$557 Find Cheap Flights to South Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to South Australia departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to South Australia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to South Australia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to South Australia, as well as popular online travel agencies
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Flight Deals

Cheap Flights to South Australia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Adelaide
Adelaide1 stop$966
Kingscote
Kingscote2 stops$2,222
Adelaide
Adelaide1 stop$966
Kingscote
Kingscote2 stops$2,222

Book Cheap South Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to South Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to South Australia

Thu, Oct 29 - Sat, Nov 14
Fiji Airways Logo
11:35 pm - 12:15 pm
LAX
-
ADL
19h 10m
1 stop
Fiji Airways Logo
1:15 pm - 12:00 pm
ADL
-
LAX
17h 15m
1 stop
$966Fiji Airways
Tue, Aug 4 - Sat, Aug 8
Fiji Airways Logo
12:05 pm - 11:35 am
HNL
-
ADL
28h 00m
2 stops
Fiji Airways Logo
12:35 pm - 10:10 pm
ADL
-
HNL
29h 05m
1 stop
$1,115Fiji Airways
Thu, Oct 29 - Sat, Nov 14
Multiple Airlines Logo
11:35 pm - 7:10 pm
LAX
-
ADL
26h 05m
2 stops
Multiple Airlines Logo
1:15 pm - 12:00 pm
ADL
-
LAX
17h 15m
1 stop
$1,151Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
American Airlines Logo
9:50 pm - 9:25 am
LAX
-
ADL
19h 05m
1 stop
American Airlines Logo
9:30 am - 5:05 pm
ADL
-
LAX
24h 05m
1 stop
$1,179American Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
6:51 pm - 2:10 pm
LAX
-
ADL
24h 49m
2 stops
United Airlines Logo
7:15 am - 6:55 am
ADL
-
LAX
18h 10m
1 stop
$1,180United Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
10:40 pm - 1:55 pm
LAX
-
ADL
20h 45m
1 stop
United Airlines Logo
7:15 am - 6:55 am
ADL
-
LAX
18h 10m
1 stop
$1,183United Airlines
Mon, Jun 22 - Mon, Jul 20
Air New Zealand Logo
10:05 pm - 10:55 am
SFO
-
ADL
20h 20m
1 stop
Air New Zealand Logo
12:05 pm - 12:55 pm
ADL
-
SFO
17h 20m
1 stop
$1,329Air New Zealand
Fri, Jun 5 - Thu, Jun 11
Air New Zealand Logo
10:15 am - 7:05 am
HNL
-
ADL
25h 20m
2 stops
Air New Zealand Logo
7:45 pm - 8:25 am
ADL
-
HNL
32h 10m
2 stops
$1,337Air New Zealand
Mon, Sep 7 - Mon, Sep 21
Qantas Airways Logo
4:02 pm - 9:25 am
LGA
-
ADL
27h 53m
2 stops
Qantas Airways Logo
10:10 am - 9:29 pm
ADL
-
LGA
24h 49m
2 stops
$1,697Qantas Airways
Mon, Aug 10 - Sun, Aug 16
Qantas Airways Logo
4:02 pm - 9:25 am
LGA
-
ADL
27h 53m
2 stops
Qantas Airways Logo
7:10 pm - 6:26 pm
ADL
-
LGA
36h 46m
2 stops
$1,760Qantas Airways
Booking Insights

KAYAK's insights & trends for flights to South Australia

Get data-powered insights and trends for flights to South Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to South Australia?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to South Australia from the United States found in the last 72 hours was to Adelaide, at $2,599 round-trip. The most popular route is San Francisco (SFO) to Adelaide (ADL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $2,599.

What is the cheapest month to fly from the United States to South Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to South Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United States to South Australia is October, when tickets cost $982 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $1,493 and $1,398 respectively.

Good to know

Low seasonMarch
Cheapest flight$557
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 21% increase in price.
Flight from San Francisco to Adelaide

FAQs - booking South Australia flights

  • How does KAYAK find such low prices on flights from the United States to South Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United States to South Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United States to South Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States to South Australia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United States to South Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from the United States to South Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States to South Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United States to South Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to South Australia?

    Based on KAYAK data, the cheapest day to fly to South Australia is Thursday where round-trip tickets can be as cheap as $1,572. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $2,123 on average.

Top tips for finding cheap flights to South Australia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest South Australia flight deals.

Reviews of the top 5 airlines flying to South Australia

 
See real verified KAYAK customer reviews for airlines flying to South Australia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to South Australia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United States to South Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Fiji AirwaysOverall score based on 240 reviews
8.6Crew
8.1Comfort
8.2Boarding
7.5Entertainment
7.5Food
Airline reviews

I thought Fiji and Fiji Airways was great. Looking forward to the next trip. Baggage claim at the end went to sh...t

8.0 ExcellentJoseph, Apr 2026
NAN - HNL
Read more Fiji Airways reviews

I thought Fiji and Fiji Airways was great. Looking forward to the next trip. Baggage claim at the end went to sh...t

Fiji Airways always goes above and beyond. If anything I'd say the food was less enjoyable than in the past. But that in no way lessened the experience with the cabin crew or the excellent attentiveness and service they provided throughout the entire trip!

Left on time , arrived on time. Staff was awesome!!!!! Great flight!!!!

Great food, wonderful staff made a long flight seem short

Everything was great . Arrived on time was smooth plane was clean. Crew/Staff was friendly and helpful.

Everything from the staff to the comfort of business class was excellent. This is one of my new favorite airlines.

Ticketing said dinner for the almost 14 hour flight and we were delayed an hour. However, onboard we were only served a sluce if pizza bread and a cookie. Not at all dinner and insufficient for a long international flight. Breakfast was good.

We have had an absolutely horrific experience so far getting home from Australia on a $18,000 + flight we booked with you. The flight did not deplane in Dallas because there was no available gate or staircase. We sat in the plane for 3 hours waiting to deplane. As a result we missed our connecting flight to New York. American Airlines put us up in a hotel several miles away. We waited 45 minutes for a shuttle and The shuttle driver was horribly rude and unhelpful. They offered us $70 vouchers for food but actually there was no food left when we arrived minus some chicken nuggets and corn dogs. It was awful. Horrible way to end a vacation. There has to be accountability here.

A bit cramped in economy and the people in front wouldn’t put their seats up during meal service, crew did not help with that and I felt they could have done more about it.

The airline is ok, but it needs to improve it schedules.

Great first time experience with ANZ. Such a great customer service. The crew was very friendly and welcoming

Great airline service by the staff. I highly recommend it

Needed more leg room. Leg rest and entertainment system box took up a lot of space and I'm not tall. Breakfast was good. Poor quality of the entertainment options.

Boarded on time, smooth flight and "gentle" landing in Palmerston North. Ahead of time due to a tailwind

Time to upgrade those planes so you can provide first class.

My experience with Underpricer was not great. The representative assigned to me did not tell me beforehand that selecting seats, which i could not do through ANZ, WOULD ADD SIGNIFICANT cost to my ticket (all flight segments were reg economy seats. The seat selections for the ticket, MCI-AKL, AKL-PER, PER-MCI, cost $284 USD. I WAS NOT TOLD AHEAD OF SELECTING SEATS chosen by the rep OF THE COSTS and never received an itemized invoice of the seat selections.). The costs of seat selection, an option solicited as a service, with no mention of costs, should have been disclosed to me prior to seat selection and certaily should have been itemized. For all I know, the $284 was not referred from the airline but made up and taken directly by Underpricer. Next, when i checked in, united couldnt find my ticket. This is probably why i didnt get a seat selection on that flight and couldnt check in online, despite Underpricer prompts to do so a week before departure, or at the kiosk at the airport. I had to wait for special help at the counter, then was told that because the flight segment, MCI-IAH, operated by United Airlines via the ANZ. ticket, had changed schedule slightly since I BOOKED MY FLIGHT, the MCI-IAH segment had been decoupled from the rest of the ticket because the IAH layover was now 12.5 hrs AND DID NOT QUALIFY AS A THROUGH FLIGHT TO AKL.. This meant my checked bag could not be checked through to AKL and id have to pick it up at IAH, THEN WAIT MOST OF the long layover WITH the large checked bag until ANZ counter in IAH OPENED for checkING just prior to the flight. Apparently, although underpricer had notified me of schedule changes, they did not update the ANZ TICKET, leading to this problem. Finallly, although I RECHECKED TH BAG IN At IAH 3.5-4 hours before the scheduled departure and the IAH-AKL segment was a direct flight, ANZ LOST MY bag and it took 4 days to find it and get it to me. Not fun.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

Appreciated the ability to get an earlier flight home after flying in from in from Japan. No problem with boarding or crew service. The limited choice of snacks, compared to previous years. Aircraft seats seem to be getting harder and more uncomfortable all the time. Overall, happy to be home

Great service. Food could be improved but overall a very good airline

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

We had a medical emergency, needing to get to an emergency room upon landing at LAX. I let the back flight attendants know the situation. One, David, contacted the pilot, who made arrangements for EMT's to be there when we got off the plane. They went above and beyond for us. We didn't have to go through customs, as a customs person came to us and checked us right at the exit of the jet way. Another wonderful woman, a United employee at LAX, perhaps a customer service liaison, took care of our luggage situation, as we weren't going to make our connection to Bozeman. When we came back to LAX to see when we could get a flight to Bozeman, the personnel are very accommodating and booked us on the next flight out, and assigned good seats. It was a horrible flight, physically, from Sydney to LAX, , but the professionalism of all involved was excellent! We are very grateful fir the way they all stepped in and helped during a very unpleasant medical situation. Thank you!!

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

Very good overall. However, your choices of free movies was limited and there was no music Channel???

I couldn't hear all of the announcements. It was nice when they put them on the screen.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

The small flights with Valet Luggage has a poor service

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Everything you need to know for your flight to South Australia

Cabin class types available on flights to South Australia

Cabin classes available on flights to South Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.