£420 Find Cheap Flights to South Australia – Compare and Save

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 Kingdom to South Australia departing on 21/9. 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.
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Book Cheap South Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals to South Australia

Wed, 11 Nov - Fri, 20 Nov
Turkish Airlines Logo
06:30 - 08:10
LGW
-
ADL
39h 10m
2 stops
Turkish Airlines Logo
11:00 - 16:30
ADL
-
LGW
40h 00m
2 stops
£921Turkish Airlines
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
21:20 - 22:00
LHR
-
ADL
40h 10m
2 stops
Multiple Airlines Logo
18:30 - 18:40
ADL
-
LHR
56h 40m
2 stops
£921Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Turkish Airlines Logo
10:50 - 07:00
LGW
-
ADL
35h 40m
2 stops
Turkish Airlines Logo
09:45 - 16:35
ADL
-
LGW
39h 20m
2 stops
£923Turkish Airlines
Wed, 23 Sep - Wed, 30 Sep
Emirates Logo
21:05 - 20:05
STN
-
ADL
38h 30m
1 stop
Emirates Logo
22:00 - 12:55
ADL
-
STN
23h 25m
1 stop
£935Emirates
Mon, 9 Nov - Mon, 30 Nov
Qatar Airways Logo
08:35 - 16:30
LGW
-
ADL
21h 25m
1 stop
Qatar Airways Logo
22:00 - 05:55
ADL
-
LGW
42h 25m
1 stop
£946Qatar Airways
Thu, 12 Nov - Sat, 28 Nov
Emirates Logo
14:05 - 20:50
STN
-
ADL
20h 15m
1 stop
Emirates Logo
22:40 - 12:05
ADL
-
STN
23h 55m
1 stop
£954Emirates
Fri, 6 Nov - Sat, 21 Nov
Singapore Airlines Logo
09:20 - 08:50
LGW
-
ADL
37h 00m
1 stop
Singapore Airlines Logo
18:35 - 06:25
ADL
-
LGW
22h 20m
1 stop
£955Singapore Airlines
Wed, 2 Sep - Wed, 9 Sep
Qatar Airways Logo
15:10 - 15:00
EDI
-
ADL
39h 20m
1 stop
Qatar Airways Logo
22:00 - 13:40
ADL
-
EDI
24h 10m
1 stop
£1,007Qatar Airways
Wed, 2 Sep - Wed, 9 Sep
Qantas Airways Logo
22:00 - 20:05
EDI
-
ADL
37h 35m
1 stop
Qantas Airways Logo
12:00 - 20:05
ADL
-
EDI
40h 35m
2 stops
£1,057Qantas Airways
Mon, 2 Nov - Mon, 16 Nov
Qantas Airways Logo
13:10 - 20:50
NCL
-
ADL
21h 10m
1 stop
Qantas Airways Logo
22:40 - 11:20
ADL
-
NCL
23h 10m
1 stop
£1,070Qantas Airways
Booking Insights

KAYAK's insights & trends for flights to South Australia

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom 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 Kingdom to South Australia is June, when tickets cost £602 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of round-trip tickets is £1,001 and £961 respectively.

How far in advance should I book a flight from the United Kingdom to South Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to South Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from the United Kingdom to South Australia, you should book around 3 weeks before departure, which saves you about 21% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know - Cheap tickets to South Australia

Low season

June

Cheapest flight

£420
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from London Gatwick Airport to Adelaide

FAQs - booking South Australia flights

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom 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 Kingdom 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 Kingdom to South Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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 Kingdom 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 Kingdom 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.
8.2
Singapore AirlinesOverall score based on 1574 reviews
8.1Entertainment
7.8Food
8.0Comfort
8.3Boarding
8.6Crew
Airline reviews

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

10.0 ExcellentRyan, Jul 2026
SIN - MEL
Read more Singapore Airlines reviews

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

It was very good experience on board to Sydney with SQ.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

Once again the meal served was delicious - we got chicken rice

Transfer within the same terminal and lots of facilities at the airport.

Very slow check in. Food poor and some of the special meals offered were not available. Luggage then didnt arrive and still waiting for news 48 hours later

The quality of food is going down comparing with old history of excellent food. It was cold and a bad quality. The crew is always excellent and caring.

The crew were absolutely fantastic. They actively asked if passengers wanted refills and if they were comfortable. I was extremely impressed.

Emirates A380s are always wonderful to fly on. Their crews, food and service are always excellent. They are typically on time and the only thing I would change (maybe newer or upgraded aircraft have this) is bluetooth so I can pair my noise cancelling headphones without a cable.

The journey was nice, all the crews were very good and services are excellent

Great flight - Clubhouse met our needs, and the staff provided good service. Boarding felt a little chaotic, but given the size of the aircraft, it's always going to be challenging. Whilst the crew were friendly, the number of passengers meant that we received our breakfast items, but had finished breakfast before we were served a drink. Lunch was much better organised, and throughout the flight, the crew were attentive. Found the seats and ICE to be excellent. Disembarkation was fine, and everything possible to expedite the process was being done.

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

Can’t complain Only downside was the Kiosk passport check and customs clearance at Melbourne. When will they improve that service🤔

Always my favourite airline. On time, lovely staff, clean comfortable seats. Well done

Premium economy on Emirate A380 is simply the best non-business class product. In fact its probably better than many business class if the seat isnt lying flat. The food and service is close to perfect!

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.

Was bumped to a later flight because of inefficiency on part of the airline.

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

The old Plane had not been cleaned properly in a long time.

Terrible. 6 hour delay with no explanations and only 15 dollars in food credits. A disaster. I'll just leave it at that.

Too many passengers are bringing on too many large items as part of carry on baggage where it should be checked in. This is not the fault of Qantas but the stupid mindset passengers have now about trying to bring anything and everything on as carry on luggage where it should be checked in.

Plane a little late departing, but not an issue. The pilots humour when he said “I will try to make up some time…. I know a few short cuts to Adelaide” made the passengers chuckle. This is what makes Qantas “Australian”.

The staff we fantastic and seemed to work very well with each other

IFE didn't work. Wifi didn't work but they eventually managed to reset it. Our original flight was cancelled, so rebooked onto new flight seated apart from travel partner.

No individual entertainment screens on this flight. Would have been nice to know beforehand.

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

Food was good, attendants were friendly. Seats were not comfortable. Did not receive any amenities such as eyemask or earplugs that would have helped sleep. Additionally a large group of passengers boarded very late into boarding and were a disruption for almost the whole flight. Flight attendants did their best but the kids were making so much noise, kicking seats, and half the time no adult was sat with them so they weren’t being managed.

I staff or crew they were very friendly and humbly, they done theirs service very well, I appreciate them and thank you to the company or Qatar 🇶🇦 Government for providing as good service in their flight ,once again, thank you 😊 🙏 😀 😉 👍

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

Boarding delayed, no communication. I left the lounge, and heard a final call, boarding started after a 30 minutes.

Very tight seating. Crew seemed too dis interested and too slow to remove main meal trays.

Not good because in this cancelled and then rebooked flight BA put me and my husband in both middle seats when we were originally seated together in original flight and i was in aisle. I hate sitting in the middle. BA food needs to be better. It was just ok. Thanks though to screw and everyone one for safe flight

Crew members were thorough in checking seatbelts and whatnot which makes me feel cared for because passenger safety is a main concern.

I was sent an email that said my card payment was not verified. When I spoke to an agent , he said my card was not verified and the flight I thought I had to booked was no longer available so I booked another flight on another airline(United). Later I got flight updates , etc., concerning my supposed first flight. So if I was charged for this flight on British Airways/American airlines, I need a refund.

The crew made it a great flight. They were friendly and attentive. They made me want to fly British Airways again.

BA has not been handling priority luggage with any special priority. This time our luggage was distinctly very slow to arrive, well after the first half of items to arrive. Business class flights cost a lot and it would be nice to have that reflected in the speed of baggage handling! (I note that this has worsened in our long experience of BA.) On a different note, we spent 2.5 hours on the plane after landing because of an airport mishap at Boston Logan. The pilot provided reasonably frequent update but more could have been done to ensure passenger comfort, such as more beverage and maybe snack services.

I purchased premier economy seats but I was seated one row off and was sitting in economy my bottle of water and cookie did not compare to the menus handed OP it in premier.

I understand and don't want food on a short trip, but tea and coffe (at least 1 cup) should be free. Nevertheless there was water available and the crew was nice.

Food is horrible. Flight was good and the staff were mostly men.

Seated in business class. Bed too hard and no comforter. Way too many seats in business class for number of crew so never felt particularly looked after.

I travel business class because I like to lie flat on the flight and sleep. I achieved that on this flight, and I really do like BA's new cubicles. As regards the rest of the experience however, I could have been in Premium Economy. The lounge was crowded, and the food/ drink in it was nothing special. The in-flight food was also nothing special, and the in-flight service was pretty perfunctory. Sorry, BA - you need to provide a better service. Cheers

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.