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Cheap flights from Perth to Buenos Aires from $1,431

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 19/11. 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 (PER-BUE)

Cheap return flights

Logo
22:55 - 22:25PER-EZE
34h 30m3 stops
Logo
12:15 - 08:30EZE-PER
33h 15m2 stops
$3,024
Find Deal
Fri, 10 Oct - Sat, 6 Dec
Logo
22:55 - 17:11PER-EZE
29h 16m2 stops
Logo
12:15 - 21:35EZE-PER
46h 20m2 stops
$3,048
Find Deal
Fri, 10 Oct - Sat, 6 Dec
American Airlines Logo
22:40 - 08:10PER-EZE
44h 30m2 stops
American Airlines Logo
22:25 - 12:25EZE-PER
51h 00m2 stops
$3,220American Airlines
Find Deal
Wed, 26 Nov - Mon, 12 Jan
American Airlines Logo
22:40 - 08:10PER-EZE
44h 30m2 stops
American Airlines Logo
22:25 - 12:25EZE-PER
51h 00m2 stops
$3,222American Airlines
Find Deal
Wed, 26 Nov - Mon, 12 Jan
Qatar Airways Logo
22:45 - 01:00PER-EZE
37h 15m2 stops
Qatar Airways Logo
02:30 - 18:45EZE-PER
53h 15m2 stops
$3,340Qatar Airways
Find Deal
Wed, 21 Jan - Fri, 27 Feb
LATAM Airlines Logo
22:45 - 20:55PER-EZE
33h 10m2 stops
LATAM Airlines Logo
07:10 - 10:10EZE-PER
40h 00m3 stops
$3,346LATAM Airlines
Find Deal
Tue, 2 Dec - Thu, 19 Mar
Emirates Logo
12:25 - 21:05PER-EZE
43h 40m3 stops
Emirates Logo
23:00 - 23:55EZE-PER
37h 55m3 stops
$3,506Emirates
Find Deal
Thu, 9 Oct - Fri, 5 Dec
Emirates Logo
12:25 - 20:45PER-EZE
67h 20m3 stops
Emirates Logo
22:15 - 17:35EZE-PER
32h 20m2 stops
$3,509Emirates
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Qatar Airways Logo
22:45 - 02:35PER-EZE
62h 50m2 stops
Qatar Airways Logo
02:30 - 12:00EZE-PER
46h 30m2 stops
$3,560Qatar Airways
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Tue, 25 Nov - Fri, 28 Nov
LATAM Airlines Logo
22:55 - 22:25PER-EZE
34h 30m3 stops
LATAM Airlines Logo
14:45 - 10:10EZE-PER
32h 25m3 stops
$3,587LATAM Airlines
Find Deal
Thu, 9 Oct - Fri, 5 Dec

American Airlines flights from Perth to Buenos Aires

Our best American Airlines deals on Perth to Buenos Aires flight tickets
American Airlines
26 Nov
PER22:40Perth
44h 30m
2 stops
EZE08:10Buenos Aires Ministro Pistarini
12 Jan
EZE22:25Buenos Aires Ministro Pistarini
51h 00m
2 stops
PER12:25Perth
$3,220
Find similar
American Airlines
26 Nov
PER22:40Perth
44h 30m
2 stops
EZE08:10Buenos Aires Ministro Pistarini
12 Jan
EZE22:25Buenos Aires Ministro Pistarini
51h 00m
2 stops
PER12:25Perth
$3,222
Find similar
American Airlines
15 Nov
PER22:40Perth
44h 30m
2 stops
EZE08:10Buenos Aires Ministro Pistarini
15 Jan
EZE22:25Buenos Aires Ministro Pistarini
51h 00m
2 stops
PER12:25Perth
$3,257
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Qatar Airways flights from Perth to Buenos Aires

Our best Qatar Airways deals on Perth to Buenos Aires flight tickets
Qatar Airways
21 Jan
PER22:45Perth
37h 15m
2 stops
EZE01:00Buenos Aires Ministro Pistarini
27 Feb
EZE02:30Buenos Aires Ministro Pistarini
53h 15m
2 stops
PER18:45Perth
$3,340
Find similar
Qatar Airways
25 Nov
PER22:45Perth
62h 50m
2 stops
EZE02:35Buenos Aires Ministro Pistarini
28 Nov
EZE02:30Buenos Aires Ministro Pistarini
46h 30m
2 stops
PER12:00Perth
$3,560
Find similar
Qatar Airways
25 Nov
PER22:45Perth
62h 50m
2 stops
EZE02:35Buenos Aires Ministro Pistarini
28 Nov
EZE02:30Buenos Aires Ministro Pistarini
46h 30m
2 stops
PER12:00Perth
$3,561
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 18 August 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

Fri 10/10

22:55-22:25

3 stops34h 30m

Buenos Aires Ministro Pistarini

Sat 6/12

12:15-08:30

2 stops33h 15m

$3,024

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Fri 10/10

22:55-17:11

2 stops29h 16m

Buenos Aires Ministro Pistarini

Sat 6/12

12:15-21:35

2 stops46h 20m

$3,048

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 26/11

22:40-08:10

2 stops44h 30m

Buenos Aires Ministro Pistarini

Mon 12/1

22:25-12:25

2 stops51h 00m

$3,220

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 26/11

22:40-08:10

2 stops44h 30m

Buenos Aires Ministro Pistarini

Mon 12/1

22:25-12:25

2 stops51h 00m

$3,222

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 21/1

22:45-01:00

2 stops37h 15m

Buenos Aires Ministro Pistarini

Fri 27/2

02:30-18:45

2 stops53h 15m

$3,340

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 2/12

22:45-20:55

2 stops33h 10m

Buenos Aires Ministro Pistarini

Thu 19/3

07:10-10:10

3 stops40h 00m

$3,346

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Thu 9/10

12:25-21:05

3 stops43h 40m

Buenos Aires Ministro Pistarini

Fri 5/12

23:00-23:55

3 stops37h 55m

$3,506

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Mon 15/9

12:25-20:45

3 stops67h 20m

Buenos Aires Ministro Pistarini

Mon 22/9

22:15-17:35

2 stops32h 20m

$3,509

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 25/11

22:45-02:35

2 stops62h 50m

Buenos Aires Ministro Pistarini

Fri 28/11

02:30-12:00

2 stops46h 30m

$3,560

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Thu 9/10

22:55-22:25

3 stops34h 30m

Buenos Aires Ministro Pistarini

Fri 5/12

14:45-10:10

3 stops32h 25m

$3,587

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $2,664, 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 April to fly from Perth, when ticket prices are also cheap, with an average price of $2,711.

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 $2,746. Flights from Perth to Buenos Aires on a Sunday will generally be more expensive and average around $3,251. 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 $2,974. Flights in the morning are often more expensive, with an average ticket price of $3,653.

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

Best price found

$1,431

Fastest flight time

28h 16m

Direct flights

None

Airports in Buenos Aires

1 airport
The best one-way flight to Buenos Aires from Perth in the past 72 hours is $1,431. The best return flight deal from Perth to Buenos Aires found on momondo in the last 72 hours is $3,024.
The fastest flight from Perth to Buenos Aires takes 28h 16m
There are no direct flights from Perth to Buenos Aires. Popular non-direct route for this connection is Perth Airport - Buenos Aires Ministro Pistarini Airport.
There is 1 airport near Buenos Aires: Buenos Aires Ministro Pistarini (EZE)
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  • How far is Perth to Buenos Aires by plane?

    There are 12580.1 km between Perth and Buenos Aires. 29h 16m 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 $2,461Free cancellationRating
7.5
1,844 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