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 San Francisco, and flying into South Australia, then you can expect flight times to average 19h 10m and 16h 20m, respectively.

$569 Cheap Flights to South Australia in 2026

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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

Jan 26

LAX

20h 25m

1 stop

ADL

Feb 10

ADL

23h 50m

2 stops

LAX

$920

Air New Zealand

Nov 1

LAX

20h 45m

2 stops

ADL

Nov 10

ADL

22h 05m

2 stops

LAX

$933

Air New Zealand

Dec 23

LAX

27h 15m

2 stops

ADL

Feb 28

ADL

22h 35m

2 stops

LAX

$937

Air New Zealand

Nov 9

LAX

20h 25m

1 stop

ADL

Nov 13

ADL

17h 50m

1 stop

LAX

$944

Fiji Airways

Sep 12

LAX

19h 10m

1 stop

ADL

Sep 21

ADL

17h 00m

1 stop

LAX

$947

Fiji Airways

Sep 12

LAX

19h 10m

1 stop

ADL

Sep 21

ADL

17h 00m

1 stop

LAX

$949

Fiji Airways

Feb 4

LAX

19h 10m

1 stop

ADL

Feb 13

ADL

17h 15m

1 stop

LAX

$952

Fiji Airways

Oct 17

LAX

19h 10m

1 stop

ADL

Mar 25

ADL

17h 15m

1 stop

LAX

$954

Air New Zealand

Nov 9

LAX

27h 15m

2 stops

ADL

Nov 13

ADL

17h 50m

1 stop

LAX

$972

Air New Zealand

Feb 12

LAX

20h 25m

1 stop

ADL

Feb 20

ADL

34h 05m

2 stops

LAX

$974

Air New Zealand

Jan 26

LAX

26h 05m

2 stops

ADL

Feb 10

ADL

22h 30m

2 stops

LAX

$981

Air New Zealand

Nov 1

LAX

25h 15m

2 stops

ADL

Nov 15

ADL

34h 10m

2 stops

LAX

$987

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.

8:00 pm - 10:55 amLAX Los Angeles-ADL Adelaide

20h 25m1 stop Auckland Intl

6:05 am - 11:25 amADL Adelaide-LAX Los Angeles

23h 50m2 stops Melbourne Auckland Intl

$920Air New Zealand

Tue, Jan 26 - Wed, Feb 10

8:00 pm - 11:15 amLAX Los Angeles-ADL Adelaide

20h 45m2 stops Auckland Intl Melbourne

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

22h 05m2 stops Melbourne Auckland Intl

$933Air New Zealand

Sun, Nov 1 - Tue, Nov 10

11:55 pm - 11:35 amLAX Los Angeles-ADL Adelaide

19h 10m1 stop Nadi

12:35 pm - 1:05 pmADL Adelaide-LAX Los Angeles

17h 00m1 stop Nadi

$947Fiji Airways

Sat, Sep 12 - Mon, Sep 21

11:55 pm - 11:35 amLAX Los Angeles-ADL Adelaide

19h 10m1 stop Nadi

12:35 pm - 1:05 pmADL Adelaide-LAX Los Angeles

17h 00m1 stop Nadi

$949Fiji Airways

Sat, Sep 12 - Mon, Sep 21

11:55 pm - 5:45 pmLAX Los Angeles-ADL Adelaide

25h 20m2 stops Nadi Melbourne

12:35 pm - 1:05 pmADL Adelaide-LAX Los Angeles

17h 00m1 stop Nadi

$1,096Multiple Airlines

Sat, Sep 12 - Mon, Sep 21

11:55 pm - 12:35 pmLAX Los Angeles-ADL Adelaide

19h 10m1 stop Nadi

7:50 am - 1:00 pmADL Adelaide-LAX Los Angeles

22h 40m2 stops Melbourne Nadi

$1,110Multiple Airlines

Sat, Oct 17 - Wed, Mar 17

10:35 pm - 6:25 pmLAX Los Angeles-ADL Adelaide

25h 20m1 stop Sydney Kingsford Smith

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

20h 05m1 stop Melbourne

$1,156Qantas Airways

Sun, Nov 1 - Sun, Nov 15

10:35 pm - 6:25 pmLAX Los Angeles-ADL Adelaide

25h 20m1 stop Sydney Kingsford Smith

2:15 pm - 6:05 pmADL Adelaide-LAX Los Angeles

22h 20m1 stop Melbourne

$1,158Qantas Airways

Sun, Nov 1 - Tue, Nov 10

6:40 pm - 4:20 pmLAX Los Angeles-ADL Adelaide

27h 10m2 stops San Francisco Brisbane

7:15 am - 6:55 amADL Adelaide-LAX Los Angeles

18h 10m1 stop Melbourne

$1,167United Airlines

Mon, Nov 2 - Wed, Nov 18

6:40 pm - 4:20 pmLAX Los Angeles-ADL Adelaide

27h 10m2 stops San Francisco Brisbane

7:15 am - 6:55 amADL Adelaide-LAX Los Angeles

18h 10m1 stop Melbourne

$1,167United Airlines

Mon, Nov 2 - Sun, Nov 22

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

Enter your travel dates to find the best prices.

8:15 am - 7:05 pmLAX Los Angeles-ADL Adelaide

42h 20m2 stops Honolulu Sydney Kingsford Smith

2:25 pm - 9:22 pmADL Adelaide-LAX Los Angeles

23h 27m2 stops Sydney Kingsford Smith Honolulu

$1,222Multiple Airlines

Sat, Aug 22 - Sat, Sep 5

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

40h 45m1 stop Sydney Kingsford Smith

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

29h 05m1 stop Melbourne

$1,236Multiple Airlines

Sat, Aug 22 - Sat, Sep 5

7:50 pm - 10:35 pmSFO San Francisco-ADL Adelaide

34h 15m2 stops Honolulu Sydney Kingsford Smith

2:25 pm - 7:42 amADL Adelaide-SFO San Francisco

33h 47m2 stops Sydney Kingsford Smith Honolulu

$1,247Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

7:20 am - 10:35 pmSEA Seattle/Tacoma Intl-ADL Adelaide

22h 45m2 stops Honolulu Sydney Kingsford Smith

12:40 pm - 9:29 pmADL Adelaide-SEA Seattle/Tacoma Intl

25h 19m2 stops Sydney Kingsford Smith Honolulu

$1,263Multiple Airlines

Fri, Aug 21 - Sat, Sep 5

7:20 am - 10:35 pmSEA Seattle/Tacoma Intl-ADL Adelaide

22h 45m2 stops Honolulu Sydney Kingsford Smith

12:40 pm - 9:29 pmADL Adelaide-SEA Seattle/Tacoma Intl

25h 19m2 stops Sydney Kingsford Smith Honolulu

$1,264Multiple Airlines

Fri, Aug 21 - Sat, Sep 5

7:20 pm - 11:05 amSEA Seattle/Tacoma Intl-ADL Adelaide

23h 15m2 stops Vancouver Intl Sydney Kingsford Smith

5:15 pm - 2:22 pmADL Adelaide-SEA Seattle/Tacoma Intl

37h 37m2 stops Sydney Kingsford Smith Vancouver Intl

$1,312Multiple Airlines

Fri, Aug 21 - Sat, Sep 5

9:50 pm - 9:25 amLAX Los Angeles-ADL Adelaide

19h 05m1 stop Melbourne

6:35 am - 2:30 pmADL Adelaide-LAX Los Angeles

24h 25m2 stops Brisbane Sydney Kingsford Smith

$1,411Qantas Airways

Sat, Aug 22 - Sat, Sep 5

7:20 pm - 5:45 pmJFK New York John F Kennedy Intl-ADL Adelaide

32h 55m2 stops Auckland Intl Melbourne

7:50 am - 9:00 pmADL Adelaide-JFK New York John F Kennedy Intl

26h 40m2 stops Melbourne Dallas/Fort Worth

$1,522Qantas Airways

Sat, Aug 22 - Sat, Sep 5

10:30 pm - 11:05 amSFO San Francisco-ADL Adelaide

20h 05m1 stop Sydney Kingsford Smith

11:50 am - 5:45 pmADL Adelaide-SFO San Francisco

22h 25m1 stop Sydney Kingsford Smith

$2,074Qantas Airways

Sun, Aug 23 - Sun, Aug 30

10:10 pm - 1:35 pmLAX Los Angeles-ADL Adelaide

22h 55m2 stops Auckland Intl Melbourne

6:30 pm - 9:24 pmADL Adelaide-LAX Los Angeles

43h 24m3 stops Melbourne Auckland Intl Honolulu

$4,074Air New Zealand

Sat, Aug 22 - Sat, Sep 5

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Tue 1/26

8:00 pm-10:55 am

1 stop20h 25m

Adelaide

Wed 2/10

6:05 am-11:25 am

2 stops23h 50m

$920

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sun 11/1

8:00 pm-11:15 am

2 stops20h 45m

Adelaide

Tue 11/10

7:50 am-11:25 am

2 stops22h 05m

$933

Quickest round-trip

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sat 9/12

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

Mon 9/21

12:35 pm-1:05 pm

1 stop17h 00m

$947

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sat 9/12

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

Mon 9/21

12:35 pm-1:05 pm

1 stop17h 00m

$949

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sat 9/12

11:55 pm-5:45 pm

2 stops25h 20m

Adelaide

Mon 9/21

12:35 pm-1:05 pm

1 stop17h 00m

$1,096

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sat 10/17

11:55 pm-12:35 pm

1 stop19h 10m

Adelaide

Wed 3/17

7:50 am-1:00 pm

2 stops22h 40m

$1,110

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sun 11/1

10:35 pm-6:25 pm

1 stop25h 20m

Adelaide

Sun 11/15

4:30 pm-6:05 pm

1 stop20h 05m

$1,156

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sun 11/1

10:35 pm-6:25 pm

1 stop25h 20m

Adelaide

Tue 11/10

2:15 pm-6:05 pm

1 stop22h 20m

$1,158

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Mon 11/2

6:40 pm-4:20 pm

2 stops27h 10m

Adelaide

Wed 11/18

7:15 am-6:55 am

1 stop18h 10m

$1,167

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Mon 11/2

6:40 pm-4:20 pm

2 stops27h 10m

Adelaide

Sun 11/22

7:15 am-6:55 am

1 stop18h 10m

$1,167

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 54% of people opting to fly with this airline when traveling to South Australia. Keep in mind that there are 6 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	$569
Best Round-Trip Price	$920
Fastest flight time	19h 10m

The best one-way flight price to South Australia from United States in the last 5 days is $569 (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 $920 (Los Angeles to Adelaide).

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The fastest flight to South Australia from United States takes 19h 10m (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 $603/pp. The absolute cheapest flight to South Australia is $64/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 54% 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 6 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 August 2026, there are 13 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.