PER - BUE

$1,331 Find Cheap Flights from Perth to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Buenos Aires departing on 15/7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Perth to Buenos Aires, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Perth to Buenos Aires (PER-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Perth to Buenos Aires 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 return flight deals from Perth to Buenos Aires

Mon, 21 Jul - Wed, 6 Aug
 Logo
23:55 - 18:14PER-EZE
29h 19m2 stops
 Logo
19:13 - 14:55EZE-PER
32h 42m2 stops
$2,384
Find Deal
Mon, 21 Jul - Wed, 6 Aug
LATAM Airlines Logo
23:55 - 23:29PER-EZE
34h 34m2 stops
LATAM Airlines Logo
05:15 - 11:20EZE-PER
43h 05m3 stops
$2,502LATAM Airlines
Find Deal
Sun, 27 Jul - Sun, 3 Aug
 Logo
23:55 - 23:29PER-EZE
34h 34m3 stops
 Logo
19:13 - 11:20EZE-PER
29h 07m2 stops
$2,515
Find Deal
Sun, 27 Jul - Sun, 3 Aug
LATAM Airlines Logo
23:55 - 23:29PER-EZE
34h 34m3 stops
LATAM Airlines Logo
05:33 - 11:20EZE-PER
42h 47m2 stops
$2,551LATAM Airlines
Find Deal
Tue, 2 Dec - Thu, 19 Mar
Qatar Airways Logo
15:05 - 00:50PER-EZE
44h 45m2 stops
Qatar Airways Logo
07:15 - 12:00EZE-PER
41h 45m2 stops
$2,992Qatar Airways
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Tue, 2 Dec - Thu, 19 Mar
Qatar Airways Logo
15:05 - 00:50PER-EZE
44h 45m2 stops
Qatar Airways Logo
07:15 - 12:00EZE-PER
41h 45m2 stops
$2,995Qatar Airways
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Thu, 17 Jul - Wed, 30 Jul
Emirates Logo
12:25 - 20:45PER-EZE
43h 20m3 stops
Emirates Logo
22:15 - 00:40EZE-PER
39h 25m3 stops
$3,436Emirates
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Thu, 17 Jul - Wed, 30 Jul
Emirates Logo
12:25 - 20:45PER-EZE
43h 20m3 stops
Emirates Logo
22:15 - 00:40EZE-PER
39h 25m3 stops
$3,439Emirates
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Wed, 26 Nov - Mon, 12 Jan
American Airlines Logo
22:55 - 09:10PER-EZE
45h 15m2 stops
American Airlines Logo
22:30 - 10:10EZE-PER
48h 40m2 stops
$3,624American Airlines
Find Deal
Tue, 2 Dec - Thu, 19 Mar
Ethiopian Air Logo
17:30 - 19:55PER-EZE
37h 25m3 stops
Ethiopian Air Logo
21:30 - 23:55EZE-PER
39h 25m3 stops
$5,336Ethiopian Air
Find Deal
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KAYAK's insights & trends for Perth to Buenos Aires flights

Get data-powered insights and trends into flights from Perth to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Perth to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to Buenos Aires, 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 Perth to Buenos Aires is July, where tickets cost $2,700 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $3,865 and $3,511 respectively.


Good to know

Low seasonJune
High seasonNovember
Cheapest flight$1,331
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from Perth to Buenos Aires

When to book flights from Perth to Buenos Aires

Are your dates flexible? Find out the best times to travel from Perth to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Perth to Buenos Aires

  • What is the cheapest flight from Perth to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Perth to Buenos Aires was $867 for a one-way ticket and $1,553 for a return.

  • Which aircraft models fly most regularly from Perth to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Perth to Buenos Aires?

    oneworld, and Star Alliance are the airline alliances operating flights between Perth and Buenos Aires, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Perth to Buenos Aires, Emirates or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Perth to Buenos Aires are Emirates and LATAM Airlines. With an average price for the route of $3,836 and an overall rating of 8.1, Emirates is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $2,894 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Perth to Buenos Aires?

    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 Perth to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Perth to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Perth 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 Perth to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Buenos Aires with an airline and back to Perth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to Buenos Aires?

    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 to Buenos Aires from Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Perth to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Perth to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Perth to Buenos Aires? 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
EmiratesOverall score based on 3264 reviews
7.8Food
8.1Boarding
8.0Comfort
8.2Entertainment
8.3Crew
Airline reviews

They cancelled our flight, rebooked, cancelled that one. We are now flying New Zealand Air and need a refund please. How do we get it?

2.0 MediocreAnonymous, May 2025SYD - WLG
Read more Emirates reviews

They cancelled our flight, rebooked, cancelled that one. We are now flying New Zealand Air and need a refund please. How do we get it?

Wifi was not operational for the whole trip. Other than this, flight was well received .

Premium Economy was not up to my expectation relaxation wise. The chair doesn’t extend enough. It is not economy but not spacious enough to relax and sleep. Food and services were excellent but I am not very keen about food in general.

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Everything I was good except food quality is very poor

Boarding for business class passengers can be improved. Also, when debarking the aircraft, Economy passengers are let off first due the way the configuration of the cabin upstairs.

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

Good flight overall. Good options of food on NY-Dubai-Mumbai leg. Not that good reversing back. The flight crew is courteous and professional as always. The seating was much more comfortable going into Mumbai than coming back. Cheers!

Comfort and customer service from most if the crew was great. The crew reassigning passengers should consider the presence of infants when reassigning seats. Unfortunately a couple of oversized passengers were relocated next to us, making this segment a bit uncomfortable, as there was not only extra leg space required. I ended up swapping seats with my husband so our baby wouldn't be impacted. My husband travelled quite uncomfortable as the reassigned neighbour shoulder and arm ended up on my husband's seat

Ticket price is competitive, flight time is punctual, aircraft cabin is clean, food is average. Can improve on serving system of meals on a A380 airbus. I had only 15 min to eat my meal. There are lots of people to serve & took a while for food to make it down to my row.

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

It was ok, not much more can be said, as long as airlines/aircraft manufacturers insist on cramming in as many seats as possible....best of a bad situations, seats are simply too uncomfortable to sit in for more than a few hours. Lack of flexible headrests not a help on long overnight flights either.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

Seats very small and unable to pre purchase internet or seat upgrades

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

Aircraft was spacious compared to American Airlines, food was great, entertainment was much better with a wide variety of options, and the crew was very polite.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Our male flight attendant was top notch - wish I could remember his name. Boarding is never fun when I have to ride the shuttle to the middle of the tarmac and pull my carry on bags up the stairs to my seat. My knees are banged up and my shoulders give me pain, so the flight started off poorly. The seat leg rests don’t recline completely so that makes is difficult if not dangerous to get in and out of the middle seats. The entertainment system touch screens prevented one from seeing the options. They are old and the software needs to be updated. I was on six planes in the last two weeks and able to see the flight progress without any stress. Couldn’t watch anything else. I do like Qatar Airways, just not a fan of a few things.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

More facilities to transport to the gates......felt too much walking distance

I found it weird that the quality of the flight different from Australia to Doha than the Doha to Berlin leg. The quality of the toiletries pack (was in a box from Australia) and then a proper bag from Doha. The biggest variation was the inflight entertainment, which had a significantly shorter amount of content compared to the Doha flight. My QSuite seat was also broken and did not recline all the way flat. Wasn’t the best and I wouldn’t be happy if I’d paid cash for the flight.

It’s a great flight. Service is good. Staff is awesome.

Pitch was very small. Knees were on the seat back in front of me.

One of the best flights I’ve had. So smooth.

We got upgraded for this flight. But the particular bright spot was the flight attendant in our cabin. She was attentive but not intrusive. She interacted in a personal way with each passenger and gave a great service. Thank you!

After several delays and being rebooked onto a layer flight, I had to speak to three AA agents for baggage claim to get an attendant. All were in foul mode and reluctant to assist or offer any assistance.

Had to go get beer myself from attendants in the back of the aircraft

great experience. minimal lines at BWI. at DFW they got a long haul 787 boarded in 30 minutes

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

The flight encountered a delay exceeding 4 hours. The food voucher issued was valued at $12, insufficient to cover our meal expenses. Consequently, I was unable to take my medication, leading to a drop in blood sugar levels and exacerbating my anxiety.

Great flight from Charlotte to Orlando. In flight wifi and entertainment was not working til 25 minutes were left in the flight would be my only complaint.

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