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Cheap flights from Perth to Buenos Aires from $1,392

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 20/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 08:25PER-EZE
44h 45m2 stops
Multiple Airlines Logo
22:25 - 23:50EZE-PER
62h 25m2 stops
$2,082Multiple Airlines
Find Deal
Sat, 24 Jan - Fri, 6 Feb
Multiple Airlines Logo
23:45 - 18:21PER-EZE
29h 36m2 stops
Multiple Airlines Logo
19:21 - 11:20EZE-PER
28h 59m2 stops
$2,222Multiple Airlines
Find Deal
Tue, 12 May - Tue, 2 Jun
LATAM Airlines Logo
23:55 - 18:21PER-EZE
29h 26m2 stops
LATAM Airlines Logo
19:21 - 16:55EZE-PER
34h 34m2 stops
$2,238LATAM Airlines
Find Deal
Mon, 11 May - Fri, 5 Jun
LATAM Airlines Logo
23:55 - 18:21PER-EZE
29h 26m2 stops
LATAM Airlines Logo
19:21 - 11:20EZE-PER
28h 59m2 stops
$2,256LATAM Airlines
Find Deal
Mon, 11 May - Tue, 2 Jun
Multiple Airlines Logo
23:45 - 18:21PER-EZE
29h 36m2 stops
Multiple Airlines Logo
19:21 - 14:40EZE-PER
32h 19m2 stops
$2,311Multiple Airlines
Find Deal
Tue, 12 May - Mon, 1 Jun
LATAM Airlines Logo
23:55 - 18:21PER-EZE
29h 26m2 stops
LATAM Airlines Logo
19:21 - 16:55EZE-PER
34h 34m2 stops
$2,481LATAM Airlines
Find Deal
Tue, 12 May - Fri, 5 Jun
LATAM Airlines Logo
23:55 - 23:36PER-EZE
34h 41m2 stops
LATAM Airlines Logo
13:22 - 11:20EZE-PER
34h 58m2 stops
$2,499LATAM Airlines
Find Deal
Wed, 13 May - Tue, 2 Jun
LATAM Airlines Logo
23:55 - 02:45PER-EZE
37h 50m3 stops
LATAM Airlines Logo
13:22 - 11:20EZE-PER
34h 58m2 stops
$2,551LATAM Airlines
Find Deal
Tue, 12 May - Tue, 2 Jun
LATAM Airlines Logo
23:55 - 18:21PER-EZE
29h 26m2 stops
LATAM Airlines Logo
12:15 - 16:55EZE-PER
41h 40m2 stops
$2,591LATAM Airlines
Find Deal
Mon, 11 May - Wed, 3 Jun
LATAM Airlines Logo
23:55 - 18:21PER-EZE
29h 26m2 stops
LATAM Airlines Logo
19:21 - 11:20EZE-PER
28h 59m2 stops
$2,609LATAM Airlines
Find Deal
Mon, 11 May - 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
11 May
PER23:55Perth
29h 26m
2 stops
EZE18:21Buenos Aires Ministro Pistarini
5 June
EZE19:21Buenos Aires Ministro Pistarini
34h 34m
2 stops
PER16:55Perth
$2,238
Find similar
LATAM Airlines
11 May
PER23:55Perth
29h 26m
2 stops
EZE18:21Buenos Aires Ministro Pistarini
2 June
EZE19:21Buenos Aires Ministro Pistarini
28h 59m
2 stops
PER11:20Perth
$2,256
Find similar
LATAM Airlines
12 May
PER23:55Perth
29h 26m
2 stops
EZE18:21Buenos Aires Ministro Pistarini
5 June
EZE19:21Buenos Aires Ministro Pistarini
34h 34m
2 stops
PER16:55Perth
$2,481
Find similar

American Airlines flights from Perth to Buenos Aires

Our best American Airlines deals on Perth to Buenos Aires flight tickets
American Airlines
12 Jan
PER22:40Perth
44h 45m
2 stops
EZE08:25Buenos Aires Ministro Pistarini
19 Jan
EZE22:25Buenos Aires Ministro Pistarini
50h 40m
2 stops
PER12:05Perth
$3,160
Find similar
American Airlines
2 Dec
PER08:00Perth
59h 05m
2 stops
EZE08:05Buenos Aires Ministro Pistarini
19 Mar
EZE22:25Buenos Aires Ministro Pistarini
50h 40m
2 stops
PER12:05Perth
$3,200
Find similar
American Airlines
29 Dec
PER17:45Perth
49h 45m
2 stops
EZE08:30Buenos Aires Ministro Pistarini
19 Jan
EZE22:25Buenos Aires Ministro Pistarini
51h 00m
2 stops
PER12:25Perth
$3,276
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 29 November 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

Sat 24/1

22:40-08:25

2 stops44h 45m

Buenos Aires Ministro Pistarini

Fri 6/2

22:25-23:50

2 stops62h 25m

$2,082

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 12/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Tue 2/6

19:21-11:20

2 stops28h 59m

$2,222

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Mon 11/5

23:55-18:21

2 stops29h 26m

Buenos Aires Ministro Pistarini

Fri 5/6

19:21-16:55

2 stops34h 34m

$2,238

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Mon 11/5

23:55-18:21

2 stops29h 26m

Buenos Aires Ministro Pistarini

Tue 2/6

19:21-11:20

2 stops28h 59m

$2,256

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 12/5

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Mon 1/6

19:21-14:40

2 stops32h 19m

$2,311

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 12/5

23:55-18:21

2 stops29h 26m

Buenos Aires Ministro Pistarini

Fri 5/6

19:21-16:55

2 stops34h 34m

$2,481

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 13/5

23:55-23:36

2 stops34h 41m

Buenos Aires Ministro Pistarini

Tue 2/6

13:22-11:20

2 stops34h 58m

$2,499

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 12/5

23:55-02:45

3 stops37h 50m

Buenos Aires Ministro Pistarini

Tue 2/6

13:22-11:20

2 stops34h 58m

$2,551

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Mon 11/5

23:55-18:21

2 stops29h 26m

Buenos Aires Ministro Pistarini

Wed 3/6

12:15-16:55

2 stops41h 40m

$2,591

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Mon 11/5

23:55-18:21

2 stops29h 26m

Buenos Aires Ministro Pistarini

Sun 31/5

19:21-11:20

2 stops28h 59m

$2,609

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 $2,654, 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 $2,698.

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 $2,735. Flights from Perth to Buenos Aires on a Sunday will generally be more expensive and average around $3,238. 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 $2,962. Flights in the morning are often more expensive, with an average ticket price of $3,638.

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.
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  • How far is Perth to Buenos Aires by plane?

    There are 12580.1 km between Perth and Buenos Aires. 26h 50m 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 $2,451Free cancellationRating
7.5
1,889 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