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Cheap flights from Auckland to Buenos Aires from $1,119

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
AKL — BUE
25 Mar — 1 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 23 February 2026.

Mon 1/619:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Thu 18/608:40
AEP
-
AKL
1 stop17h 15m
LATAM Airlines
Deal found 21/2$1,763
Thu 18/619:30
AKL
-
EZE
Nonstop12h 00m
China Eastern
Mon 17/802:00
EZE
-
AKL
Nonstop14h 40m
China Eastern
Deal found 22/2$1,785
Mon 1/619:30
AKL
-
EZE
Nonstop12h 00m
China Eastern
Thu 18/602:00
EZE
-
AKL
Nonstop14h 10m
China Eastern
Deal found 19/2$1,786
Mon 25/519:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Thu 4/608:40
AEP
-
AKL
1 stop17h 15m
LATAM Airlines
Deal found 19/2$1,822
Thu 18/608:55
AKL
-
EZE
2 stops29h 41m
Multiple Airlines
Tue 18/813:22
EZE
-
AKL
2 stops34h 43m
Multiple Airlines
Deal found 22/2$1,868
Thu 18/608:55
AKL
-
AEP
2 stops24h 30m
Multiple Airlines
Tue 15/922:30
AEP
-
AKL
2 stops25h 35m
Multiple Airlines
Deal found 21/2$1,868
Mon 16/319:50
AKL
-
EZE
1 stop17h 00m
LATAM Airlines
Mon 30/305:36
EZE
-
AKL
1 stop20h 19m
LATAM Airlines
Deal found 22/2$1,870
Thu 18/608:55
AKL
-
AEP
2 stops25h 45m
Multiple Airlines
Thu 17/909:25
AEP
-
AKL
1 stop16h 30m
Multiple Airlines
Deal found 21/2$1,882
Tue 21/419:10
AKL
-
AEP
1 stop15h 30m
LATAM Airlines
Thu 21/508:40
AEP
-
AKL
1 stop17h 15m
LATAM Airlines
Deal found 21/2$1,892
Tue 21/407:00
AKL
-
AEP
2 stops22h 50m
Multiple Airlines
Thu 21/521:05
AEP
-
AKL
2 stops27h 00m
Multiple Airlines
Deal found 21/2$1,895
Mon 13/419:10
AKL
-
AEP
1 stop15h 30m
Multiple Airlines
Fri 22/521:05
AEP
-
AKL
2 stops26h 10m
Multiple Airlines
Deal found 20/2$1,897
Thu 18/608:55
AKL
-
AEP
2 stops20h 55m
Multiple Airlines
Fri 18/920:05
AEP
-
AKL
2 stops29h 50m
Multiple Airlines
Deal found 21/2$1,898

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 23 February 2026.

Round-trip from

$1,763

One-way from

$1,216

Popular in

December

Cheapest in

February

Average price

$2,081

Good round-trip deal

$2,148 or less

Good one-way deal

$1,344 or less
LATAM Airlines
  • LATAM Airlines
  • 1/6-18/6
  • 2 total stops
  • 32h 45m total
  • Auckland to Buenos Aires
Search Deals
4/5
  • 4/5
  • 3 total stops
  • 51h 45m total
  • Auckland to Buenos Aires
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($708 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($113 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 23 February 2026.
Use the filters below to find and compare flights from Auckland to Buenos Aires that are best for you.

Fly from

Auckland

Fly to

Buenos Aires

Route

Departure

Return

Price

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Thu 18/6

08:55-19:40

2 stops25h 45m

Buenos Aires Jorge Newbery

Thu 17/9

22:30-00:20

2 stops34h 50m

$1,898

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 13/4

19:10-19:40

1 stop15h 30m

Buenos Aires Jorge Newbery

Wed 20/5

17:05-16:55

2 stops32h 50m

$1,922

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sun 12/4

19:10-07:40

2 stops27h 30m

Buenos Aires Jorge Newbery

Thu 21/5

21:05-16:50

2 stops28h 45m

$1,922

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Tue 14/4

19:10-19:40

1 stop15h 30m

Buenos Aires Jorge Newbery

Thu 21/5

08:40-16:55

1 stop17h 15m

$1,922

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Fri 17/4

19:10-21:30

1 stop17h 20m

Buenos Aires Jorge Newbery

Thu 21/5

09:25-16:55

1 stop16h 30m

$1,927

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 15/6

19:10-08:30

2 stops28h 20m

Buenos Aires Jorge Newbery

Thu 20/8

20:05-16:55

2 stops53h 50m

$1,929

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 13/4

19:10-19:40

1 stop15h 30m

Buenos Aires Jorge Newbery

Mon 25/5

21:05-16:50

2 stops28h 45m

$1,932

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Tue 14/4

19:10-19:40

1 stop15h 30m

Buenos Aires Jorge Newbery

Sat 23/5

20:05-16:55

2 stops29h 50m

$1,932

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Mon 13/4

19:10-19:40

1 stop15h 30m

Buenos Aires Jorge Newbery

Thu 21/5

08:40-16:55

1 stop17h 15m

$1,932

AucklandBuenos Aires

AKL - AEP

AKLAEP

Auckland Intl

Sun 12/4

19:10-16:00

2 stops35h 50m

Buenos Aires Jorge Newbery

Sun 24/5

08:40-16:55

1 stop17h 15m

$1,932

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 43 results
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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 20 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 $1,584). Flying from Auckland to Buenos Aires in September is currently the most expensive (average of $2,854). 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 23 February 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
7.5
Good
1,919 reviews
Check prices

Overall

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Boarding

7.5

Entertainment

7.0

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
7.5
Good
1,919 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Overall

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Boarding

7.5

Entertainment

7.0

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
197 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Overall

7.5

Crew

8.0

Comfort

7.3

Food

6.7

Boarding

7.5

Entertainment

7.0

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 $2,347, LATAM Airlines 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 $1,588, 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 $1,817. 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 $1,271. On average you can expect to pay $1,821. The most popular route, (Auckland Intl - Buenos Aires Ministro Pistarini), can usually be booked for $1,868.

  • 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 $1,584). Flying from Auckland to Buenos Aires in September is currently the most expensive (average of $2,854). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 23 February 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 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,588Average$2,441FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
China EasternCheapest$1,817Average$3,080FlexibilityNo 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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