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Cheap flights from Perth to Buenos Aires from $1,318

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BUE
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Perth to Buenos Aires are usually found in July or May, booked 83 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Perth to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 April 2025.

Round-trip from

$2,540

One-way from

$1,318

Popular in

December

Cheapest in

July

Average price

$2,951
1/6-30/6
  • 1/6-30/6
  • 4 total stops
  • 61h 44m total
  • Perth to Buenos Aires
Search Deals
15/6
  • 15/6
  • 2 total stops
  • 35h 17m total
  • Perth to Buenos Aires
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($760 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($125 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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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 30 April 2025.

Sun 1/623:55PER - EZE
2 stops29h 17mMultiple Airlines
Mon 30/619:13EZE - PER
2 stops32h 27mMultiple Airlines
Deal found 28/4$2,540
Sun 1/623:55PER - EZE
3 stops47h 02mLATAM Airlines
Mon 30/619:13EZE - PER
3 stops33h 12mLATAM Airlines
Deal found 28/4$2,923
Fri 26/1215:05PER - EZE
2 stops44h 45mQatar Airways
Thu 15/107:15EZE - PER
2 stops41h 45mQatar Airways
Deal found 28/4$3,695
Wed 27/812:25PER - EZE
3 stops67h 20mEmirates
Fri 3/1022:40EZE - PER
2 stops39h 00mEmirates
Deal found 29/4$3,726
Mon 3/1122:55PER - EZE
2 stops45h 15mAmerican Airlines
Tue 18/1122:30EZE - PER
2 stops48h 40mAmerican Airlines
Deal found 29/4$3,929
Sun 25/512:25PER - EZE
3 stops57h 10mBritish Airways
Mon 9/612:15EZE - PER
3 stops49h 55mBritish Airways
Deal found 29/4$5,857

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Perth to Buenos Aires that are best for you.

Fly from

Perth

Fly to

Buenos Aires

Route

Depart

Return

Price

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sun 1/6

23:55-18:12

2 stops29h 17m

Buenos Aires Ministro Pistarini

Mon 30/6

19:13-14:40

2 stops32h 27m

$2,540

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sun 1/6

23:55-11:57

3 stops47h 02m

Buenos Aires Ministro Pistarini

Mon 30/6

19:13-15:25

3 stops33h 12m

$2,923

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Wed 27/8

12:25-20:45

3 stops67h 20m

Buenos Aires Ministro Pistarini

Fri 3/10

22:40-00:40

2 stops39h 00m

$3,726

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sun 25/5

22:45-07:35

2 stops67h 50m

Buenos Aires Ministro Pistarini

Mon 9/6

06:15-18:40

2 stops49h 25m

$3,831

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sun 25/5

12:25-10:35

3 stops57h 10m

Buenos Aires Ministro Pistarini

Mon 9/6

12:15-01:10

3 stops49h 55m

$5,857

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sun 15/6

17:55-18:12

2 stops35h 17m

$1,318

PerthBuenos Aires

PER - EZE

PEREZE

Perth

Sun 15/6

23:55-11:57

3 stops47h 02m

$1,452

Flights are sorted by cheapest return flights first.

Deals found on 28/4

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?

Use this chart to determine the optimal time to book a return flight from Perth to Buenos Aires. Price data was last updated on 25 April 2025.

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 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

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.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 30 April 2025.
Emirates
8.0
Very Good
3,215 reviews
Check prices

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Umair,July 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
Emirates
8.0
Very Good
3,215 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Umair,July 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
LATAM Airlines
7.5
Good
1,767 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Umair,July 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
Qatar Airways
7.4
Good
3,563 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Umair,July 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
British Airways
6.6
Okay
6,842 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Umair,July 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

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?

    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 2 airlines. Perth is conveniently located just 10.2 km from Perth’s city centre.

  • What are the cheapest airlines flying from Perth to Buenos Aires round-trip?

    Cheapflights users have booked flights from Perth to Buenos Aires round-trip from $2,923. Other airlines that can offer you cheap pricing are Emirates, from $3,726, and Qatar Airways, from $3,831. These flights start at 6% 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

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.
Perth to Ministro Pistarini flights

Top 2 airlines flying from Perth to Buenos Aires

Discover the top 2 airlines that operate flights from Perth to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,623Average$2,899FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Qatar AirwaysCheapest$2,955Average$3,181FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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?

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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