$1,255 Find Cheap Flights to Buenos Aires – Compare and Save

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Everything you should know

Cheapest return flight
$1,760
Typical prices: $2,011-$3,049
LATAM Airlines
Fri 5/10Tue 30/10
AKL - AEP • 1 stop
Cheapest direct flights
$2,245
Typical prices: $2,227-$2,956
China Eastern
Fri 21/9Mon 24/9
AKL - EZE • Direct
Direct flights
You can fly direct with China Eastern. Average duration is 12h 00m
FAQs
FAQs
Top airlines
Most flights • 2 per week
Best reviews • 7.4 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 12% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Buenos Aires

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Buenos Aires

Mon, 5 Oct - Fri, 30 Oct
LATAM Airlines Logo
20:10 - 21:30AKL  Auckland Intl-AEP Buenos Aires Jorge Newbery
17h 20m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
09:25 - 17:15AEP  Buenos Aires Jorge Newbery-AKL Auckland Intl
15h 50m1 stop Santiago Arturo Merino Benitez
$1,760LATAM Airlines
Sun, 25 Oct - Sat, 7 Nov
LATAM Airlines Logo
19:45 - 21:30AKL  Auckland Intl-AEP Buenos Aires Jorge Newbery
17h 45m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
09:25 - 17:15AEP  Buenos Aires Jorge Newbery-AKL Auckland Intl
15h 50m1 stop Santiago Arturo Merino Benitez
$1,771LATAM Airlines
Sun, 25 Oct - Sat, 7 Nov
LATAM Airlines Logo
19:45 - 21:30AKL  Auckland Intl-AEP Buenos Aires Jorge Newbery
17h 45m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
09:25 - 17:15AEP  Buenos Aires Jorge Newbery-AKL Auckland Intl
15h 50m1 stop Santiago Arturo Merino Benitez
$1,818LATAM Airlines
Sun, 25 Oct - Sat, 7 Nov
LATAM Airlines Logo
19:45 - 21:30AKL  Auckland Intl-AEP Buenos Aires Jorge Newbery
17h 45m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
09:25 - 17:15AEP  Buenos Aires Jorge Newbery-AKL Auckland Intl
15h 50m1 stop Santiago Arturo Merino Benitez
$1,825LATAM Airlines
Sun, 20 Sep - Fri, 6 Nov
Multiple Airlines Logo
19:10 - 21:30AKL  Auckland Intl-AEP Buenos Aires Jorge Newbery
17h 20m1 stop Santiago Arturo Merino Benitez
Multiple Airlines Logo
21:00 - 19:15AEP  Buenos Aires Jorge Newbery-AKL Auckland Intl
30h 15m2 stops Santiago Arturo Merino Benitez Sydney Kingsford Smith
$1,970Multiple Airlines
Mon, 19 Oct - Fri, 27 Nov
Multiple Airlines Logo
08:55 - 19:40AKL  Auckland Intl-AEP Buenos Aires Jorge Newbery
26h 45m2 stops Melbourne Santiago Arturo Merino Benitez
Multiple Airlines Logo
09:25 - 17:15AEP  Buenos Aires Jorge Newbery-AKL Auckland Intl
15h 50m1 stop Santiago Arturo Merino Benitez
$1,972Multiple Airlines
Mon, 19 Oct - Mon, 26 Oct
Multiple Airlines Logo
08:55 - 18:21AKL  Auckland Intl-EZE Buenos Aires Ministro Pistarini
25h 26m2 stops Melbourne Santiago Arturo Merino Benitez
Multiple Airlines Logo
11:20 - 14:10EZE  Buenos Aires Ministro Pistarini-AKL Auckland Intl
34h 50m2 stops Santiago Arturo Merino Benitez Sydney Kingsford Smith
$1,994Multiple Airlines
Mon, 21 Sep - Thu, 24 Sep
China Eastern Logo
19:30 - 16:30AKL  Auckland Intl-EZE Buenos Aires Ministro Pistarini
12h 00mdirect
China Eastern Logo
02:15 - 07:10EZE  Buenos Aires Ministro Pistarini-AKL Auckland Intl
13h 55mdirect
$2,245China Eastern
Mon, 28 Sep - Thu, 1 Oct
China Eastern Logo
20:30 - 16:30AKL  Auckland Intl-EZE Buenos Aires Ministro Pistarini
12h 00mdirect
China Eastern Logo
02:15 - 08:40EZE  Buenos Aires Ministro Pistarini-AKL Auckland Intl
14h 25mdirect
$2,257China Eastern
Mon, 21 Sep - Thu, 24 Sep
China Eastern Logo
19:30 - 16:30AKL  Auckland Intl-EZE Buenos Aires Ministro Pistarini
12h 00mdirect
China Eastern Logo
02:15 - 07:10EZE  Buenos Aires Ministro Pistarini-AKL Auckland Intl
13h 55mdirect
$2,257China Eastern
Booking Insights

Price, demand, and travel trends for New Zealand to Buenos Aires flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from New Zealand to Buenos Aires with more confidence.

What is the cheapest flight to Buenos Aires?

Auckland to Buenos Aires is the cheapest route at $1,760 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Buenos Aires?

A return flight to Buenos Aires costs $2,397 on average, based on data over the past 12 months on KAYAK. Return fares from Queenstown average $2,298, while Auckland runs a bit higher at $2,364.

What is the cheapest day to fly to Buenos Aires?

Tuesday is the cheapest day to fly to Buenos Aires at $2,346 return on average over the past 12 months on KAYAK. Saturday is the most expensive at $2,850.

What is the cheapest month to fly to Buenos Aires?

  • May is the cheapest month to fly to Buenos Aires with an average price of $2,016 return.
  • December ($3,017) and November ($2,829) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Buenos Aires?

Evening flights to Buenos Aires are the cheapest at $2,349 return on average. Night flights are the most expensive at $2,599.

What is a good deal for flights to Buenos Aires?

Flights under $2,011 are considered a good deal. 25% of KAYAK users found return flights to Buenos Aires at or below these prices, with the lowest fares from:

  • Auckland $1,983
.

When are flights to Buenos Aires the cheapest?

Flights to Buenos Aires are cheapest 4 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Buenos Aires

Low season

September

Cheapest flight

$1,255
Most popular time to fly (18% more expensive on average)
Flights from Auckland to Buenos Aires Jorge Newbery Airport

When to book flights to Buenos Aires

Are your dates flexible? Find out the best times to travel to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Buenos Aires, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Buenos Aires?

    China Eastern operates the most flights from New Zealand to Buenos Aires at 2 per week, and for this route China Eastern is also the airline most often selected by KAYAK users searching for flights from New Zealand to Buenos Aires. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airports serve Buenos Aires?

    Flights to Buenos Aires arrive at: Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE).

  • Which airports serve Buenos Aires and the surrounding area?

    Flights to Buenos Aires can arrive at several major airports serving the metro area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE). Nearby alternatives within 80.5 km of Buenos Aires include Buenos Aires Jorge Newbery (AEP), El Palomar (EPA) and La Plata (LPG). These airports are not in Buenos Aires itself but may be useful depending on your route, airline, and onward travel plans.

  • How long is a direct flight to Buenos Aires?

    Direct flights to Buenos Aires are available from Auckland, with a flight time of about 12h 00m.

  • How many flights serve Buenos Aires?

    Buenos Aires receives 0 flights per day and 2 per week from across the world. Auckland has the most flights to Buenos Aires with 2 weekly flights.

  • How do I know if a flight to Buenos Aires is a good deal?

    A good deal on a flight to Buenos Aires is around $2,011 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How expensive are last-minute flights to Buenos Aires?

    Last-minute fares to Buenos Aires – booked within 2 weeks of departure – run 19% above the average return fare of $2,397.

  • Which airlines should I consider for flights to Buenos Aires?

Your guide to booking Buenos Aires flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Buenos Aires, aim to book around 4 weeks before you fly. That window historically saves about 25% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Buenos Aires, recent KAYAK data shows that stronger deals tend to be around $2,011 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Buenos Aires in May. Return fares historically average $2,016 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to $249 per return. Afternoon flights to Buenos Aires average $2,349 compared to $2,599 for evening flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Buenos Aires, some airlines may include bags at no extra cost. For example, China Eastern includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.

Reviews of the top airlines flying to Buenos Aires

 
Need help choosing which airline to fly with to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
LATAM AirlinesOverall score based on 1987 reviews
7.5Boarding
7.3Comfort
8.0Crew
7.0Entertainment
6.7Food
Airline reviews

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

4.0 OkayNicole, Feb 2026
Read more LATAM Airlines reviews

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

The boarding and new bag drop-off process was confusing and causing massive delays.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

It was a short flight, sits uncomfortable No food was provided. Staff was lovely and kind .

It’s been some time since I saw the plane and the cabin that old and worn out.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers. A BIG ISSUE FOR NON-CHINESE PASSENGERS IS THE ABILITY TO CHECK IN ONLINE, by making so difficult or almost impossible there is no chance to get a seat assignment ahead of time then go to the airport and get what is left. THIS IS NOT a SKY TEAM modality.

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

The landings were smooth . Being unable to check-in online was terribly stressful and the queue at Haneda exemely long. We paid extra for window seats and did not get them.

How do you run out of beer after one hour of a twelve hour flight?!

Flight was fine, however we were not able to check in online, this adds to travel stress. Luckily check-in at Heathrow was quick, but we did not get the seats we paid extra for. We paid for a window and 2 aisle seats from Shanghai to Tokyo leg, but they changed us to middle seats. Not good :(

You’re in the three parts of my life, the China Eastern air crew remembered and wish me happy birthday. I was given pastries on two different occasions and a complementary drink. The stew is wish me happy birthday and gave me a birthday card. Everything was first class. Thank you.

Couldn’t fly since they wouldn’t issue a boarding ticket. Something to do with not taking the departing flight since it was cancelled due to weather. No notice or anything about the trip being invalid. The app made it seem like I was all good for it. Never trusting travel agency

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