How long is the flight from USA to Adelaide?

A quick flight from USA to Adelaide can take about 21h 15m. Air New Zealand provides one of the quickest options available for as low as $1,372. 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 $504. However, be on the lookout for offers from Qantas Airways and American 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 San Francisco - Adelaide or New York John F Kennedy Intl - Adelaide, Los Angeles - 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.

$774+ 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 11 November 2026.

Sat 5/1221:50 -

1 stop19h 55m

Sat 12/1213:15 -

1 stop18h 05m

Deal found 7/11$1,392

Tue 1/1222:35 -

1 stop19h 10m

Thu 10/1213:15 -

1 stop17h 15m

Deal found 10/11$1,487

Sat 5/1222:35 -

1 stop19h 10m

Thu 10/1213:15 -

1 stop17h 15m

Deal found 10/11$1,574

Mon 7/1222:35 -

2 stops23h 05m

Mon 21/1213:15 -

1 stop17h 15m

Deal found 7/11$1,581

Sun 6/1220:25 -

1 stop20h 05m

Thu 10/1213:15 -

1 stop17h 15m

Deal found 10/11$1,623

Wed 2/1220:25 -

1 stop20h 05m

Thu 10/1213:15 -

1 stop17h 15m

Deal found 10/11$1,649

Sat 5/1221:50 -

2 stops38h 45m

Sat 12/1213:15 -

1 stop18h 05m

Deal found 7/11$1,675

Fri 4/1221:45 -

1 stop20h 20m

Thu 10/1213:15 -

1 stop17h 15m

Deal found 10/11$1,700

Sat 5/1217:45 -

2 stops24h 00m

Thu 10/1213:15 -

1 stop17h 15m

Deal found 10/11$1,729

Tue 1/1220:25 -

1 stop20h 05m

Tue 8/1206:25 -

1 stop18h 10m

Deal found 6/11$1,782

Mon 30/1121:20 -

2 stops38h 25m

Thu 10/1213:15 -

1 stop17h 15m

Deal found 10/11$1,791

Sat 26/1222:35 -

1 stop19h 10m

Sun 10/107:50 -

2 stops46h 40m

Deal found 10/11$1,794

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 11 November 2026.

Mon 25/119:10 -

1 stop21h 15m

Mon 22/212:05 -

1 stop17h 50m

Deal found 6/11$1,372

Thu 25/222:50 -

1 stop24h 25m

Sun 7/306:05 -

1 stop30h 30m

Deal found 6/11$1,700

Wed 21/417:30 -

2 stops25h 10m

Wed 28/406:05 -

1 stop17h 05m

Deal found 10/11$1,814

Mon 18/122:40 -

1 stop23h 25m

Mon 22/216:30 -

1 stop20h 05m

Deal found 8/11$1,946

Sat 1/522:00 -

1 stop28h 20m

Tue 11/508:40 -

2 stops44h 00m

Deal found 9/11$1,978

Fri 12/205:00 -

2 stops38h 00m

Fri 19/212:00 -

2 stops34h 05m

Deal found 10/11$2,584

Thu 4/213:40 -

1 stop29h 20m

Mon 8/207:50 -

2 stops37h 25m

Deal found 10/11$2,625

Sun 2/523:55 -

2 stops30h 40m

Fri 14/518:45 -

3 stops40h 05m

Deal found 9/11$2,922

Fri 19/323:50 -

1 stop37h 45m

Sat 27/308:55 -

1 stop38h 35m

Deal found 8/11$1,707

Thu 4/207:50 -

3 stops57h 30m

Mon 8/218:35 -

3 stops42h 53m

Deal found 10/11$3,431

Wed 10/322:35 -

1 stop19h 55m

Mon 12/420:00 -

1 stop26h 40m

Deal found 6/11$1,819

Wed 24/211:15 -

2 stops35h 50m

Tue 16/306:25 -

3 stops27h 22m

Deal found 9/11$2,014

Sat 6/321:00 -

1 stop28h 35m

Sun 14/322:00 -

1 stop32h 05m

Deal found 9/11$2,025

Sat 30/118:47 -

1 stop20h 13m

Tue 16/207:15 -

1 stop18h 10m

Deal found 9/11$1,858

Wed 10/218:08 -

2 stops23h 57m

Tue 23/214:30 -

2 stops39h 21m

Deal found 7/11$2,149

Sat 1/520:15 -

3 stops49h 05m

Wed 5/519:00 -

3 stops39h 03m

Deal found 6/11$4,310

Fri 16/422:00 -

1 stop28h 20m

Sat 1/521:40 -

1 stop31h 00m

Deal found 9/11$2,025

Mon 25/116:30 -

1 stop22h 30m

Fri 5/207:15 -

1 stop18h 10m

Deal found 6/11$1,858

Mon 25/108:20 -

2 stops34h 05m

Sun 14/212:05 -

1 stop18h 40m

Deal found 6/11$2,258

Wed 10/221:00 -

1 stop28h 35m

Mon 15/222:00 -

1 stop32h 30m

Deal found 10/11$2,062

Thu 4/219:45 -

2 stops26h 05m

Sun 7/219:55 -

1 stop28h 40m

Deal found 10/11$1,888

Fri 5/319:55 -

3 stops42h 40m

Fri 12/312:00 -

2 stops46h 16m

Deal found 7/11$2,683

Mon 19/419:20 -

2 stops27h 05m

Mon 26/417:25 -

2 stops25h 55m

Deal found 9/11$2,509

Sat 13/222:55 -

1 stop41h 05m

Tue 23/208:55 -

2 stops30h 50m

Deal found 7/11$2,830

Fri 29/121:20 -

1 stop41h 40m

Sat 13/206:10 -

2 stops22h 45m

Deal found 9/11$1,935

Thu 4/221:00 -

1 stop28h 35m

Mon 8/222:00 -

1 stop32h 30m

Deal found 10/11$2,136

Fri 5/319:55 -

1 stop22h 30m

Fri 12/306:00 -

2 stops24h 45m

Deal found 7/11$2,412

Wed 5/506:41 -

3 stops47h 04m

Sun 9/512:40 -

3 stops47h 27m

Deal found 6/11$2,685

Thu 11/323:45 -

2 stops29h 35m

Mon 15/322:40 -

2 stops37h 10m

Deal found 9/11$2,975

Thu 11/320:05 -

2 stops25h 45m

Sat 27/306:10 -

2 stops23h 20m

Deal found 9/11$1,959

Find flight deals from USA to Adelaide

Round-trip from	$1,369
One-way from	$774

Air New Zealand
25/1-22/2
2 total stops
38h 15m total
USA to Adelaide

Search Deals

Alaska Airlines
11/2-31/12
1 total stop
25h 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

Fastest return journey

HonoluluAdelaide

HNL Honolulu - ADL Adelaide

HNLADL

Honolulu

Thu 4/3

23:55-12:15

1 stop15h 50m

Adelaide

Wed 31/12

00:00-04:30

Nonstop0h 00m

$851

HonoluluAdelaide

HNL Honolulu - ADL Adelaide

HNLADL

Honolulu

Tue 9/3

12:00-12:15

2 stops27h 45m

Adelaide

Wed 31/12

00:00-04:30

Nonstop0h 00m

$851

San FranciscoAdelaide

SFO San Francisco - ADL Adelaide

SFOADL

San Francisco

Sun 21/2

09:40-11:25

3 stops55h 15m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$882

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 2/12

22:50-07:05

1 stop37h 45m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$890

San FranciscoAdelaide

SFO San Francisco - ADL Adelaide

SFOADL

San Francisco

Sat 20/2

17:24-20:10

2 stops32h 16m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$915

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Tue 29/12

22:35-13:00

1 stop19h 55m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$930

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 5/5

22:35-10:05

1 stop19h 00m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$930

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Mon 8/2

15:05-16:20

2 stops30h 45m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$931

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sat 1/5

22:35-11:10

2 stops44h 05m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$949

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Mon 16/11

22:35-14:10

2 stops45h 05m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$951

Flights are sorted by cheapest return flights first.

Deals found on 10/11

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

HNL-ADL

JFK-ADL

EWR-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

HNL-ADL

JFK-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 $1,549). Flying from USA to Adelaide in December is currently the most expensive (average of $2,760). 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 51 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

1,123 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Qantas Airways

7.5

Good

1,123 reviews

Qantas Airways

7.5

Good

1,123 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

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 21h 15m. Air New Zealand provides one of the quickest options available for as low as $1,372. 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 $504. However, be on the lookout for offers from Qantas Airways and American 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 San Francisco - Adelaide or New York John F Kennedy Intl - Adelaide, Los Angeles - 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 $1,549). Flying from USA to Adelaide in December is currently the most expensive (average of $2,760). 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$1,596	Average$1,904	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 $774

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. 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 11 November 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 11 November 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 11 November 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 11 November 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 11 November 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 11 November 2026.

Last-minute flights from USA to AdelaideDiscover last-minute flight deals from USA to Adelaide. Data last updated 11 November 2026 and is based on user searches.

Discover last-minute flight deals from USA to Adelaide. Data last updated 11 November 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 11 November 2026.

Search for one-way flight options from USA to Adelaide. Find affordable one-way fares based on user searches. Data last updated 11 November 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 51 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 11 November 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 11 November 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?

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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 11 November 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 11 November 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 11 November 2026.

Last-minute flights from USA to Adelaide
Discover last-minute flight deals from USA to Adelaide. Data last updated 11 November 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 11 November 2026.