PER - BUE

$1,460 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 15/2. 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

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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Flight 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

Thu, 15 Jan - Sun, 15 Feb
Multiple Airlines Logo
22:55 - 14:35PER-EZE
26h 40m2 stops
Multiple Airlines Logo
09:20 - 22:55EZE-PER
26h 35m2 stops
$1,978Multiple Airlines
Find Deal
Tue, 13 Jan - Tue, 17 Feb
Multiple Airlines Logo
22:55 - 14:35PER-EZE
26h 40m2 stops
Multiple Airlines Logo
08:55 - 21:35EZE-PER
25h 40m2 stops
$1,986Multiple Airlines
Find Deal
Sat, 17 Jan - Wed, 25 Feb
American Airlines Logo
22:40 - 08:25PER-EZE
44h 45m2 stops
American Airlines Logo
22:25 - 12:05EZE-PER
50h 40m2 stops
$2,089American Airlines
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Tue, 13 Jan - Wed, 18 Feb
American Airlines Logo
22:40 - 08:25PER-EZE
44h 45m2 stops
American Airlines Logo
22:25 - 12:05EZE-PER
50h 40m2 stops
$2,187American Airlines
Find Deal
Mon, 12 Jan - Sat, 14 Feb
LATAM Airlines Logo
22:45 - 18:43PER-EZE
30h 58m2 stops
LATAM Airlines Logo
12:15 - 10:10EZE-PER
34h 55m2 stops
$2,704LATAM Airlines
Find Deal
Mon, 12 Jan - Thu, 19 Feb
LATAM Airlines Logo
22:45 - 18:43PER-EZE
30h 58m2 stops
LATAM Airlines Logo
12:15 - 12:25EZE-PER
37h 10m2 stops
$2,797LATAM Airlines
Find Deal
Mon, 19 Jan - Sat, 21 Feb
Qatar Airways Logo
15:55 - 01:00PER-EZE
44h 05m2 stops
Qatar Airways Logo
02:30 - 18:45EZE-PER
53h 15m2 stops
$3,361Qatar Airways
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Thu, 15 Jan - Wed, 18 Feb
Emirates Logo
10:30 - 21:10PER-EZE
45h 40m3 stops
Emirates Logo
23:00 - 23:55EZE-PER
37h 55m3 stops
$3,508Emirates
Find Deal
Wed, 14 Jan - Sat, 14 Feb
Qatar Airways Logo
15:55 - 01:00PER-EZE
44h 05m2 stops
Qatar Airways Logo
02:30 - 11:55EZE-PER
70h 25m2 stops
$3,557Qatar Airways
Find Deal
Thu, 15 Jan - Sun, 15 Feb
Emirates Logo
10:30 - 21:10PER-EZE
45h 40m3 stops
Emirates Logo
23:00 - 23:55EZE-PER
37h 55m3 stops
$3,664Emirates
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $2,089 (return)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 14% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$1,978
Multiple Airlines
Thu 15/1Sun 15/2
PER - EZE • 2 stops
Cheapest one-way flight
$1,460
LATAM Airlines
Sun 15/2
PER - EZE • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Booking Insights

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.

How much is a return flight from Perth to Buenos Aires?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Perth to Buenos Aires departing in January.

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 $2,640 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $4,000 and $3,603 respectively.

Good to know

Low seasonJuly
Cheapest flight$1,460
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (29% 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 $1,460 for a one-way ticket and $1,978 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 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 $4,000 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 $2,747 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.

Reviews of the top 4 airlines flying 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 3394 reviews
8.1Boarding
8.2Entertainment
8.3Crew
8.0Comfort
7.9Food
Airline reviews

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

2.0 MediocreDavid, Sept 2025SYD - BKK
Read more Emirates reviews

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

The staff on board were excellent. Kind, thoughtful, helpful - not just with me but with others around that I observed. Wonderful service.

Delayed and missed connecting flight. But Emirates took care until next day flight. Thank you

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.

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

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

I felt that when I was rerouted it should have been to business class.

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

The only thing that could have been better, is that the food trays get left way to long after a meal. We had a snack 8 hrs into the trip, and they left us with the boxes and cups for way too long. It is not fun being trapped in your seat unnecessarily

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

I miss my flight and they could not rebook me that day because the other flight was full, and for the next day I had to pay a whole new fee again which I think is unprofessional

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

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.

Very mediocre greeting as we boarded, and the lead flight attendant accent was almost unrecognizable. He joked around a lot, while trying to give the safety demonstration, but did not succeed. My wife’s row was completely missed for beverages and the lead flight attendant didn’t even know that our row was Main cabin and able to have beverages at no charge. We are platinum, 2,000,000 miles on American Airlines and this was not a stellar crew.

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.

Everything you need to know for your flight from Perth to Buenos Aires

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