In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from PER to BUE?

When flying from Perth to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Perth to Buenos Aires?

Most people fly from Perth (PER) if they book a flight from Perth to Buenos Aires. On average, Perth has 0 outbound flights to Buenos Aires per day from 0 airlines. Perth is conveniently located just 10.2 km from Perth’s city centre.

Can I find deals for flights from Perth to Buenos Aires that include hotel bookings?

Yes. In addition to deals on Perth to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Perth to Buenos Aires?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Buenos Aires.

Can I find deals for business class flights from Perth to Buenos Aires?

Yes. Cheapflights offers flight deals from Perth to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,713+ Cheap Flights from Perth to Buenos Aires

Cheap flight deals from Perth to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Perth to Buenos Aires
Explore the most affordable flight options available from Perth to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Wed 18/1123:10 -

2 stops44h 20m

Tue 8/1222:30 -

2 stops52h 40m

Deal found 20/8$2,190

Sat 19/923:45 -

2 stops29h 36m

Sat 26/919:21 -

2 stops32h 34m

Deal found 22/8$2,741

Tue 10/1122:45 -

2 stops30h 50m

Fri 20/1119:35 -

2 stops28h 55m

Deal found 19/8$2,748

Wed 14/1023:45 -

2 stops29h 36m

Sat 24/1019:21 -

2 stops31h 24m

Deal found 22/8$2,753

Mon 2/1123:40 -

2 stops29h 55m

Tue 1/1219:35 -

2 stops36h 05m

Deal found 21/8$2,760

Fri 9/1023:45 -

2 stops29h 36m

Thu 22/1012:15 -

2 stops36h 00m

Deal found 21/8$2,779

Find flight deals from Perth to Buenos Aires

Round-trip from	$2,051
One-way from	$1,713
Popular in	January
Cheapest in	February
Average price	$2,486

American Airlines
1/2-23/2
4 total stops
97h 00m total
Perth to Buenos Aires

Search Deals

18/10
3 total stops
47h 35m total
Perth to Buenos Aires

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($417 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($114 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Mon 1/2

23:10-08:30

2 stops44h 20m

Buenos Aires Ministro Pistarini

Tue 23/2

21:10-12:30

3 stops52h 20m

$2,903

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Tue 27/10

22:55-13:55

3 stops50h 00m

Buenos Aires Ministro Pistarini

Wed 2/12

12:50-14:20

2 stops38h 30m

$2,957

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Sat 31/10

17:20-18:35

2 stops36h 15m

Buenos Aires Ministro Pistarini

Mon 30/11

12:50-14:20

2 stops38h 30m

$3,029

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Fri 9/10

22:55-14:40

3 stops50h 45m

Buenos Aires Ministro Pistarini

Thu 22/10

19:21-18:10

2 stops35h 49m

$3,081

Fastest return journey

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Sun 20/9

23:45-18:21

2 stops29h 36m

Buenos Aires Ministro Pistarini

Sun 27/9

15:35-14:55

3 stops36h 20m

$3,216

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Mon 30/11

23:10-08:30

2 stops44h 20m

Buenos Aires Ministro Pistarini

Mon 11/1

22:30-12:30

2 stops51h 00m

$3,393

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Thu 17/9

23:55-14:40

3 stops49h 45m

Buenos Aires Ministro Pistarini

Thu 24/9

12:15-12:25

2 stops37h 10m

$3,520

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Wed 18/11

10:30-11:45

3 stops60h 15m

Buenos Aires Ministro Pistarini

Tue 8/12

13:35-22:55

3 stops70h 20m

$3,543

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Sun 4/10

22:55-18:21

2 stops30h 26m

Buenos Aires Ministro Pistarini

Sun 11/10

12:15-14:25

2 stops39h 10m

$3,559

Cheapest one-way

PerthBuenos Aires

PER Perth - EZE Buenos Aires Ministro Pistarini

PEREZE

Perth

Mon 19/10

15:05-07:05

2 stops51h 00m

$1,754

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Perth to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Perth with our price prediction graph.

PER-BUE

PER-EZE

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Perth to Buenos Aires

PER-BUE

PER-EZE

How much does it cost for a return flight from Perth to Buenos Aires?

Airfare is below average for this route at the moment.

Perth to Buenos Aires flights typically cost between $2,413 and $2,696 in February.
The cheapest return price found within the last 5 days was $2,051 on American Airlines (1 Feb–23 Feb).

Reviews of airlines servicing Buenos Aires

Read reviews from past customers who have flown with Qatar Airways,LATAM Airlines, andAmerican Airlines from Perth to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,735 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Amanda,Sept 2023

ADL - DOH

Impossible to be comfortable in economy. You need to do better for long haul flights. Food was stale

Qatar Airways

7.4

Good

3,735 reviews

Qatar Airways

7.4

Good

3,735 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Amanda,Sept 2023

ADL - DOH

Impossible to be comfortable in economy. You need to do better for long haul flights. Food was stale

LATAM Airlines

7.4

Good

1,990 reviews

Qatar Airways

7.4

Good

3,735 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Amanda,Sept 2023

ADL - DOH

Impossible to be comfortable in economy. You need to do better for long haul flights. Food was stale

American Airlines

7.1

Good

11,983 reviews

Qatar Airways

7.4

Good

3,735 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Amanda,Sept 2023

ADL - DOH

Impossible to be comfortable in economy. You need to do better for long haul flights. Food was stale

Related info for your journey

What airport do you fly from for flights from Perth to Buenos Aires?
Most people fly from Perth (PER) if they book a flight from Perth to Buenos Aires. On average, Perth has 0 outbound flights to Buenos Aires per day from 0 airlines. Perth is conveniently located just 10.2 km from Perth’s city centre.
Can I find deals for flights from Perth to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Perth to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Perth to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Buenos Aires.
Can I find deals for business class flights from Perth to Buenos Aires?
Yes. Cheapflights offers flight deals from Perth to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Buenos Aires flight routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from Perth

Popular flights

Alternative routes for Perth to Buenos Aires

Perth to Ministro Pistarini flights

Fly with Cheapflights

How does Cheapflights help users find flights from Perth to Buenos Aires?

Cheapflights makes it easy to find Perth to Buenos Aires flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Perth to Buenos Aires?

Millions of users choose and trust Cheapflights to book the best flight deals from Perth to Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Perth to Buenos Aires with no change fees?

Yes! Cheapflights helps users easily find flights from Perth to Buenos Aires with no change fees.

Can Cheapflights notify me if prices for flights from Perth to Buenos Aires become cheaper?

Yes, Cheapflights offers price alerts on Perth to Buenos Aires flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Perth to Buenos Aires from $1,713

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Perth to Buenos Aires

Cheapest flights from Perth to Buenos AiresExplore the most affordable flight options available from Perth to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Explore the most affordable flight options available from Perth to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Best flights from Perth to Buenos AiresDiscover carefully curated flight deals from Perth to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Discover carefully curated flight deals from Perth to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Last-minute flights from Perth to Buenos AiresDiscover last-minute flight deals from Perth to Buenos Aires. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from Perth to Buenos Aires. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Perth to Buenos AiresSearch for one-way flight options from Perth to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Search for one-way flight options from Perth to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Find flight deals from Perth to Buenos Aires

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Perth to Buenos Aires that are best for you.

Best time to book a flight from Perth to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Perth with our price prediction graph.

Cheapflights Insights

How much does it cost for a return flight from Perth to Buenos Aires?

Airfare is below average for this route at the moment.

Perth to Buenos Aires flights typically cost between $2,413 and $2,696 in February.The cheapest return price found within the last 5 days was $2,051 on American Airlines (1 Feb–23 Feb).

Reviews of airlines servicing Buenos Aires

Read reviews from past customers who have flown with Qatar Airways,LATAM Airlines, andAmerican Airlines from Perth to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Perth to Buenos Aires?

Can I find deals for flights from Perth to Buenos Aires that include hotel bookings?

How can I find direct flights from Perth to Buenos Aires?

Can I find deals for business class flights from Perth to Buenos Aires?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Perth to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Buenos Aires

Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 August 2026.

Complete your trip

Complete your trip to Buenos Aires by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Perth to Buenos Aires by cabin class

Find flights from Perth to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Perth and Buenos Aires flights

Browse other Perth and Buenos Aires flight options. Last updated on 23 August 2026.

Other flights from Perth

Browse through other flights departing from Perth. Flights are based on user searches made on Cheapflights and were last updated on 23 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Perth to Buenos Aires?

Why should you use Cheapflights to find cheap flight tickets from Perth to Buenos Aires?

Can Cheapflights find flights from Perth to Buenos Aires with no change fees?

Can Cheapflights notify me if prices for flights from Perth to Buenos Aires become cheaper?

100% Free

Book with flexibility

Travel Smart

Cheapest flights from Perth to Buenos Aires
Explore the most affordable flight options available from Perth to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Best flights from Perth to Buenos Aires
Discover carefully curated flight deals from Perth to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Last-minute flights from Perth to Buenos Aires
Discover last-minute flight deals from Perth to Buenos Aires. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Perth to Buenos Aires
Search for one-way flight options from Perth to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Perth to Buenos Aires flights typically cost between $2,413 and $2,696 in February.
The cheapest return price found within the last 5 days was $2,051 on American Airlines (1 Feb–23 Feb).