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Cheap flights from the United States to Adelaide from $799

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Adelaide departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Adelaide

Recent return flight deals from the United States to Adelaide

Enter your travel dates to find the best prices.
Fiji Airways Logo
22:35 - 12:15
LAX
-
ADL
19h 10m1 stop
Fiji Airways Logo
13:15 - 12:00
ADL
-
LAX
17h 15m1 stop
$1,342Fiji Airways
Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
16:25 - 12:10
SFO
-
ADL
26h 15m2 stops
Multiple Airlines Logo
21:20 - 12:32
ADL
-
SFO
31h 42m2 stops
$1,362Multiple Airlines
Tue, 31 Mar - Mon, 20 Apr
Air Canada Logo
18:10 - 19:10
LAX
-
ADL
30h 30m2 stops
Air Canada Logo
18:55 - 13:35
ADL
-
LAX
35h 10m2 stops
$1,365Air Canada
Mon, 9 Feb - Mon, 1 Jun
Multiple Airlines Logo
18:50 - 18:00
SFO
-
ADL
28h 40m2 stops
Multiple Airlines Logo
06:10 - 10:34
ADL
-
SFO
22h 54m2 stops
$1,365Multiple Airlines
Tue, 20 Jan - Tue, 27 Jan
Air Canada Logo
13:20 - 22:30
SFO
-
ADL
38h 40m2 stops
Air Canada Logo
06:10 - 15:35
ADL
-
SFO
27h 55m2 stops
$1,414Air Canada
Mon, 19 Jan - Mon, 2 Feb
Qantas Airways Logo
16:56 - 09:50
SMF
-
ADL
22h 24m2 stops
Qantas Airways Logo
06:05 - 15:51
ADL
-
SMF
27h 16m2 stops
$1,684Qantas Airways
Sat, 21 Feb - Mon, 16 Mar
United Airlines Logo
16:41 - 09:30
SMF
-
ADL
22h 19m1 stop
United Airlines Logo
13:55 - 22:30
ADL
-
SMF
26h 05m1 stop
$1,750United Airlines
Sat, 21 Feb - Mon, 16 Mar
United Airlines Logo
13:07 - 09:30
SMF
-
ADL
25h 53m2 stops
United Airlines Logo
13:55 - 19:41
ADL
-
SMF
23h 16m1 stop
$1,756United Airlines
Sat, 21 Feb - Mon, 16 Mar
Qantas Airways Logo
20:30 - 18:15
DFW
-
ADL
29h 15m1 stop
Qantas Airways Logo
14:30 - 07:45
ADL
-
DFW
33h 45m2 stops
$1,834Qantas Airways
Tue, 20 Jan - Tue, 27 Jan
Air New Zealand Logo
17:20 - 10:55
DFW
-
ADL
26h 05m2 stops
Air New Zealand Logo
12:05 - 19:58
ADL
-
DFW
22h 23m2 stops
$2,317Air New Zealand
Wed, 1 Apr - Thu, 9 Apr

Fiji Airways flights from United States to Adelaide

Our best Fiji Airways deals on United States to Adelaide flight tickets
Fiji Airways
12 Feb
LAX22:35Los Angeles
19h 10m
1 stop
ADL12:15Adelaide
19 Feb
ADL13:15Adelaide
17h 15m
1 stop
LAX12:00Los Angeles
$1,342
Find similar
Fiji Airways
14 May
LAX23:55Los Angeles
19h 10m
1 stop
ADL11:35Adelaide
4 June
ADL12:35Adelaide
16h 50m
1 stop
LAX12:55Los Angeles
$1,369
Find similar
Fiji Airways
14 May
LAX23:55Los Angeles
19h 10m
1 stop
ADL11:35Adelaide
4 June
ADL12:35Adelaide
16h 50m
1 stop
LAX12:55Los Angeles
$1,371
Find similar

Qantas Airways flights from United States to Adelaide

Our best Qantas Airways deals on United States to Adelaide flight tickets
Qantas Airways
12 Feb
LAX22:50Los Angeles
22h 25m
1 stop
ADL15:45Adelaide
19 Feb
ADL19:00Adelaide
30h 30m
2 stops
LAX07:00Los Angeles
$1,500
Find similar
Qantas Airways
7 Feb
LAX23:45Los Angeles
25h 55m
2 stops
ADL20:10Adelaide
14 Feb
ADL07:50Adelaide
18h 05m
1 stop
LAX07:25Los Angeles
$1,502
Find similar
Qantas Airways
9 Feb
LAX21:25Los Angeles
19h 55m
1 stop
ADL11:50Adelaide
13 May
ADL19:10Adelaide
27h 20m
1 stop
LAX06:00Los Angeles
$1,560
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United States 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, momondo users made 78,305 searches. Data last updated 8 December 2025.
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

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Thu 12/2

22:35-12:15

1 stop19h 10m

Adelaide

Thu 19/2

13:15-12:00

1 stop17h 15m

$1,342

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Tue 31/3

16:25-12:10

2 stops26h 15m

Adelaide

Mon 20/4

21:20-12:32

2 stops31h 42m

$1,362

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Mon 9/2

18:10-19:10

2 stops30h 30m

Adelaide

Mon 1/6

18:55-13:35

2 stops35h 10m

$1,365

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Tue 20/1

18:50-18:00

2 stops28h 40m

Adelaide

Tue 27/1

06:10-10:34

2 stops22h 54m

$1,365

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Mon 19/1

13:20-22:30

2 stops38h 40m

Adelaide

Mon 2/2

06:10-15:35

2 stops27h 55m

$1,414

SacramentoAdelaide

SMF - ADL

SMFADL

Sacramento Intl

Sat 21/2

16:56-09:50

2 stops22h 24m

Adelaide

Mon 16/3

06:05-15:51

2 stops27h 16m

$1,684

SacramentoAdelaide

SMF - ADL

SMFADL

Sacramento Intl

Sat 21/2

16:41-09:30

1 stop22h 19m

Adelaide

Mon 16/3

13:55-22:30

1 stop26h 05m

$1,750

SacramentoAdelaide

SMF - ADL

SMFADL

Sacramento Intl

Sat 21/2

13:07-09:30

2 stops25h 53m

Adelaide

Mon 16/3

13:55-19:41

1 stop23h 16m

$1,756

DallasAdelaide

DFW - ADL

DFWADL

Dallas/Fort Worth

Tue 20/1

20:30-18:15

1 stop29h 15m

Adelaide

Tue 27/1

14:30-07:45

2 stops33h 45m

$1,834

DallasAdelaide

DFW - ADL

DFWADL

Dallas/Fort Worth

Wed 1/4

17:20-10:55

2 stops26h 05m

Adelaide

Thu 9/4

12:05-19:58

2 stops22h 23m

$2,317

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Adelaide from

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

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 $1,469. If you aren’t able to travel during the month of July, then book flights to Adelaide from United States during April instead. Flights to Adelaide in April, while not as cheap as those in July, still average around $1,499.

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 $1,677. 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 $3,363. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.

What is the cheapest United States to Adelaide flight route?

Fly from San Francisco to Adelaide for the best United States - Adelaide flight prices

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 $1,736 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 $1,324 on momondo.

What cabin class options are available on United States to Adelaide flights?

There is only 1 cabin class available to choose from on United States to Adelaide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 8% 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?

  • 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?

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 AirwaysPriceFrom $1,538Free cancellationRating
7.5
947 reviews
Search Qantas Airways flights

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
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.

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