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Cheap flights from Sydney to Buenos Aires from $1,109

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BUE
23 Dec — 30 Dec1
1 adult

The best prices from Sydney Kingsford Smith to Buenos Aires are usually found in May or June, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Sydney to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) 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 18 December 2024.

Round-trip from

$2,701

One-way from

$1,109

Popular in

December

Cheapest in

May

Average price

$3,598
Air Canada
  • Air Canada
  • 3/3-17/3
  • 6 total stops
  • 92h 40m total
  • Sydney to Buenos Aires
LATAM Airlines
  • LATAM Airlines
  • 1/1
  • 1 total stop
  • 16h 05m total
  • Sydney to Buenos Aires
High demand for flights, 13% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Sydney to Buenos Aires

Cheapest flights from Sydney to Buenos Aires
Explore the most affordable flight options available from Sydney to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Mon 30/1211:15SYD - EZE
2 stops33h 45mAmerican Airlines
Tue 25/223:59EZE - SYD
2 stops43h 01mAmerican Airlines
Deal found 17/12$2,779
Mon 30/1222:00SYD - AEP
2 stops35h 40mLATAM Airlines
Wed 26/221:05AEP - SYD
1 stop19h 25mLATAM Airlines
Deal found 17/12$2,960
Mon 30/1211:50SYD - EZE
1 stop33h 30mUnited Airlines
Wed 26/223:55EZE - SYD
2 stops43h 20mUnited Airlines
Deal found 17/12$3,023
Mon 30/1220:55SYD - EZE
2 stops35h 15mMultiple Airlines
Tue 25/207:45EZE - SYD
3 stops35h 40mMultiple Airlines
Deal found 17/12$3,286
Mon 30/1218:30SYD - AEP
2 stops34h 10mMultiple Airlines
Wed 26/220:00AEP - SYD
3 stops47h 25mMultiple Airlines
Deal found 17/12$3,717
Mon 23/1212:35SYD - EZE
1 stop19h 35mLATAM Airlines
Mon 30/1210:02EZE - SYD
1 stop30h 28mLATAM Airlines
Deal found 17/12$4,116
Mon 30/1210:20SYD - EZE
3 stops72h 50mEmirates
Wed 26/223:00EZE - SYD
2 stops33h 30mEmirates
Deal found 17/12$4,571
Mon 30/1216:20SYD - EZE
3 stops57h 30mBritish Airways
Tue 25/213:35EZE - SYD
3 stops51h 20mBritish Airways
Deal found 17/12$5,754
Mon 30/1211:20SYD - EZE
3 stops42h 05mAir Canada
Wed 26/217:00EZE - SYD
3 stops50h 35mAir Canada
Deal found 17/12$5,822
Fri 20/1220:40SYD - EZE
3 stops63h 45mTurkish Airlines
Sat 25/123:55EZE - SYD
3 stops53h 05mTurkish Airlines
Deal found 17/12$7,641
Mon 30/1211:20SYD - AEP
3 stops43h 55mAir Canada
Tue 25/213:35AEP - SYD
2 stops54h 00mAir Canada
Deal found 17/12$8,112

Find flights from Sydney to Buenos Aires within your budget

Customise your flight search to find flights from Sydney 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 18 December 2024.

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Fly to

Any airport

Route

Depart

Return

Price

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 3/3

11:20-15:25

3 stops42h 05m

Buenos Aires Ministro Pistarini

Mon 17/3

16:00-08:35

3 stops50h 35m

$2,701

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 6/3

12:20-14:35

1 stop16h 15m

Buenos Aires Ministro Pistarini

Mon 23/6

21:47-09:35

2 stops22h 48m

$2,708

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sat 8/3

11:40-18:10

2 stops20h 30m

Buenos Aires Ministro Pistarini

Tue 24/6

11:02-09:35

2 stops33h 33m

$2,712

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 28/1

11:40-19:40

2 stops22h 00m

Buenos Aires Jorge Newbery

Wed 26/2

21:05-06:30

1 stop19h 25m

$2,727

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 30/12

11:15-07:00

2 stops33h 45m

Buenos Aires Ministro Pistarini

Tue 25/2

23:59-09:00

2 stops43h 01m

$2,779

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 26/1

12:20-07:40

1 stop33h 20m

Buenos Aires Jorge Newbery

Thu 30/1

21:05-10:25

2 stops23h 20m

$2,963

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Tue 11/2

21:00-22:25

3 stops63h 25m

Buenos Aires Ministro Pistarini

Tue 25/3

23:55-19:00

3 stops53h 05m

$2,987

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Mon 30/12

11:50-07:20

1 stop33h 30m

Buenos Aires Ministro Pistarini

Wed 26/2

23:55-09:15

2 stops43h 20m

$3,023

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 9/3

21:40-21:30

2 stops37h 50m

Buenos Aires Jorge Newbery

Tue 24/6

18:10-06:15

2 stops47h 05m

$3,292

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Wed 5/3

15:55-21:10

3 stops67h 15m

Buenos Aires Ministro Pistarini

Wed 26/3

23:00-22:30

2 stops33h 30m

$3,470

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 25 results
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Best time to book a flight from Sydney to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Sydney 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.

Travel insights for flights from Sydney to Buenos Aires

Get recent, data-driven insights about flights from Sydney to Buenos Aires including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Sydney to Buenos Aires. Price data was last updated on 13 December 2024.

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Find hourly flight availability from Sydney to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

It’s optimal to fly from Sydney to Buenos Aires in the morning. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at midday.

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 18 December 2024.
To help decide which airline to fly from Sydney to Buenos Aires, see what other customers have to say about Air Canada, American Airlines and Turkish Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
3,412 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 10

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.

8.1
Very Good
3,412 reviews
8.1
Very Good
3,412 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 10

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.

7.5
Good
3,798 reviews
8.1
Very Good
3,412 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 10

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.

7.5
Good
1,879 reviews
8.1
Very Good
3,412 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 10

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.

7.4
Good
9,059 reviews
8.1
Very Good
3,412 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 10

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.

7.3
Good
3,907 reviews
8.1
Very Good
3,412 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 10

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 Sydney 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 Sydney to Buenos Aires?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Kingsford Smith; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Sydney airport to Buenos Aires. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

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

    Currently priced at $2,701, Air Canada will fly you from Sydney to Buenos Aires and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LATAM Airlines and American Airlines - these airlines can fly you to your destination from $2,712 and $2,779, respectively. Air Canada is 1% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Sydney to Buenos Aires one-way?

    To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $1,109. Air Canada flights start at $1,487 while deals on British Airways start at $1,778 one-way.

  • Where are the most common stopover locations when flying from Sydney to Buenos Aires?

  • What are some popular points of interest to see during a stopover in Auckland?

    If you're on a stopover in Auckland and looking for things to do, consider visiting Sky Tower, New Zealand Maritime Museum, or Auckland Art Gallery Toi o Tāmaki. Sky Tower, New Zealand Maritime Museum, and Auckland Art Gallery Toi o Tāmaki are located about 17.5 km, 18.3 km, and 17.2 km, respectively from Auckland Intl. Travellers can book a car hire at Auckland Intl for about $78 per day to make their sightseeing more efficient.

  • Where are the least popular stopover locations for Sydney to Buenos Aires flights?

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

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

  • How can I find direct flights from Sydney to Buenos Aires?

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

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

    Yes. Cheapflights offers flight deals from Sydney 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

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Fly from Sydney to Buenos Aires on these airlines

Choose from the following airlines for your flight from Sydney to Buenos Aires. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2024.

Top 3 airlines flying from Sydney to Buenos Aires

Discover the top 3 airlines that operate flights from Sydney 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 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,258Average$2,652FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air CanadaCheapest$2,347Average$2,589FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$2,656Average$3,200FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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

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

Yes, we can. To see specific flights from Sydney to Buenos Aires with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from Sydney to Buenos Aires and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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