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 $1,724. 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 $498. 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 New York John F Kennedy Intl - Adelaide or San Francisco - 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.

$772+ 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 4 November 2026.

Tue 15/1222:35 -

1 stop19h 10m

Thu 7/113:15 -

1 stop17h 15m

Deal found 3/11$1,441

Tue 29/1222:35 -

1 stop19h 10m

Mon 11/113:15 -

1 stop17h 15m

Deal found 31/10$1,487

Sat 26/1223:55 -

1 stop15h 50m

Sat 9/113:15 -

1 stop29h 25m

Deal found 31/10$1,489

Tue 22/1222:35 -

1 stop19h 10m

Sat 9/113:15 -

1 stop17h 15m

Deal found 2/11$1,512

Mon 30/1122:50 -

1 stop22h 25m

Mon 7/1213:15 -

1 stop17h 15m

Deal found 2/11$1,516

Tue 8/1222:35 -

1 stop19h 10m

Fri 15/107:50 -

2 stops22h 40m

Deal found 1/11$1,540

Sun 15/1120:25 -

1 stop21h 40m

Thu 26/1113:15 -

1 stop17h 15m

Deal found 31/10$1,585

Sat 7/1122:35 -

2 stops25h 55m

Tue 17/1107:45 -

2 stops22h 45m

Deal found 30/10$1,635

Sat 14/1120:25 -

1 stop21h 40m

Thu 26/1113:15 -

1 stop17h 15m

Deal found 31/10$1,653

Wed 4/1122:50 -

1 stop20h 10m

Tue 17/1107:45 -

2 stops22h 45m

Deal found 30/10$1,664

Mon 23/1122:31 -

2 stops43h 14m

Sat 28/1113:15 -

1 stop17h 50m

Deal found 2/11$1,666

Mon 23/1121:20 -

2 stops38h 25m

Mon 7/1213:15 -

1 stop17h 15m

Deal found 3/11$1,668

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 4 November 2026.

Mon 25/120:00 -

2 stops28h 50m

Fri 5/206:05 -

2 stops22h 30m

Deal found 30/10$1,489

Tue 26/115:58 -

2 stops36h 07m

Tue 16/219:10 -

1 stop39h 15m

Deal found 3/11$1,715

Wed 2/1222:35 -

1 stop19h 55m

Wed 9/1207:15 -

1 stop18h 10m

Deal found 3/11$1,724

Sat 26/1222:35 -

1 stop19h 10m

Sun 10/107:50 -

2 stops46h 40m

Deal found 30/10$1,778

Sun 15/1122:50 -

1 stop26h 50m

Sun 29/1119:10 -

1 stop29h 20m

Deal found 31/10$1,830

Mon 15/209:22 -

2 stops32h 38m

Fri 19/212:00 -

2 stops52h 29m

Deal found 30/10$2,384

Mon 8/215:30 -

2 stops33h 05m

Fri 12/222:00 -

2 stops42h 53m

Deal found 30/10$2,469

Thu 4/209:41 -

1 stop29h 19m

Sun 7/219:55 -

1 stop28h 40m

Deal found 3/11$1,765

Thu 25/216:55 -

2 stops30h 20m

Tue 2/319:10 -

1 stop39h 15m

Deal found 3/11$1,775

Tue 26/119:50 -

1 stop20h 35m

Tue 16/217:20 -

2 stops36h 15m

Deal found 2/11$1,791

Fri 20/1121:45 -

1 stop29h 05m

Wed 25/1112:00 -

1 stop24h 35m

Deal found 31/10$1,890

Mon 8/212:00 -

3 stops33h 25m

Fri 12/206:00 -

3 stops31h 50m

Deal found 30/10$3,849

Thu 11/211:00 -

2 stops32h 15m

Sun 28/217:20 -

1 stop17h 05m

Deal found 2/11$1,787

Mon 8/307:00 -

2 stops34h 25m

Sun 14/312:05 -

2 stops26h 18m

Deal found 3/11$1,798

Mon 23/1116:32 -

2 stops47h 53m

Thu 10/1207:15 -

1 stop18h 10m

Deal found 4/11$1,804

Mon 7/1216:45 -

2 stops22h 55m

Thu 10/1207:15 -

1 stop19h 25m

Deal found 2/11$1,987

Wed 16/1214:22 -

2 stops29h 08m

Wed 23/1206:00 -

3 stops27h 55m

Deal found 1/11$4,031

Sat 16/120:25 -

1 stop20h 05m

Sat 30/118:30 -

1 stop18h 05m

Deal found 2/11$1,903

Mon 1/212:05 -

1 stop33h 50m

Fri 5/206:25 -

1 stop24h 50m

Deal found 2/11$1,996

Wed 3/207:00 -

2 stops34h 25m

Fri 26/212:05 -

2 stops29h 09m

Deal found 2/11$1,861

Mon 25/118:40 -

1 stop20h 20m

Fri 5/207:15 -

1 stop18h 10m

Deal found 30/10$1,907

Mon 1/211:00 -

1 stop15h 05m

Fri 5/210:10 -

2 stops19h 35m

Deal found 1/11$2,164

Wed 24/218:57 -

2 stops28h 08m

Tue 16/306:25 -

3 stops29h 36m

Deal found 31/10$1,993

Thu 11/223:05 -

1 stop22h 45m

Sun 28/219:55 -

1 stop29h 00m

Deal found 2/11$1,994

Mon 16/1119:14 -

2 stops53h 11m

Thu 19/1122:00 -

2 stops38h 05m

Deal found 1/11$2,665

Sun 7/319:45 -

2 stops27h 55m

Sun 14/319:55 -

3 stops35h 59m

Deal found 3/11$2,284

Sat 30/114:10 -

2 stops30h 55m

Sat 13/213:20 -

2 stops42h 24m

Deal found 31/10$2,225

Wed 3/216:34 -

2 stops30h 16m

Fri 26/207:15 -

3 stops25h 43m

Deal found 2/11$2,070

Sat 26/1223:55 -

1 stop15h 50m

Sat 9/114:50 -

3 stops27h 50m

Deal found 31/10$2,318

Sat 16/112:59 -

2 stops35h 36m

Sat 20/222:00 -

2 stops63h 34m

Deal found 3/11$2,917

Find flight deals from USA to Adelaide

Round-trip from	$1,351
One-way from	$772

Air New Zealand
25/1-22/2
2 total stops
39h 05m total
USA to Adelaide

Search Deals

Alaska Airlines
22/4-31/12
1 total stop
30h 35m 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

Tue 29/12

10:50-13:00

2 stops31h 40m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$888

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Mon 30/11

16:32-14:10

2 stops27h 08m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$890

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sat 23/1

16:30-09:30

1 stop22h 30m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$937

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Fri 11/12

22:50-07:05

1 stop37h 45m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$963

HonoluluAdelaide

HNL Honolulu - ADL Adelaide

HNLADL

Honolulu

Thu 11/2

23:55-22:10

2 stops25h 45m

Adelaide

Wed 31/12

00:00-04:30

Nonstop0h 00m

$967

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Fri 20/11

21:35-10:55

2 stops66h 50m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$979

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Fri 20/11

21:45-12:35

1 stop20h 20m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$984

San FranciscoAdelaide

SFO San Francisco - ADL Adelaide

SFOADL

San Francisco

Wed 21/4

18:50-13:55

2 stops26h 35m

Adelaide

Wed 31/12

00:00-06:30

Nonstop0h 00m

$1,050

HoustonAdelaide

IAH Houston George Bush Intcntl - ADL Adelaide

IAHADL

Houston George Bush Intcntl

Wed 11/11

09:11-10:30

2 stops32h 49m

Adelaide

Wed 31/12

00:00-08:30

Nonstop0h 00m

$1,100

HoustonAdelaide

IAH Houston George Bush Intcntl - ADL Adelaide

IAHADL

Houston George Bush Intcntl

Thu 12/11

20:01-10:30

2 stops45h 59m

Adelaide

Wed 31/12

00:00-08:30

Nonstop0h 00m

$1,100

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 58 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

IAH-ADL

MSP-ADL

SLC-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

IAH-ADL

MSP-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 $1,523). Flying from USA to Adelaide in December is currently the most expensive (average of $2,566). 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 50 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

1,122 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

1,122 reviews

Qantas Airways

7.5

Good

1,122 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 19h 55m. Air New Zealand provides one of the quickest options available for as low as $1,724. 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 $498. 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 New York John F Kennedy Intl - Adelaide or San Francisco - 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 $1,523). Flying from USA to Adelaide in December is currently the most expensive (average of $2,566). 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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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 $772

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/4. 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 4 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 4 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 4 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 4 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 4 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 4 November 2026.

Last-minute flights from USA to AdelaideDiscover last-minute flight deals from USA to Adelaide. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from USA to Adelaide. Data last updated 4 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 4 November 2026.

Search for one-way flight options from USA to Adelaide. Find affordable one-way fares based on user searches. Data last updated 4 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 50 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 4 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 4 November 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.

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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 4 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 4 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 4 November 2026.

Last-minute flights from USA to Adelaide
Discover last-minute flight deals from USA to Adelaide. Data last updated 4 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 4 November 2026.