.Price includes taxes and charges.From $349, select.

Mount Gambier.$604 per passenger.Departing Mon, Feb 2.One-way flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departing from Seattle / Tacoma International on Mon, Feb 2, arriving in Mount Gambier.Price includes taxes and charges.From $604, select.

Port Lincoln.$1,073 per passenger.Departing Sun, Feb 15.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departing from New Orleans Louis Armstrong on Sun, Feb 15, arriving in Port Lincoln.Price includes taxes and charges.From $1,073, select.

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Flying to South Australia

The things to know before you go.

Cheapest flight found	$675
Cheapest month to fly	August
Average flight time	15 hrs, 55 mins
Cheapest airport to fly from	Los Angeles International
Most popular airline	SWISS

How to find cheap one-way and round-trip flights to South Australia

Here are a few tips on how to find the best price for South Australia flights.

Simply hit "search"

We've compared all the best online travel agents and flight providers out there to find the cheapest plane tickets to South Australia. And with us, there are no added fees – what you see is what you pay.

Fly into Adelaide

At the moment, the lowest priced flight tickets to South Australia are from Los Angeles International to Adelaide.

Fly in August

The cheapest time to fly to South Australia is currently August.

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 travel to any city you choose in South Australia.

Set up a Price Alert

We'll let you know when flight prices to South Australia go up or down so you can book when the time is just right.

Book flights to South Australia on the Skyscanner app

You can search, compare and save your favorite South Australia flights, hotels and car rentals in seconds – all on the Skyscanner app for iOS or Android.

Book flight tickets to South Australia with extra peace of mind

Find flexible getaways

Keep an eye out for flexible ticket options to South Australia. If you go for a flexible plane ticket, you won’t lose out if your flight is canceled or needs to be changed.

Book spotless stays

Check out the hotels in South Australia with sparkling 5/5 cleanliness ratings, or snag a room with free cancellation.

Get insured

Choose travel cost protection that covers you against any unexpected hiccups before or during your trip. With the right travel insurance, you won’t lose out on money if your flights to South Australia are changed or canceled or your trip is cut short.

Frequently asked questions

Which airlines fly direct to South Australia?

SWISS, United and Virgin Australia fly direct to South Australia.

What's the cheapest airline to fly to South Australia with?

Currently, Fiji Airways and United offer the cheapest flight tickets to South Australia.

How much is the cheapest flight ticket to South Australia?

We looked at upcoming round-trip flights to South Australia departing over the next 12 months and found that Los Angeles International Airport to Adelaide Airport for $675 is the cheapest price.

What is the cheapest month to fly to South Australia?

The cheapest month to fly to Kingscote is currently January. The cheapest month to fly to Mount Gambier is currently January. The cheapest month to fly to Coober Pedy is currently December. And the cheapest month to fly to Port Lincoln is currently January.

What is the cheapest day to fly to South Australia?

The cheapest day to fly to Adelaide is currently Thursday, August 27, 2026. The cheapest day to fly to Adelaide is currently Monday, January 19, 2026. The cheapest day to fly to Mount Gambier is currently Friday, January 16, 2026. And the cheapest day to fly to Port Lincoln is currently Thursday, January 15, 2026.

Which United States airports offer direct flights to South Australia?

San Francisco International Airport offers direct flights to South Australia.

Where is cheapest to fly into in South Australia?

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