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 20h 25m and 30h 30m, respectively.

$464 Cheap Flights to South Australia in 2026/27

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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

Air New Zealand

Oct 26

LAX

41h 25m

2 stops

ADL

Nov 2

ADL

22h 05m

2 stops

LAX

$953

Air New Zealand

Oct 26

LAX

21h 15m

1 stop

ADL

Nov 2

ADL

22h 05m

2 stops

LAX

$962

Air New Zealand

Oct 28

LAX

21h 15m

1 stop

ADL

Nov 17

ADL

33h 25m

2 stops

LAX

$968

Air New Zealand

Oct 25

LAX

40h 35m

2 stops

ADL

Oct 31

ADL

43h 45m

2 stops

LAX

$972

Air New Zealand

Oct 28

LAX

22h 55m

2 stops

ADL

Nov 17

ADL

33h 25m

2 stops

LAX

$988

Air New Zealand

Oct 26

LAX

21h 15m

1 stop

ADL

Nov 2

ADL

17h 50m

1 stop

LAX

$995

Air New Zealand

Oct 30

LAX

40h 35m

2 stops

ADL

Nov 15

ADL

23h 50m

2 stops

LAX

$1,000

Air New Zealand

Oct 30

LAX

20h 25m

1 stop

ADL

Nov 15

ADL

23h 50m

2 stops

LAX

$1,010

Air New Zealand

Oct 28

LAX

22h 55m

2 stops

ADL

Nov 17

ADL

33h 25m

2 stops

LAX

$1,034

Air Canada

Oct 21

LAX

31h 50m

2 stops

ADL

Oct 26

ADL

23h 00m

2 stops

LAX

$1,051

Air Canada

Oct 21

LAX

31h 50m

2 stops

ADL

Oct 26

ADL

23h 00m

2 stops

LAX

$1,060

Air New Zealand

Dec 4

LAX

20h 25m

1 stop

ADL

Dec 25

ADL

39h 40m

2 stops

LAX

$1,076

Flights to Kingscote

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Qantas Airways

Oct 31

HNL

32h 25m

2 stops

KGC

Nov 3

KGC

37h 25m

2 stops

HNL

$1,670

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.

8:10 pm - 7:05 amLAX Los Angeles-ADL Adelaide

41h 25m2 stops Auckland Intl Melbourne

7:50 am - 11:25 amADL Adelaide-LAX Los Angeles

22h 05m2 stops Melbourne Auckland Intl

$953Air New Zealand

Mon, Oct 26 - Mon, Nov 2

8:10 pm - 10:55 amLAX Los Angeles-ADL Adelaide

21h 15m1 stop Auckland Intl

7:50 am - 11:25 amADL Adelaide-LAX Los Angeles

22h 05m2 stops Melbourne Auckland Intl

$962Air New Zealand

Mon, Oct 26 - Mon, Nov 2

5:05 pm - 6:25 pmLAX Los Angeles-ADL Adelaide

31h 50m2 stops Vancouver Intl Sydney Kingsford Smith

6:10 am - 11:40 amADL Adelaide-LAX Los Angeles

23h 00m2 stops Brisbane Vancouver Intl

$1,051Air Canada

Wed, Oct 21 - Mon, Oct 26

5:05 pm - 6:25 pmLAX Los Angeles-ADL Adelaide

31h 50m2 stops Vancouver Intl Sydney Kingsford Smith

6:10 am - 11:40 amADL Adelaide-LAX Los Angeles

23h 00m2 stops Brisbane Vancouver Intl

$1,060Air Canada

Wed, Oct 21 - Mon, Oct 26

10:30 pm - 11:55 amLAX Los Angeles-ADL Adelaide

19h 55m1 stop Sydney Kingsford Smith

2:15 pm - 7:05 pmADL Adelaide-LAX Los Angeles

22h 20m1 stop Melbourne

$1,119Qantas Airways

Wed, Oct 21 - Mon, Oct 26

10:50 pm - 11:55 amLAX Los Angeles-ADL Adelaide

19h 35m1 stop Sydney Kingsford Smith

6:30 pm - 7:05 pmADL Adelaide-LAX Los Angeles

18h 05m1 stop Melbourne

$1,169American Airlines

Sun, Oct 18 - Wed, Oct 28

9:25 pm - 1:45 pmLAX Los Angeles-ADL Adelaide

22h 50m1 stop Sydney Kingsford Smith

6:30 pm - 6:05 pmADL Adelaide-LAX Los Angeles

18h 05m1 stop Melbourne

$1,170American Airlines

Wed, Oct 28 - Tue, Nov 17

9:25 pm - 1:45 pmLAX Los Angeles-ADL Adelaide

22h 50m1 stop Sydney Kingsford Smith

4:30 pm - 6:05 pmADL Adelaide-LAX Los Angeles

20h 05m1 stop Melbourne

$1,222Qantas Airways

Fri, Oct 30 - Sun, Nov 15

11:05 pm - 4:20 pmSFO San Francisco-ADL Adelaide

22h 45m1 stop Brisbane

6:10 am - 6:30 amADL Adelaide-SFO San Francisco

18h 50m1 stop Brisbane

$1,300United Airlines

Tue, Jan 26 - Tue, Feb 16

11:05 pm - 4:20 pmSFO San Francisco-ADL Adelaide

22h 45m1 stop Brisbane

6:10 am - 6:30 amADL Adelaide-SFO San Francisco

18h 50m1 stop Brisbane

$1,301United Airlines

Tue, Jan 26 - Tue, Feb 16

Recent last minute flight deals from the United States to South Australia

Enter your travel dates to find the best prices.

10:05 pm - 10:55 amSFO San Francisco-ADL Adelaide

20h 20m1 stop Auckland Intl

7:10 pm - 6:50 amADL Adelaide-SFO San Francisco

28h 10m1 stop Sydney Kingsford Smith

$1,403Air New Zealand

Mon, Sep 21 - Mon, Sep 28

11:45 am - 9:25 amSEA Seattle/Tacoma Intl-ADL Adelaide

53h 10m2 stops Hong Kong Intl Melbourne

7:50 am - 10:05 amADL Adelaide-SEA Seattle/Tacoma Intl

43h 45m2 stops Melbourne Hong Kong Intl

$1,416Cathay Pacific

Wed, Sep 16 - Sun, Oct 11

10:05 pm - 10:55 amSFO San Francisco-ADL Adelaide

20h 20m1 stop Auckland Intl

7:45 pm - 8:14 pmADL Adelaide-SFO San Francisco

40h 59m3 stops Melbourne Auckland Intl Houston George Bush Intcntl

$1,450Air New Zealand

Mon, Sep 21 - Mon, Sep 28

10:05 pm - 10:55 amSFO San Francisco-ADL Adelaide

20h 20m1 stop Auckland Intl

7:10 pm - 9:04 amADL Adelaide-SFO San Francisco

30h 24m2 stops Sydney Kingsford Smith Los Angeles

$1,478Air New Zealand

Mon, Sep 21 - Mon, Sep 28

7:49 pm - 1:35 pmSFO San Francisco-ADL Adelaide

25h 16m2 stops Los Angeles Melbourne

7:45 pm - 8:14 pmADL Adelaide-SFO San Francisco

40h 59m3 stops Melbourne Auckland Intl Houston George Bush Intcntl

$1,513Air New Zealand

Mon, Sep 21 - Mon, Sep 28

4:25 pm - 3:00 pmSEA Seattle/Tacoma Intl-ADL Adelaide

30h 05m1 stop Doha Hamad Intl

8:00 pm - 6:44 pmADL Adelaide-SEA Seattle/Tacoma Intl

40h 14m2 stops Sydney Kingsford Smith San Francisco

$1,579Multiple Airlines

Wed, Sep 16 - Sun, Oct 11

4:25 pm - 3:00 pmSEA Seattle/Tacoma Intl-ADL Adelaide

30h 05m1 stop Doha Hamad Intl

10:00 pm - 12:25 pmADL Adelaide-SEA Seattle/Tacoma Intl

31h 55m1 stop Doha Hamad Intl

$1,709Qatar Airways

Wed, Sep 16 - Sun, Oct 11

11:45 am - 9:25 amSEA Seattle/Tacoma Intl-ADL Adelaide

53h 10m2 stops Hong Kong Intl Melbourne

5:55 pm - 10:05 amADL Adelaide-SEA Seattle/Tacoma Intl

33h 40m3 stops Auckland Intl Brisbane Vancouver Intl

$2,091Multiple Airlines

Wed, Sep 16 - Sun, Oct 11

4:07 pm - 11:05 amLGA New York LaGuardia-ADL Adelaide

29h 28m2 stops Dallas/Fort Worth Sydney Kingsford Smith

2:25 pm - 7:29 pmADL Adelaide-LGA New York LaGuardia

42h 34m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$2,121Qantas Airways

Mon, Sep 21 - Wed, Sep 23

11:10 pm - 11:55 amLAX Los Angeles-ADL Adelaide

20h 15m1 stop Sydney Kingsford Smith

6:30 pm - 6:00 amADL Adelaide-LAX Los Angeles

28h 00m2 stops Melbourne Sydney Kingsford Smith

$23,433Qantas Airways

Fri, Sep 18 - Sun, Sep 20

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Mon 10/26

8:10 pm-7:05 am

2 stops41h 25m

Adelaide

Mon 11/2

7:50 am-11:25 am

2 stops22h 05m

$953

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Mon 10/26

8:10 pm-10:55 am

1 stop21h 15m

Adelaide

Mon 11/2

7:50 am-11:25 am

2 stops22h 05m

$962

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 10/21

5:05 pm-6:25 pm

2 stops31h 50m

Adelaide

Mon 10/26

6:10 am-11:40 am

2 stops23h 00m

$1,051

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 10/21

5:05 pm-6:25 pm

2 stops31h 50m

Adelaide

Mon 10/26

6:10 am-11:40 am

2 stops23h 00m

$1,060

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 10/21

10:30 pm-11:55 am

1 stop19h 55m

Adelaide

Mon 10/26

2:15 pm-7:05 pm

1 stop22h 20m

$1,119

Quickest round-trip

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sun 10/18

10:50 pm-11:55 am

1 stop19h 35m

Adelaide

Wed 10/28

6:30 pm-7:05 pm

1 stop18h 05m

$1,169

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 10/28

9:25 pm-1:45 pm

1 stop22h 50m

Adelaide

Tue 11/17

6:30 pm-6:05 pm

1 stop18h 05m

$1,170

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Fri 10/30

9:25 pm-1:45 pm

1 stop22h 50m

Adelaide

Sun 11/15

4:30 pm-6:05 pm

1 stop20h 05m

$1,222

San FranciscoAdelaide

SFO San Francisco - ADL Adelaide

SFOADL

San Francisco

Tue 1/26

11:05 pm-4:20 pm

1 stop22h 45m

Adelaide

Tue 2/16

6:10 am-6:30 am

1 stop18h 50m

$1,300

San FranciscoAdelaide

SFO San Francisco - ADL Adelaide

SFOADL

San Francisco

Tue 1/26

11:05 pm-4:20 pm

1 stop22h 45m

Adelaide

Tue 2/16

6:10 am-6:30 am

1 stop18h 50m

$1,301

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

Airlines

Other information

What airlines fly to South Australia?

Qantas Airways, United Airlines and Fiji Airways are the top three most popular airlines that fly to South Australia from United States according to our data. Qantas Airways is the first choice among our users, with 59% of people opting to fly with this airline when traveling to South Australia. Keep in mind that there are 5 different airlines that fly to South Australia on a routine basis, so you have a few additional options to choose 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	$464
Best Round-Trip Price	$953
Fastest flight time	24h 25m

The best one-way flight price to South Australia from United States in the last 5 days is $464 (Los Angeles to Adelaide).

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The best round-trip flight price to South Australia from United States in the last 5 days is $953 (Los Angeles to Adelaide).

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The fastest flight to South Australia from United States takes 24h 25m (Los Angeles to Adelaide).

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Frequently asked questions about flying to South Australia

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 $649/pp. The absolute cheapest flight to South Australia is $87/pp

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

Adelaide is about 98% 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 Adelaide Festival Centre 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 59% of our users opting to fly with them when traveling to South Australia. Other popular options include United Airlines and Fiji Airways. There are a total of 5 different airlines flying to South Australia.

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 September 2026, there are 10 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.