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$486+ Cheap flights from the United States to Adelaide (ADL)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ADL
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
1 adult, Economy
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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 junio 16, 2025.

Round-trip from

$887
(CrystalTravel)

One-way from

$486
(CrystalTravel)

Popular in

October

Cheapest in

March

Average price

$2,044
From USA to Adelaide
Search Deals
One-way flight from USA to Adelaide
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 16, 2025.

This oojo deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/111:45 pmLAX - ADL
1 stop19h 00mFiji Airways
sáb. 11/151:15 pmADL - LAX
1 stop17h 05mFiji Airways
Deal found 6/16$808
This CrystalTravel deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/1310:10 pmLAX - ADL
1 stop20h 15mAir New Zealand
mié. 8/2011:55 amADL - LAX
1 stop17h 55mAir New Zealand
Deal found 6/15$887
This Trip.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/511:10 pmLAX - ADL
1 stop30h 20mMultiple Airlines
mar. 8/1212:00 pmADL - LAX
1 stop18h 55mMultiple Airlines
Deal found 6/14$983
This eDestinos deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/289:20 pmLAX - ADL
1 stop19h 10mQantas Airways
sáb. 12/136:15 pmADL - LAX
1 stop36h 25mQantas Airways
Deal found 6/14$1,023
This Air Canada deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/79:03 pmSFO - ADL
2 stops49h 37mMultiple Airlines
lun. 8/118:00 pmADL - SFO
2 stops31h 03mMultiple Airlines
Deal found 6/16$1,043
This Air Canada deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/28:40 pmLAX - ADL
2 stops56h 55mAir Canada
lun. 8/117:00 pmADL - LAX
2 stops36h 32mAir Canada
Deal found 6/15$1,072
This KAYAK deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/82:30 pmSEA - ADL
2 stops29h 05mQantas Airways
mar. 8/264:55 pmADL - SEA
2 stops45h 08mQantas Airways
Deal found 6/16$1,081
This Trip.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/84:30 pmSEA - ADL
2 stops37h 00mMultiple Airlines
mar. 8/2612:00 pmADL - SEA
2 stops42h 55mMultiple Airlines
Deal found 6/14$1,120
This Jetabroad deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/18:23 amSFO - ADL
2 stops31h 02mHawaiian Airlines
dom. 11/1611:35 amADL - SFO
2 stops26h 19mHawaiian Airlines
Deal found 6/14$1,129
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/302:30 pmSEA - ADL
2 stops26h 25mAmerican Airlines
mié. 8/612:45 pmADL - SEA
2 stops25h 18mAmerican Airlines
Deal found 6/15$1,179
This FlightHub deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/18:50 pmSFO - ADL
1 stop20h 35mAir New Zealand
dom. 11/1611:55 amADL - SFO
2 stops29h 34mAir New Zealand
Deal found 6/14$1,203
This FlightHub deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/17:48 pmSFO - ADL
2 stops22h 57mFiji Airways
sáb. 11/158:55 amADL - SFO
2 stops46h 00mFiji Airways
Deal found 6/14$1,209

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated junio 16, 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

mié. 8/13

10:10 pm-10:55 am

1 stop20h 15m

Adelaide

mié. 8/20

11:55 am-1:20 pm

1 stop17h 55m

$887

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

jue. 8/7

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

jue. 8/21

12:35 pm-12:55 pm

1 stop16h 50m

$912

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

mar. 8/5

11:10 pm-10:00 pm

1 stop30h 20m

Adelaide

mar. 8/12

12:00 pm-2:25 pm

1 stop18h 55m

$983

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

vie. 8/8

11:05 pm-9:00 pm

1 stop29h 25m

Adelaide

dom. 8/24

11:00 am-2:25 pm

1 stop19h 55m

$1,024

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

jue. 8/7

9:03 pm-3:10 pm

2 stops49h 37m

Adelaide

lun. 8/11

8:00 pm-10:33 am

2 stops31h 03m

$1,043

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

sáb. 9/13

8:40 pm-10:05 pm

2 stops56h 55m

Adelaide

jue. 10/2

9:20 pm-5:58 pm

2 stops37h 08m

$1,073

SeattleAdelaide

SEA - ADL

SEAADL

Seattle/Tacoma Intl

mar. 7/8

2:30 pm-12:05 pm

2 stops29h 05m

Adelaide

mar. 8/26

4:55 pm-9:33 pm

2 stops45h 08m

$1,081

SeattleAdelaide

SEA - ADL

SEAADL

Seattle/Tacoma Intl

mar. 7/8

4:30 pm-10:00 pm

2 stops37h 00m

Adelaide

mar. 8/26

12:00 pm-2:25 pm

2 stops42h 55m

$1,120

SeattleAdelaide

SEA - ADL

SEAADL

Seattle/Tacoma Intl

mié. 7/30

2:30 pm-9:25 am

2 stops26h 25m

Adelaide

mié. 8/6

12:45 pm-9:33 pm

2 stops25h 18m

$1,179

DallasAdelaide

DFW - ADL

DFWADL

Dallas/Fort Worth

mié. 8/6

7:32 pm-10:55 am

2 stops24h 53m

Adelaide

mié. 8/20

11:55 am-7:49 pm

2 stops22h 24m

$1,216

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 60 results
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The best insider tips for theUnited States to Adelaide flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Adelaide trip
Airlines
Qantas Airways

Choose A380 for wider seats on long-haul flights.


Try the Asian vegetarian meal for a plant-forward option.

Read more about Qantas Airwaysby John Walton
United Airlines

Polaris Business Class offers lie-flat seats and Saks Fifth Avenue bedding.


Prepay for checked bags to save on fees.

Read more about United Airlinesby Harriet Baskas
Air New Zealand

Consider the SkyCouch for a flat bed in economy on long-haul flights.


Upgrade with the OneUp program for a chance at a cheaper cabin upgrade.

Read more about Air New Zealandby Ramsey Qubein
Fiji Airways

Use the free stopover in Fiji to break up your long journey.


Choose the A350 for more privacy and space in business class.

Read more about Fiji Airwaysby Chris Dong
Qatar Airways

Qatar Airways offers lie-flat seats and pajamas in business class.


Only one carry-on item allowed in economy class.

Read more about Qatar Airwaysby Brandon Schultz
Our travel experts
John Walton

John Walton

Expert on Qantas Airways

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Air New Zealand

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Chris Dong

Chris Dong

Expert on Fiji Airways

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Brandon Schultz

Brandon Schultz

Expert on Qatar Airways

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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 round-trip 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, August is the cheapest month in which you can book a flight from USA to Adelaide (average of $1,214). Flying from USA to Adelaide in December is currently the most expensive (average of $2,057). 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 junio 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Adelaide as you normally would.

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 0.4 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Adelaide when rainfall is around 0.4 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 junio 16, 2025.
Get a feel of what it's like to fly with ANA, Emirates and Singapore Airlines from USA to Adelaide by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
886 reviews

Boarding

8.5

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

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
886 reviews
ANA
8.3
Very good
886 reviews

Boarding

8.5

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

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
8.1
Very good
3,267 reviews
ANA
8.3
Very good
886 reviews

Boarding

8.5

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

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
1,308 reviews
ANA
8.3
Very good
886 reviews

Boarding

8.5

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

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
8.0
Very good
199 reviews
ANA
8.3
Very good
886 reviews

Boarding

8.5

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

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
485 reviews
ANA
8.3
Very good
886 reviews

Boarding

8.5

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

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?

    For a flight from United States to Adelaide, you will be flying into Adelaide. Adelaide (ADL) is just 4.1 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from USA to Adelaide are Qantas Airways ($486), United Airlines ($580), and Fiji Airways ($639).

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

    Most travelers choose Seattle/Tacoma Intl - Adelaide, Los Angeles - Adelaide or San Francisco - Adelaide when deciding on the best 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 vacation 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, August is the cheapest month in which you can book a flight from USA to Adelaide (average of $1,214). Flying from USA to Adelaide in December is currently the most expensive (average of $2,057). 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

Traveling to a place near the United States?

Book flights to the United States if you plan to visit one of these locations
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Top 6 airlines flying from USA to Adelaide

Discover the top 6 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 2,558,603 searches. Data last updated junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$717Average$971FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$820Average$1,635FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$982Average$1,589FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$994Average$1,079FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,142Average$1,692FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,473Average$1,695FlexibilityNo cancel feeOn-time68%

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