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Cheap flights from Perth to Buenos Aires from $1,661

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 1/6. 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
1 adult, Economy, 0 bags

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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
23:45 - 18:21
PER
-
EZE
29h 36m
2 stops
Multiple Airlines Logo
19:21 - 14:40
EZE
-
PER
32h 19m
2 stops
$2,371Multiple Airlines
Fri, 17 Jul - Fri, 28 Aug
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m
2 stops
Multiple Airlines Logo
19:21 - 14:55
EZE
-
PER
32h 34m
2 stops
$2,397Multiple Airlines
Fri, 8 May - Sat, 16 May
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m
2 stops
Multiple Airlines Logo
19:21 - 14:55
EZE
-
PER
32h 34m
2 stops
$2,421Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m
2 stops
Multiple Airlines Logo
12:15 - 11:20
EZE
-
PER
36h 05m
2 stops
$2,444Multiple Airlines
Fri, 8 May - Fri, 29 May
Multiple Airlines Logo
23:45 - 02:45
PER
-
EZE
38h 00m
3 stops
Multiple Airlines Logo
12:15 - 11:20
EZE
-
PER
36h 05m
2 stops
$2,564Multiple Airlines
Fri, 8 May - Fri, 29 May
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m
2 stops
Multiple Airlines Logo
15:35 - 16:55
EZE
-
PER
38h 20m
3 stops
$2,600Multiple Airlines
Fri, 17 Jul - Fri, 28 Aug
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m
2 stops
Multiple Airlines Logo
19:21 - 14:55
EZE
-
PER
32h 34m
2 stops
$2,641Multiple Airlines
Fri, 1 May - Sun, 17 May
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m
2 stops
Multiple Airlines Logo
19:21 - 14:55
EZE
-
PER
32h 34m
2 stops
$2,699Multiple Airlines
Sun, 26 Apr - Sun, 17 May
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m
2 stops
Multiple Airlines Logo
19:21 - 18:30
EZE
-
PER
36h 09m
2 stops
$2,700Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
23:45 - 18:21
PER
-
EZE
29h 36m
2 stops
Multiple Airlines Logo
20:30 - 11:20
EZE
-
PER
27h 50m
2 stops
$2,712Multiple Airlines
Fri, 22 May - Fri, 5 Jun

LATAM Airlines flights from Perth to Buenos Aires

Our best LATAM Airlines deals on Perth to Buenos Aires flight tickets
LATAM Airlines
14 July
PER23:55Perth
29h 26m
2 stops
EZE18:21Buenos Aires Ministro Pistarini
31 Aug
EZE19:21Buenos Aires Ministro Pistarini
34h 34m
2 stops
PER16:55Perth
$2,730
LATAM Airlines
10 June
PER23:55Perth
32h 05m
2 stops
EZE21:00Buenos Aires Ministro Pistarini
14 June
EZE20:30Buenos Aires Ministro Pistarini
27h 50m
2 stops
PER11:20Perth
$2,748
LATAM Airlines
17 June
PER23:55Perth
32h 05m
2 stops
EZE21:00Buenos Aires Ministro Pistarini
29 July
EZE19:16Buenos Aires Ministro Pistarini
31h 19m
2 stops
PER13:35Perth
$2,753

Emirates flights from Perth to Buenos Aires

Our best Emirates deals on Perth to Buenos Aires flight tickets
Emirates
3 May
PER22:20Perth
33h 45m
2 stops
EZE21:05Buenos Aires Ministro Pistarini
10 May
EZE22:40Buenos Aires Ministro Pistarini
31h 55m
2 stops
PER17:35Perth
$3,239
Emirates
3 May
PER12:15Perth
43h 50m
3 stops
EZE21:05Buenos Aires Ministro Pistarini
10 May
EZE22:40Buenos Aires Ministro Pistarini
31h 55m
2 stops
PER17:35Perth
$3,297
Emirates
3 May
PER12:15Perth
43h 50m
3 stops
EZE21:05Buenos Aires Ministro Pistarini
10 May
EZE22:40Buenos Aires Ministro Pistarini
39h 00m
3 stops
PER00:40Perth
$3,317

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 9 April 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

Cheapest return flight

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Fri 17/7

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Fri 28/8

19:21-14:40

2 stops32h 19m

$2,371

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Fri 8/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Sat 16/5

19:21-14:55

2 stops32h 34m

$2,397

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sat 23/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Sat 30/5

19:21-14:55

2 stops32h 34m

$2,421

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Fri 8/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Fri 29/5

12:15-11:20

2 stops36h 05m

$2,444

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Fri 8/5

23:45-02:45

3 stops38h 00m

Buenos Aires Ministro Pistarini

Fri 29/5

12:15-11:20

2 stops36h 05m

$2,564

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Fri 17/7

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Fri 28/8

15:35-16:55

3 stops38h 20m

$2,600

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Fri 1/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Sun 17/5

19:21-14:55

2 stops32h 34m

$2,641

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sun 26/4

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Sun 17/5

19:21-14:55

2 stops32h 34m

$2,699

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sat 23/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Sat 30/5

19:21-18:30

2 stops36h 09m

$2,700
Fastest return journey

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Fri 22/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Fri 5/6

20:30-11:20

2 stops27h 50m

$2,712

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 February. Flight prices, which tend to average around $2,380, 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 $2,461.

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

29h 36m

Direct flights

None
The fastest flight from Perth to Buenos Aires takes 29h 36m
There are no direct flights from Perth to Buenos Aires. There are no popular flight routes from Perth to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Perth to Buenos Aires

  • How far is Perth to Buenos Aires by plane?

    There are 12580.1 km between Perth and Buenos Aires. 29h 36m 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