How long is the flight from Perth to Buenos Aires?

American Airlines and LATAM Airlines can get you from Perth to Buenos Aires in just under 30h 48m. 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 $2,405. 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.

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?

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.

$1,360+ Flights from Perth to Buenos Aires

Q: 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 $3,179 and $3,924 in November. The cheapest return flight price found within the last 3 days was $2,082 on American Airlines (3 Nov-19 Nov). Find deals

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	$2,082
One-way from	$1,360
Popular in	December
Cheapest in	July
Average price	$3,788

American Airlines
3/11-19/11
4 total stops
95h 10m total
Perth to Buenos Aires

Search Deals

LATAM Airlines
15/3
2 total stops
33h 10m total
Perth to Buenos Aires

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($746 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($128 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 16 September 2025.

Mon 3/1122:40PER - EZE

2 stops44h 30mAmerican Airlines

Wed 19/1122:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 15/9$2,082

Thu 30/1022:40PER - EZE

2 stops44h 40mBritish Airways

Thu 6/1122:25EZE - PER

2 stops50h 40mBritish Airways

Deal found 15/9$2,407

Fri 31/1022:40PER - EZE

2 stops44h 40mAmerican Airlines

Wed 19/1122:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 14/9$2,410

Sun 2/1122:40PER - EZE

2 stops44h 30mAmerican Airlines

Tue 18/1122:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 14/9$2,418

Sun 2/1123:40PER - EZE

2 stops30h 03mMultiple Airlines

Tue 18/1114:45EZE - PER

3 stops30h 45mMultiple Airlines

Deal found 14/9$2,706

Tue 25/1122:45PER - EZE

2 stops33h 10mLATAM Airlines

Sat 29/1119:43EZE - PER

2 stops27h 22mLATAM Airlines

Deal found 13/9$2,734

Sun 2/1122:55PER - EZE

2 stops33h 00mLATAM Airlines

Sat 29/1119:43EZE - PER

2 stops27h 22mLATAM Airlines

Deal found 15/9$2,742

Thu 30/1022:40PER - EZE

2 stops44h 40mAmerican Airlines

Wed 19/1122:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 14/9$2,745

Wed 5/1110:20PER - EZE

2 stops56h 50mAmerican Airlines

Thu 20/1122:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 14/9$2,748

Tue 18/1115:55PER - EZE

2 stops40h 00mMultiple Airlines

Fri 5/1212:15EZE - PER

2 stops34h 50mMultiple Airlines

Deal found 14/9$2,778

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 16 September 2025.

Tue 18/1115:55PER - EZE

2 stops37h 48mMultiple Airlines

Fri 5/1212:15EZE - PER

2 stops34h 50mMultiple Airlines

Deal found 15/9$2,805

Fri 31/1022:40PER - EZE

2 stops44h 40mAmerican Airlines

Fri 7/1122:25EZE - PER

2 stops51h 00mAmerican Airlines

Deal found 16/9$3,042

Tue 18/1122:55PER - EZE

2 stops30h 48mLATAM Airlines

Fri 5/1207:10EZE - PER

3 stops39h 55mLATAM Airlines

Deal found 15/9$3,105

Sun 16/1122:40PER - EZE

2 stops44h 30mMultiple Airlines

Tue 20/120:45EZE - PER

3 stops52h 40mMultiple Airlines

Deal found 14/9$3,135

Thu 30/1023:55PER - EZE

2 stops43h 25mAmerican Airlines

Thu 6/1122:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 14/9$3,200

Thu 9/1022:55PER - EZE

2 stops34h 30mLATAM Airlines

Fri 5/1207:10EZE - PER

3 stops42h 15mLATAM Airlines

Deal found 15/9$3,329

Tue 2/1208:00PER - EZE

2 stops59h 05mAmerican Airlines

Thu 19/322:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 15/9$3,212

Thu 9/1022:55PER - EZE

2 stops34h 30mMultiple Airlines

Mon 20/1018:13EZE - PER

3 stops36h 47mMultiple Airlines

Deal found 16/9$3,401

Wed 26/1122:40PER - EZE

2 stops44h 40mAmerican Airlines

Mon 12/122:25EZE - PER

2 stops51h 00mAmerican Airlines

Deal found 15/9$3,213

Thu 9/1022:55PER - EZE

3 stops34h 30mMultiple Airlines

Fri 5/1219:43EZE - PER

2 stops31h 07mMultiple Airlines

Deal found 16/9$3,456

Last-minute flights from Perth to Buenos Aires
Discover last-minute flight deals from Perth to Buenos Aires. Data last updated 16 September 2025 and is based on user searches.

Thu 9/1022:45PER - EZE

2 stops61h 05mQatar Airways

Mon 20/1006:15EZE - PER

2 stops49h 25mQatar Airways

Deal found 16/9$2,850

Thu 9/1011:25PER - EZE

2 stops46h 00mMultiple Airlines

Fri 5/1208:55EZE - PER

2 stops25h 40mMultiple Airlines

Deal found 16/9$3,049

Thu 9/1022:55PER - EZE

2 stops34h 30mLATAM Airlines

Fri 5/1219:43EZE - PER

2 stops27h 22mLATAM Airlines

Deal found 14/9$3,203

Tue 28/1015:05PER - EZE

2 stops35h 05mMultiple Airlines

Sun 16/1107:10EZE - PER

2 stops48h 35mMultiple Airlines

Deal found 14/9$3,132

Wed 29/1008:00PER - EZE

2 stops59h 20mIberia

Wed 5/1122:25EZE - PER

2 stops50h 40mIberia

Deal found 14/9$2,862

Thu 30/1022:40PER - EZE

2 stops44h 40mBritish Airways

Thu 6/1122:25EZE - PER

2 stops50h 40mBritish Airways

Deal found 15/9$2,407

Thu 30/1022:40PER - EZE

2 stops44h 40mAmerican Airlines

Wed 19/1122:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 14/9$2,745

Thu 30/1023:55PER - EZE

2 stops43h 25mAmerican Airlines

Thu 6/1122:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 14/9$3,200

Fri 31/1022:40PER - EZE

2 stops44h 40mAmerican Airlines

Wed 19/1122:25EZE - PER

2 stops50h 40mAmerican Airlines

Deal found 14/9$2,410

Fri 31/1022:40PER - EZE

2 stops44h 40mAmerican Airlines

Sat 15/1122:25EZE - PER

2 stops51h 00mAmerican Airlines

Deal found 14/9$2,872

Fri 31/1022:40PER - EZE

2 stops44h 40mAmerican Airlines

Fri 21/1120:45EZE - PER

3 stops52h 40mAmerican Airlines

Deal found 14/9$2,923

Fri 31/1022:40PER - EZE

2 stops44h 40mAmerican Airlines

Fri 7/1122:25EZE - PER

2 stops51h 00mAmerican Airlines

Deal found 16/9$3,042

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 16 September 2025.

Sun 15/322:45PER - EZE

2 stops33h 10mLATAM Airlines

Deal found 15/9$1,360

Thu 13/1122:45PER - EZE

2 stops33h 10mMultiple Airlines

Deal found 14/9$1,369

Sat 15/1115:55PER - EZE

2 stops37h 48mMultiple Airlines

Deal found 15/9$1,372

Sat 8/1123:40PER - EZE

2 stops30h 03mMultiple Airlines

Deal found 15/9$1,421

Wed 12/1122:45PER - EZE

2 stops30h 58mLATAM Airlines

Deal found 14/9$1,441

Tue 11/1122:55PER - EZE

2 stops30h 48mLATAM Airlines

Deal found 14/9$1,457

Mon 10/1122:55PER - EZE

2 stops30h 48mLATAM Airlines

Deal found 14/9$1,459

Wed 15/1022:55PER - EZE

3 stops34h 30mMultiple Airlines

Deal found 14/9$1,499

Sun 15/317:50PER - EZE

3 stops59h 05mMultiple Airlines

Deal found 15/9$1,507

Fri 17/1022:55PER - EZE

2 stops34h 30mLATAM Airlines

Deal found 16/9$1,546

Tue 11/1122:55PER - EZE

3 stops39h 10mMultiple Airlines

Deal found 14/9$1,585

Fly from

Fly to

Route

Depart

Return

Price

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 18/11

15:55-18:43

2 stops37h 48m

Buenos Aires Ministro Pistarini

Fri 5/12

12:15-10:05

2 stops34h 50m

$2,805

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Fri 31/10

22:40-08:20

2 stops44h 40m

Buenos Aires Ministro Pistarini

Fri 7/11

22:25-12:25

2 stops51h 00m

$3,042

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 18/11

22:55-18:43

2 stops30h 48m

Buenos Aires Ministro Pistarini

Fri 5/12

07:10-10:05

3 stops39h 55m

$3,105

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sun 16/11

22:40-08:10

2 stops44h 30m

Buenos Aires Ministro Pistarini

Tue 20/1

20:45-12:25

3 stops52h 40m

$3,135

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Thu 30/10

23:55-08:20

2 stops43h 25m

Buenos Aires Ministro Pistarini

Thu 6/11

22:25-12:05

2 stops50h 40m

$3,200

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Tue 2/12

08:00-08:05

2 stops59h 05m

Buenos Aires Ministro Pistarini

Thu 19/3

22:25-12:05

2 stops50h 40m

$3,212

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 26/11

22:40-08:20

2 stops44h 40m

Buenos Aires Ministro Pistarini

Mon 12/1

22:25-12:25

2 stops51h 00m

$3,213

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Thu 9/10

22:55-22:25

2 stops34h 30m

Buenos Aires Ministro Pistarini

Fri 5/12

07:10-12:25

3 stops42h 15m

$3,329

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Thu 9/10

22:55-22:25

2 stops34h 30m

Buenos Aires Ministro Pistarini

Mon 20/10

18:13-18:00

3 stops36h 47m

$3,401

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Thu 9/10

22:55-22:25

3 stops34h 30m

Buenos Aires Ministro Pistarini

Fri 5/12

19:43-13:50

2 stops31h 07m

$3,456

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 19 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.

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

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

3,336 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

3,336 reviews

Emirates

8.1

Very Good

3,336 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

1,847 reviews

Emirates

8.1

Very Good

3,336 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

3,624 reviews

Emirates

8.1

Very Good

3,336 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

3,336 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?
American Airlines and LATAM Airlines can get you from Perth to Buenos Aires in just under 30h 48m. 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 $2,405. 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$2,405	Average$2,835	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 $1,360

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 15/3. 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 16 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 16 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 12 September 2025.

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

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?

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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 16 September 2025.