$390 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 2/17. 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$740
Kingscote
Kingscote2 stops$2,134
Port Lincoln
Port Lincoln3 stops$1,626
Whyalla
Whyalla2 stops$2,273
Adelaide
Adelaide1 stop$740
Kingscote
Kingscote2 stops$2,134
Port Lincoln
Port Lincoln3 stops$1,626
Whyalla
Whyalla2 stops$2,273

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

Do, Feb 5 - Do, Feb 12
Fiji Airways Logo
10:35 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
$740Fiji Airways
So, Mai 17 - Sa, Jun 6
Multiple Airlines Logo
11:55 pm - 5:15 pm
LAX
-
ADL
24h 50m
2 stops
Multiple Airlines Logo
12:35 pm - 12:55 pm
ADL
-
LAX
16h 50m
1 stop
$836Multiple Airlines
So, Mrz 1 - So, Mrz 15
Air Canada Logo
6:10 pm - 4:20 pm
LAX
-
ADL
27h 40m
2 stops
Air Canada Logo
6:10 am - 4:29 pm
ADL
-
LAX
27h 49m
2 stops
$913Air Canada
So, Mai 17 - Sa, Jun 6
Air Canada Logo
2:35 pm - 11:50 am
LAX
-
ADL
28h 45m
2 stops
Air Canada Logo
6:55 pm - 11:19 am
ADL
-
LAX
32h 54m
2 stops
$917Air Canada
Mo, Mrz 9 - Mo, Mrz 23
United Airlines Logo
11:05 pm - 8:30 am
SFO
-
ADL
15h 55mnonstop
United Airlines Logo
1:55 pm - 11:15 am
ADL
-
SFO
14h 50mnonstop
$1,050United Airlines
Mo, Feb 9 - Mo, Feb 16
United Airlines Logo
7:30 pm - 9:30 am
SEA
-
ADL
19h 30m
1 stop
United Airlines Logo
2:55 pm - 6:26 pm
ADL
-
SEA
22h 01m
1 stop
$1,115United Airlines
Mo, Apr 13 - Mo, Apr 27
Qantas Airways Logo
3:40 pm - 10:20 am
DTW
-
ADL
29h 10m
2 stops
Qantas Airways Logo
6:00 am - 9:43 pm
ADL
-
DTW
29h 13m
2 stops
$1,215Qantas Airways
Mo, Apr 13 - Mo, Apr 27
Qantas Airways Logo
3:40 pm - 9:25 am
DTW
-
ADL
28h 15m
2 stops
Qantas Airways Logo
10:10 am - 9:43 pm
ADL
-
DTW
25h 03m
2 stops
$1,218Qantas Airways
Mo, Mrz 2 - Mo, Mrz 9
Air New Zealand Logo
5:21 pm - 10:55 am
DFW
-
ADL
25h 04m
2 stops
Air New Zealand Logo
11:55 am - 6:03 pm
ADL
-
DFW
21h 38m
2 stops
$1,263Air New Zealand
Di, Apr 14 - Mi, Apr 29
Air New Zealand Logo
7:10 am - 10:55 am
DTW
-
ADL
38h 15m
2 stops
Air New Zealand Logo
12:05 pm - 11:57 pm
ADL
-
DTW
25h 22m
2 stops
$1,557Air New Zealand
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 $1,079 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 $1,079.

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 May, when tickets cost $939 (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 $1,421 respectively.

Which is the cheapest airport to fly into in South Australia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in South Australia is Adelaide Airport (ADL), with an average flight price of $1,383.

Good to know

Low seasonJanuary
Cheapest flight$390
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 30% increase in price.
Flight from Los Angeles 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 Wednesday where round-trip tickets can be as cheap as $224. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $1,537 on average.

Top tips for finding cheap flights to South Australia

  • Looking for cheap airfare to South Australia? 25% of our users found round-trip tickets to South Australia for the following prices or less: From San Francisco $971
  • 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.
8.0
Fiji AirwaysOverall score based on 217 reviews
7.5Food
7.5Entertainment
8.0Comfort
8.4Crew
8.1Boarding
Airline reviews

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.

2.0 MediocreAnonymous, Jan 2026
NAN - DFW
Read more Fiji Airways reviews

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.

Again, Fijian hospitality was genuine, very comfortable, only improvement would be the entertainment. Why Do they only have 5 episodes of TV shows and from like season three...

Fiji Airways was amazing, will definately be lfying them again. The "Fijian hospitality" is not a catch phrase, it is genuine. the only things that could be improved is the entertainment. Not a great choice of movies, and the TV shows only have about 5 or so episodes, and often of a random season.

They will look to squeeze every penny they can out of you!! Pick your seat$$...bring luggage$$$$... if they could charge you for the air on the plane they would!!

.very good and as I needed wheelchair assistance all staff excellent.. only suggestion is get rid of those plastic chairs hard to ride in and staff have trouble compared to others. Everything else very good experience. Will use Fiji Air again.

In-flight entertainment options could use a refresh, Consider a tie-up with Spotify for more current music and with IMDB or other service for newer selections/movie ratings.

See previous comments. Didn’t take this flight because my other flight was so delayed. Ending up on two other flights as a result and was more than a day late.

6 hour delay and they didnt try to make up any time during an over 10 hour flight

Very quick flight so no time for refreshments. We took off. Then landed. The end. Seats were too tight. Very cramped Grateful for the short flight cos moving around wasn’t possible

Please add more Bollywood movies and recent movies to the entertainment.

I was not even on that flight and did not even book a ticket. Kayak did a phenomenal job

Entertainment screen froze and had to be reset. Noticed it happened to other passengers as well.

The food was not as good as Air New Zealand. The veg pasta was pass-able but the veg cibotta sandwich was dry, hard and not up to par. The coach staff were attentive and accommodating.

Flight was delayed by 2 hours. Got lucky that i had a long connection, else would have certainly missed my connecting flight. Food is just okay, specially the breakfast is worse . Asked for water 30 mins before landing, the response is that we are landing so everything is packed . I guess traveling in economy that’s what we get. Probably business class passengers would get a different answer. Only good thing is that wifi service is available from auckland to lax for most part Next time will try united or American and then compare.

Good and appreciate the effort Air Zealand puts into using more environmentally friendly food containers and utensils. yay! One of the better airlines for this for sure. Still some bad stuff, but at least Air NZ is trying. :) Also really enjoyed the bluetooth option for personal headsets. :)

I was trying to get confirmation on if my luggage was going to be moved to the earlier flight (I requested standby to get home earlier) and was unable to get help from those working at the counter. The request to be moved to an earlier flight was handled smoothly through the app and appreciate the ease of the request.

Kayak did not propagate my United miles account and I had to manually get credit.

Like: Aircraft was better than others I've flown in. Crew was great, food was very good. Air New Zealand is now my favorite airline. On our long flight from AKL to YVR there was enough room for those of us in Economy to stretch a bit. My sister is disabled and they took very good care of her and me. Best entertainment offering of all the other airlines. Not so much; Flight from AKL to YRV was delayed BUT they recovered really well so no complaints here. Pretty petty point to complain about. Only negative I have. I will recommend to friends.

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

It was a good trip. Flight Attendants were friendly and responsive.

Qatar airways ,boarding arrangements at Hamid international airport could been better

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

We were upgraded to First Class and it was a great flight

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.