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Adelaide

$406+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ADL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$807
(CrystalTravel)

One-way from

$406
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$1,754
From USA to Adelaide
Search Deals
One-way flight from USA to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 31, 2025.

This oojo deal was found by Cheapflights users on 7/30. 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.
Mon 9/810:10 pmLAX - ADL
1 stop20h 15mAir New Zealand
Mon 9/2211:55 amADL - LAX
1 stop17h 20mAir New Zealand
Deal found 7/30$833
This oojo deal was found by Cheapflights users on 7/31. 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.
Thu 8/2811:55 pmLAX - ADL
1 stop19h 10mFiji Airways
Thu 9/412:35 pmADL - LAX
1 stop16h 50mFiji Airways
Deal found 7/31$955
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Tue 11/184:15 pmSFO - ADL
2 stops24h 10mAir New Zealand
Wed 11/266:35 amADL - SFO
2 stops23h 00mAir New Zealand
Deal found 7/30$962
This Travelocity deal was found by Cheapflights users on 7/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:00 pmSFO - ADL
2 stops34h 00mAir Canada
Tue 2/36:10 amADL - SFO
2 stops24h 56mAir Canada
Deal found 7/30$1,007
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Wed 11/196:00 pmSFO - ADL
2 stops26h 55mMultiple Airlines
Tue 2/36:10 amADL - SFO
2 stops22h 59mMultiple Airlines
Deal found 7/30$1,013
This Gurufare deal was found by Cheapflights users on 7/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:55 pmLAX - ADL
1 stop19h 10mMultiple Airlines
Thu 8/288:50 amADL - LAX
2 stops20h 35mMultiple Airlines
Deal found 7/30$1,065
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Wed 11/512:35 pmIAD - ADL
3 stops36h 15mMultiple Airlines
Sun 11/96:00 amADL - IAD
3 stops29h 59mMultiple Airlines
Deal found 7/31$1,207
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Sat 9/136:20 pmEWR - ADL
2 stops36h 40mAir Canada
Sat 9/206:50 pmADL - EWR
2 stops35h 39mAir Canada
Deal found 7/30$1,227
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Tue 9/98:25 amIAD - ADL
2 stops46h 35mAir Canada
Wed 9/248:00 pmADL - IAD
3 stops51h 08mAir Canada
Deal found 7/31$1,244
This Trip.com deal was found by Cheapflights users on 7/29. 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.
Sun 9/217:20 pmJFK - ADL
2 stops27h 15mMultiple Airlines
Mon 10/61:35 pmADL - JFK
2 stops30h 25mMultiple Airlines
Deal found 7/29$1,310
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Thu 11/1312:15 pmFLL - ADL
3 stops36h 25mAir Canada
Thu 11/276:00 amADL - FLL
2 stops43h 23mAir Canada
Deal found 7/31$1,313
This Bravofly deal was found by Cheapflights users on 7/31. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:39 pmSFO - ADL
2 stops30h 21mQantas Airways
Mon 11/38:00 pmADL - SFO
1 stop38h 25mQantas Airways
Deal found 7/31$1,379

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 July 31, 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

Mon 9/8

10:10 pm-10:55 am

1 stop20h 15m

Adelaide

Mon 9/22

11:55 am-12:45 pm

1 stop17h 20m

$833

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Thu 8/28

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

Thu 9/4

12:35 pm-12:55 pm

1 stop16h 50m

$955

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Mon 9/15

10:05 pm-10:55 am

1 stop20h 20m

Adelaide

Mon 9/22

11:55 am-12:50 pm

1 stop17h 25m

$1,037

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Thu 8/14

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

Thu 8/28

8:50 am-12:55 pm

2 stops20h 35m

$1,065

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Mon 10/20

2:04 pm-10:55 am

2 stops27h 21m

Adelaide

Mon 11/3

11:55 am-11:58 pm

2 stops30h 33m

$1,074

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Sat 9/13

6:39 pm-8:30 pm

2 stops33h 21m

Adelaide

Sat 9/20

6:50 pm-10:28 am

2 stops32h 08m

$1,099

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Wed 11/5

12:35 pm-4:20 pm

3 stops36h 15m

Adelaide

Sun 11/9

6:00 am-8:29 pm

3 stops29h 59m

$1,207

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Sat 9/13

6:20 pm-8:30 pm

2 stops36h 40m

Adelaide

Sat 9/20

6:50 pm-4:59 pm

2 stops35h 39m

$1,227

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Tue 9/9

8:25 am-8:30 pm

2 stops46h 35m

Adelaide

Wed 9/24

8:00 pm-9:38 am

3 stops51h 08m

$1,244

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

Sun 9/21

7:20 pm-12:05 pm

2 stops27h 15m

Adelaide

Mon 10/6

1:35 pm-5:30 am

2 stops30h 25m

$1,310

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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
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
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
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
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
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
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 July 31, 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.

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 July 31, 2025.
Read reviews from past customers who have flown Emirates, Singapore Airlines, and Fiji Airways from the United States to Adelaide. 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.
Emirates
8.1
Very good
3,300 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,300 reviews
Emirates
8.1
Very good
3,300 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very good
1,338 reviews
Emirates
8.1
Very good
3,300 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Fiji Airways
8.0
Very good
202 reviews
Emirates
8.1
Very good
3,300 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air New Zealand
8.0
Very good
501 reviews
Emirates
8.1
Very good
3,300 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.6
Good
949 reviews
Emirates
8.1
Very good
3,300 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 ($583), Air Canada ($631), and Fiji Airways ($692).

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

    Most travelers choose Los Angeles - Adelaide, San Francisco - Adelaide or New York John F Kennedy Intl - 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 Adelaide?

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

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$717Average$970FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$820Average$1,622FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$982Average$1,527FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$994Average$1,079FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,142Average$1,772FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,473Average$1,620FlexibilityNo cancel feeOn-time68%

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