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

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

What airlines fly to Adelaide?

Qantas Airways, United Airlines and Air New Zealand 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 50% 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.

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 15h 55m on average. On the other hand, flying from Los Angeles to Adelaide takes 18h 30m 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.

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 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 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.

$406 Cheap Flights from the United States to Adelaide in 2025

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Find the cheapest flights from the United States to Adelaide

Round-trip

One-way

Last minute

Direct

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

7:05 pm - 10:55 amLAX-ADL

21h 20m1 stop

6:35 am - 11:15 amADL-LAX

23h 10m2 stops

$807Air New Zealand

Find Deal

Mon, Nov 3 - Mon, Nov 17

7:05 pm - 10:55 amLAX-ADL

21h 20m1 stop

11:55 am - 11:15 amADL-LAX

17h 50m1 stop

$811Air New Zealand

Find Deal

Mon, Nov 3 - Mon, Nov 17

11:55 pm - 11:35 amLAX-ADL

19h 10m1 stop

12:35 pm - 12:55 pmADL-LAX

16h 50m1 stop

$955Fiji Airways

Find Deal

Thu, Aug 28 - Thu, Sep 4

11:55 pm - 11:35 amLAX-ADL

19h 10m1 stop

12:35 pm - 12:55 pmADL-LAX

16h 50m1 stop

$956Fiji Airways

Find Deal

Thu, Aug 14 - Thu, Aug 28

11:05 pm - 10:20 amLAX-ADL

18h 45m1 stop

6:00 am - 6:05 amADL-LAX

18h 35m1 stop

$1,255Qantas Airways

Find Deal

Mon, Sep 22 - Tue, Nov 11

8:15 pm - 8:15 pmSFO-ADL

29h 30m1 stop

9:00 am - 3:55 pmADL-SFO

25h 25m1 stop

$1,339Qantas Airways

Find Deal

Tue, Jan 13 - Tue, Jan 27

11:45 am - 10:05 amEWR-ADL

32h 50m2 stops

7:40 am - 8:30 pmADL-EWR

27h 20m2 stops

$1,390United Airlines

Find Deal

Mon, Sep 29 - Mon, Oct 6

8:30 am - 11:05 amEWR-ADL

37h 05m2 stops

6:05 am - 11:44 pmADL-EWR

31h 09m2 stops

$1,453United Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

10:00 pm - 3:50 pmBOS-ADL

28h 20m1 stop

7:40 am - 3:05 pmADL-BOS

44h 55m2 stops

$1,492Qatar Airways

Find Deal

Mon, Sep 15 - Mon, Sep 22

11:20 am - 3:50 pmJFK-ADL

39h 00m1 stop

9:45 pm - 9:00 amADL-JFK

72h 45m2 stops

$1,497Qatar Airways

Find Deal

Sun, Sep 14 - Sun, Sep 21

Air Canada flights from United States to Adelaide

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

Air Canada

Nov 19

SFO6:00 pmSan Francisco

34h 00m

2 stops

ADL10:30 pmAdelaide

Feb 3

ADL6:10 amAdelaide

24h 56m

2 stops

SFO12:36 pmSan Francisco

$1,007

Find similar

Air Canada

Sep 13

SFO6:39 pmSan Francisco

33h 21m

2 stops

ADL8:30 pmAdelaide

Sep 20

ADL6:50 pmAdelaide

32h 08m

2 stops

SFO10:28 amSan Francisco

$1,099

Find similar

Air Canada

Sep 13

SFO6:39 pmSan Francisco

33h 21m

2 stops

ADL8:30 pmAdelaide

Sep 20

ADL6:50 pmAdelaide

32h 08m

2 stops

SFO10:28 amSan Francisco

$1,190

Find similar

Singapore Airlines flights from United States to Adelaide

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

Singapore Airlines

Nov 19

SFO9:40 amSan Francisco

37h 10m

1 stop

ADL5:20 pmAdelaide

Feb 3

ADL10:15 amAdelaide

40h 05m

1 stop

SFO7:50 amSan Francisco

$1,551

Find similar

Singapore Airlines

Nov 19

SFO9:40 amSan Francisco

37h 10m

1 stop

ADL5:20 pmAdelaide

Feb 3

ADL10:15 amAdelaide

40h 05m

1 stop

SFO7:50 amSan Francisco

$1,552

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Mon 11/3

7:05 pm-10:55 am

1 stop21h 20m

Adelaide

Mon 11/17

6:35 am-11:15 am

2 stops23h 10m

$807

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Mon 11/3

7:05 pm-10:55 am

1 stop21h 20m

Adelaide

Mon 11/17

11:55 am-11:15 am

1 stop17h 50m

$811

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Thu 8/28

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

Thu 9/4

12:35 pm-12:55 pm

1 stop16h 50m

$955

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Thu 8/14

11:55 pm-11:35 am

1 stop19h 10m

Adelaide

Thu 8/28

12:35 pm-12:55 pm

1 stop16h 50m

$956

Los AngelesAdelaide

LAX - ADL

LAXADL

Los Angeles

Mon 9/22

11:05 pm-10:20 am

1 stop18h 45m

Adelaide

Tue 11/11

6:00 am-6:05 am

1 stop18h 35m

$1,255

San FranciscoAdelaide

SFO - ADL

SFOADL

San Francisco

Tue 1/13

8:15 pm-8:15 pm

1 stop29h 30m

Adelaide

Tue 1/27

9:00 am-3:55 pm

1 stop25h 25m

$1,339

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Mon 9/29

11:45 am-10:05 am

2 stops32h 50m

Adelaide

Mon 10/6

7:40 am-8:30 pm

2 stops27h 20m

$1,390

NewarkAdelaide

EWR - ADL

EWRADL

Newark

Sun 9/14

8:30 am-11:05 am

2 stops37h 05m

Adelaide

Sun 9/21

6:05 am-11:44 pm

2 stops31h 09m

$1,453

BostonAdelaide

BOS - ADL

BOSADL

Boston Logan Intl

Mon 9/15

10:00 pm-3:50 pm

1 stop28h 20m

Adelaide

Mon 9/22

7:40 am-3:05 pm

2 stops44h 55m

$1,492

New YorkAdelaide

JFK - ADL

JFKADL

New York John F Kennedy Intl

Sun 9/14

11:20 am-3:50 pm

1 stop39h 00m

Adelaide

Sun 9/21

9:45 pm-9:00 am

2 stops72h 45m

$1,497

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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 $1,367, 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 $1,369.

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

The cheapest day to depart on your flight to Adelaide is on a Monday when prices can be found for as low as $1,592. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Adelaide is Sunday, with ticket prices averaging around $2,623.

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

According to our data, the cheapest time of day to fly to Adelaide is in the morning. momondo users have found flights departing from United States to Adelaide in the morning for as low as $1,659. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Adelaide are more costly in the evening, with an average ticket price of $1,898. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 33% 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	$406
Fastest flight time	18h 45m
Direct flights	Sun
Airports in Adelaide	1 airport

The best one-way flight to Adelaide from United States in the past 72 hours is $406. The best round-trip flight deal from United States to Adelaide found on momondo in the last 72 hours is $807.

The fastest flight from United States to Adelaide takes 18h 45m

Direct flights go from United States to Adelaide on Sunday. The only airline offering direct flights is United Airlines.

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 5 operators available for flights from United States to Adelaide Airport as of August 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 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 100.00% of all bookings.

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 $717	Free Cancellation	Rating 8.0 202 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $820	Free Cancellation	Rating 7.9 501 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $982	Free Cancellation	Rating 7.5 887 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $994	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,142	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $1,473	Free Cancellation	Rating 7.4 3,609 reviews	Search Qatar Airways 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 $406

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 9/6. 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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Filter for what you want

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Find the cheapest flights from the United States to Adelaide

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

Recent one-way flight deals from the United States to Adelaide

Recent last minute flight deals from the United States to Adelaide

Recent direct flight deals from the United States to Adelaide

Air Canada flights from United States to Adelaide

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

Singapore Airlines flights from United States to Adelaide

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

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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?

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

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

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

You could potentially save up to 33% on your flight if you consider stops on a United States to Adelaide flight.

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

Qantas Airways, Fiji Airways, and Air Canada are the most popular carriers operating 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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Adelaide

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

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?

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

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

Traveling to a place near Adelaide?

Why use momondo?

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

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

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

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

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