How long is the flight from Perth to Buenos Aires?

LATAM Airlines and American Airlines can get you from Perth to Buenos Aires in just under 30h 58m. Your travel time can differ by up to 13h 52m. The distance between Perth and Buenos Aires is about 12561 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

What is the cheapest airline to fly from Perth to Buenos Aires round-trip?

Cheapflights users have booked flights from Perth to Buenos Aires round-trip from $2,429. This flight start at 21% lower than the current average price 3 months from now. Find deals

What is the cheapest day to fly from Perth to Buenos Aires?

Travellers seeking maximum savings on their Perth to Buenos Aires flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

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 day to fly return from Perth to Buenos Aires?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 18%.

How far in advance should I book a flight from Perth to Buenos Aires?

Find a great deal and save up to 38% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Perth to Buenos Aires within the next two weeks, with the cheapest ticket starting at $2,631.

What is the cheapest month to fly from Perth to Buenos Aires?

The best pricing can be found in the month of July. Prices to Buenos Aires from Perth average $3,110. You can even find prices in July for less than $3,110, as users have found deals to Buenos Aires from as low as $2,623. The month of December appears to be one of the more expensive times to travel to Buenos Aires from Perth. Flying in the targeted month can save you up to 31%.

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

A simple way to save on the total cost of your ticket is to fly from Perth to Buenos Aires at midday. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.

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 1 airline. 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.

$1,408+ Flights from Perth to Buenos Aires

Cheapflights Tip: The best prices from Perth to Buenos Aires are usually found in July or April, booked 60 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Perth to Buenos Aires

Round-trip from	$2,788
One-way from	$1,408
Popular in	December
Cheapest in	July
Average price	$3,746

18/11-5/12
4 total stops
64h 02m total
Perth to Buenos Aires

Search Deals

1/11
2 total stops
30h 03m total
Perth to Buenos Aires

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($964 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($136 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Perth to Buenos Aires

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 10 September 2025.

Tue 18/1122:55PER - EZE

2 stops33h 00mMultiple Airlines

Fri 5/1219:43EZE - PER

2 stops31h 02mMultiple Airlines

Deal found 8/9$2,788

Tue 25/1122:45PER - EZE

2 stops30h 58mLATAM Airlines

Sat 29/1119:43EZE - PER

2 stops27h 22mLATAM Airlines

Deal found 7/9$2,834

Sat 25/1014:50PER - EZE

3 stops53h 14mMultiple Airlines

Sat 1/1119:43EZE - PER

2 stops27h 22mMultiple Airlines

Deal found 10/9$2,835

Sun 16/1122:40PER - EZE

2 stops44h 30mAmerican Airlines

Wed 21/122:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 9/9$2,849

Sun 16/1122:40PER - EZE

2 stops44h 30mAmerican Airlines

Tue 20/122:25EZE - PER

2 stops51h 00mAmerican Airlines

Deal found 9/9$2,861

Mon 1/1222:40PER - EZE

2 stops44h 40mAmerican Airlines

Tue 16/1222:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 8/9$2,893

Sun 16/1122:40PER - EZE

2 stops44h 30mAmerican Airlines

Sun 18/120:45EZE - PER

3 stops52h 40mAmerican Airlines

Deal found 9/9$2,913

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 10 September 2025.

Tue 18/1122:55PER - EZE

2 stops33h 00mMultiple Airlines

Fri 5/1219:43EZE - PER

2 stops31h 02mMultiple Airlines

Deal found 8/9$2,788

Tue 25/1122:45PER - EZE

2 stops30h 58mLATAM Airlines

Sat 29/1119:43EZE - PER

2 stops27h 22mLATAM Airlines

Deal found 7/9$2,834

Tue 27/122:40PER - EZE

2 stops44h 50mAmerican Airlines

Sat 14/222:25EZE - PER

2 stops51h 00mAmerican Airlines

Deal found 7/9$2,870

Sun 5/1022:55PER - EZE

2 stops29h 16mMultiple Airlines

Wed 22/1018:13EZE - PER

3 stops40h 42mMultiple Airlines

Deal found 6/9$2,999

Tue 2/1222:45PER - EZE

3 stops38h 50mLATAM Airlines

Thu 19/312:00EZE - PER

2 stops35h 10mLATAM Airlines

Deal found 8/9$3,305

Thu 9/1022:55PER - EZE

2 stops29h 16mMultiple Airlines

Fri 5/1208:55EZE - PER

2 stops25h 40mMultiple Airlines

Deal found 9/9$3,272

Last-minute flights from Perth to Buenos Aires
Discover last-minute flight deals from Perth to Buenos Aires. Data last updated 10 September 2025 and is based on user searches.

Sun 5/1022:55PER - EZE

2 stops29h 16mMultiple Airlines

Wed 22/1018:13EZE - PER

3 stops40h 42mMultiple Airlines

Deal found 8/9$2,999

Thu 9/1022:55PER - EZE

2 stops29h 16mMultiple Airlines

Fri 5/1208:55EZE - PER

2 stops25h 40mMultiple Airlines

Deal found 10/9$3,145

Thu 23/1022:55PER - EZE

2 stops46h 20mMultiple Airlines

Thu 30/1022:30EZE - PER

2 stops50h 35mMultiple Airlines

Deal found 8/9$3,239

Fri 24/1022:55PER - EZE

3 stops32h 57mMultiple Airlines

Fri 31/1019:43EZE - PER

2 stops26h 27mMultiple Airlines

Deal found 9/9$3,175

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 10 September 2025.

Sat 1/1123:40PER - EZE

2 stops30h 03mMultiple Airlines

Deal found 8/9$1,408

Sat 15/1123:40PER - EZE

2 stops32h 15mMultiple Airlines

Deal found 9/9$1,415

Thu 23/1008:45PER - EZE

3 stops51h 10mMultiple Airlines

Deal found 8/9$1,449

Wed 22/1022:55PER - EZE

3 stops34h 30mMultiple Airlines

Deal found 8/9$1,505

Fri 26/923:40PER - EZE

2 stops28h 31mMultiple Airlines

Deal found 8/9$1,535

Tue 21/1022:55PER - EZE

2 stops29h 16mLATAM Airlines

Deal found 8/9$1,555

Mon 20/1022:55PER - EZE

3 stops58h 13mMultiple Airlines

Deal found 8/9$1,564

Sun 19/1022:55PER - EZE

3 stops39h 50mMultiple Airlines

Deal found 8/9$1,623

Fri 24/1022:55PER - EZE

3 stops32h 57mLATAM Airlines

Deal found 8/9$1,625

Mon 8/1217:00PER - EZE

2 stops50h 15mMultiple Airlines

Deal found 8/9$1,643

Fly from

Fly to

Route

Depart

Return

Price

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 18/11

22:55-20:55

2 stops33h 00m

Buenos Aires Ministro Pistarini

Fri 5/12

19:43-13:45

2 stops31h 02m

$2,788

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 25/11

22:45-18:43

2 stops30h 58m

Buenos Aires Ministro Pistarini

Sat 29/11

19:43-10:05

2 stops27h 22m

$2,834

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 27/1

22:40-08:30

2 stops44h 50m

Buenos Aires Ministro Pistarini

Sat 14/2

22:25-12:25

2 stops51h 00m

$2,870

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sun 5/10

22:55-17:11

2 stops29h 16m

Buenos Aires Ministro Pistarini

Wed 22/10

18:13-21:55

3 stops40h 42m

$2,999

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Thu 9/10

22:55-17:11

2 stops29h 16m

Buenos Aires Ministro Pistarini

Fri 5/12

08:55-21:35

2 stops25h 40m

$3,272

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 2/12

22:45-02:35

3 stops38h 50m

Buenos Aires Ministro Pistarini

Thu 19/3

12:00-10:10

2 stops35h 10m

$3,305

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sat 15/11

23:40-20:55

2 stops32h 15m

$1,408

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sat 25/10

08:45-22:25

3 stops48h 40m

$1,449

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Thu 23/10

08:45-00:55

3 stops51h 10m

$1,449

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 22/10

22:55-22:25

3 stops34h 30m

$1,505

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 16 results

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.

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

How far ahead should I book a flight from Perth to Buenos Aires?

The price you pay for your flight from Perth to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Buenos Aires

Read reviews from past customers who have flown with Emirates, LATAM Airlines, andQatar Airways 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.

Emirates

8.1

Very Good

3,333 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Emirates

8.1

Very Good

3,333 reviews

Emirates

8.1

Very Good

3,333 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

LATAM Airlines

7.5

Good

1,848 reviews

Emirates

8.1

Very Good

3,333 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Qatar Airways

7.4

Good

3,626 reviews

Emirates

8.1

Very Good

3,333 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

American Airlines

7.2

Good

10,000 reviews

Emirates

8.1

Very Good

3,333 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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 1 airline. Perth is conveniently located just 10.2 km from Perth’s city centre.
How long is the flight from Perth to Buenos Aires?
LATAM Airlines and American Airlines can get you from Perth to Buenos Aires in just under 30h 58m. Your travel time can differ by up to 13h 52m. The distance between Perth and Buenos Aires is about 12561 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Perth to Buenos Aires round-trip?
Cheapflights users have booked flights from Perth to Buenos Aires round-trip from $2,429. This flight start at 21% lower than the current average price 3 months from now.
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 for Perth to Buenos Aires

Perth to Ministro Pistarini flights

Complete your trip

Buenos Aires car hire

Buenos Aires Ministro Pistarini Airport car hire

Buenos Aires Jorge Newbery Airport car hire

San Carlos de Bariloche car hire

Puerto Madero car hire

San Telmo car hire

Belgrano car hire

Caballito car hire

Top airline flying from Perth to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$2,429	Average$2,889	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines 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 $1,408

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Perth to Buenos Aires are usually found in July or April, booked 60 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Perth to Buenos Aires

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 10 September 2025.

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 10 September 2025.

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

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

How far ahead should I book a flight from Perth to Buenos Aires?

Use this chart to determine the optimal time to book a return flight from Perth to Buenos Aires. Price data was last updated on 29 August 2025.

Reviews of airlines servicing Buenos Aires

Read reviews from past customers who have flown with Emirates, LATAM Airlines, andQatar Airways 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

Find useful and relevant information for your journey from Perth to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How long is the flight from Perth to Buenos Aires?

What is the cheapest airline to fly from Perth to Buenos Aires round-trip?

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.

Top airline flying from Perth to Buenos Aires

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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 10 September 2025.