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Cheap flights from Perth to Buenos Aires from $1,517

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 31/12. 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 - 23:50
EZE
-
PER
62h 25m2 stops
$2,155Multiple Airlines
Sun, 25 Jan - Tue, 10 Feb
Multiple Airlines Logo
23:40 - 20:50
PER
-
EZE
32h 10m2 stops
Multiple Airlines Logo
19:43 - 08:30
EZE
-
PER
25h 47m2 stops
$2,227Multiple Airlines
Tue, 24 Feb - Tue, 10 Mar
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m2 stops
Multiple Airlines Logo
19:21 - 18:30
EZE
-
PER
36h 09m2 stops
$2,346Multiple Airlines
Sat, 18 Apr - Sat, 30 May
Multiple Airlines Logo
23:40 - 18:43
PER
-
EZE
30h 03m2 stops
Multiple Airlines Logo
12:00 - 10:05
EZE
-
PER
35h 05m2 stops
$2,482Multiple Airlines
Tue, 24 Feb - Thu, 12 Mar
Multiple Airlines Logo
23:40 - 18:43
PER
-
EZE
30h 03m2 stops
Multiple Airlines Logo
14:45 - 13:50
EZE
-
PER
36h 05m3 stops
$2,552Multiple Airlines
Tue, 24 Feb - Thu, 12 Mar
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m2 stops
Multiple Airlines Logo
19:21 - 14:55
EZE
-
PER
32h 34m2 stops
$2,603Multiple Airlines
Tue, 28 Apr - Sun, 31 May
LATAM Airlines Logo
22:45 - 20:50
PER
-
EZE
33h 05m3 stops
LATAM Airlines Logo
12:00 - 10:10
EZE
-
PER
35h 10m2 stops
$2,645LATAM Airlines
Tue, 24 Feb - Tue, 10 Mar
Multiple Airlines Logo
22:40 - 08:25
PER
-
EZE
44h 45m2 stops
Multiple Airlines Logo
20:45 - 12:25
EZE
-
PER
52h 40m3 stops
$2,912Multiple Airlines
Sun, 25 Jan - Tue, 10 Feb
LATAM Airlines Logo
22:45 - 03:05
PER
-
EZE
39h 20m3 stops
LATAM Airlines Logo
07:10 - 10:10
EZE
-
PER
40h 00m3 stops
$3,244LATAM Airlines
Tue, 24 Feb - Thu, 12 Mar
LATAM Airlines Logo
23:55 - 18:21
PER
-
EZE
29h 26m3 stops
LATAM Airlines Logo
13:22 - 11:20
EZE
-
PER
34h 58m2 stops
$3,277LATAM Airlines
Tue, 28 Apr - Sun, 31 May

LATAM Airlines flights from Perth to Buenos Aires

Our best LATAM Airlines deals on Perth to Buenos Aires flight tickets
LATAM Airlines
24 Feb
PER22:45Perth
33h 05m
3 stops
EZE20:50Buenos Aires Ministro Pistarini
10 Mar
EZE12:00Buenos Aires Ministro Pistarini
35h 10m
2 stops
PER10:10Perth
$2,645
Find similar
LATAM Airlines
24 Feb
PER22:45Perth
39h 20m
3 stops
EZE03:05Buenos Aires Ministro Pistarini
12 Mar
EZE07:10Buenos Aires Ministro Pistarini
40h 00m
3 stops
PER10:10Perth
$3,244
Find similar
LATAM Airlines
28 Apr
PER23:55Perth
29h 26m
3 stops
EZE18:21Buenos Aires Ministro Pistarini
31 May
EZE13:22Buenos Aires Ministro Pistarini
34h 58m
2 stops
PER11:20Perth
$3,277
Find similar

Emirates flights from Perth to Buenos Aires

Our best Emirates deals on Perth to Buenos Aires flight tickets
Emirates
18 Apr
PER12:25Perth
43h 40m
3 stops
EZE21:05Buenos Aires Ministro Pistarini
30 May
EZE22:40Buenos Aires Ministro Pistarini
31h 55m
2 stops
PER17:35Perth
$3,530
Find similar
Emirates
18 Apr
PER12:25Perth
43h 40m
3 stops
EZE21:05Buenos Aires Ministro Pistarini
30 May
EZE22:40Buenos Aires Ministro Pistarini
39h 00m
3 stops
PER00:40Perth
$3,551
Find similar
Emirates
28 Apr
PER12:25Perth
43h 40m
3 stops
EZE21:05Buenos Aires Ministro Pistarini
31 May
EZE22:40Buenos Aires Ministro Pistarini
39h 00m
3 stops
PER00:40Perth
$3,643
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 5 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

Sun 25/1

22:40-08:25

2 stops44h 45m

Buenos Aires Ministro Pistarini

Tue 10/2

22:25-23:50

2 stops62h 25m

$2,155

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 24/2

23:40-20:50

2 stops32h 10m

Buenos Aires Ministro Pistarini

Tue 10/3

19:43-08:30

2 stops25h 47m

$2,227

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sat 18/4

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Sat 30/5

19:21-18:30

2 stops36h 09m

$2,346

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 24/2

23:40-18:43

2 stops30h 03m

Buenos Aires Ministro Pistarini

Thu 12/3

12:00-10:05

2 stops35h 05m

$2,482

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 24/2

23:40-18:43

2 stops30h 03m

Buenos Aires Ministro Pistarini

Thu 12/3

14:45-13:50

3 stops36h 05m

$2,552

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 28/4

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Sun 31/5

19:21-14:55

2 stops32h 34m

$2,603

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 24/2

22:45-20:50

3 stops33h 05m

Buenos Aires Ministro Pistarini

Tue 10/3

12:00-10:10

2 stops35h 10m

$2,645

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sun 25/1

22:40-08:25

2 stops44h 45m

Buenos Aires Ministro Pistarini

Tue 10/2

20:45-12:25

3 stops52h 40m

$2,912

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 24/2

22:45-03:05

3 stops39h 20m

Buenos Aires Ministro Pistarini

Thu 12/3

07:10-10:10

3 stops40h 00m

$3,244

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 28/4

23:55-18:21

3 stops29h 26m

Buenos Aires Ministro Pistarini

Sun 31/5

13:22-11:20

2 stops34h 58m

$3,277

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 July. Flight prices, which tend to average around $2,616, 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 May to fly from Perth, when ticket prices are also cheap, with an average price of $2,660.

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 $2,696. Flights from Perth to Buenos Aires on a Sunday will generally be more expensive and average around $3,193. 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 $2,921. Flights in the morning are often more expensive, with an average ticket price of $3,587.

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 58m

Direct flights

None
The fastest flight from Perth to Buenos Aires takes 30h 58m
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. 29h 26m 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 many operators does momondo search for flights from Perth Airport to Buenos Aires?

  • 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?

Best airlines flying from Perth to Buenos Aires

Compare and see reviews for airlines that fly from Perth to Buenos Aires with momondo
Airline
Rating
Free cancellation
Price
LATAM AirlinesPriceFrom $2,417Free cancellationRating
7.5
1,890 reviews
Search LATAM Airlines flights

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