Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Perth to Buenos Aires from $1,320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Buenos Aires departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Perth to Buenos Aires

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:40 - 08:20
PER
-
EZE
44h 40m2 stops
Multiple Airlines Logo
22:25 - 21:15
EZE
-
PER
59h 50m2 stops
$2,089Multiple Airlines
Mon, 2 Mar - Wed, 18 Mar
Multiple Airlines Logo
22:40 - 08:20
PER
-
EZE
44h 40m2 stops
Multiple Airlines Logo
22:25 - 21:15
EZE
-
PER
59h 50m2 stops
$2,183Multiple Airlines
Wed, 18 Feb - Sat, 28 Feb
Multiple Airlines Logo
22:40 - 08:25
PER
-
EZE
44h 45m2 stops
Multiple Airlines Logo
22:25 - 21:15
EZE
-
PER
59h 50m2 stops
$2,186Multiple Airlines
Mon, 2 Feb - Thu, 19 Feb
Multiple Airlines Logo
10:20 - 08:20
PER
-
EZE
57h 00m2 stops
Multiple Airlines Logo
22:25 - 23:50
EZE
-
PER
62h 25m2 stops
$2,188Multiple Airlines
Tue, 17 Feb - Thu, 26 Feb
Multiple Airlines Logo
22:45 - 03:05
PER
-
EZE
39h 20m3 stops
Multiple Airlines Logo
19:43 - 10:05
EZE
-
PER
27h 22m2 stops
$2,373Multiple Airlines
Tue, 17 Feb - Thu, 26 Feb
Multiple Airlines Logo
17:20 - 18:43
PER
-
EZE
36h 23m2 stops
Multiple Airlines Logo
19:43 - 10:10
EZE
-
PER
27h 27m2 stops
$2,419Multiple Airlines
Sat, 21 Feb - Sat, 28 Feb
Multiple Airlines Logo
22:40 - 08:25
PER
-
EZE
44h 45m2 stops
Multiple Airlines Logo
22:25 - 23:50
EZE
-
PER
62h 25m2 stops
$2,427Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb
Multiple Airlines Logo
22:45 - 03:05
PER
-
EZE
39h 20m3 stops
Multiple Airlines Logo
19:43 - 10:10
EZE
-
PER
27h 27m2 stops
$2,442Multiple Airlines
Wed, 18 Feb - Sat, 28 Feb
Multiple Airlines Logo
22:45 - 18:43
PER
-
EZE
30h 58m2 stops
Multiple Airlines Logo
19:21 - 10:20
EZE
-
PER
27h 59m2 stops
$2,539Multiple Airlines
Wed, 18 Feb - Tue, 31 Mar
Multiple Airlines Logo
22:45 - 03:05
PER
-
EZE
39h 20m3 stops
Multiple Airlines Logo
19:21 - 10:20
EZE
-
PER
27h 59m2 stops
$2,552Multiple Airlines
Wed, 18 Feb - Tue, 31 Mar

LATAM Airlines flights from Perth to Buenos Aires

Our best LATAM Airlines deals on Perth to Buenos Aires flight tickets
LATAM Airlines
24 Jan
PER22:55Perth
33h 00m
2 stops
EZE20:55Buenos Aires Ministro Pistarini
23 Feb
EZE19:43Buenos Aires Ministro Pistarini
27h 32m
2 stops
PER10:15Perth
$2,700
LATAM Airlines
17 Feb
PER22:45Perth
39h 20m
3 stops
EZE03:05Buenos Aires Ministro Pistarini
26 Feb
EZE07:10Buenos Aires Ministro Pistarini
40h 00m
3 stops
PER10:10Perth
$2,763
LATAM Airlines
23 Feb
PER22:45Perth
50h 00m
3 stops
EZE13:45Buenos Aires Ministro Pistarini
2 Mar
EZE07:10Buenos Aires Ministro Pistarini
40h 05m
3 stops
PER10:15Perth
$2,768

Emirates flights from Perth to Buenos Aires

Our best Emirates deals on Perth to Buenos Aires flight tickets
Emirates
17 Feb
PER22:20Perth
33h 50m
1 stop
EZE21:10Buenos Aires Ministro Pistarini
26 Feb
EZE23:00Buenos Aires Ministro Pistarini
31h 20m
1 stop
PER17:20Perth
$3,400
Emirates
18 Feb
PER22:20Perth
33h 50m
1 stop
EZE21:10Buenos Aires Ministro Pistarini
28 Feb
EZE23:00Buenos Aires Ministro Pistarini
31h 20m
1 stop
PER17:20Perth
$3,441
Emirates
21 Feb
PER22:20Perth
33h 50m
1 stop
EZE21:10Buenos Aires Ministro Pistarini
28 Feb
EZE23:00Buenos Aires Ministro Pistarini
31h 20m
1 stop
PER17:20Perth
$3,462

momondo 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, momondo users made 78,305 searches. Data last updated 10 January 2026.
Use the filters below to find and compare flights from Perth to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Mon 2/3

22:40-08:20

2 stops44h 40m

Buenos Aires Ministro Pistarini

Wed 18/3

22:25-21:15

2 stops59h 50m

$2,089

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 18/2

22:40-08:20

2 stops44h 40m

Buenos Aires Ministro Pistarini

Sat 28/2

22:25-21:15

2 stops59h 50m

$2,183

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Mon 2/2

22:40-08:25

2 stops44h 45m

Buenos Aires Ministro Pistarini

Thu 19/2

22:25-21:15

2 stops59h 50m

$2,186

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 17/2

10:20-08:20

2 stops57h 00m

Buenos Aires Ministro Pistarini

Thu 26/2

22:25-23:50

2 stops62h 25m

$2,188

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 17/2

22:45-03:05

3 stops39h 20m

Buenos Aires Ministro Pistarini

Thu 26/2

19:43-10:05

2 stops27h 22m

$2,373

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sat 21/2

17:20-18:43

2 stops36h 23m

Buenos Aires Ministro Pistarini

Sat 28/2

19:43-10:10

2 stops27h 27m

$2,419

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sat 7/2

22:40-08:25

2 stops44h 45m

Buenos Aires Ministro Pistarini

Sat 14/2

22:25-23:50

2 stops62h 25m

$2,427

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 18/2

22:45-03:05

3 stops39h 20m

Buenos Aires Ministro Pistarini

Sat 28/2

19:43-10:10

2 stops27h 27m

$2,442

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 18/2

22:45-18:43

2 stops30h 58m

Buenos Aires Ministro Pistarini

Tue 31/3

19:21-10:20

2 stops27h 59m

$2,539

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 18/2

22:45-03:05

3 stops39h 20m

Buenos Aires Ministro Pistarini

Tue 31/3

19:21-10:20

2 stops27h 59m

$2,552

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Perth to Buenos Aires

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

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Perth is in July. Flight prices, which tend to average around $2,594, are often lower during this time because this is during the off-season. If you don’t want to visit Buenos Aires in July, then you should wait until March to fly from Perth, when ticket prices are also cheap, with an average price of $2,647.

When to book flights from Perth to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Perth to Buenos Aires (PER to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Buenos Aires

Fastest flight time

30h 03m

Direct flights

None
The fastest flight from Perth to Buenos Aires takes 30h 03m
There are no direct flights from Perth to Buenos Aires. There are no popular flight routes from Perth to Buenos Aires.
Search flight deals

  • How far is Perth to Buenos Aires by plane?

    There are 12580.1 km between Perth and Buenos Aires. 30h 03m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Perth Airport to Buenos Aires?

    Prices for flights from Perth Airport to Buenos Aires are refreshed on a daily basis.

  • How old do you have to be to fly from Perth Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Perth to Buenos Aires?

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Buenos Aires?

It is quick and easy to find Perth to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

Can I find flights from Perth to Buenos Aires with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buenos Aires from Perth with this policy.

How can momondo help me find flights from Perth to Buenos Aires?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Perth.

I’m not ready to book a flight from Perth to Buenos Aires right now. Can momondo alert me if prices change?

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

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/2
Mon 16/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 27.4 km from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport