How long is the flight from United States to South Australia?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into South Australia, then you can expect flight times to average 19h 10m and 35h 50m, respectively.

$370 Cheap Flights to South Australia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Recent flights found to popular cities in South Australia

Find flights to these popular cities in South Australia from your nearest airport.

Flights to Adelaide

Search all flight deals to Adelaide

Fiji Airways

Feb 12

LAX

19h 10m

1 stop

ADL

Feb 19

ADL

17h 15m

1 stop

LAX

$860

Air New Zealand

Jun 22

LAX

20h 15m

1 stop

ADL

Jul 7

ADL

20h 45m

2 stops

LAX

$894

Air New Zealand

Jun 22

LAX

20h 15m

1 stop

ADL

Jul 7

ADL

20h 45m

2 stops

LAX

$895

Multiple Airlines

Mar 15

LAX

28h 35m

2 stops

ADL

Mar 25

ADL

24h 15m

2 stops

LAX

$900

Air New Zealand

May 18

LAX

20h 15m

1 stop

ADL

Jun 6

ADL

35h 20m

2 stops

LAX

$901

Multiple Airlines

Mar 10

LAX

25h 00m

2 stops

ADL

Mar 15

ADL

25h 29m

2 stops

LAX

$906

Multiple Airlines

Mar 15

SFO

24h 18m

2 stops

ADL

Apr 13

ADL

38h 42m

2 stops

SFO

$906

Air New Zealand

Jun 22

LAX

22h 55m

2 stops

ADL

Jul 7

ADL

20h 45m

2 stops

LAX

$911

Air Canada

Mar 1

LAX

25h 15m

2 stops

ADL

Mar 15

ADL

23h 08m

2 stops

LAX

$912

Multiple Airlines

May 17

LAX

28h 45m

2 stops

ADL

May 31

ADL

34h 34m

2 stops

LAX

$914

Air Canada

May 17

LAX

26h 25m

2 stops

ADL

Jun 6

ADL

32h 54m

2 stops

LAX

$917

Multiple Airlines

Feb 17

LAX

29h 20m

2 stops

ADL

Feb 25

ADL

28h 49m

2 stops

LAX

$919

Flights to Kingscote

Search all flight deals to Kingscote

Qantas Airways

Mar 29

HNL

26h 55m

2 stops

KGC

Apr 2

KGC

18h 45m

2 stops

HNL

$2,134

Qantas Airways

Mar 29

HNL

26h 55m

2 stops

KGC

Apr 2

KGC

42h 45m

2 stops

HNL

$2,135

Find the cheapest flights from the United States to South Australia

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to South Australia

Enter your travel dates to find the best prices.

10:35 pm - 12:15 pm

LAX

ADL

19h 10m

1 stop

1:15 pm - 12:00 pm

ADL

LAX

17h 15m

1 stop

$860Fiji Airways

Thu, Feb 12 - Thu, Feb 19

10:10 pm - 10:55 am

LAX

ADL

20h 15m

1 stop

7:50 am - 12:05 pm

ADL

LAX

20h 45m

2 stops

$894Air New Zealand

Mon, Jun 22 - Tue, Jul 7

10:10 pm - 10:55 am

LAX

ADL

20h 15m

1 stop

7:50 am - 12:05 pm

ADL

LAX

20h 45m

2 stops

$895Air New Zealand

Mon, Jun 22 - Tue, Jul 7

6:10 pm - 1:55 pm

LAX

ADL

25h 15m

2 stops

6:10 am - 11:48 am

ADL

LAX

23h 08m

2 stops

$912Air Canada

Sun, Mar 1 - Sun, Mar 15

4:55 pm - 11:50 am

LAX

ADL

26h 25m

2 stops

6:55 pm - 11:19 am

ADL

LAX

32h 54m

2 stops

$917Air Canada

Sun, May 17 - Sat, Jun 6

5:10 pm - 9:30 am

SEA

ADL

21h 50m

1 stop

2:55 pm - 12:59 am

ADL

SEA

28h 34m

1 stop

$1,115United Airlines

Mon, Feb 9 - Mon, Feb 16

5:00 am - 9:30 am

SEA

ADL

34h 00m

2 stops

2:55 pm - 6:26 pm

ADL

SEA

22h 01m

1 stop

$1,119United Airlines

Mon, Feb 9 - Mon, Feb 16

9:50 pm - 12:15 pm

DFW

ADL

21h 55m

1 stop

1:15 pm - 3:45 pm

ADL

DFW

19h 00m

1 stop

$1,193Fiji Airways

Thu, Feb 26 - Thu, Mar 5

12:30 pm - 9:55 am

LGA

ADL

29h 55m

2 stops

12:00 pm - 9:57 pm

ADL

LGA

24h 27m

2 stops

$1,212Qantas Airways

Mon, Mar 2 - Wed, Mar 11

3:40 pm - 11:15 am

DTW

ADL

30h 05m

2 stops

6:00 am - 9:43 pm

ADL

DTW

29h 13m

2 stops

$1,215Qantas Airways

Mon, Apr 13 - Mon, Apr 27

Fly from

Route

Depart

Return

Price

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Thu 2/12

10:35 pm-12:15 pm

1 stop19h 10m

Adelaide

Thu 2/19

1:15 pm-12:00 pm

1 stop17h 15m

$860

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Mon 6/22

10:10 pm-10:55 am

1 stop20h 15m

Adelaide

Tue 7/7

7:50 am-12:05 pm

2 stops20h 45m

$894

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Mon 6/22

10:10 pm-10:55 am

1 stop20h 15m

Adelaide

Tue 7/7

7:50 am-12:05 pm

2 stops20h 45m

$895

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sun 3/1

6:10 pm-1:55 pm

2 stops25h 15m

Adelaide

Sun 3/15

6:10 am-11:48 am

2 stops23h 08m

$912

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sun 5/17

4:55 pm-11:50 am

2 stops26h 25m

Adelaide

Sat 6/6

6:55 pm-11:19 am

2 stops32h 54m

$917

SeattleAdelaide

SEA - ADL

SEAADL

Seattle/Tacoma Intl

Mon 2/9

5:10 pm-9:30 am

1 stop21h 50m

Adelaide

Mon 2/16

2:55 pm-12:59 am

1 stop28h 34m

$1,115

SeattleAdelaide

SEA - ADL

SEAADL

Seattle/Tacoma Intl

Mon 2/9

5:00 am-9:30 am

2 stops34h 00m

Adelaide

Mon 2/16

2:55 pm-6:26 pm

1 stop22h 01m

$1,119

DallasAdelaide

DFW - ADL

DFWADL

Dallas/Fort Worth

Thu 2/26

9:50 pm-12:15 pm

1 stop21h 55m

Adelaide

Thu 3/5

1:15 pm-3:45 pm

1 stop19h 00m

$1,193

New YorkAdelaide

LGA - ADL

LGAADL

New York LaGuardia

Mon 3/2

12:30 pm-9:55 am

2 stops29h 55m

Adelaide

Wed 3/11

12:00 pm-9:57 pm

2 stops24h 27m

$1,212

DetroitAdelaide

DTW - ADL

DTWADL

Detroit Metropolitan Wayne County

Mon 4/13

3:40 pm-11:15 am

2 stops30h 05m

Adelaide

Mon 4/27

6:00 am-9:43 pm

2 stops29h 13m

$1,215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

South Australia flights insights and trends

Explore insights for your South Australia flight to craft the best travel plan

Prices

Airlines

Other information

What is the cheapest flight I can find to South Australia?

Flights to South Australia vary based on month, airline, when you book, where you are departing from and many more variables, but on average momondo users can expect to spend about $358/pp. The absolute cheapest flight to South Australia is $51/pp

See prices from:

Cheapest flights to cities in South Australia

Click on the cities below to find out when it's cheapest to fly to South Australia from United States

Adelaide

Find flights to Adelaide

Cheap South Australia flight deals and tips

Summary info about South Australia flight prices, duration and airlines

Best One-Way Price	$370
Best Round-Trip Price	$860
Fastest flight time	19h 10m

The best one-way flight price to South Australia from United States in the last 72 hours is $370 (Los Angeles to Adelaide).

Search Deals

The best round-trip flight price to South Australia from United States in the last 72 hours is $860 (Los Angeles to Adelaide).

Search Deals

The fastest flight to South Australia from United States takes 19h 10m (Los Angeles to Adelaide).

Search Deals

Frequently asked questions about flying to South Australia

What is the best airport to fly into to visit Adelaide?

Adelaide is about 99% more popular to visit than any other city in South Australia, according to momondo users. When visiting Adelaide, it is recommended to fly into Adelaide Airport, where you can typically get the cheapest prices and the most convenient travel options into the city.

I plan on visiting Adelaide Convention Centre. Which airport is the quickest drive?

For the quickest drive from an arrival airport to Adelaide Convention Centre, fly into Adelaide Airport or Kingscote Airport, which are closest to the area.

What are the most popular landmarks in South Australia?

When visiting South Australia, the majority of people tend to find Adelaide Convention Centre, Adelaide Oval and Glenelg Beach to be the most notable landmarks in the area.

What is the weather like in South Australia?

The temperatures in South Australia range from 51.8 °F to 69.8 °F depending on the time of year. The warmest month in South Australia is January, and the coldest month in South Australia is June. Those looking for a drier month during their visit should travel during the months of January, January, or March, when rain is least likely compared to the rest of the year.

What airlines fly to South Australia?

Qantas Airways is the most popular airline offering flights to South Australia, with 47% of our users opting to fly with them when traveling to South Australia. Other popular options include Fiji Airways and Air New Zealand. There are a total of 5 different airlines flying to South Australia.

How much are flights to South Australia?

Flights to South Australia can be found for as cheap as $863 per ticket. However our users tend to find airfares to South Australia for around $1,301 on average. If you’re looking to find a good deal on your flight to South Australia, then you should consider booking if you find anything for $1,231 or less.

When did momondo last update prices for flights to South Australia?

Prices for flights to South Australia were last updated today.

How many operators does momondo search for flights to South Australia?

As of January 2026, there are 12 operators available to choose from for flights to South Australia.

How old do you have to be to fly to South Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to South Australia.

What documentation or ID do you need to fly to South Australia?

The necessary travel and health documents for your South Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to South Australia?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to South Australia with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Australia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to South Australia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to South Australia.

I’m not ready to book a flight to South Australia right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for South Australia and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.