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

United Airlines, Cathay Pacific, and Air Canada are the most popular carriers operating from Adelaide to United States

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

Prices for flights from Adelaide Airport to United States were last updated today.

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

There are 2 operators available for flights from Adelaide Airport to United States as of October 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents required for your trip to United States 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 United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$394 Cheap Flights from Adelaide to the United States in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Adelaide to the United States

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:15 pm - 10:10 pmADL Adelaide-HNL Honolulu

29h 25m1 stop Nadi

11:55 pm - 12:15 pmHNL Honolulu-ADL Adelaide

15h 50m1 stop Nadi

$626Fiji Airways

Sat, Nov 28 - Sat, Dec 5

12:35 pm - 6:05 amADL Adelaide-HNL Honolulu

13h 00m1 stop Nadi

12:05 pm - 11:35 amHNL Honolulu-ADL Adelaide

28h 00m2 stops Christmas Island Nadi

$634Fiji Airways

Sat, Apr 10 - Tue, Apr 20

1:15 pm - 10:10 pmADL Adelaide-HNL Honolulu

29h 25m1 stop Nadi

11:55 pm - 12:15 pmHNL Honolulu-ADL Adelaide

15h 50m1 stop Nadi

$658Fiji Airways

Sat, Nov 28 - Sat, Dec 5

1:15 pm - 9:10 pmADL Adelaide-HNL Honolulu

28h 25m2 stops Nadi Apia Faleolo

11:55 pm - 12:15 pmHNL Honolulu-ADL Adelaide

15h 50m1 stop Nadi

$701Fiji Airways

Thu, Feb 11 - Thu, Feb 18

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

18h 05m1 stop Melbourne

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

20h 05m1 stop Sydney Kingsford Smith

$1,011Qantas Airways

Wed, Nov 18 - Sat, Nov 28

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

18h 05m1 stop Melbourne

10:50 pm - 1:30 pmLAX Los Angeles-ADL Adelaide

20h 10m1 stop Melbourne

$1,012Qantas Airways

Wed, Nov 18 - Sat, Nov 28

7:10 pm - 9:15 amADL Adelaide-HNL Honolulu

34h 35m1 stop Sydney Kingsford Smith

11:00 am - 7:20 pmHNL Honolulu-ADL Adelaide

35h 50m1 stop Sydney Kingsford Smith

$1,142Qantas Airways

Tue, Jan 12 - Sat, Jan 23

8:40 am - 6:33 pmADL Adelaide-SEA Seattle/Tacoma Intl

28h 23m2 stops Melbourne San Francisco

5:35 pm - 10:55 amSEA Seattle/Tacoma Intl-ADL Adelaide

46h 50m2 stops San Francisco Sydney Kingsford Smith

$1,191United Airlines

Tue, Nov 24 - Tue, Dec 15

8:40 am - 4:27 pmADL Adelaide-SEA Seattle/Tacoma Intl

26h 17m2 stops Melbourne San Francisco

3:20 pm - 10:55 amSEA Seattle/Tacoma Intl-ADL Adelaide

49h 05m2 stops San Francisco Sydney Kingsford Smith

$1,193United Airlines

Tue, Nov 24 - Tue, Dec 15

6:10 am - 11:59 pmADL Adelaide-BOS Boston Logan Intl

33h 19m3 stops Brisbane San Francisco Washington, D.C. Dulles Intl

8:35 pm - 9:30 amBOS Boston Logan Intl-ADL Adelaide

45h 25m2 stops Denver Intl San Francisco

$1,377United Airlines

Wed, Dec 9 - Sun, Dec 20

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 6:10 amADL Adelaide-LAX Los Angeles

17h 40m1 stop Sydney Kingsford Smith

7:45 pm - 10:55 amLAX Los Angeles-ADL Adelaide

44h 40m2 stops San Francisco Sydney Kingsford Smith

$1,043United Airlines

Tue, Oct 20 - Fri, Nov 6

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

27h 40m1 stop Sydney Kingsford Smith

7:45 pm - 10:55 amLAX Los Angeles-ADL Adelaide

44h 40m2 stops San Francisco Sydney Kingsford Smith

$1,047Multiple Airlines

Mon, Oct 19 - Fri, Nov 6

6:00 am - 12:01 pmADL Adelaide-LAX Los Angeles

23h 31m2 stops Sydney Kingsford Smith San Francisco

10:35 pm - 1:00 pmLAX Los Angeles-ADL Adelaide

43h 55m2 stops San Francisco Melbourne

$1,048United Airlines

Tue, Oct 20 - Fri, Nov 6

6:00 am - 6:10 amADL Adelaide-LAX Los Angeles

17h 40m1 stop Sydney Kingsford Smith

10:40 pm - 9:10 pmLAX Los Angeles-ADL Adelaide

28h 00m1 stop Sydney Kingsford Smith

$1,085Virgin Australia

Tue, Oct 20 - Fri, Nov 6

8:00 pm - 3:21 pmADL Adelaide-SFO San Francisco

36h 51m2 stops Sydney Kingsford Smith Vancouver Intl

4:55 pm - 10:30 pmSFO San Francisco-ADL Adelaide

36h 05m2 stops Vancouver Intl Brisbane

$1,273Air Canada

Mon, Oct 19 - Mon, Oct 26

6:00 am - 10:52 pmADL Adelaide-SFO San Francisco

34h 22m2 stops Sydney Kingsford Smith Los Angeles

11:55 pm - 10:55 amSFO San Francisco-ADL Adelaide

41h 30m1 stop Sydney Kingsford Smith

$1,282United Airlines

Wed, Oct 21 - Wed, Oct 28

6:05 am - 7:24 amADL Adelaide-SFO San Francisco

42h 49m2 stops Melbourne Los Angeles

11:55 pm - 10:55 amSFO San Francisco-ADL Adelaide

41h 30m1 stop Sydney Kingsford Smith

$1,289United Airlines

Wed, Oct 21 - Wed, Oct 28

6:00 am - 8:28 pmADL Adelaide-SFO San Francisco

31h 58m2 stops Sydney Kingsford Smith Los Angeles

11:35 pm - 2:10 pmSFO San Francisco-ADL Adelaide

21h 05m1 stop Melbourne

$1,292United Airlines

Tue, Oct 20 - Tue, Oct 27

8:00 pm - 5:39 pmADL Adelaide-SFO San Francisco

39h 09m2 stops Sydney Kingsford Smith Vancouver Intl

2:45 pm - 6:10 pmSFO San Francisco-ADL Adelaide

33h 55m2 stops Vancouver Intl Sydney Kingsford Smith

$1,307Air Canada

Tue, Oct 20 - Tue, Oct 27

6:00 am - 10:20 amADL Adelaide-SFO San Francisco

21h 50m2 stops Sydney Kingsford Smith Vancouver Intl

4:55 pm - 8:35 amSFO San Francisco-ADL Adelaide

46h 10m2 stops Vancouver Intl Sydney Kingsford Smith

$1,328Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

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United Airlines flights from Adelaide to United States

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

United Airlines

Dec 7

ADL7:15 amAdelaide

18h 10m

1 stop

LAX6:55 amLos Angeles

Dec 21

LAX12:58 pmLos Angeles

26h 02m

1 stop

ADL9:30 amAdelaide

$965

United Airlines

Dec 3

ADL6:10 amAdelaide

22h 41m

2 stops

LAX10:21 amLos Angeles

Jan 17

LAX10:35 pmLos Angeles

40h 25m

1 stop

ADL9:30 amAdelaide

$968

United Airlines

Dec 2

ADL8:40 amAdelaide

21h 42m

2 stops

LAX11:52 amLos Angeles

Jan 18

LAX9:41 amLos Angeles

29h 19m

1 stop

ADL9:30 amAdelaide

$971

Air New Zealand flights from Adelaide to United States

Our best Air New Zealand deals on Adelaide to United States flight tickets

Air New Zealand

Feb 14

ADL12:05 pmAdelaide

17h 50m

1 stop

LAX11:25 amLos Angeles

Feb 27

LAX8:00 pmLos Angeles

20h 25m

1 stop

ADL10:55 amAdelaide

$979

Air New Zealand

Nov 18

ADL6:00 amAdelaide

22h 35m

2 stops

LAX10:05 amLos Angeles

Nov 28

LAX8:00 pmLos Angeles

20h 25m

1 stop

ADL10:55 amAdelaide

$983

Air New Zealand

Nov 18

ADL6:00 amAdelaide

22h 35m

2 stops

LAX10:05 amLos Angeles

Nov 28

LAX8:00 pmLos Angeles

20h 25m

1 stop

ADL10:55 amAdelaide

$996

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AdelaideHonolulu

ADL Adelaide - HNL Honolulu

ADLHNL

Adelaide

Sat 11/28

1:15 pm-10:10 pm

1 stop29h 25m

Honolulu

Sat 12/5

11:55 pm-12:15 pm

1 stop15h 50m

$626

AdelaideHonolulu

ADL Adelaide - HNL Honolulu

ADLHNL

Adelaide

Sat 4/10

12:35 pm-6:05 am

1 stop13h 00m

Honolulu

Tue 4/20

12:05 pm-11:35 am

2 stops28h 00m

$634

AdelaideHonolulu

ADL Adelaide - HNL Honolulu

ADLHNL

Adelaide

Sat 11/28

1:15 pm-10:10 pm

1 stop29h 25m

Honolulu

Sat 12/5

11:55 pm-12:15 pm

1 stop15h 50m

$658

AdelaideHonolulu

ADL Adelaide - HNL Honolulu

ADLHNL

Adelaide

Thu 2/11

1:15 pm-9:10 pm

2 stops28h 25m

Honolulu

Thu 2/18

11:55 pm-12:15 pm

1 stop15h 50m

$701

Quickest round-trip

AdelaideLos Angeles

ADL Adelaide - LAX Los Angeles

ADLLAX

Adelaide

Wed 11/18

6:30 pm-6:05 pm

1 stop18h 05m

Los Angeles

Sat 11/28

8:25 pm-11:00 am

1 stop20h 05m

$1,011

AdelaideLos Angeles

ADL Adelaide - LAX Los Angeles

ADLLAX

Adelaide

Wed 11/18

6:30 pm-6:05 pm

1 stop18h 05m

Los Angeles

Sat 11/28

10:50 pm-1:30 pm

1 stop20h 10m

$1,012

AdelaideHonolulu

ADL Adelaide - HNL Honolulu

ADLHNL

Adelaide

Tue 1/12

7:10 pm-9:15 am

1 stop34h 35m

Honolulu

Sat 1/23

11:00 am-7:20 pm

1 stop35h 50m

$1,142

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 11/24

8:40 am-6:33 pm

2 stops28h 23m

Seattle/Tacoma Intl

Tue 12/15

5:35 pm-10:55 am

2 stops46h 50m

$1,191

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 11/24

8:40 am-4:27 pm

2 stops26h 17m

Seattle/Tacoma Intl

Tue 12/15

3:20 pm-10:55 am

2 stops49h 05m

$1,193

AdelaideBoston

ADL Adelaide - BOS Boston Logan Intl

ADLBOS

Adelaide

Wed 12/9

6:10 am-11:59 pm

3 stops33h 19m

Boston Logan Intl

Sun 12/20

8:35 pm-9:30 am

2 stops45h 25m

$1,377

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 Adelaide to United States

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

What is the cheapest month to fly to United States?

In general, February is the cheapest month to fly from Adelaide to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $970. If you aren’t able to travel during the month of February, then book flights to United States from Adelaide during March instead. Flights to United States in March, while not as cheap as those in February, still average around $1,033.

What is the cheapest Adelaide to United States flight route?

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

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

There is only 1 cabin class available to choose from on Adelaide to United States 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 Adelaide to United States flights?

You could potentially save up to 42% on your flight if you consider stops on a Adelaide to United States flight.

Cheap Adelaide to United States flight deals and tips

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

Best Price Found	$394
Fastest flight time	13h 00m
Direct flights	Tue, Thu and Sun
Airports in United States	4,301 airports

The best one-way flight to United States from Adelaide in the past 72 hours is $394. The best round-trip flight deal from Adelaide to United States found on momondo in the last 72 hours is $626.

The fastest flight from Adelaide to United States takes 13h 00m

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

There are 4,301 airports in United States. From Adelaide there are direct flights to San Francisco (SFO).

Search flight deals

Frequently asked questions about flying from Adelaide to the United States

When did momondo last update prices for flights from Adelaide Airport to United States?
Prices for flights from Adelaide Airport to United States were last updated today.
How many operators does momondo search for flights from Adelaide Airport to United States?
There are 2 operators available for flights from Adelaide Airport to United States as of October 2026.
How old do you have to be to fly from Adelaide Airport to United States?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents required for your trip to United States 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 United States. 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 Adelaide to United States?
Based on momondo bookings for flights between Adelaide and United States, the leading plane model is Boeing 787-9 Dreamliner, making up 91.23% of the total bookings. Other popular models include Boeing 787 Dreamliner with 7.02% and Airbus A350-900 with 1.75%.

Best airlines flying from Adelaide to United States

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

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $848	Free Cancellation	Rating 7.5 1,112 reviews		Search Qantas Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Adelaide.

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

Flights from Adelaide to United States with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Adelaide to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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