Cheap flights from Perth to Buenos Aires from $1,357
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BUE
23 lug — 30 lug1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Perth to Buenos Aires are usually found in April or May, booked 60 days in advance, depart on a Thursday or Monday and return on a Monday
Cheap flight deals from Perth to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 luglio 2025.
Explore the most affordable flight options available from Perth to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 luglio 2025.
ven 22/823:40PER - EZE
2 stops29h 32mMultiple Airlines
sab 6/919:13EZE - PER
3 stops32h 42mMultiple Airlines
Deal found 17/7$2,460
dom 27/723:55PER - EZE
2 stops29h 19mLATAM Airlines
gio 21/819:13EZE - PER
2 stops29h 02mLATAM Airlines
Deal found 17/7$2,661
Best flights from Perth to Buenos Aires
Discover carefully curated flight deals from Perth to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 luglio 2025.
ven 22/823:40PER - EZE
2 stops29h 32mMultiple Airlines
sab 6/919:13EZE - PER
3 stops32h 42mMultiple Airlines
Deal found 17/7$2,460
ven 15/823:55PER - EZE
2 stops34h 32mLATAM Airlines
mar 19/819:13EZE - PER
2 stops29h 07mLATAM Airlines
Deal found 15/7$2,712
dom 5/1022:55PER - EZE
3 stops46h 20mAmerican Airlines
mer 19/1122:30EZE - PER
2 stops50h 35mAmerican Airlines
Deal found 18/7$3,267
Last-minute flights from Perth to Buenos Aires
Discover last-minute flight deals from Perth to Buenos Aires. Data last updated 18 luglio 2025 and is based on user searches.
sab 26/723:55PER - EZE
3 stops34h 34mMultiple Airlines
gio 21/819:13EZE - PER
2 stops29h 02mMultiple Airlines
Deal found 17/7$2,787
dom 27/723:55PER - EZE
2 stops29h 19mLATAM Airlines
gio 21/819:13EZE - PER
2 stops29h 02mLATAM Airlines
Deal found 17/7$2,661
ven 22/823:40PER - EZE
2 stops29h 32mMultiple Airlines
sab 6/919:13EZE - PER
3 stops32h 42mMultiple Airlines
Deal found 17/7$2,460
One-way flights from Perth to Buenos Aires
Search for one-way flight options from Perth to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 18 luglio 2025.
ven 15/823:55PER - EZE
2 stops34h 32mMultiple Airlines
Deal found 18/7$1,357
ven 15/823:55PER - EZE
2 stops34h 32mLATAM Airlines
Deal found 17/7$1,459
gio 11/1223:55PER - EZE
2 stops44h 15mAmerican Airlines
Deal found 17/7$2,132
lun 15/1215:05PER - EZE
2 stops44h 55mQatar Airways
Deal found 17/7$2,300
Cheapflights Fare Finder
Customise your flight search to find flights from Perth to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 luglio 2025.
Use the filters below to find and compare flights from Perth to Buenos Aires that are best for you.
Fly from
Perth
Fly to
Buenos Aires
Route
Depart
Return
Price
PerthBuenos Aires
PER - EZE
PEREZE
Perth
ven 22/8
23:40-18:12
2 stops29h 32m
Buenos Aires Ministro Pistarini
sab 6/9
19:13-14:55
3 stops32h 42m
$2,460
PerthBuenos Aires
PER - EZE
PEREZE
Perth
ven 15/8
23:55-23:27
2 stops34h 32m
Buenos Aires Ministro Pistarini
mar 19/8
19:13-11:20
2 stops29h 07m
$2,712
PerthBuenos Aires
PER - EZE
PEREZE
Perth
dom 5/10
22:55-10:15
3 stops46h 20m
Buenos Aires Ministro Pistarini
mer 19/11
22:30-12:05
2 stops50h 35m
$3,267
PerthBuenos Aires
PER - EZE
PEREZE
Perth
ven 15/8
23:55-23:27
2 stops34h 32m
$1,357
PerthBuenos Aires
PER - EZE
PEREZE
Perth
ven 15/8
23:55-23:27
2 stops34h 32m
$1,459
PerthBuenos Aires
PER - EZE
PEREZE
Perth
gio 11/12
23:55-09:10
2 stops44h 15m
$2,132
PerthBuenos Aires
PER - EZE
PEREZE
Perth
lun 15/12
15:05-01:00
2 stops44h 55m
$2,300
Flights are sorted by cheapest return flights first.
Deals found on 18/7
Best time to book a flight from Perth to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Perth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Perth to Buenos Aires
How far ahead should I book a flight from Perth to Buenos Aires?
Use this chart to determine the optimal time to book a return flight from Perth to Buenos Aires. Price data was last updated on 11 July 2025.
The price you pay for your flight from Perth to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Buenos Aires
Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 18 luglio 2025.
Read reviews from past customers who have flown with LATAM Airlines, Qatar Airways, andAmerican Airlines
from Perth to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Related info for your journey
Find useful and relevant information for your journey from Perth to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Perth to Buenos Aires?
Most people fly from Perth (PER) if they book a flight from Perth to Buenos Aires. On average, Perth has 0 outbound flights to Buenos Aires per day from 1 airline. Perth is conveniently located just 10.2 km from Perth’s city centre.
What are the cheapest airlines flying from Perth to Buenos Aires round-trip?
Cheapflights users have booked flights from Perth to Buenos Aires round-trip from $2,712. Another airline that can offer you cheap pricing is American Airlines. These flights start at 11% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Perth to Buenos Aires one-way?
For one-way options, check prices for LATAM Airlines. According to our data, you can fly for as low as $1,459. Users have also found prices from $2,132 and $2,300 on American Airlines and Qatar Airways, respectively.
Can I find deals for flights from Perth to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Perth to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Perth to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Buenos Aires.
Can I find deals for business class flights from Perth to Buenos Aires?
Yes. Cheapflights offers flight deals from Perth to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 luglio 2025.
Discover the top airline that operate flights from Perth to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 luglio 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Perth to Buenos Aires?
Cheapflights makes it easy to find Perth to Buenos Aires flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Perth to Buenos Aires?
Millions of users choose and trust Cheapflights to book the best flight deals from Perth to Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Perth to Buenos Aires with no change fees?
Yes! Cheapflights helps users easily find flights from Perth to Buenos Aires with no change fees.
Can Cheapflights notify me if prices for flights from Perth to Buenos Aires become cheaper?
Yes, Cheapflights offers price alerts on Perth to Buenos Aires flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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