$329 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 2/28. 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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Cheap Flights to South Australia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Adelaide
Adelaide1 stop$675
Kingscote
Kingscote2 stops$2,127
Adelaide
Adelaide1 stop$675
Kingscote
Kingscote2 stops$2,127

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, May 14 - Thu, Jun 4
Fiji Airways Logo
11:55 pm - 11:35 am
LAX
-
ADL
19h 10m1 stop
Fiji Airways Logo
12:35 pm - 12:55 pm
ADL
-
LAX
16h 50m1 stop
$675Fiji Airways
Sat, Apr 25 - Thu, May 14
Fiji Airways Logo
11:55 pm - 11:35 am
LAX
-
ADL
19h 10m1 stop
Fiji Airways Logo
12:35 pm - 12:55 pm
ADL
-
LAX
16h 50m1 stop
$700Fiji Airways
Wed, Feb 18 - Mon, Jun 1
Multiple Airlines Logo
10:35 pm - 9:40 pm
LAX
-
ADL
28h 35m2 stops
Multiple Airlines Logo
7:10 am - 12:55 pm
ADL
-
LAX
22h 15m2 stops
$848Multiple Airlines
Sun, Feb 15 - Mon, Mar 9
United Airlines Logo
9:35 pm - 9:30 am
LAX
-
ADL
41h 25m1 stop
United Airlines Logo
1:55 pm - 9:26 pm
ADL
-
LAX
25h 01m1 stop
$855United Airlines
Mon, Jan 19 - Mon, Feb 2
United Airlines Logo
8:05 pm - 9:30 am
LAX
-
ADL
18h 55m1 stop
United Airlines Logo
2:55 pm - 2:58 pm
ADL
-
LAX
18h 33m1 stop
$856United Airlines
Wed, May 13 - Sun, May 31
Air New Zealand Logo
10:10 pm - 10:55 am
LAX
-
ADL
20h 15m1 stop
Air New Zealand Logo
12:05 pm - 1:20 pm
ADL
-
LAX
17h 45m1 stop
$867Air New Zealand
Wed, Feb 18 - Wed, Mar 11
Multiple Airlines Logo
10:35 pm - 9:40 pm
LAX
-
ADL
28h 35m2 stops
Multiple Airlines Logo
6:15 am - 1:00 pm
ADL
-
LAX
24h 15m2 stops
$876Multiple Airlines
Wed, May 13 - Sun, May 31
Air New Zealand Logo
10:10 pm - 10:55 am
LAX
-
ADL
20h 15m1 stop
Air New Zealand Logo
6:30 pm - 1:20 pm
ADL
-
LAX
35h 20m2 stops
$895Air New Zealand
Tue, Mar 3 - Tue, Mar 24
Qantas Airways Logo
8:15 pm - 11:50 am
SFO
-
ADL
21h 05m1 stop
Qantas Airways Logo
11:40 am - 4:55 pm
ADL
-
SFO
22h 45m1 stop
$1,006Qantas Airways
Thu, Jan 15 - Thu, Jan 22
Qantas Airways Logo
7:00 am - 9:50 am
SFO
-
ADL
32h 20m2 stops
Qantas Airways Logo
7:00 pm - 3:55 pm
ADL
-
SFO
39h 25m1 stop
$1,008Qantas 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 $996 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 $996.

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 July, when tickets cost $976 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $1,508 and $1,453 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 $1,448.

Good to know

Low seasonAugust
Cheapest flight$329
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Dallas/Fort Worth Airport 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 Tuesday where round-trip tickets can be as cheap as $1,497. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $2,002 on average.

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

    The cheapest time of day to fly to South Australia is generally at night, when round-trip flights cost $1,284 on average. The most expensive time of day to fly to South Australia is generally at night, which is peak travel time and where the average cost of a ticket is $1,284.

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 $978
  • 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 209 reviews
8.0Comfort
8.5Crew
8.2Boarding
7.5Entertainment
7.5Food
Airline reviews

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

6.0 GoodHon, Oct 2025
NAN - SFO
Read more Fiji Airways reviews

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 good; seat made ready for bed after meal, a plus since one airline covered the seat at the start.

Entertainment was not good. Seems like liquor should’ve been advertised only beer and wine was even though I saw others getting liquor didn’t realize I could. And the food to me could’ve been a little bit.

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.

They are my favourite airline in the world by a million miles.

Do the bumpy weather the whole trip they were very few times when the seatbelt sign wasn't on

Great except paying $240 usd for 2 pounds over on a checked luggage. Outrageous.

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

Nice friendly staff and crew. Love the 787 flight. Get meals and lots of drinks!

Service was excellent and they’re very helpful and nice

Check in crew member was very helpful, nice and excellent service👍

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 !

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

Liked that it was on time. Staff professional and friendly.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

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.