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Cheap flights from the United States to Adelaide from $532

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ADL
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from USA to Adelaide
Explore the most affordable flight options available from USA to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Sat 1/823:55
LAX
-
ADL
1 stop19h 10m
Fiji Airways
Sat 8/812:35
ADL
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 20/3$1,094
Sat 1/823:55
LAX
-
ADL
1 stop19h 10m
Fiji Airways
Mon 17/812:35
ADL
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 20/3$1,138
Tue 3/1122:35
LAX
-
ADL
1 stop19h 10m
Fiji Airways
Thu 19/1113:15
ADL
-
LAX
1 stop17h 15m
Fiji Airways
Deal found 24/3$1,206
Thu 13/823:55
LAX
-
ADL
1 stop19h 10m
Fiji Airways
Mon 17/812:35
ADL
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 19/3$1,288
Mon 4/523:55
LAX
-
ADL
2 stops29h 30m
Multiple Airlines
Mon 11/507:15
ADL
-
LAX
2 stops22h 20m
Multiple Airlines
Deal found 20/3$1,316
Wed 6/522:35
SFO
-
ADL
2 stops30h 50m
Multiple Airlines
Wed 13/507:15
ADL
-
SFO
2 stops23h 10m
Multiple Airlines
Deal found 22/3$1,316
Tue 21/418:10
LAX
-
ADL
2 stops24h 35m
Multiple Airlines
Tue 28/417:15
ADL
-
LAX
2 stops36h 39m
Multiple Airlines
Deal found 22/3$1,326
Tue 21/418:10
LAX
-
ADL
2 stops24h 35m
Multiple Airlines
Tue 5/517:15
ADL
-
LAX
2 stops34h 34m
Multiple Airlines
Deal found 21/3$1,331
Mon 27/418:10
LAX
-
ADL
2 stops35h 20m
Multiple Airlines
Mon 18/520:00
ADL
-
LAX
2 stops34h 04m
Multiple Airlines
Deal found 23/3$1,333
Sun 17/514:35
LAX
-
ADL
2 stops28h 45m
Multiple Airlines
Sat 6/618:55
ADL
-
LAX
2 stops32h 54m
Multiple Airlines
Deal found 24/3$1,336
Sun 3/516:30
SFO
-
ADL
2 stops26h 50m
Air Canada
Sun 10/521:20
ADL
-
SFO
2 stops29h 30m
Air Canada
Deal found 19/3$1,338
Mon 13/418:00
SFO
-
ADL
2 stops25h 20m
Multiple Airlines
Tue 21/419:35
ADL
-
SFO
2 stops33h 25m
Multiple Airlines
Deal found 22/3$1,339

Find flight deals from USA to Adelaide

Keep the following information in mind while searching for USA to Adelaide flight deals. Data was last updated 24 March 2026.

Round-trip from

$1,094

One-way from

$532

Popular in

June

Cheapest in

November

Average price

$1,835
Fiji Airways
  • Fiji Airways
  • 1/8-8/8
  • 2 total stops
  • 36h 10m total
  • USA to Adelaide
Search Deals
Fiji Airways
  • Fiji Airways
  • 25/4
  • 1 total stop
  • 19h 10m total
  • USA to Adelaide
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($160 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($72 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from the United States to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Sun 3/5

16:30-11:50

2 stops26h 50m

Adelaide

Sun 10/5

21:20-10:20

2 stops29h 30m

$1,338

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 4/5

13:01-11:50

3 stops32h 19m

Adelaide

Mon 11/5

17:15-19:25

3 stops40h 40m

$1,471

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Tue 5/5

18:05-13:55

2 stops30h 20m

Adelaide

Tue 12/5

17:15-16:40

2 stops36h 55m

$1,501

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Mon 4/5

18:05-13:55

2 stops30h 20m

Adelaide

Mon 25/5

20:00-21:05

2 stops38h 35m

$1,503

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Tue 5/5

18:05-11:50

2 stops28h 15m

Adelaide

Tue 12/5

20:00-21:02

2 stops38h 32m

$1,506

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Mon 4/5

18:05-13:55

2 stops30h 20m

Adelaide

Mon 11/5

20:00-16:40

2 stops34h 10m

$1,506

New YorkAdelaide

LGA - ADL

LGAADL

New York LaGuardia

Mon 4/5

14:30-11:50

3 stops31h 50m

Adelaide

Mon 11/5

20:00-22:36

3 stops40h 06m

$1,530

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

Mon 4/5

15:50-13:55

3 stops32h 35m

Adelaide

Mon 11/5

20:00-22:48

3 stops40h 18m

$1,530

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sun 5/4

18:10-11:50

2 stops25h 10m

Adelaide

Sun 19/4

20:00-13:24

2 stops33h 54m

$1,557

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Thu 7/5

19:50-15:55

2 stops28h 35m

Adelaide

Thu 14/5

20:00-17:00

2 stops36h 30m

$1,557

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from USA to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from USA with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Adelaide

What is the cheapest month to book a flight from USA to Adelaide?

Currently, July is the cheapest month in which you can book a flight from USA to Adelaide (average of $594). Flying from USA to Adelaide in January is currently the most expensive (average of $1,401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to ADL?

Find hourly flight availability from USA to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 March 2026.

When flying from USA to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated 24 March 2026.
Get a feel of what it's like to fly with Qantas Airways and American Airlines from the United States to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,009 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.2

Overall

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,009 reviews
Qantas Airways
7.5
Good
1,009 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.2

Overall

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
American Airlines
7.1
Good
11,493 reviews
Qantas Airways
7.5
Good
1,009 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.2

Overall

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Related info for your journey

Find useful and relevant information for your journey from USA to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Adelaide from United States?

    Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from United States.

  • How long is the flight from USA to Adelaide?

    A quick flight from USA to Adelaide can take about 19h 55m. Air Canada provides one of the quickest options available for as low as $1,643. Airlines will cover a distance of 13140 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from USA to Adelaide one-way?

    The cheapest airline one-way is Fiji Airways, with whom users have recently found tickets for as low as $456. However, be on the lookout for offers from Qantas Airways and United Airlines, as they are both options that can get you from USA to Adelaide for a low price.

  • What are the most popular routes from USA to Adelaide?

    While some choose either San Francisco - Adelaide or Dallas/Fort Worth - Adelaide, Los Angeles - Adelaide is the most popular route from USA to Adelaide.

  • Can I find deals for flights from USA to Adelaide that include hotel bookings?

    Yes. In addition to deals on USA to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from USA to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Adelaide.

  • Can I find deals for business class flights from USA to Adelaide?

    Yes. Cheapflights offers flight deals from USA to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to Adelaide?

    Currently, July is the cheapest month in which you can book a flight from USA to Adelaide (average of $594). Flying from USA to Adelaide in January is currently the most expensive (average of $1,401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from USA to Adelaide

Discover the top airline that operate flights from USA to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,457Average$1,745FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Adelaide?

Deals for USA to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from USA to Adelaide?

Cheapflights helps you find that perfect flight to Adelaide from USA by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from USA to Adelaide with no change fees?

Certainly. Search results for flights to Adelaide from USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from USA to Adelaide become cheaper?

Not ready to book yet? You can track prices for flights from USA to Adelaide on Cheapflights with our Price Alert feature and get notified when better prices are available.

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