How long is the flight from USA to Adelaide?

A quick flight from USA to Adelaide can take about 18h 55m. Air New Zealand provides one of the quickest options available for as low as $1,637. 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 $486. 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 - Adelaide or New York John F Kennedy Intl - Adelaide, Boston Logan Intl - 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.

$736+ 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 1 September 2026.

Sun 1/1120:00 -

2 stops28h 30m

Tue 10/1107:50 -

2 stops22h 05m

Deal found 30/8$1,305

Sat 31/1021:00 -

1 stop20h 25m

Wed 11/1112:05 -

1 stop17h 50m

Deal found 31/8$1,334

Fri 23/1021:10 -

1 stop20h 15m

Sat 31/1018:30 -

2 stops35h 25m

Deal found 28/8$1,354

Mon 2/1119:10 -

2 stops29h 20m

Wed 11/1106:05 -

2 stops22h 30m

Deal found 31/8$1,376

Mon 2/1119:10 -

2 stops29h 20m

Tue 10/1119:45 -

2 stops34h 10m

Deal found 31/8$1,387

Fri 30/1021:00 -

1 stop20h 25m

Wed 11/1112:05 -

1 stop17h 50m

Deal found 31/8$1,396

Fri 4/1220:00 -

1 stop20h 25m

Fri 25/1206:05 -

2 stops23h 50m

Deal found 27/8$1,411

Fri 30/1021:00 -

1 stop20h 25m

Tue 10/1107:50 -

2 stops22h 05m

Deal found 31/8$1,413

Mon 2/1119:10 -

2 stops29h 20m

Mon 9/1106:05 -

2 stops23h 50m

Deal found 31/8$1,446

Tue 13/1016:30 -

2 stops26h 10m

Tue 20/1006:10 -

2 stops23h 31m

Deal found 29/8$1,626

Thu 22/1019:48 -

2 stops33h 17m

Thu 5/1108:55 -

2 stops29h 00m

Deal found 31/8$1,640

Thu 15/1019:48 -

2 stops33h 17m

Thu 29/1011:45 -

2 stops26h 10m

Deal found 27/8$1,643

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 1 September 2026.

Fri 4/1219:10 -

2 stops41h 25m

Fri 25/1206:05 -

2 stops23h 50m

Deal found 27/8$1,464

Tue 26/122:35 -

1 stop19h 10m

Sat 30/113:15 -

1 stop17h 15m

Deal found 27/8$1,552

Wed 30/922:40 -

1 stop18h 55m

Sun 1/1119:55 -

1 stop28h 40m

Deal found 29/8$1,637

Sun 15/1122:50 -

1 stop26h 50m

Sun 29/1112:40 -

1 stop35h 55m

Deal found 31/8$1,689

Thu 15/1007:00 -

2 stops22h 05m

Thu 29/1017:20 -

2 stops21h 33m

Deal found 29/8$1,692

Fri 18/918:05 -

2 stops30h 20m

Mon 28/920:00 -

2 stops34h 03m

Deal found 27/8$1,848

Mon 15/217:30 -

1 stop31h 05m

Fri 19/222:00 -

1 stop33h 40m

Deal found 27/8$1,912

Fri 12/215:10 -

2 stops29h 15m

Fri 19/206:25 -

2 stops28h 49m

Deal found 28/8$2,459

Tue 13/1006:00 -

3 stops43h 55m

Tue 20/1014:25 -

3 stops47h 28m

Deal found 29/8$2,514

Tue 13/1023:55 -

3 stops41h 40m

Tue 20/1016:30 -

3 stops43h 20m

Deal found 30/8$2,874

Wed 4/1115:05 -

2 stops30h 45m

Tue 10/1119:55 -

1 stop28h 40m

Deal found 31/8$1,639

Mon 2/1107:20 -

2 stops30h 20m

Thu 5/1114:30 -

2 stops23h 25m

Deal found 27/8$1,708

Thu 15/1022:00 -

1 stop27h 30m

Thu 22/1022:00 -

1 stop31h 40m

Deal found 1/9$3,463

Mon 19/1011:45 -

2 stops30h 55m

Mon 2/1119:55 -

1 stop28h 40m

Deal found 29/8$1,639

Fri 12/214:20 -

3 stops32h 05m

Fri 19/206:00 -

3 stops29h 10m

Deal found 30/8$1,925

Wed 4/1111:35 -

2 stops34h 15m

Wed 11/1108:40 -

2 stops21h 41m

Deal found 31/8$1,651

Thu 5/1115:37 -

3 stops32h 38m

Tue 10/1107:50 -

3 stops31h 07m

Deal found 31/8$2,066

Mon 19/1023:40 -

1 stop48h 50m

Wed 28/1022:00 -

1 stop33h 40m

Deal found 29/8$2,088

Sun 11/1020:21 -

2 stops22h 19m

Sun 18/1006:05 -

2 stops41h 35m

Deal found 27/8$1,668

Thu 5/1119:00 -

2 stops25h 35m

Tue 10/1106:10 -

2 stops23h 40m

Deal found 28/8$2,050

Fri 12/215:59 -

2 stops33h 36m

Fri 19/219:50 -

2 stops34h 40m

Deal found 1/9$2,145

Sat 26/1212:58 -

1 stop26h 02m

Sun 10/119:55 -

1 stop28h 40m

Deal found 30/8$1,675

Thu 18/216:05 -

2 stops27h 25m

Sun 28/207:50 -

2 stops24h 41m

Deal found 29/8$2,081

Sun 8/1120:40 -

1 stop27h 45m

Thu 12/1122:00 -

1 stop31h 25m

Deal found 30/8$2,161

Fri 18/919:20 -

2 stops26h 25m

Mon 28/918:30 -

3 stops59h 20m

Deal found 27/8$2,673

Mon 19/1012:30 -

3 stops33h 55m

Wed 28/1019:40 -

3 stops42h 10m

Deal found 29/8$2,087

Tue 26/123:05 -

1 stop22h 45m

Tue 16/206:10 -

1 stop18h 50m

Deal found 27/8$1,815

Fri 18/915:30 -

2 stops34h 00m

Mon 28/906:05 -

2 stops40h 25m

Deal found 27/8$2,263

Thu 15/1023:55 -

2 stops54h 25m

Thu 22/1007:50 -

3 stops52h 00m

Deal found 30/8$3,036

Thu 24/1216:00 -

2 stops29h 05m

Sat 16/110:30 -

2 stops44h 01m

Deal found 28/8$2,826

Find flight deals from USA to Adelaide

Round-trip from	$1,305
One-way from	$736

Air New Zealand
1/11-10/11
4 total stops
50h 35m total
USA to Adelaide

Search Deals

19/9
1 total stop
41h 40m total
USA to Adelaide

Search Deals

Cheapflights Fare Finder

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

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Fri 4/12

19:10-07:05

2 stops41h 25m

Adelaide

Fri 25/12

06:05-11:25

2 stops23h 50m

$1,464

Fastest return journey

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Tue 26/1

22:35-12:15

1 stop19h 10m

Adelaide

Sat 30/1

13:15-12:00

1 stop17h 15m

$1,552

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 30/9

22:40-10:05

1 stop18h 55m

Adelaide

Sun 1/11

19:55-06:05

1 stop28h 40m

$1,637

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 4/11

15:05-16:20

2 stops30h 45m

Adelaide

Tue 10/11

19:55-06:05

1 stop28h 40m

$1,639

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Mon 19/10

11:45-12:10

2 stops30h 55m

Adelaide

Mon 2/11

19:55-06:05

1 stop28h 40m

$1,639

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 4/11

11:35-16:20

2 stops34h 15m

Adelaide

Wed 11/11

08:40-11:51

2 stops21h 41m

$1,651

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sun 11/10

20:21-12:10

2 stops22h 19m

Adelaide

Sun 18/10

06:05-06:10

2 stops41h 35m

$1,668

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sat 26/12

12:58-09:30

1 stop26h 02m

Adelaide

Sun 10/1

19:55-06:05

1 stop28h 40m

$1,675

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sun 15/11

22:50-20:10

1 stop26h 50m

Adelaide

Sun 29/11

12:40-06:05

1 stop35h 55m

$1,689

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Thu 15/10

07:00-22:35

2 stops22h 05m

Adelaide

Thu 29/10

17:20-21:23

2 stops21h 33m

$1,692

Flights are sorted by cheapest return flights first.

Deals found on 29/8

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.

SFO-ADL

LAX-ADL

JFK-ADL

EWR-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

SFO-ADL

LAX-ADL

JFK-ADL

EWR-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 $1,468). Flying from USA to Adelaide in December is currently the most expensive (average of $2,399). 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 53 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

1,087 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

1,087 reviews

Qantas Airways

7.5

Good

1,087 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 18h 55m. Air New Zealand provides one of the quickest options available for as low as $1,637. 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 $486. 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 - Adelaide or New York John F Kennedy Intl - Adelaide, Boston Logan 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, February is the cheapest month in which you can book a flight from USA to Adelaide (average of $1,468). Flying from USA to Adelaide in December is currently the most expensive (average of $2,399). 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$1,536	Average$1,832	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 $736

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 19/9. 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 1 September 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 1 September 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 1 September 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 1 September 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 1 September 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 1 September 2026.

Last-minute flights from USA to AdelaideDiscover last-minute flight deals from USA to Adelaide. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from USA to Adelaide. Data last updated 1 September 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 1 September 2026.

Search for one-way flight options from USA to Adelaide. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Find flight deals from USA to Adelaide

Round-trip from

One-way from

Cheapflights Fare Finder

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 53 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 1 September 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 1 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

USA to Adelaide flights

Consider these flights travelling from USA to Adelaide.

Top airline flying from USA to Adelaide

Fly with Cheapflights

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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Book with flexibility

Travel Smart

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 1 September 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 1 September 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 1 September 2026.

Last-minute flights from USA to Adelaide
Discover last-minute flight deals from USA to Adelaide. Data last updated 1 September 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 1 September 2026.