How long is the flight from USA to Adelaide?

A quick flight from USA to Adelaide can take about 19h 55m. Air New Zealand provides one of the quickest options available for as low as $1,650. 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 $492. 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.

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.

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).

What are the most popular routes from USA to Adelaide?

While some choose either Los Angeles Los Angeles - Adelaide or New York John F Kennedy Intl - Adelaide, San Francisco - Adelaide is the most popular route from USA to Adelaide.

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

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.

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.

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.

$769+ Cheap Flights from the United States to Adelaide

Cheap flight deals from USA to Adelaide

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 15 August 2026.

Wed 23/1220:00 -

2 stops20h 45m

Wed 17/212:05 -

1 stop17h 50m

Deal found 10/8$1,306

Fri 6/1120:00 -

1 stop20h 25m

Mon 9/1112:05 -

1 stop17h 50m

Deal found 10/8$1,347

Wed 4/1120:00 -

2 stops26h 05m

Wed 11/1112:05 -

1 stop17h 50m

Deal found 10/8$1,357

Tue 3/1120:00 -

2 stops27h 55m

Mon 9/1112:05 -

1 stop17h 50m

Deal found 10/8$1,379

Fri 6/1120:00 -

1 stop20h 25m

Sun 8/1119:10 -

2 stops33h 25m

Deal found 10/8$1,389

Fri 6/1120:00 -

1 stop20h 25m

Wed 11/1112:05 -

1 stop17h 50m

Deal found 10/8$1,406

Wed 4/1119:10 -

1 stop21h 15m

Mon 9/1112:05 -

1 stop17h 50m

Deal found 10/8$1,416

Tue 1/1222:35 -

1 stop19h 10m

Thu 1/413:35 -

1 stop17h 00m

Deal found 12/8$1,422

Fri 4/1220:00 -

1 stop20h 25m

Fri 25/1207:50 -

2 stops20h 45m

Deal found 13/8$1,424

Wed 4/1119:10 -

1 stop21h 15m

Tue 10/1107:50 -

2 stops22h 05m

Deal found 10/8$1,431

Sat 22/808:20 -

2 stops21h 45m

Thu 27/811:50 -

2 stops25h 03m

Deal found 13/8$1,655

Sun 20/919:30 -

2 stops25h 55m

Tue 6/1006:00 -

2 stops23h 41m

Deal found 14/8$1,696

Best flights from USA to Adelaide
Discover carefully curated flight deals from USA to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 August 2026.

Fri 4/1220:00 -

1 stop20h 25m

Fri 25/1207:50 -

2 stops20h 45m

Deal found 10/8$1,422

Sun 13/911:36 -

2 stops31h 04m

Sun 20/920:00 -

1 stop26h 40m

Deal found 15/8$1,655

Thu 15/1007:35 -

2 stops34h 00m

Thu 29/1017:10 -

2 stops20h 45m

Deal found 14/8$1,727

Thu 3/922:00 -

1 stop27h 30m

Sat 19/922:00 -

1 stop30h 40m

Deal found 10/8$1,788

Sun 6/918:05 -

2 stops34h 35m

Sun 13/920:00 -

2 stops34h 03m

Deal found 10/8$1,834

Tue 29/918:59 -

2 stops26h 36m

Tue 6/1006:00 -

2 stops28h 22m

Deal found 15/8$2,128

Mon 8/215:15 -

2 stops35h 20m

Fri 12/218:50 -

2 stops35h 41m

Deal found 14/8$2,385

Wed 9/911:31 -

3 stops41h 24m

Mon 14/914:25 -

3 stops47h 04m

Deal found 14/8$2,467

Tue 1/923:55 -

3 stops44h 00m

Mon 21/919:45 -

3 stops63h 05m

Deal found 13/8$2,883

Sun 11/1016:10 -

2 stops26h 30m

Sat 31/1017:05 -

1 stop31h 30m

Deal found 13/8$1,655

Wed 10/207:25 -

2 stops33h 05m

Sun 14/214:30 -

2 stops23h 20m

Deal found 14/8$1,727

Sat 5/918:20 -

1 stop30h 10m

Fri 18/922:00 -

1 stop32h 10m

Deal found 14/8$1,871

Fri 5/221:35 -

1 stop41h 25m

Tue 9/207:15 -

1 stop18h 10m

Deal found 13/8$1,707

Wed 27/107:25 -

2 stops38h 40m

Sun 28/217:20 -

2 stops20h 30m

Deal found 14/8$1,727

Thu 22/1019:55 -

2 stops47h 30m

Tue 19/113:25 -

2 stops43h 09m

Deal found 14/8$2,074

Wed 3/207:00 -

2 stops30h 40m

Sun 7/214:30 -

2 stops24h 15m

Deal found 10/8$1,727

Wed 21/1018:20 -

2 stops48h 15m

Tue 17/1122:00 -

1 stop33h 40m

Deal found 12/8$1,961

Tue 26/120:05 -

1 stop20h 20m

Tue 16/206:10 -

1 stop19h 10m

Deal found 13/8$1,840

Tue 29/916:00 -

3 stops32h 25m

Tue 6/1006:00 -

3 stops29h 29m

Deal found 15/8$2,326

Thu 22/1018:20 -

2 stops46h 10m

Fri 13/1113:40 -

2 stops42h 00m

Deal found 12/8$1,973

Sun 24/107:00 -

2 stops30h 40m

Mon 1/217:20 -

2 stops21h 25m

Deal found 14/8$1,809

Thu 10/919:31 -

2 stops26h 04m

Fri 18/906:25 -

2 stops30h 04m

Deal found 12/8$2,412

Mon 1/222:40 -

Nonstop16h 20m

Thu 25/206:10 -

1 stop19h 10m

Deal found 13/8$1,872

Wed 9/911:23 -

3 stops41h 32m

Mon 14/914:25 -

3 stops44h 35m

Deal found 14/8$2,542

Sat 12/908:20 -

2 stops39h 35m

Sat 19/908:50 -

2 stops28h 03m

Deal found 12/8$1,833

Mon 28/916:00 -

3 stops30h 20m

Mon 5/1006:00 -

3 stops29h 29m

Deal found 14/8$2,486

Sat 17/1006:03 -

2 stops42h 27m

Tue 17/1108:40 -

2 stops41h 15m

Deal found 12/8$2,093

Mon 7/911:35 -

3 stops40h 40m

Mon 21/910:10 -

3 stops47h 26m

Deal found 12/8$2,635

Sat 16/123:45 -

2 stops29h 35m

Mon 25/118:30 -

3 stops42h 10m

Deal found 13/8$2,922

Tue 1/919:20 -

2 stops28h 45m

Mon 21/918:30 -

3 stops35h 20m

Deal found 14/8$2,671

Find flight deals from USA to Adelaide

Round-trip from	$1,306
One-way from	$769

Air New Zealand
23/12-17/2
3 total stops
38h 35m total
USA to Adelaide

Search Deals

8/2
1 total stop
28h 20m total
USA to Adelaide

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Fri 4/12

20:00-10:55

1 stop20h 25m

Adelaide

Fri 25/12

07:50-10:05

2 stops20h 45m

$1,422

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Sun 13/9

11:36-11:10

2 stops31h 04m

Adelaide

Sun 20/9

20:00-06:10

1 stop26h 40m

$1,655

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Sun 11/10

16:10-12:10

2 stops26h 30m

Adelaide

Sat 31/10

17:05-07:05

1 stop31h 30m

$1,655

Los AngelesAdelaide

LAX Los Angeles Los Angeles - ADL Adelaide

LAXADL

Los Angeles Los Angeles

Fri 5/2

21:35-09:30

1 stop41h 25m

Adelaide

Tue 9/2

07:15-06:55

1 stop18h 10m

$1,707

San FranciscoAdelaide

SFO San Francisco - ADL Adelaide

SFOADL

San Francisco

Thu 15/10

07:35-11:05

2 stops34h 00m

Adelaide

Thu 29/10

17:10-20:25

2 stops20h 45m

$1,727

San FranciscoAdelaide

SFO San Francisco - ADL Adelaide

SFOADL

San Francisco

Wed 10/2

07:25-11:00

2 stops33h 05m

Adelaide

Sun 14/2

14:30-19:20

2 stops23h 20m

$1,727

San FranciscoAdelaide

SFO San Francisco - ADL Adelaide

SFOADL

San Francisco

Wed 27/1

07:25-16:35

2 stops38h 40m

Adelaide

Sun 28/2

17:20-19:20

2 stops20h 30m

$1,727

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Wed 3/2

07:00-08:10

2 stops30h 40m

Adelaide

Sun 7/2

14:30-20:15

2 stops24h 15m

$1,727

New YorkAdelaide

JFK New York John F Kennedy Intl - ADL Adelaide

JFKADL

New York John F Kennedy Intl

Thu 3/9

22:00-15:00

1 stop27h 30m

Adelaide

Sat 19/9

22:00-15:10

1 stop30h 40m

$1,788

San JoseAdelaide

SJC San Jose - ADL Adelaide

SJCADL

San Jose

Sun 24/1

07:00-08:10

2 stops30h 40m

Adelaide

Mon 1/2

17:20-20:15

2 stops21h 25m

$1,809

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LAX-ADL

SFO-ADL

LGA-ADL

SJC-ADL

DFW-ADL

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

US0-ADL

LAX-ADL

SFO-ADL

LGA-ADL

SJC-ADL

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

Currently, February is the cheapest month in which you can book a flight from USA to Adelaide (average of $1,487). Flying from USA to Adelaide in December is currently the most expensive (average of $2,443). 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.

How far ahead should I book a flight from USA to Adelaide?

The best time to book flights from USA to Adelaide is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Adelaide

Get a feel of what it's like to fly with Qantas Airways 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

1,082 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.

Qantas Airways

7.5

Good

1,082 reviews

Qantas Airways

7.5

Good

1,082 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Robyn,Aug 2026

LAX - SYD

Related info for your journey

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 New Zealand provides one of the quickest options available for as low as $1,650. 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 $492. 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 Los Angeles Los Angeles - Adelaide or New York John F Kennedy Intl - Adelaide, San Francisco - 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, February is the cheapest month in which you can book a flight from USA to Adelaide (average of $1,487). Flying from USA to Adelaide in December is currently the most expensive (average of $2,443). 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

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Top airline flying from USA to Adelaide

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,553	Average$1,909	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

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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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Cheap flights from the United States to Adelaide from $769

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to Adelaide

Cheapest flights from USA to AdelaideExplore 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 15 August 2026.

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 15 August 2026.

Best flights from USA to AdelaideDiscover carefully curated flight deals from USA to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 August 2026.

Discover carefully curated flight deals from USA to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 August 2026.

Direct flights from USA to AdelaideExplore direct flight options from USA to Adelaide based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 August 2026.

Explore direct flight options from USA to Adelaide based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 August 2026.

Last-minute flights from USA to AdelaideDiscover last-minute flight deals from USA to Adelaide. Data last updated 15 August 2026 and is based on user searches.

Discover last-minute flight deals from USA to Adelaide. Data last updated 15 August 2026 and is based on user searches.

One-way flights from USA to AdelaideSearch for one-way flight options from USA to Adelaide. Find affordable one-way fares based on user searches. Data last updated 15 August 2026.

Search for one-way flight options from USA to Adelaide. Find affordable one-way fares based on user searches. Data last updated 15 August 2026.

Find flight deals from USA to Adelaide

Round-trip from

One-way from

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

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.

Cheapflights Insights

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

How far ahead should I book a flight from USA to Adelaide?

The best time to book flights from USA to Adelaide is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Adelaide

Get a feel of what it's like to fly with Qantas Airways 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.

Related info for your journey

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

How long is the flight from USA to Adelaide?

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

What are the most popular routes from USA to Adelaide?

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

How can I find direct flights from USA to Adelaide?

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

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

Travelling to a place near Adelaide?

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 August 2026.

Alternative routes for USA to Adelaide

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Adelaide by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to South Australia

Book a non-stop flight to one of these other cities located in South Australia.

Search flights from USA to Adelaide by cabin class

Find flights from USA to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.

USA and Adelaide flights

Browse other USA and Adelaide flight options. Last updated on 15 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

USA to Adelaide flights

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

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

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

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

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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 15 August 2026.

Best flights from USA to Adelaide
Discover carefully curated flight deals from USA to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 August 2026.

Direct flights from USA to Adelaide
Explore direct flight options from USA to Adelaide based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 August 2026.

Last-minute flights from USA to Adelaide
Discover last-minute flight deals from USA to Adelaide. Data last updated 15 August 2026 and is based on user searches.

One-way flights from USA to Adelaide
Search for one-way flight options from USA to Adelaide. Find affordable one-way fares based on user searches. Data last updated 15 August 2026.