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

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

How long does it take to fly to Adelaide?

Flight times vary depending on what airport in United States you fly out of and what airport in Adelaide you fly into. For example, flying from San Francisco to Adelaide takes 16h 20m on average. On the other hand, flying from Los Angeles to Adelaide takes 18h 55m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Adelaide?

Qantas Airways, United Airlines and Fiji Airways are the top three most popular airlines that fly to Adelaide from United States according to our data. Qantas Airways is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Adelaide. Keep in mind that there are 6 different airlines that fly to Adelaide on a routine basis, so you have a few additional options to choose from.

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 5 operators available for flights from United States to Adelaide Airport as of August 2026.

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 layovers 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 license, 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.

$576 Cheap Flights from the United States to Adelaide in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Adelaide

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One-way

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Recent round-trip flight deals from the United States to Adelaide

Enter your travel dates to find the best prices.

11:55 pm - 11:35 amLAX Los Angeles-ADL Adelaide

19h 10m1 stop Nadi

1:15 pm - 12:00 pmADL Adelaide-LAX Los Angeles

17h 15m1 stop Nadi

$959Fiji Airways

Tue, Sep 22 - Thu, Nov 12

7:10 pm - 10:55 amLAX Los Angeles-ADL Adelaide

21h 15m1 stop Auckland Intl

6:45 pm - 10:05 amADL Adelaide-LAX Los Angeles

33h 50m2 stops Christchurch Auckland Intl

$979Air New Zealand

Fri, Feb 12 - Sat, Feb 20

11:55 pm - 11:35 amLAX Los Angeles-ADL Adelaide

19h 10m1 stop Nadi

1:15 pm - 12:00 pmADL Adelaide-LAX Los Angeles

17h 15m1 stop Nadi

$1,017Fiji Airways

Sat, Sep 19 - Thu, Nov 12

7:10 pm - 7:05 amLAX Los Angeles-ADL Adelaide

41h 25m2 stops Auckland Intl Melbourne

6:45 pm - 10:05 amADL Adelaide-LAX Los Angeles

33h 50m2 stops Christchurch Auckland Intl

$1,017Air New Zealand

Fri, Feb 12 - Sat, Feb 20

11:55 pm - 10:00 pmLAX Los Angeles-ADL Adelaide

29h 35m2 stops Nadi Sydney Kingsford Smith

7:45 am - 12:00 pmADL Adelaide-LAX Los Angeles

22h 45m2 stops Sydney Kingsford Smith Nadi

$1,025Multiple Airlines

Mon, Sep 21 - Wed, Nov 11

11:55 pm - 10:00 pmLAX Los Angeles-ADL Adelaide

28h 35m2 stops Nadi Sydney Kingsford Smith

7:45 am - 1:00 pmADL Adelaide-LAX Los Angeles

22h 45m2 stops Sydney Kingsford Smith Nadi

$1,052Multiple Airlines

Wed, Oct 21 - Mon, Oct 26

10:35 pm - 10:00 amLAX Los Angeles-ADL Adelaide

40h 55m1 stop Melbourne

11:35 am - 6:05 amADL Adelaide-LAX Los Angeles

37h 00m1 stop Sydney Kingsford Smith

$1,166United Airlines

Wed, Dec 30 - Sat, Jan 16

11:10 pm - 11:05 amLAX Los Angeles-ADL Adelaide

19h 25m1 stop Sydney Kingsford Smith

6:30 pm - 6:05 pmADL Adelaide-LAX Los Angeles

18h 05m1 stop Melbourne

$1,168American Airlines

Mon, Sep 21 - Wed, Nov 11

8:25 pm - 11:00 amLAX Los Angeles-ADL Adelaide

20h 05m1 stop Sydney Kingsford Smith

6:30 pm - 6:05 pmADL Adelaide-LAX Los Angeles

18h 05m1 stop Melbourne

$1,168American Airlines

Sun, Nov 1 - Tue, Nov 10

10:40 pm - 10:05 amLAX Los Angeles-ADL Adelaide

18h 55m1 stop Melbourne

6:05 am - 6:40 amADL Adelaide-LAX Los Angeles

17h 05m1 stop Melbourne

$1,170United Airlines

Wed, Sep 9 - Wed, Sep 23

Recent last minute flight deals from the United States to Adelaide

Enter your travel dates to find the best prices.

8:15 am - 10:35 pmLAX Los Angeles-ADL Adelaide

21h 50m2 stops Honolulu Sydney Kingsford Smith

6:25 am - 9:22 pmADL Adelaide-LAX Los Angeles

31h 27m2 stops Sydney Kingsford Smith Honolulu

$1,210Multiple Airlines

Thu, Aug 27 - Sat, Aug 29

7:00 am - 10:35 pmLAX Los Angeles-ADL Adelaide

23h 05m2 stops Honolulu Sydney Kingsford Smith

12:40 pm - 9:22 pmADL Adelaide-LAX Los Angeles

25h 12m2 stops Sydney Kingsford Smith Honolulu

$1,215Multiple Airlines

Fri, Aug 28 - Thu, Sep 10

10:35 pm - 10:05 amLAX Los Angeles-ADL Adelaide

19h 00m1 stop Melbourne

8:00 pm - 6:10 amADL Adelaide-LAX Los Angeles

26h 40m1 stop Sydney Kingsford Smith

$1,271United Airlines

Fri, Aug 28 - Thu, Sep 10

10:55 am - 10:55 amLAX Los Angeles-ADL Adelaide

31h 30m2 stops San Francisco Sydney Kingsford Smith

8:00 pm - 6:10 amADL Adelaide-LAX Los Angeles

26h 40m1 stop Sydney Kingsford Smith

$1,273United Airlines

Fri, Aug 28 - Thu, Sep 10

9:30 pm - 12:50 pmLAX Los Angeles-ADL Adelaide

22h 50m1 stop Brisbane

6:30 pm - 7:05 amADL Adelaide-LAX Los Angeles

29h 05m1 stop Melbourne

$1,492Qantas Airways

Thu, Aug 27 - Sat, Aug 29

9:30 pm - 9:15 amLAX Los Angeles-ADL Adelaide

19h 15m1 stop Brisbane

11:30 am - 9:22 pmADL Adelaide-LAX Los Angeles

26h 22m2 stops Sydney Kingsford Smith Honolulu

$1,562Multiple Airlines

Thu, Aug 27 - Sat, Aug 29

6:45 am - 11:15 amLAX Los Angeles-ADL Adelaide

36h 00m3 stops Vancouver Intl Tokyo Narita Melbourne

7:45 pm - 4:55 pmADL Adelaide-LAX Los Angeles

37h 40m2 stops Melbourne Hong Kong Intl

$2,081Multiple Airlines

Thu, Aug 27 - Sat, Aug 29

10:55 am - 1:40 pmLAX Los Angeles-ADL Adelaide

34h 15m3 stops Tokyo Narita Brisbane Sydney Kingsford Smith

12:00 pm - 5:05 pmADL Adelaide-LAX Los Angeles

21h 35m2 stops Sydney Kingsford Smith Brisbane

$2,454Multiple Airlines

Fri, Aug 28 - Thu, Sep 10

10:55 am - 1:35 pmLAX Los Angeles-ADL Adelaide

34h 10m3 stops Tokyo Narita Hong Kong Intl Melbourne

7:45 pm - 1:55 pmADL Adelaide-LAX Los Angeles

34h 40m3 stops Melbourne Hong Kong Intl Tokyo Narita

$3,033Multiple Airlines

Thu, Aug 27 - Sat, Aug 29

7:40 pm - 10:55 amEWR Newark-ADL Adelaide

49h 45m2 stops Houston George Bush Intcntl Auckland Intl

6:00 am - 4:35 pmADL Adelaide-EWR Newark

24h 05m2 stops Melbourne Los Angeles

$12,442Air New Zealand

Sun, Aug 30 - Wed, Sep 9

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United Airlines flights from United States to Adelaide

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

United Airlines

Dec 30

LAX10:35 pmLos Angeles

40h 55m

1 stop

ADL10:00 amAdelaide

Jan 16

ADL11:35 amAdelaide

37h 00m

1 stop

LAX6:05 amLos Angeles

$1,166

United Airlines

Sep 9

LAX10:40 pmLos Angeles

19h 55m

1 stop

ADL11:05 amAdelaide

Sep 23

ADL6:05 amAdelaide

17h 05m

1 stop

LAX6:40 amLos Angeles

$1,170

United Airlines

Sep 20

LAX8:21 pmLos Angeles

22h 19m

2 stops

ADL11:10 amAdelaide

Nov 8

ADL7:15 amAdelaide

18h 10m

1 stop

LAX6:55 amLos Angeles

$1,171

Air Canada flights from United States to Adelaide

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

Air Canada

Feb 7

SEA7:05 pmSeattle/Tacoma Intl

24h 20m

2 stops

ADL1:55 pmAdelaide

Feb 27

ADL6:10 amAdelaide

26h 57m

2 stops

SEA2:37 pmSeattle/Tacoma Intl

$1,209

Air Canada

Feb 7

SEA7:05 pmSeattle/Tacoma Intl

29h 35m

2 stops

ADL7:10 pmAdelaide

Feb 27

ADL6:00 amAdelaide

27h 07m

2 stops

SEA2:37 pmSeattle/Tacoma Intl

$1,212

Air Canada

Sep 1

SFO6:35 pmSan Francisco

24h 05m

2 stops

ADL11:10 amAdelaide

Sep 8

ADL6:55 pmAdelaide

33h 46m

2 stops

SFO12:11 pmSan Francisco

$1,217

momondo 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 round-trip

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Tue 9/22

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

Thu 11/12

1:15 pm-12:00 pm

1 stop17h 15m

$959

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Fri 2/12

7:10 pm-10:55 am

1 stop21h 15m

Adelaide

Sat 2/20

6:45 pm-10:05 am

2 stops33h 50m

$979

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sat 9/19

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

Thu 11/12

1:15 pm-12:00 pm

1 stop17h 15m

$1,017

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Fri 2/12

7:10 pm-7:05 am

2 stops41h 25m

Adelaide

Sat 2/20

6:45 pm-10:05 am

2 stops33h 50m

$1,017

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Mon 9/21

11:55 pm-10:00 pm

2 stops29h 35m

Adelaide

Wed 11/11

7:45 am-12:00 pm

2 stops22h 45m

$1,025

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 10/21

11:55 pm-10:00 pm

2 stops28h 35m

Adelaide

Mon 10/26

7:45 am-1:00 pm

2 stops22h 45m

$1,052

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 12/30

10:35 pm-10:00 am

1 stop40h 55m

Adelaide

Sat 1/16

11:35 am-6:05 am

1 stop37h 00m

$1,166

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Mon 9/21

11:10 pm-11:05 am

1 stop19h 25m

Adelaide

Wed 11/11

6:30 pm-6:05 pm

1 stop18h 05m

$1,168

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Sun 11/1

8:25 pm-11:00 am

1 stop20h 05m

Adelaide

Tue 11/10

6:30 pm-6:05 pm

1 stop18h 05m

$1,168

Quickest round-trip

Los AngelesAdelaide

LAX Los Angeles - ADL Adelaide

LAXADL

Los Angeles

Wed 9/9

10:40 pm-10:05 am

1 stop18h 55m

Adelaide

Wed 9/23

6:05 am-6:40 am

1 stop17h 05m

$1,170

Flights are sorted by cheapest round-trip 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 cheapest month to fly to Adelaide from United States is in February. Flight prices, which tend to average around $1,052, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Adelaide from United States during March instead. Flights to Adelaide in March, while not as cheap as those in February, still average around $1,178.

What is the cheapest United States to Adelaide flight route?

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

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 60% 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

Best Price Found	$576
Fastest flight time	16h 20m
Direct flights	Fri
Airports in Adelaide	1 airport

The best one-way flight to Adelaide from United States in the past 72 hours is $576. The best round-trip flight deal from United States to Adelaide found on momondo in the last 72 hours is $959.

The fastest flight from United States to Adelaide takes 16h 20m

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

There is 1 airport in Adelaide. From United States there are direct flights to Adelaide (ADL).

Search flight deals

Frequently asked questions about flying from the United States to Adelaide

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 5 operators available for flights from United States to Adelaide Airport as of August 2026.
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 layovers 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 license, 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?
momondo data reveals that the most frequently booked plane model on the route from United States to Adelaide is Boeing 787-9 Dreamliner, representing 75.00% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 12.50% and Airbus A350-900 at 12.50%.

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
Fiji Airways	PriceFrom $521	Free Cancellation	Rating 8.0 256 reviews	Search Fiji Airways flights
American Airlines	PriceFrom $821	Free Cancellation	Rating 7.1 11,993 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $878	Free Cancellation	Rating 8.0 664 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $986	Free Cancellation	Rating 7.5 1,085 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,003	Free Cancellation	Rating 7.4 10,122 reviews	Search United Airlines flights

Glenelg

Why use momondo?

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

Finding the right flight to Adelaide from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Adelaide quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Adelaide from United States with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Adelaide from United States.

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

Price alerts on flights to Adelaide from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from the United States to Adelaide from $576

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 1/24. 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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United Airlines flights from United States to Adelaide

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

Air Canada flights from United States to Adelaide

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

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Adelaide that are best for you.

See travel insights to Adelaide from

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

What is the cheapest month to fly to Adelaide?

What is the cheapest United States to Adelaide flight route?

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

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

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

What airlines fly to Adelaide?

How long does it take to fly to Adelaide?

Cheap United States to Adelaide flight deals and tips

Best Price Found

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Direct flights

Airports in Adelaide

Frequently asked questions about flying from the 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

Traveling to a place near Adelaide?

Why use momondo?

An easier way to manage your Adelaide trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing South Australia

Fly your favorite airline to Adelaide

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Adelaide

List of cabin classes available on flights landing in Adelaide. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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