What is the cheapest airline that flies from United States to Adelaide?

Qantas Airways, Fiji Airways, and United Airlines are the most popular carriers operating from United States to Adelaide

How long does it take to fly to Adelaide?

Flight times from United States to Adelaide vary, but if you’re flying out of San Francisco and flying into Adelaide (one of the most popular routes), then the duration is 15h 55m on average. Another popular route from United States to Adelaide is flying from Los Angeles to Adelaide, which will take roughly 19h. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from United States to Adelaide Airport?

Prices for flights from United States to Adelaide Airport are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Adelaide Airport?

There are 2 operators available for flights from United States to Adelaide Airport as of November 2025.

How old do you have to be to fly from United States to Adelaide Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Adelaide Airport.

What documentation or ID do you need to fly to Adelaide Airport?

The travel and health documents required for your trip to Adelaide Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$826 Cheap Flights from the United States to Adelaide in 2025/26

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Find the cheapest flights from the United States to Adelaide

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Recent return flight deals from the United States to Adelaide

Enter your travel dates to find the best prices.

18:10 - 12:35LAX-ADL

24h 55m2 stops

21:20 - 13:23ADL-LAX

32h 33m2 stops

$1,342Multiple Airlines

Find Deal

Sun, 22 Mar - Thu, 9 Apr

18:00 - 19:00SFO-ADL

30h 30m2 stops

06:10 - 14:55ADL-SFO

27h 15m2 stops

$1,342Multiple Airlines

Find Deal

Sat, 14 Feb - Wed, 18 Feb

12:50 - 16:20LAX-ADL

33h 00m2 stops

06:10 - 13:24ADL-LAX

25h 44m2 stops

$1,349Air Canada

Find Deal

Fri, 6 Feb - Thu, 19 Feb

18:00 - 13:55SFO-ADL

25h 25m2 stops

06:10 - 10:34ADL-SFO

21h 54m2 stops

$1,349Air Canada

Find Deal

Tue, 24 Feb - Thu, 19 Mar

22:55 - 18:15DFW-ADL

26h 50m2 stops

18:30 - 14:50ADL-DFW

36h 50m1 stop

$1,681Qantas Airways

Find Deal

Thu, 27 Nov - Sat, 6 Dec

22:55 - 18:15DFW-ADL

26h 50m2 stops

19:00 - 22:51ADL-DFW

44h 21m2 stops

$1,706Qantas Airways

Find Deal

Thu, 27 Nov - Sat, 6 Dec

17:20 - 10:55DFW-ADL

26h 05m2 stops

11:55 - 19:58ADL-DFW

22h 33m2 stops

$2,149Air New Zealand

Find Deal

Wed, 1 Apr - Thu, 9 Apr

19:20 - 10:55JFK-ADL

24h 05m1 stop

06:35 - 17:00ADL-JFK

25h 55m2 stops

$2,302Air New Zealand

Find Deal

Mon, 9 Feb - Thu, 19 Feb

14:26 - 13:00SJC-ADL

28h 04m2 stops

16:10 - 13:10ADL-SJC

39h 30m2 stops

$4,375American Airlines

Find Deal

Tue, 3 Mar - Sat, 7 Mar

14:28 - 11:50BOS-ADL

29h 52m2 stops

07:50 - 22:29ADL-BOS

30h 09m2 stops

$4,488American Airlines

Find Deal

Tue, 16 Dec - Thu, 1 Jan

Air Canada flights from United States to Adelaide

Our best Air Canada deals on United States to Adelaide flight tickets

Air Canada

6 Feb

LAX12:50Los Angeles

33h 00m

2 stops

ADL16:20Adelaide

19 Feb

ADL06:10Adelaide

25h 44m

2 stops

LAX13:24Los Angeles

$1,349

Find similar

Air Canada

6 Feb

LAX12:50Los Angeles

33h 00m

2 stops

ADL16:20Adelaide

19 Feb

ADL06:00Adelaide

25h 54m

2 stops

LAX13:24Los Angeles

$1,357

Find similar

Air Canada

7 Feb

LAX18:10Los Angeles

30h 30m

2 stops

ADL19:10Adelaide

14 Feb

ADL06:00Adelaide

25h 54m

2 stops

LAX13:24Los Angeles

$1,464

Find similar

United Airlines flights from United States to Adelaide

Our best United Airlines deals on United States to Adelaide flight tickets

United Airlines

31 Jan

SFO23:05San Francisco

15h 55m

ADL09:30Adelaide

14 Feb

ADL14:55Adelaide

14h 50m

SFO11:15San Francisco

$1,525

Find similar

United Airlines

7 Feb

LAX18:35Los Angeles

20h 25m

1 stop

ADL09:30Adelaide

14 Feb

ADL14:55Adelaide

26h 25m

1 stop

LAX22:50Los Angeles

$1,548

Find similar

United Airlines

13 Feb

LAX22:35Los Angeles

40h 25m

1 stop

ADL09:30Adelaide

28 Feb

ADL14:55Adelaide

26h 25m

1 stop

LAX22:50Los Angeles

$1,556

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Sun 22/3

18:10-12:35

2 stops24h 55m

Adelaide

Thu 9/4

21:20-13:23

2 stops32h 33m

$1,342

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Sat 14/2

18:00-19:00

2 stops30h 30m

Adelaide

Wed 18/2

06:10-14:55

2 stops27h 15m

$1,342

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Fri 6/2

12:50-16:20

2 stops33h 00m

Adelaide

Thu 19/2

06:10-13:24

2 stops25h 44m

$1,349

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Tue 24/2

18:00-13:55

2 stops25h 25m

Adelaide

Thu 19/3

06:10-10:34

2 stops21h 54m

$1,349

DallasAdelaide

DFW - ADL

DFWADL

Dallas/Fort Worth

Thu 27/11

22:55-18:15

2 stops26h 50m

Adelaide

Sat 6/12

18:30-14:50

1 stop36h 50m

$1,681

DallasAdelaide

DFW - ADL

DFWADL

Dallas/Fort Worth

Thu 27/11

22:55-18:15

2 stops26h 50m

Adelaide

Sat 6/12

19:00-22:51

2 stops44h 21m

$1,706

DallasAdelaide

DFW - ADL

DFWADL

Dallas/Fort Worth

Wed 1/4

17:20-10:55

2 stops26h 05m

Adelaide

Thu 9/4

11:55-19:58

2 stops22h 33m

$2,149

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

Mon 9/2

19:20-10:55

1 stop24h 05m

Adelaide

Thu 19/2

06:35-17:00

2 stops25h 55m

$2,302

San JoseAdelaide

SJC - ADL

SJCADL

San Jose

Tue 3/3

14:26-13:00

2 stops28h 04m

Adelaide

Sat 7/3

16:10-13:10

2 stops39h 30m

$4,375

BostonAdelaide

BOS - ADL

BOSADL

Boston Logan Intl

Tue 16/12

14:28-11:50

2 stops29h 52m

Adelaide

Thu 1/1

07:50-22:29

2 stops30h 09m

$4,488

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Adelaide?

The month of July is, on average, the cheapest month to fly to Adelaide from United States, with most prices found around $1,493. If you aren’t able to travel during the month of July, then book flights to Adelaide from United States during October instead. Flights to Adelaide in October, while not as cheap as those in July, still average around $1,495.

What is the cheapest day to depart on your flight to Adelaide?

According to our data, Sunday is the cheapest day to fly to Adelaide from United States. The lowest ticket price found for a Sunday departure recently was $1,705. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $3,419. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.

How far in advance should I book a flight to Adelaide?

You are more likely to see cheaper flights to Adelaide from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $1,807 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from United States for as low as $1,346 on momondo.

Can stopping save me money on United States to Adelaide flights?

You could potentially save up to 2% on your flight if you consider stops on a United States to Adelaide flight.

Cheap United States to Adelaide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Adelaide

Fastest flight time	15h 55m
Direct flights	Tue, Fri and Sun
Airports in Adelaide	1 airport

The fastest flight from United States to Adelaide takes 15h 55m

Direct flights go from United States to Adelaide on Tuesday, Friday and Sunday. There are no airlines offering direct flights..

There is 1 airport near Adelaide: Adelaide (ADL)

Search flight deals

When did momondo last update prices for flights from United States to Adelaide Airport?
Prices for flights from United States to Adelaide Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Adelaide Airport?
There are 2 operators available for flights from United States to Adelaide Airport as of November 2025.
How old do you have to be to fly from United States to Adelaide Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Adelaide Airport.
What documentation or ID do you need to fly to Adelaide Airport?
The travel and health documents required for your trip to Adelaide Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Adelaide?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Adelaide is Boeing 787-9 Dreamliner (96.15% of total bookings). The next most popular plane model is Boeing 787 Dreamliner (3.85%).

Best airlines flying from United States to Adelaide

Compare and see reviews for airlines that fly from United States to Adelaide with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $1,563	Free cancellation	Rating 7.5 937 reviews		Search Qantas Airways flights

Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from United States to Adelaide?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Adelaide. momondo saves you time and could save you money on your trip.

Can I find flights from United States to Adelaide with flexible booking policies on momondo?

momondo does allow users to show only those flights to Adelaide from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Adelaide?

momondo helps you find the best flight between United States and Adelaide by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from United States to Adelaide right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to Adelaide flights. All you need is a valid email address and we will do the rest; it is that quick and easy.