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$1,364+ Cheap flights to Buenos Aires

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
— BUE
7 Sep — 14 Sep1
1 adult

Flights to Buenos Aires in 2025

Find the latest flights to Buenos Aires in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 2 September 2025.

Return from

$1,838

One-way from

$1,364

Popular in

December

Cheapest in

June

Average price

$2,580
LATAM Airlines
  • LATAM Airlines
  • 19/10-1/11
  • 2 total stops
  • 48h 02m total
  • Auckland to Buenos Aires
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13/10
  • 13/10
  • 3 total stops
  • 44h 30m total
  • Auckland to Buenos Aires
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($769 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($138 potential savings vs. average return price).
Search Deals
Average for return flights in September 2025
Search Deals

Find flight deals to Buenos Aires

Cheapest flights to Buenos Aires
Explore the most affordable flight options available to Buenos Aires. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.

Sun 19/1020:10AKL - EZE
1 stop18h 15mLATAM Airlines
Sat 1/1119:43EZE - AKL
1 stop29h 47mLATAM Airlines
Deal found 31/8$1,838
Wed 5/1119:50AKL - AEP
1 stop15h 50mLATAM Airlines
Sat 15/1120:25AEP - AKL
2 stops29h 05mLATAM Airlines
Deal found 31/8$1,855
Wed 5/1119:50AKL - EZE
1 stop14h 53mLATAM Airlines
Sat 15/1115:55EZE - AKL
2 stops33h 35mLATAM Airlines
Deal found 31/8$1,875
Sun 19/1020:10AKL - AEP
1 stop27h 30mLATAM Airlines
Sat 1/1122:30AEP - AKL
1 stop27h 00mLATAM Airlines
Deal found 31/8$1,880
Wed 15/1020:10AKL - AEP
1 stop29h 30mLATAM Airlines
Wed 22/1021:05AEP - AKL
1 stop17h 10mLATAM Airlines
Deal found 31/8$2,014
Wed 15/1020:10AKL - EZE
2 stops46h 20mLATAM Airlines
Wed 22/1012:48EZE - AKL
1 stop25h 27mLATAM Airlines
Deal found 31/8$2,104
Wed 15/1020:10AKL - AEP
1 stop27h 30mLATAM Airlines
Fri 24/1020:10AEP - AKL
2 stops53h 20mLATAM Airlines
Deal found 31/8$2,146
Sat 8/1107:35AKL - AEP
2 stops23h 05mLATAM Airlines
Fri 21/1108:50AEP - AKL
1 stop16h 40mLATAM Airlines
Deal found 1/9$2,175

Cheapflights Fare Finder

 
Locate flights to Buenos Aires that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 2 September 2025.
Use the filters below to find and compare flights to Buenos Aires that are best for you.

Fly from

Auckland

Route

Departure

Return

Price

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Sun 19/10

20:10-22:25

1 stop18h 15m

Buenos Aires Ministro Pistarini

Sat 1/11

19:43-17:30

1 stop29h 47m

$1,838

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Wed 5/11

19:50-19:40

1 stop15h 50m

Buenos Aires Jorge Newbery

Sat 15/11

20:25-17:30

2 stops29h 05m

$1,855

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Wed 5/11

19:50-18:43

1 stop14h 53m

Buenos Aires Ministro Pistarini

Sat 15/11

15:55-17:30

2 stops33h 35m

$1,875

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sun 19/10

20:10-07:40

1 stop27h 30m

Buenos Aires Jorge Newbery

Sat 1/11

20:25-17:30

2 stops53h 05m

$1,880

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Wed 15/10

20:10-09:40

1 stop29h 30m

Buenos Aires Jorge Newbery

Wed 22/10

21:05-06:15

1 stop17h 10m

$2,014

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Wed 15/10

20:10-02:30

2 stops46h 20m

Buenos Aires Ministro Pistarini

Wed 22/10

12:48-06:15

1 stop25h 27m

$2,104

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Wed 15/10

20:10-07:40

1 stop27h 30m

Buenos Aires Jorge Newbery

Fri 24/10

20:10-17:30

2 stops53h 20m

$2,146

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sat 8/11

07:35-14:40

2 stops23h 05m

Buenos Aires Jorge Newbery

Fri 21/11

08:50-17:30

1 stop16h 40m

$2,175

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Mon 13/10

19:40-00:10

3 stops44h 30m

$1,364

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Mon 20/10

20:15-00:34

2 stops44h 19m

$1,367

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 25 results
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2
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Best time to book a flight to Buenos Aires

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

When is the best time to book a flight to Buenos Aires?

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

The price you pay for your flight to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Buenos Aires?

On average, a flight from Auckland to Buenos Aires takes 15 hours 21 minutes. Flights to Buenos Aires from other popular cities in New Zealand will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Buenos Aires?

The most popular airline flying from Auckland to Buenos Aires is LATAM Airlines.

LATAM Airlines
LATAM Airlines
From $1,087

What are the cheapest airlines that fly to Buenos Aires?

The cheapest airline flying from Auckland to Buenos Aires is LATAM Airlines.

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 mm 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 2 September 2025.
Check out reviews from past customers who have flown LATAM Airlines, American Airlines, andAir Canada to Argentina to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,846 reviews
Check prices

Crew

8.0

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,846 reviews
LATAM Airlines
7.5
Good
1,846 reviews
Check prices

Crew

8.0

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,846 reviews
Check prices

Crew

8.0

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Air Canada
7.1
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,846 reviews
Check prices

Crew

8.0

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

FAQs about flying to Buenos Aires

  • Can I find cheaper flights to Buenos Aires if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Buenos Aires on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Buenos Aires?

    Based on reviews from Cheapflights users, LATAM Airlines is rated the highest out of the airlines that fly to Buenos Aires.

  • Where does the fastest flight to Buenos Aires depart from?

    For those looking to save time traveling to Buenos Aires, Auckland Intl offers the quickest one-way flight (14 hours 53 minutes).

  • Does Buenos Aires Ministro Pistarini have rental cars?

    Yes. Those touching down at Buenos Aires Ministro Pistarini can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Buenos Aires Ministro Pistarini?

    Yes. Buenos Aires Ministro Pistarini has hotels nearby for those requiring accommodations. My pod Capsule Boutique Airport is the closest property to Buenos Aires Ministro Pistarini (0.0 km away from Buenos Aires Ministro Pistarini).

See more FAQs

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Millions of users choose and trust Cheapflights to book the best flight deals 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 to Buenos Aires with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Buenos Aires, users can toggle the no change fees filter when performing a flight search.

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