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Cheap flights from Perth to Buenos Aires from $2,188

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Buenos Aires departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 08:25
PER
-
EZE
44h 45m2 stops
Multiple Airlines Logo
22:25 - 12:05
EZE
-
PER
50h 40m2 stops
$2,188Multiple Airlines
Mon, 9 Feb - Wed, 25 Feb
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m2 stops
Multiple Airlines Logo
20:30 - 16:55
EZE
-
PER
33h 25m2 stops
$2,709Multiple Airlines
Tue, 19 May - Fri, 19 Jun
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m2 stops
Multiple Airlines Logo
20:30 - 18:35
EZE
-
PER
35h 05m2 stops
$2,715Multiple Airlines
Tue, 19 May - Fri, 19 Jun
LATAM Airlines Logo
23:55 - 18:21
PER
-
EZE
29h 26m2 stops
LATAM Airlines Logo
20:30 - 16:55
EZE
-
PER
33h 25m2 stops
$2,745LATAM Airlines
Wed, 20 May - Fri, 19 Jun
LATAM Airlines Logo
23:55 - 23:36
PER
-
EZE
34h 41m2 stops
LATAM Airlines Logo
13:22 - 11:20
EZE
-
PER
34h 58m2 stops
$2,763LATAM Airlines
Wed, 20 May - Sat, 20 Jun
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m2 stops
Multiple Airlines Logo
19:21 - 14:45
EZE
-
PER
32h 24m2 stops
$2,819Multiple Airlines
Tue, 19 May - Sat, 20 Jun
LATAM Airlines Logo
23:55 - 23:36
PER
-
EZE
34h 41m2 stops
LATAM Airlines Logo
13:22 - 13:35
EZE
-
PER
37h 13m2 stops
$2,873LATAM Airlines
Wed, 20 May - Thu, 18 Jun
Multiple Airlines Logo
23:55 - 18:21
PER
-
EZE
29h 26m3 stops
Multiple Airlines Logo
13:22 - 11:15
EZE
-
PER
34h 53m2 stops
$2,886Multiple Airlines
Tue, 19 May - Fri, 19 Jun
LATAM Airlines Logo
22:45 - 18:43
PER
-
EZE
30h 58m2 stops
LATAM Airlines Logo
14:45 - 10:10
EZE
-
PER
32h 25m3 stops
$2,898LATAM Airlines
Mon, 9 Feb - Wed, 25 Feb
Multiple Airlines Logo
23:55 - 18:21
PER
-
EZE
29h 26m3 stops
Multiple Airlines Logo
11:30 - 11:15
EZE
-
PER
36h 45m2 stops
$2,923Multiple Airlines
Tue, 19 May - Fri, 19 Jun

Qatar Airways flights from Perth to Buenos Aires

Our best Qatar Airways deals on Perth to Buenos Aires flight tickets
Qatar Airways
7 May
PER15:40Perth
44h 20m
2 stops
EZE01:00Buenos Aires Ministro Pistarini
10 May
EZE02:25Buenos Aires Ministro Pistarini
53h 25m
2 stops
PER18:50Perth
$2,997
Find similar
Qatar Airways
7 May
PER15:40Perth
44h 20m
2 stops
EZE01:00Buenos Aires Ministro Pistarini
10 May
EZE02:25Buenos Aires Ministro Pistarini
53h 25m
2 stops
PER18:50Perth
$3,002
Find similar
Qatar Airways
19 May
PER15:40Perth
35h 05m
2 stops
EZE15:45Buenos Aires Ministro Pistarini
18 June
EZE16:45Buenos Aires Ministro Pistarini
32h 10m
2 stops
PER11:55Perth
$3,416
Find similar

British Airways flights from Perth to Buenos Aires

Our best British Airways deals on Perth to Buenos Aires flight tickets
British Airways
19 May
PER15:50Perth
53h 55m
3 stops
EZE10:45Buenos Aires Ministro Pistarini
18 June
EZE12:25Buenos Aires Ministro Pistarini
49h 45m
3 stops
PER01:10Perth
$3,009
Find similar
British Airways
18 May
PER12:25Perth
57h 20m
3 stops
EZE10:45Buenos Aires Ministro Pistarini
19 June
EZE12:25Buenos Aires Ministro Pistarini
49h 45m
3 stops
PER01:10Perth
$3,069
Find similar
British Airways
19 May
PER15:50Perth
53h 55m
3 stops
EZE10:45Buenos Aires Ministro Pistarini
20 June
EZE12:25Buenos Aires Ministro Pistarini
49h 45m
3 stops
PER01:10Perth
$3,282
Find similar

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 17 December 2025.
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 9/2

22:40-08:25

2 stops44h 45m

Buenos Aires Ministro Pistarini

Wed 25/2

22:25-12:05

2 stops50h 40m

$2,188

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 19/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Fri 19/6

20:30-16:55

2 stops33h 25m

$2,709

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 19/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Fri 19/6

20:30-18:35

2 stops35h 05m

$2,715

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 20/5

23:55-18:21

2 stops29h 26m

Buenos Aires Ministro Pistarini

Fri 19/6

20:30-16:55

2 stops33h 25m

$2,745

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 20/5

23:55-23:36

2 stops34h 41m

Buenos Aires Ministro Pistarini

Sat 20/6

13:22-11:20

2 stops34h 58m

$2,763

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 19/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Sat 20/6

19:21-14:45

2 stops32h 24m

$2,819

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 20/5

23:55-23:36

2 stops34h 41m

Buenos Aires Ministro Pistarini

Thu 18/6

13:22-13:35

2 stops37h 13m

$2,873

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 19/5

23:55-18:21

3 stops29h 26m

Buenos Aires Ministro Pistarini

Fri 19/6

13:22-11:15

2 stops34h 53m

$2,886

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Mon 9/2

22:45-18:43

2 stops30h 58m

Buenos Aires Ministro Pistarini

Wed 25/2

14:45-10:10

3 stops32h 25m

$2,898

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 19/5

23:55-18:21

3 stops29h 26m

Buenos Aires Ministro Pistarini

Fri 19/6

11:30-11:15

2 stops36h 45m

$2,923

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 typical price of a round-trip flight between Perth and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Perth is in February. Flight prices, which tend to average around $2,583, are often lower during this time because this is during the off-season. If you don’t want to visit Buenos Aires in February, then you should wait until July to fly from Perth, when ticket prices are also cheap, with an average price of $2,614.

What is the cheapest day to depart on your flight to Buenos Aires?

Our data shows that Thursday is the least expensive day to fly to Buenos Aires. Tickets to fly out on this day can be as low as $2,694. Flights from Perth to Buenos Aires on a Sunday will generally be more expensive and average around $3,190. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our data shows that the cheapest Perth to Buenos Aires flights are usually those with departure times in the evening. Our users have found flights to Buenos Aires in the evening for as low as $2,918. Flights in the morning are often more expensive, with an average ticket price of $3,584.

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

25h 40m

Direct flights

None
The fastest flight from Perth to Buenos Aires takes 25h 40m
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. 25h 40m 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.

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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