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$1,295+ Cheap flights to Buenos Aires

— BUE
26 Sep — 3 Oct1
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

Fri 9/1020:10 -
1 stop17h 20m
Sat 31/1009:25 -
1 stop15h 50m
Deal found 26/8$1,779
Mon 5/1020:10 -
1 stop17h 20m
Fri 23/1022:30 -
1 stop26h 45m
Deal found 22/8$1,789
Mon 7/908:20 -
2 stops21h 30m
Mon 14/909:25 -
1 stop16h 30m
Deal found 22/8$1,806
Sun 6/919:10 -
1 stop17h 20m
Wed 9/922:30 -
1 stop27h 25m
Deal found 23/8$1,816
Tue 20/1020:10 -
1 stop15h 30m
Fri 30/1009:25 -
1 stop15h 50m
Deal found 24/8$1,823
Fri 9/1020:10 -
1 stop17h 20m
Fri 23/1022:30 -
1 stop26h 45m
Deal found 26/8$1,826
Fri 9/1020:10 -
1 stop15h 30m
Fri 30/1009:25 -
1 stop15h 50m
Deal found 25/8$1,833
Mon 5/1020:10 -
1 stop15h 30m
Wed 21/1022:30 -
1 stop27h 25m
Deal found 23/8$1,841
Sun 25/1019:45 -
1 stop17h 45m
Sun 1/1122:30 -
1 stop26h 45m
Deal found 25/8$1,875
Tue 10/1119:45 -
1 stop14h 50m
Tue 17/1119:35 -
2 stops26h 35m
Deal found 23/8$1,912
Tue 10/1119:45 -
1 stop14h 50m
Fri 20/1115:10 -
2 stops34h 05m
Deal found 23/8$1,954
Mon 5/1020:10 -
2 stops26h 00m
Fri 23/1019:21 -
2 stops27h 49m
Deal found 22/8$1,981

Find flight deals to Buenos Aires

Return from

$1,779

One-way from

$1,295

Popular in

December

Cheapest in

August

Average price

$1,732

Good round-trip deal

$2,535 or less

Good one-way deal

$1,530 or less
LATAM Airlines
  • LATAM Airlines
  • 9/10-31/10
  • 2 total stops
  • 33h 10m total
  • Auckland to Buenos Aires
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24/11
  • 24/11
  • 3 total stops
  • 59h 00m total
  • Auckland to Buenos Aires
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Highest demand for flights based on searches. 16% potential increase in price ($446 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($63 potential savings vs. average return price).
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Average for return flights in August 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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Cheapflights Fare Finder

 
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 Auckland Intl - AEP Buenos Aires Jorge Newbery

AKLAEP

Auckland Intl

Sun 11/10

20:35-21:30

2 stops40h 55m

Buenos Aires Jorge Newbery

Sun 18/10

08:40-17:55

2 stops41h 15m

$2,167

AucklandBuenos Aires

AKL Auckland Intl - AEP Buenos Aires Jorge Newbery

AKLAEP

Auckland Intl

Sun 7/2

06:40-21:30

2 stops30h 50m

Buenos Aires Jorge Newbery

Sun 14/3

20:05-17:15

2 stops29h 10m

$2,690

AucklandBuenos Aires

AKL Auckland Intl - EZE Buenos Aires Ministro Pistarini

AKLEZE

Auckland Intl

Thu 10/9

06:00-11:30

2 stops44h 30m

Buenos Aires Ministro Pistarini

Thu 17/9

19:21-14:10

2 stops27h 49m

$2,794

AucklandBuenos Aires

AKL Auckland Intl - EZE Buenos Aires Ministro Pistarini

AKLEZE

Auckland Intl

Sun 11/10

20:35-18:21

2 stops37h 46m

Buenos Aires Ministro Pistarini

Sun 18/10

15:35-17:55

2 stops34h 20m

$2,809

AucklandBuenos Aires

AKL Auckland Intl - AEP Buenos Aires Jorge Newbery

AKLAEP

Auckland Intl

Tue 15/9

19:10-20:40

1 stop16h 30m

Buenos Aires Jorge Newbery

Wed 3/3

21:30-00:25

2 stops34h 55m

$3,122
Fastest return journey

AucklandBuenos Aires

AKL Auckland Intl - AEP Buenos Aires Jorge Newbery

AKLAEP

Auckland Intl

Mon 30/11

19:45-20:40

1 stop16h 55m

Buenos Aires Jorge Newbery

Mon 8/2

22:30-23:00

2 stops32h 30m

$3,572

AucklandBuenos Aires

AKL Auckland Intl - AEP Buenos Aires Jorge Newbery

AKLAEP

Auckland Intl

Sun 7/2

13:15-09:35

3 stops60h 20m

Buenos Aires Jorge Newbery

Sun 14/3

10:35-06:50

3 stops52h 15m

$3,678

AucklandBuenos Aires

AKL Auckland Intl - AEP Buenos Aires Jorge Newbery

AKLAEP

Auckland Intl

Thu 11/2

13:15-10:30

3 stops61h 15m

Buenos Aires Jorge Newbery

Tue 23/2

12:55-06:50

3 stops49h 55m

$3,695

AucklandBuenos Aires

AKL Auckland Intl - AEP Buenos Aires Jorge Newbery

AKLAEP

Auckland Intl

Sat 6/2

13:15-20:00

3 stops46h 45m

Buenos Aires Jorge Newbery

Mon 10/5

14:55-06:40

3 stops48h 45m

$3,829

AucklandBuenos Aires

AKL Auckland Intl - AEP Buenos Aires Jorge Newbery

AKLAEP

Auckland Intl

Mon 30/11

19:45-16:00

2 stops36h 15m

Buenos Aires Jorge Newbery

Tue 19/1

21:00-14:55

2 stops25h 55m

$3,992

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 36 resultsSorted by cheapest first
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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

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 13 hours 57 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 $2,006
LATAM Airlines
LATAM Airlines
From $1,595

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

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

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 29 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

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
1,989 reviews
Check prices

Crew

8.0

Overall

7.4

Comfort

7.3

Entertainment

7.0

Food

6.7

Boarding

7.5

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
7.4
Good
1,989 reviews
LATAM Airlines
7.4
Good
1,989 reviews
Check prices

Crew

8.0

Overall

7.4

Comfort

7.3

Entertainment

7.0

Food

6.7

Boarding

7.5

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
7.3
Good
236 reviews
LATAM Airlines
7.4
Good
1,989 reviews
Check prices

Crew

8.0

Overall

7.4

Comfort

7.3

Entertainment

7.0

Food

6.7

Boarding

7.5

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 $78, while return flights cost around $2,031.

  • How much is a return flight to Buenos Aires?

    A return flight to Buenos Aires will typically cost around $2,031, however they can be found for as little as $2,031.

  • 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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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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