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$1,100+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
— BUE
16 Feb — 23 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Buenos Aires in 2026

Find the latest flights to Buenos Aires in 2026, 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 17 January 2026.

Return from

$1,689

One-way from

$1,100

Popular in

December

Cheapest in

May

Average price

$2,552

Good round-trip deal

$2,075 or less

Good one-way deal

$976 or less
LATAM Airlines
  • LATAM Airlines
  • 17/4-16/5
  • 2 total stops
  • 39h 40m total
  • Auckland to Buenos Aires
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China Eastern
  • China Eastern
  • 5/2
  • Nonstop
  • 12h 00m total
  • Auckland to Buenos Aires
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Highest demand for flights based on searches. 14% potential increase in price ($438 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($77 potential savings vs. average return price).
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Average for return flights in January 2026
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Price to beat on a round-trip flight from Auckland Intl to Buenos Aires.
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Price to beat on a one-way flight from Auckland Intl to Buenos Aires.
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Find flight deals to Buenos Aires

Enter your travel dates to find the best prices.

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 17 January 2026.

Fri 17/419:50
AKL
-
EZE
1 stop18h 46m
LATAM Airlines
Sat 16/505:36
EZE
-
AKL
1 stop20h 54m
LATAM Airlines
Deal found 15/1$1,689
Thu 19/1108:20
AKL
-
AEP
2 stops22h 20m
LATAM Airlines
Wed 2/1220:05
AEP
-
AKL
2 stops29h 35m
LATAM Airlines
Deal found 16/1$1,701
Fri 17/419:50
AKL
-
AEP
1 stop14h 50m
LATAM Airlines
Sat 16/520:05
AEP
-
AKL
2 stops30h 40m
LATAM Airlines
Deal found 15/1$1,704
Tue 4/819:50
AKL
-
AEP
1 stop14h 50m
LATAM Airlines
Sun 30/808:40
AEP
-
AKL
1 stop18h 05m
LATAM Airlines
Deal found 16/1$1,736
Mon 4/520:00
AKL
-
EZE
1 stop18h 36m
LATAM Airlines
Mon 18/505:36
EZE
-
AKL
1 stop20h 54m
LATAM Airlines
Deal found 17/1$1,737
Mon 2/219:50
AKL
-
EZE
1 stop14h 53m
Multiple Airlines
Mon 23/212:15
EZE
-
AKL
2 stops36h 35m
Multiple Airlines
Deal found 15/1$1,755
Fri 7/819:50
AKL
-
EZE
1 stop18h 46m
LATAM Airlines
Mon 31/805:36
EZE
-
AKL
1 stop20h 54m
LATAM Airlines
Deal found 16/1$1,762
Mon 3/820:00
AKL
-
AEP
2 stops26h 40m
LATAM Airlines
Mon 31/808:40
AEP
-
AKL
1 stop17h 50m
LATAM Airlines
Deal found 16/1$1,762
Fri 1/519:50
AKL
-
EZE
1 stop18h 46m
LATAM Airlines
Sun 17/515:45
EZE
-
AKL
2 stops34h 45m
LATAM Airlines
Deal found 17/1$1,764
Mon 16/219:50
AKL
-
AEP
1 stop15h 50m
LATAM Airlines
Mon 16/308:50
AEP
-
AKL
1 stop16h 40m
LATAM Airlines
Deal found 15/1$1,764
Sun 30/819:50
AKL
-
EZE
1 stop18h 46m
LATAM Airlines
Sun 27/905:36
EZE
-
AKL
1 stop20h 09m
LATAM Airlines
Deal found 17/1$1,765
Tue 25/819:50
AKL
-
AEP
2 stops26h 50m
LATAM Airlines
Thu 24/908:40
AEP
-
AKL
1 stop17h 50m
LATAM Airlines
Deal found 17/1$1,765

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 17 January 2026.
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

Mon 4/5

20:00-23:36

1 stop18h 36m

Buenos Aires Ministro Pistarini

Wed 20/5

13:22-15:05

2 stops34h 43m

$1,764

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Fri 1/5

19:50-06:20

2 stops25h 30m

Buenos Aires Ministro Pistarini

Fri 15/5

15:45-17:30

2 stops34h 45m

$1,764

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 16/2

19:50-19:40

1 stop15h 50m

Buenos Aires Jorge Newbery

Tue 24/2

20:05-17:30

2 stops29h 25m

$1,764

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Wed 18/2

19:50-19:40

1 stop15h 50m

Buenos Aires Jorge Newbery

Mon 16/3

08:50-17:30

1 stop16h 40m

$1,764

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 16/2

19:50-19:40

1 stop15h 50m

Buenos Aires Jorge Newbery

Wed 18/3

08:50-17:30

1 stop16h 40m

$1,764

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Wed 18/2

19:50-19:40

1 stop15h 50m

Buenos Aires Jorge Newbery

Tue 17/3

20:25-17:30

2 stops29h 05m

$1,764

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Mon 4/5

20:00-06:10

2 stops49h 10m

Buenos Aires Ministro Pistarini

Mon 18/5

13:22-12:15

2 stops31h 53m

$1,781

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Tue 24/3

19:50-19:45

1 stop15h 55m

Buenos Aires Jorge Newbery

Tue 28/4

20:05-17:30

2 stops54h 25m

$1,807

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 16/2

19:50-19:40

1 stop15h 50m

Buenos Aires Jorge Newbery

Sat 21/3

22:30-17:30

1 stop27h 00m

$1,807

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 16/2

19:50-19:40

1 stop15h 50m

Buenos Aires Jorge Newbery

Mon 23/2

21:05-17:30

1 stop28h 25m

$1,810

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 38 results
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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 16 January 2026.

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 74 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 13 hours 55 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 airlines flying from Auckland to Buenos Aires are LATAM Airlines and China Eastern.

LATAM Airlines
LATAM Airlines
From $1,650
China Eastern
China Eastern
From $1,887

What are the cheapest airlines that fly to Buenos Aires?

The cheapest airlines flying from Auckland to Buenos Aires are LATAM Airlines and China Eastern.

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 17 January 2026.
Check out reviews from past customers who have flown LATAM Airlines, American Airlines, andChina Eastern 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
1,908 reviews
Check prices

Crew

8.0

Overall

7.5

Comfort

7.3

Food

6.7

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.5
Good
1,908 reviews
LATAM Airlines
7.5
Good
1,908 reviews
Check prices

Crew

8.0

Overall

7.5

Comfort

7.3

Food

6.7

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
American Airlines
7.2
Good
11,154 reviews
LATAM Airlines
7.5
Good
1,908 reviews
Check prices

Crew

8.0

Overall

7.5

Comfort

7.3

Food

6.7

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
China Eastern
7.2
Good
190 reviews
LATAM Airlines
7.5
Good
1,908 reviews
Check prices

Crew

8.0

Overall

7.5

Comfort

7.3

Food

6.7

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Air Canada
7.1
Good
10,630 reviews
LATAM Airlines
7.5
Good
1,908 reviews
Check prices

Crew

8.0

Overall

7.5

Comfort

7.3

Food

6.7

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

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.

  • What is the cheapest airport to fly to in Buenos Aires?

    Buenos Aires Ministro Pistarini is currently the cheapest airport to fly to in Buenos Aires. One-way flights to Buenos Aires Ministro Pistarini typically cost $81, while return flights cost around $1,914.

  • How much is a return flight to Buenos Aires?

    A return flight to Buenos Aires will typically cost around $2,791, however they can be found for as little as $1,914.

  • 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 (12 hours 0 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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