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Cheap flights from Auckland to Buenos Aires from $1,245

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
AKL — BUE
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Auckland Intl to Buenos Aires are usually found in February or June, booked 58 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Auckland to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Auckland to Buenos Aires
Explore the most affordable flight options available from Auckland to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 March 2026.

Mon 18/519:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Mon 8/609:25
AEP
-
AKL
1 stop16h 30m
LATAM Airlines
Deal found 1/3$1,542
Mon 1/619:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Thu 18/609:25
AEP
-
AKL
1 stop16h 30m
LATAM Airlines
Deal found 1/3$1,573
Mon 27/419:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Tue 4/822:30
AEP
-
AKL
2 stops25h 35m
LATAM Airlines
Deal found 2/3$1,579
Mon 18/519:10
AKL
-
EZE
1 stop19h 26m
LATAM Airlines
Mon 8/605:36
EZE
-
AKL
1 stop20h 19m
LATAM Airlines
Deal found 1/3$1,606
Mon 15/619:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Wed 15/722:30
AEP
-
AKL
1 stop27h 25m
LATAM Airlines
Deal found 1/3$1,617
Mon 3/819:10
AKL
-
AEP
1 stop17h 20m
LATAM Airlines
Mon 31/809:25
AEP
-
AKL
1 stop16h 30m
LATAM Airlines
Deal found 28/2$1,635
Fri 17/419:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Sat 16/522:30
AEP
-
AKL
2 stops24h 35m
LATAM Airlines
Deal found 28/2$1,649
Sun 26/419:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Thu 17/909:25
AEP
-
AKL
1 stop16h 30m
LATAM Airlines
Deal found 2/3$1,654
Thu 18/608:55
AKL
-
AEP
2 stops27h 35m
Multiple Airlines
Thu 16/709:25
AEP
-
AKL
1 stop16h 30m
Multiple Airlines
Deal found 2/3$1,669
Thu 18/608:55
AKL
-
AEP
2 stops25h 45m
Multiple Airlines
Thu 13/809:25
AEP
-
AKL
1 stop16h 30m
Multiple Airlines
Deal found 1/3$1,674
Mon 27/419:10
AKL
-
EZE
2 stops26h 00m
LATAM Airlines
Tue 4/813:22
EZE
-
AKL
2 stops34h 43m
LATAM Airlines
Deal found 2/3$1,693
Tue 21/419:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Wed 20/515:45
AEP
-
AKL
1 stop34h 10m
LATAM Airlines
Deal found 1/3$1,694

Find flight deals from Auckland to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Auckland (AKL) 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 5 March 2026.

Round-trip from

$1,542

One-way from

$1,245

Popular in

December

Cheapest in

February

Average price

$2,257

Good round-trip deal

$1,992 or less

Good one-way deal

$1,359 or less
LATAM Airlines
  • LATAM Airlines
  • 18/5-8/6
  • 2 total stops
  • 32h 00m total
  • Auckland to Buenos Aires
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 51h 45m total
  • Auckland to Buenos Aires
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($717 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($111 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Auckland Intl to Buenos Aires (BUE).
Search Deals
Price to beat on a one-way flight from Auckland Intl to Buenos Aires (BUE).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Auckland 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 134,765 searches. Data last updated 5 March 2026.
Use the filters below to find and compare flights from Auckland to Buenos Aires that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

AucklandBuenos Aires

AKL - EZE

AKLEZE

Auckland Intl

Thu 4/6

19:30-16:30

Nonstop12h 00m

Buenos Aires Ministro Pistarini

Thu 15/10

02:00-08:10

Nonstop14h 10m

$2,340

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Tue 1/9

19:10-21:30

1 stop17h 20m

Buenos Aires Jorge Newbery

Mon 7/9

09:25-16:55

1 stop16h 30m

$2,401

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sat 6/6

22:05-10:30

2 stops75h 25m

Buenos Aires Jorge Newbery

Fri 16/10

11:45-20:35

2 stops64h 50m

$2,712

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sun 31/5

22:05-16:05

2 stops57h 00m

Buenos Aires Jorge Newbery

Thu 25/6

11:45-19:35

2 stops64h 50m

$2,826

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sun 31/5

22:05-16:05

2 stops57h 00m

Buenos Aires Jorge Newbery

Mon 29/6

12:55-19:35

2 stops39h 40m

$2,827

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sun 31/5

22:05-16:05

2 stops57h 00m

Buenos Aires Jorge Newbery

Fri 26/6

11:45-19:35

2 stops40h 50m

$2,876

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sun 31/5

22:05-16:05

2 stops57h 00m

Buenos Aires Jorge Newbery

Wed 24/6

17:00-19:35

2 stops35h 35m

$2,905

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 8/6

22:05-16:05

2 stops57h 00m

Buenos Aires Jorge Newbery

Mon 12/10

11:45-20:35

2 stops64h 50m

$2,919

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sun 7/6

22:05-16:05

2 stops57h 00m

Buenos Aires Jorge Newbery

Sat 17/10

21:45-20:35

2 stops54h 50m

$2,969

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 30/3

20:10-19:45

1 stop15h 35m

Buenos Aires Jorge Newbery

Mon 6/4

22:30-00:30

2 stops35h 00m

$3,013

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Auckland to Buenos Aires

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

How far ahead should I book a flight from Auckland 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 27 February 2026.

To ensure you get the cheapest price possible for a flight from Auckland to Buenos Aires, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Auckland to Buenos Aires?

Currently, July is the cheapest month in which you can book a flight from Auckland to Buenos Aires (average of $1,601). Flying from Auckland to Buenos Aires in September is currently the most expensive (average of $2,885). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Auckland to Buenos Aires?

How often are flights from Auckland to Buenos Aires delayed?

About 0% of weekly flights between Auckland and Buenos Aires have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Auckland to Buenos Aires flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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 5 March 2026.
Read through reviews of airlines operating flights from Auckland to Buenos Aires, such as LATAM Airlines and China Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,914 reviews
Check prices

Food

6.7

Boarding

7.5

Comfort

7.3

Entertainment

7.0

Crew

8.0

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.4
Good
1,914 reviews
LATAM Airlines
7.4
Good
1,914 reviews
Check prices

Food

6.7

Boarding

7.5

Comfort

7.3

Entertainment

7.0

Crew

8.0

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
China Eastern
7.2
Good
196 reviews
LATAM Airlines
7.4
Good
1,914 reviews
Check prices

Food

6.7

Boarding

7.5

Comfort

7.3

Entertainment

7.0

Crew

8.0

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Auckland 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 Auckland to Buenos Aires?

    For a flight from Auckland to Buenos Aires, you will be flying from Auckland Intl. Auckland Intl (AKL) is just 17.9 km from the centre of the city. Auckland Intl is the only Auckland airport and it handles 0 outbound flights to Buenos Aires per day. 2 airlines have flights to Buenos Aires from Auckland Intl on a regular basis.

  • How long is the flight from Auckland to Buenos Aires?

    For as low as $2,340, China Eastern can have you in Buenos Aires from Auckland in 12h. The distance between Auckland and Buenos Aires is about 10306 km. This flight may include one or multiple stops.

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

    Currently priced at $1,606, LATAM Airlines will fly you from Auckland to Buenos Aires and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on China Eastern for as low as $1,837. Users have found that LATAM Airlines is 34% cheaper than the other options available to this destination.

  • What are the cheapest flights from Auckland to Buenos Aires?

    The cheapest flight price from Auckland to Buenos Aires is $1,318. On average you can expect to pay $1,767. The most popular route, (Auckland Intl - Buenos Aires Ministro Pistarini), can usually be booked for $1,779.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Auckland 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.

  • What is the cheapest month to book a flight from Auckland to Buenos Aires?

    Currently, July is the cheapest month in which you can book a flight from Auckland to Buenos Aires (average of $1,601). Flying from Auckland to Buenos Aires in September is currently the most expensive (average of $2,885). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Auckland to Buenos Aires on these airlines

Choose from the following airlines for your flight from Auckland to Buenos Aires. Flights are based on user searches made on Cheapflights and were last updated on 5 March 2026.
LATAM Airlines flights from Auckland Intl to Buenos Aires

Top 2 airlines flying from Auckland to Buenos Aires

Discover the top 2 airlines that operate flights from Auckland 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 134,765 searches. Data last updated 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,606Average$2,468FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
China EasternCheapest$1,837Average$3,114FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Auckland to Buenos Aires, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Auckland to Buenos Aires?

Cheapflights simply makes it quick and affordable to book flights from Auckland to Buenos Aires by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Buenos Aires from Auckland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Auckland to Buenos Aires become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buenos Aires from Auckland today and book when prices fit your budget.

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