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Cheap flights from the United States to Adelaide from $833

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ADL
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

$1,521

One-way from

$833

Popular in

October

Cheapest in

March

Average price

$2,171
Fiji Airways
  • Fiji Airways
  • 10/5-17/5
  • 4 total stops
  • 49h 25m total
  • USA to Adelaide
Search Deals
1/4
  • 1/4
  • 3 total stops
  • 53h 40m total
  • USA to Adelaide
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($166 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($124 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 28 March 2025.

Sat 10/510:30LAX - ADL
3 stops32h 35mMultiple Airlines
Sat 17/512:35ADL - LAX
1 stop16h 50mMultiple Airlines
Deal found 26/3$1,521
Sat 10/523:55LAX - ADL
1 stop19h 10mFiji Airways
Sat 17/512:35ADL - LAX
1 stop16h 50mFiji Airways
Deal found 26/3$1,540
Thu 17/422:45SFO - ADL
1 stop20h 20mFiji Airways
Thu 1/512:35ADL - SFO
1 stop17h 45mFiji Airways
Deal found 27/3$1,567
Sat 3/511:53ORD - ADL
2 stops33h 12mMultiple Airlines
Sat 10/512:35ADL - ORD
2 stops32h 37mMultiple Airlines
Deal found 27/3$1,633
Thu 17/422:45SFO - ADL
1 stop20h 20mMultiple Airlines
Thu 1/506:25ADL - SFO
2 stops23h 55mMultiple Airlines
Deal found 27/3$1,700
Sat 1/1114:45ORD - ADL
2 stops29h 00mQantas Airways
Sat 15/1106:00ADL - ORD
2 stops25h 22mQantas Airways
Deal found 27/3$1,911
Sun 8/622:10LAX - ADL
2 stops26h 50mAir New Zealand
Sun 20/711:55ADL - LAX
1 stop17h 55mAir New Zealand
Deal found 27/3$1,949
Sat 10/518:59SEA - ADL
2 stops24h 06mMultiple Airlines
Sat 17/512:35ADL - SEA
2 stops22h 54mMultiple Airlines
Deal found 26/3$2,057
Wed 2/721:50LAX - ADL
1 stop23h 10mQantas Airways
Wed 16/706:00ADL - LAX
1 stop19h 40mQantas Airways
Deal found 27/3$2,152
Tue 24/614:55SEA - ADL
2 stops37h 05mAir Canada
Thu 24/721:20ADL - SEA
2 stops37h 46mAir Canada
Deal found 26/3$2,172
Mon 12/522:05SFO - ADL
1 stop20h 20mAir New Zealand
Tue 20/508:00ADL - SFO
2 stops21h 20mAir New Zealand
Deal found 27/3$2,177
Sat 15/1109:55LGA - ADL
2 stops34h 50mMultiple Airlines
Sat 29/1113:15ADL - LGA
3 stops34h 08mMultiple Airlines
Deal found 26/3$2,185

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 28 March 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

Sat 10/5

10:30-11:35

3 stops32h 35m

Adelaide

Sat 17/5

12:35-12:55

1 stop16h 50m

$1,521

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sat 10/5

23:55-11:35

1 stop19h 10m

Adelaide

Sat 17/5

12:35-12:55

1 stop16h 50m

$1,540

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 3/5

11:53-11:35

2 stops33h 12m

Adelaide

Sat 10/5

12:35-06:42

2 stops32h 37m

$1,633

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sun 8/6

22:10-17:30

2 stops26h 50m

Adelaide

Sun 20/7

11:55-13:20

1 stop17h 55m

$1,949

SeattleAdelaide

SEA - ADL

SEAADL

Seattle/Tacoma Intl

Sat 10/5

18:59-11:35

2 stops24h 06m

Adelaide

Sat 17/5

12:35-18:59

2 stops22h 54m

$2,057

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Sat 12/4

17:58-11:35

2 stops25h 07m

Adelaide

Mon 28/4

16:55-13:50

2 stops37h 25m

$2,071

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Wed 2/7

21:50-13:30

1 stop23h 10m

Adelaide

Wed 16/7

06:00-09:10

1 stop19h 40m

$2,152

SeattleAdelaide

SEA - ADL

SEAADL

Seattle/Tacoma Intl

Tue 24/6

14:55-20:30

2 stops37h 05m

Adelaide

Thu 24/7

21:20-18:36

2 stops37h 46m

$2,172

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Mon 12/5

22:05-10:55

1 stop20h 20m

Adelaide

Tue 20/5

08:00-12:50

2 stops21h 20m

$2,177

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Tue 2/9

08:25-18:10

2 stops44h 15m

Adelaide

Tue 9/9

06:10-06:45

2 stops38h 05m

$2,209

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 53 results
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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 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

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

Currently, June is the cheapest month in which you can book a flight from USA to Adelaide (average of $168). Flying from USA to Adelaide in October is currently the most expensive (average of $241). 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 28 March 2025.

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.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

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.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

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).

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 28 March 2025.
Read through reviews of airlines operating flights from USA to Adelaide, such as ANA, Singapore Airlines and Fiji Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
829 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Singapore Airlines
8.1
Very Good
1,285 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Fiji Airways
8.0
Very Good
182 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Emirates
8.0
Very Good
3,190 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
7.9
Good
456 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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?

    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.

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

    The cheapest airline one-way is Air New Zealand, with whom users have recently found tickets for as low as $878. However, be on the lookout for offers from Fiji Airways and Air Canada, 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 Dallas/Fort Worth - Adelaide, Seattle/Tacoma 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, June is the cheapest month in which you can book a flight from USA to Adelaide (average of $168). Flying from USA to Adelaide in October is currently the most expensive (average of $241). 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

Travelling to a place near the United States?

Book flights to the United States if you plan to visit one of these locations
Glenelg
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Top 3 airlines flying from USA to Adelaide

Discover the top 3 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 647,157 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$1,426Average$1,970FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air New ZealandCheapest$1,537Average$1,810FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,760Average$2,012FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

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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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