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$1,078+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
— BUE
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Buenos Aires in 2026

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 19 June 2026.

Fri 7/819:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Thu 3/909:25
AEP
-
AKL
1 stop16h 30m
LATAM Airlines
Deal found 16/6$1,758
Sun 16/808:55
AKL
-
AEP
2 stops20h 55m
Multiple Airlines
Fri 21/822:30
AEP
-
AKL
2 stops25h 35m
Multiple Airlines
Deal found 14/6$1,772
Mon 13/706:15
AKL
-
AEP
2 stops23h 35m
LATAM Airlines
Fri 31/722:30
AEP
-
AKL
1 stop27h 25m
LATAM Airlines
Deal found 18/6$1,776
Fri 7/819:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Wed 2/922:30
AEP
-
AKL
1 stop27h 25m
LATAM Airlines
Deal found 16/6$1,800
Sun 16/808:55
AKL
-
EZE
2 stops24h 26m
Multiple Airlines
Fri 21/815:35
EZE
-
AKL
1 stop34h 20m
Multiple Airlines
Deal found 14/6$1,810
Fri 17/719:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Thu 30/709:25
AEP
-
AKL
1 stop16h 30m
LATAM Airlines
Deal found 15/6$1,836
Sun 1/1120:00
AKL
-
EZE
1 stop14h 21m
LATAM Airlines
Sun 15/1105:36
EZE
-
AKL
1 stop21h 04m
LATAM Airlines
Deal found 18/6$1,845
Mon 20/719:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Sun 2/822:30
AEP
-
AKL
1 stop27h 25m
LATAM Airlines
Deal found 17/6$1,845
Sun 26/719:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Sat 22/822:30
AEP
-
AKL
2 stops24h 40m
LATAM Airlines
Deal found 14/6$1,847
Tue 4/819:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Wed 26/822:30
AEP
-
AKL
1 stop27h 25m
LATAM Airlines
Deal found 15/6$1,880
Tue 3/1120:00
AKL
-
AEP
1 stop15h 40m
LATAM Airlines
Sat 28/1108:40
AEP
-
AKL
1 stop18h 00m
LATAM Airlines
Deal found 15/6$1,890
Tue 3/1120:00
AKL
-
EZE
1 stop14h 21m
LATAM Airlines
Sat 28/1105:36
EZE
-
AKL
1 stop21h 04m
LATAM Airlines
Deal found 15/6$1,928

Find flight deals to Buenos Aires

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 19 June 2026.

Return from

$1,758

One-way from

$1,078

Popular in

December

Cheapest in

May

Average price

$1,945

Good round-trip deal

$2,367 or less

Good one-way deal

$1,433 or less
LATAM Airlines
  • LATAM Airlines
  • 7/8-3/9
  • 2 total stops
  • 32h 00m total
  • Auckland to Buenos Aires
Search Deals
7/7
  • 7/7
  • 1 total stop
  • 23h 30m total
  • Auckland to Buenos Aires
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($423 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($55 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals
Price to beat on a round-trip flight from Auckland Intl to Buenos Aires.
Search Deals
Price to beat on a one-way flight from Auckland Intl to Buenos Aires.
Search Deals

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 19 June 2026.
Use the filters below to find and compare flights to Buenos Aires that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 17/8

08:55-19:40

2 stops25h 45m

Buenos Aires Jorge Newbery

Mon 7/9

21:00-14:15

2 stops26h 15m

$2,008

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Sat 8/8

06:00-18:21

2 stops27h 21m

Buenos Aires Ministro Pistarini

Thu 3/9

19:21-14:10

2 stops27h 49m

$2,039

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Fri 17/7

19:10-14:50

1 stop34h 40m

Buenos Aires Jorge Newbery

Thu 30/7

09:25-16:55

1 stop16h 30m

$2,046

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Fri 17/7

19:10-06:10

2 stops26h 00m

Buenos Aires Ministro Pistarini

Thu 30/7

12:15-16:50

2 stops37h 35m

$2,334

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Thu 8/10

08:20-18:21

2 stops26h 01m

Buenos Aires Ministro Pistarini

Fri 30/10

15:45-18:40

2 stops34h 55m

$2,477

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Thu 8/10

08:20-21:30

2 stops29h 10m

Buenos Aires Jorge Newbery

Thu 29/10

17:05-18:40

2 stops33h 35m

$2,477

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Tue 14/7

06:45-21:30

2 stops29h 45m

Buenos Aires Jorge Newbery

Tue 21/7

20:05-16:55

2 stops53h 50m

$2,495

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Mon 6/7

06:45-21:00

2 stops29h 15m

Buenos Aires Ministro Pistarini

Thu 23/7

07:35-16:55

2 stops66h 20m

$2,514

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 12/10

08:55-21:20

2 stops28h 25m

Buenos Aires Jorge Newbery

Sun 1/11

10:50-13:40

3 stops34h 50m

$2,898
Fastest return journey

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sun 12/7

06:10-14:50

2 stops23h 40m

Buenos Aires Jorge Newbery

Sun 19/7

09:25-16:55

1 stop16h 30m

$3,151

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 41 resultsSorted by cheapest first
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5

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

How long is the flight to Buenos Aires?

On average, a flight from Auckland to Buenos Aires takes 14 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 China Eastern and LATAM Airlines.

China Eastern
China Eastern
From $2,009
LATAM Airlines
LATAM Airlines
From $1,645

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).

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

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

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 19 June 2026.
Check out reviews from past customers who have flown LATAM Airlines and China 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
7.4
Good
1,933 reviews
Check prices

Boarding

7.5

Food

6.7

Overall

7.4

Crew

8.0

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,933 reviews
LATAM Airlines
7.4
Good
1,933 reviews
Check prices

Boarding

7.5

Food

6.7

Overall

7.4

Crew

8.0

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
China Eastern
7.3
Good
223 reviews
LATAM Airlines
7.4
Good
1,933 reviews
Check prices

Boarding

7.5

Food

6.7

Overall

7.4

Crew

8.0

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

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 $58.

  • How much is a return flight to Buenos Aires?

    A return flight to Buenos Aires will typically cost around $2,094, however they can be found for as little as $2,094.

  • 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 21 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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How does Cheapflights help users find flights to Buenos Aires?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Buenos Aires. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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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