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Cheap flights from the United States to Adelaide from $746

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ADL
3 Jun — 10 Jun1
1 adult

Cheap flight deals from USA to Adelaide

Keep the following information in mind while searching for USA to Adelaide flight deals. Data was last updated 29 May 2025.

Round-trip from

$1,385

One-way from

$746

Popular in

October

Cheapest in

March

Average price

$2,307
12/8-19/8
  • 12/8-19/8
  • 3 total stops
  • 54h 55m total
  • USA to Adelaide
Search Deals
9/9
  • 9/9
  • 3 total stops
  • 39h 08m total
  • USA to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($382 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($140 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from USA to Adelaide

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 29 May 2025.

Sat 2/823:55LAX - ADL
1 stop19h 10mFiji Airways
Thu 14/812:35ADL - LAX
1 stop16h 50mFiji Airways
Deal found 27/5$1,306
Sun 24/822:10LAX - ADL
2 stops24h 55mAir New Zealand
Sun 31/811:55ADL - LAX
1 stop17h 55mAir New Zealand
Deal found 27/5$1,405
Sat 2/823:55LAX - ADL
1 stop19h 10mMultiple Airlines
Thu 14/807:40ADL - LAX
2 stops21h 45mMultiple Airlines
Deal found 27/5$1,439
Tue 10/622:55SFO - ADL
2 stops24h 10mMultiple Airlines
Sat 14/612:35ADL - SFO
1 stop17h 45mMultiple Airlines
Deal found 28/5$1,485
Sat 12/722:55SFO - ADL
1 stop20h 10mFiji Airways
Sat 19/712:35ADL - SFO
1 stop17h 40mFiji Airways
Deal found 27/5$1,519
Mon 1/1219:50SFO - ADL
1 stop20h 35mAir New Zealand
Mon 8/1208:55ADL - SFO
2 stops20h 40mAir New Zealand
Deal found 29/5$1,542
Thu 12/622:55LAX - ADL
1 stop27h 10mQantas Airways
Wed 16/719:15ADL - LAX
1 stop27h 15mQantas Airways
Deal found 27/5$1,785
Mon 10/1111:25SFO - ADL
1 stop28h 35mCathay Pacific
Wed 19/1112:00ADL - SFO
1 stop22h 50mCathay Pacific
Deal found 28/5$1,786
Fri 20/614:40SEA - ADL
2 stops27h 10mQantas Airways
Mon 18/816:55ADL - SEA
2 stops36h 10mQantas Airways
Deal found 27/5$1,792
Tue 19/813:52EWR - ADL
2 stops32h 13mMultiple Airlines
Mon 25/806:00ADL - EWR
3 stops45h 24mMultiple Airlines
Deal found 28/5$1,803
Thu 30/1018:45ORD - ADL
2 stops26h 00mFiji Airways
Sat 15/1113:15ADL - ORD
2 stops22h 35mFiji Airways
Deal found 28/5$1,839
Sat 12/718:22BWI - ADL
2 stops27h 43mMultiple Airlines
Sat 19/712:35ADL - BWI
2 stops30h 28mMultiple Airlines
Deal found 28/5$1,893

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 29 May 2025.
Use the filters below to find and compare flights from the United States to Adelaide that are best for you.

Fly from

USA

Fly to

Adelaide

Route

Depart

Return

Price

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sat 2/8

23:55-11:35

1 stop19h 10m

Adelaide

Thu 14/8

12:35-12:55

1 stop16h 50m

$1,306

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sun 24/8

22:10-15:35

2 stops24h 55m

Adelaide

Sun 31/8

11:55-13:20

1 stop17h 55m

$1,405

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sat 2/8

23:55-11:35

1 stop19h 10m

Adelaide

Thu 14/8

07:40-12:55

2 stops21h 45m

$1,439

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Tue 10/6

22:55-15:35

2 stops24h 10m

Adelaide

Sat 14/6

12:35-13:50

1 stop17h 45m

$1,485

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Sat 12/7

22:55-11:35

1 stop20h 10m

Adelaide

Sat 19/7

12:35-13:45

1 stop17h 40m

$1,519

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Wed 12/11

19:50-10:55

1 stop20h 35m

Adelaide

Wed 19/11

11:55-11:05

1 stop17h 40m

$1,562

SeattleAdelaide

SEA - ADL

SEAADL

Seattle/Tacoma Intl

Tue 5/8

17:55-12:05

2 stops25h 40m

Adelaide

Mon 18/8

16:55-12:35

2 stops36h 10m

$1,743

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Thu 12/6

22:55-18:35

1 stop27h 10m

Adelaide

Wed 16/7

19:15-06:00

1 stop27h 15m

$1,785

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Mon 10/11

11:25-10:30

1 stop28h 35m

Adelaide

Wed 19/11

12:00-16:20

1 stop22h 50m

$1,786

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Tue 19/8

13:52-11:35

2 stops32h 13m

Adelaide

Mon 25/8

06:00-13:54

3 stops45h 24m

$1,803

Flights are sorted by cheapest return flights first.

Deals found on 28/5

Showing 1-10 of 60 results
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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, June is the cheapest month in which you can book a flight from USA to Adelaide (average of $168). Flying from USA to Adelaide in October is currently the most expensive (average of $241). 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 29 May 2025.

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.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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 29 May 2025.
Read through reviews of airlines operating flights from USA to Adelaide, such as ANA, Fiji Airways and Singapore Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
878 reviews
Check prices

Overall

8.3

Boarding

8.5

Food

7.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very Good
878 reviews
ANA
8.3
Very Good
878 reviews
Check prices

Overall

8.3

Boarding

8.5

Food

7.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Fiji Airways
8.1
Very Good
192 reviews
ANA
8.3
Very Good
878 reviews
Check prices

Overall

8.3

Boarding

8.5

Food

7.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Singapore Airlines
8.1
Very Good
1,299 reviews
ANA
8.3
Very Good
878 reviews
Check prices

Overall

8.3

Boarding

8.5

Food

7.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Emirates
8.0
Very Good
3,250 reviews
ANA
8.3
Very Good
878 reviews
Check prices

Overall

8.3

Boarding

8.5

Food

7.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Air New Zealand
8.0
Very Good
479 reviews
ANA
8.3
Very Good
878 reviews
Check prices

Overall

8.3

Boarding

8.5

Food

7.6

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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.

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

    The cheapest airline one-way is Qantas Airways, with whom users have recently found tickets for as low as $1,017. However, be on the lookout for offers from Fiji 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 Los Angeles - Adelaide or Chicago O'Hare Intl - Adelaide, Seattle/Tacoma Intl - 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, June is the cheapest month in which you can book a flight from USA to Adelaide (average of $168). Flying from USA to Adelaide in October is currently the most expensive (average of $241). 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 the United States?

Book flights to the United States if you plan to visit one of these locations
Glenelg
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Top 3 airlines flying from USA to Adelaide

Discover the top 3 airlines 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 29 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$1,353Average$1,692FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air New ZealandCheapest$1,708Average$1,825FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,750Average$1,992FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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