$521 Find Cheap Flights from Adelaide to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to the United States departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Adelaide to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York2 stops$1,475
Los Angeles
Los Angeles2 stops$893
Las Vegas
Las Vegas2 stops$1,050
San Francisco
San Francisco2 stops$1,052
Miami
Miami3 stops$1,728
Boston
Boston3 stops$1,204
Fort Lauderdale
Fort Lauderdale3 stops$2,104
Atlanta
Atlanta2 stops$1,780
Tampa
Tampa3 stops$2,107
Honolulu
Honolulu1 stop$922
New York
New York2 stops$1,475
Los Angeles
Los Angeles2 stops$893
Las Vegas
Las Vegas2 stops$1,050
San Francisco
San Francisco2 stops$1,052
Miami
Miami3 stops$1,728
Boston
Boston3 stops$1,204
Fort Lauderdale
Fort Lauderdale3 stops$2,104
Atlanta
Atlanta2 stops$1,780
Tampa
Tampa3 stops$2,107
Honolulu
Honolulu1 stop$922

Book Cheap Adelaide to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Adelaide to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sun, Aug 30 - Sat, Sep 19
Multiple Airlines Logo
10:50 am - 1:05 pm
ADL
-
LAX
42h 45m
2 stops
Multiple Airlines Logo
11:55 pm - 11:35 am
LAX
-
ADL
19h 10m
1 stop
$893Multiple Airlines
Sat, Aug 29 - Thu, Sep 3
Fiji Airways Logo
12:35 pm - 10:10 pm
ADL
-
HNL
29h 05m
1 stop
Fiji Airways Logo
10:55 pm - 11:35 am
HNL
-
ADL
17h 10m
1 stop
$922Fiji Airways
Mon, Jun 1 - Fri, Jun 5
Air Canada Logo
6:55 pm - 11:19 am
ADL
-
LAX
32h 54m
2 stops
Air Canada Logo
5:05 pm - 3:55 pm
LAX
-
ADL
30h 20m
2 stops
$1,032Air Canada
Mon, May 11 - Mon, May 18
Air Canada Logo
6:55 pm - 11:48 pm
ADL
-
LAS
45h 23m
2 stops
Air Canada Logo
6:45 am - 11:10 am
LAS
-
ADL
35h 55m
2 stops
$1,050Air Canada
Wed, Sep 2 - Wed, Sep 23
Singapore Airlines Logo
9:10 am - 9:50 pm
ADL
-
LAX
29h 10m
1 stop
Singapore Airlines Logo
11:30 pm - 7:25 am
LAX
-
ADL
39h 25m
1 stop
$1,091Singapore Airlines
Wed, Aug 26 - Wed, Sep 9
Singapore Airlines Logo
9:10 am - 10:10 pm
ADL
-
LAX
29h 30m
1 stop
Singapore Airlines Logo
9:15 pm - 7:25 am
LAX
-
ADL
41h 40m
1 stop
$1,092Singapore Airlines
Wed, May 13 - Wed, May 20
Virgin Australia Logo
6:05 am - 8:48 pm
ADL
-
LAS
31h 13m
2 stops
Virgin Australia Logo
2:09 pm - 3:45 pm
LAS
-
ADL
33h 06m
2 stops
$1,279Virgin Australia
Sat, May 9 - Sat, May 16
Qantas Airways Logo
6:00 am - 9:01 pm
ADL
-
BOS
28h 31m
2 stops
Qantas Airways Logo
2:02 pm - 9:25 am
BOS
-
ADL
29h 53m
2 stops
$1,446Qantas Airways
Sat, Apr 25 - Sat, May 2
Qantas Airways Logo
6:00 am - 7:00 pm
ADL
-
JFK
26h 30m
2 stops
Qantas Airways Logo
2:36 pm - 9:25 am
JFK
-
ADL
29h 19m
2 stops
$1,496Qantas Airways
Wed, May 13 - Wed, May 20
Virgin Australia Logo
6:05 am - 6:50 pm
ADL
-
EWR
26h 15m
2 stops
Virgin Australia Logo
2:00 pm - 5:10 pm
EWR
-
ADL
37h 40m
2 stops
$1,507Virgin Australia
Booking Insights

KAYAK's insights & trends for Adelaide to the United States flights

Get data-powered insights and trends into flights from Adelaide to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Adelaide to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Adelaide found in the last 72 hours was to San Francisco, at $1,342 round-trip. The most popular route is from Adelaide (ADL) to San Francisco (SFO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,342.

Can I save money by flying with a layover from Adelaide to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $950, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Adelaide to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Adelaide to the United States is October, when tickets cost $1,099 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is $1,867 and $1,703 respectively.

Good to know

Low seasonFebruary
Cheapest flight$521
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Adelaide to Honolulu

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Adelaide to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Adelaide to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Adelaide to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Adelaide to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Adelaide to the United States

 
Need help choosing which airline to fly with from Adelaide to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Fiji AirwaysOverall score based on 237 reviews
7.5Entertainment
8.2Boarding
8.5Crew
8.1Comfort
7.6Food
Airline reviews

Fiji Airways always goes above and beyond. If anything I'd say the food was less enjoyable than in the past. But that in no way lessened the experience with the cabin crew or the excellent attentiveness and service they provided throughout the entire trip!

10.0 ExcellentAnonymous, Mar 2026
LAX - NAN
Read more Fiji Airways reviews

Fiji Airways always goes above and beyond. If anything I'd say the food was less enjoyable than in the past. But that in no way lessened the experience with the cabin crew or the excellent attentiveness and service they provided throughout the entire trip!

Left on time , arrived on time. Staff was awesome!!!!! Great flight!!!!

Great food, wonderful staff made a long flight seem short

Everything was great . Arrived on time was smooth plane was clean. Crew/Staff was friendly and helpful.

Everything from the staff to the comfort of business class was excellent. This is one of my new favorite airlines.

Ticketing said dinner for the almost 14 hour flight and we were delayed an hour. However, onboard we were only served a sluce if pizza bread and a cookie. Not at all dinner and insufficient for a long international flight. Breakfast was good.

We have had an absolutely horrific experience so far getting home from Australia on a $18,000 + flight we booked with you. The flight did not deplane in Dallas because there was no available gate or staircase. We sat in the plane for 3 hours waiting to deplane. As a result we missed our connecting flight to New York. American Airlines put us up in a hotel several miles away. We waited 45 minutes for a shuttle and The shuttle driver was horribly rude and unhelpful. They offered us $70 vouchers for food but actually there was no food left when we arrived minus some chicken nuggets and corn dogs. It was awful. Horrible way to end a vacation. There has to be accountability here.

A bit cramped in economy and the people in front wouldn’t put their seats up during meal service, crew did not help with that and I felt they could have done more about it.

The airline is ok, but it needs to improve it schedules.

Again, Fijian hospitality was genuine, very comfortable, only improvement would be the entertainment. Why Do they only have 5 episodes of TV shows and from like season three...

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

Appreciated the ability to get an earlier flight home after flying in from in from Japan. No problem with boarding or crew service. The limited choice of snacks, compared to previous years. Aircraft seats seem to be getting harder and more uncomfortable all the time. Overall, happy to be home

The Air New Zealand product is terrible, it's as expensive as a Jetstar ticket with add ons but with surely staff and old aircraft.

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

Air New Zealand over sold our flight and tried to bump us to yesterday. After several calls we got booked to United about 6 hrs before our original flight. No apologies!

Very quick flight so no time for refreshments. We took off. Then landed. The end. Seats were too tight. Very cramped Grateful for the short flight cos moving around wasn’t possible

Please add more Bollywood movies and recent movies to the entertainment.

On the Qantas flight, I could barely hear some of the announcements. It was better when I could read them on the screen.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Our boarding and flight was very good. However when we landed and pulled in to the gate it took 55 minutes for the jet bridge to be positioned next to the aircraft. That caused us to miss our ground transportation and it caused us unnecessary last minute transit planning and expense. Our flight was AA1733 on March 17, 2026

We booked with Qantas instead of Delta and we instead flew on American Airlines. American is not our favorite to go on. No leg room and the width of seats are a joke. Your are packed like sardines on American flights.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Qantas is always subpar beyond comfy chairs for a domestic flight

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

we did a return flight from Paris CDG to SFO. This trip was much better than the departing flight SFO to CDG. The food was better quality, the crew was nicer, and the interior of the plane seemed cleaner.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

Everything you need to know for your flight from Adelaide to the United States

Information on your arrival and departure airports