€454 Find Cheap Flights to Buenos Aires – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Buenos Aires departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
€746
Typical prices: €1,003-€1,353
Air Canada
Sun 17/1Fri 29/1
DUB - EZE • 2 stops
Cheapest one-way flight
€454
American Airlines
Tue 25/8
DUB - EZE • 2 stops
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Buenos Aires

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Buenos Aires

Sun, 17 Jan - Fri, 29 Jan
Air Canada Logo
09:00 - 15:05
DUB
-
EZE
33h 05m
2 stops
Air Canada Logo
16:45 - 07:10
EZE
-
DUB
35h 25m
2 stops
€746Air Canada
Mon, 23 Nov - Thu, 26 Nov
American Airlines Logo
13:00 - 08:30
DUB
-
EZE
22h 30m
1 stop
American Airlines Logo
23:35 - 07:15
EZE
-
DUB
28h 40m
2 stops
€788American Airlines
Mon, 23 Nov - Thu, 26 Nov
American Airlines Logo
11:30 - 08:40
DUB
-
EZE
24h 10m
2 stops
American Airlines Logo
22:30 - 07:15
EZE
-
DUB
29h 45m
1 stop
€788American Airlines
Mon, 23 Nov - Thu, 26 Nov
American Airlines Logo
13:00 - 08:30
DUB
-
EZE
22h 30m
1 stop
American Airlines Logo
22:30 - 07:15
EZE
-
DUB
29h 45m
1 stop
€788American Airlines
Wed, 9 Sep - Wed, 16 Sep
British Airways Logo
11:45 - 08:30
DUB
-
EZE
24h 45m
2 stops
British Airways Logo
22:15 - 06:30
EZE
-
DUB
28h 15m
2 stops
€792British Airways
Tue, 8 Sep - Tue, 15 Sep
British Airways Logo
11:45 - 08:45
DUB
-
EZE
25h 00m
2 stops
British Airways Logo
22:15 - 06:30
EZE
-
DUB
28h 15m
2 stops
€809British Airways
Sat, 21 Nov - Sat, 28 Nov
Iberia Logo
18:35 - 17:25
DUB
-
EZE
25h 50m
1 stop
Iberia Logo
19:10 - 17:50
EZE
-
DUB
19h 40m
1 stop
€818Iberia
Fri, 13 Nov - Sun, 29 Nov
Iberia Logo
18:35 - 17:25
DUB
-
EZE
25h 50m
1 stop
Iberia Logo
19:10 - 17:50
EZE
-
DUB
19h 40m
1 stop
€820Iberia
Tue, 8 Sep - Tue, 15 Sep
British Airways Logo
11:45 - 07:15
DUB
-
EZE
23h 30m
2 stops
British Airways Logo
22:15 - 06:30
EZE
-
DUB
28h 15m
2 stops
€840British Airways
Wed, 2 Sep - Thu, 24 Sep
Iberia Logo
09:50 - 16:05
DUB
-
EZE
34h 15m
1 stop
Iberia Logo
13:00 - 09:05
EZE
-
DUB
16h 05m
1 stop
€856Iberia
Booking Insights

KAYAK's insights & trends for flights to Buenos Aires

Get data-powered insights and trends into flights to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

Which is the cheapest airport to fly into in Buenos Aires?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Buenos Aires is Buenos Aires Jorge Newbery Airport (AEP), with an average flight price of €163.

Good to know – Book Cheap Buenos Aires Plane Tickets

Low season

June

Cheapest flight

€454
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Dublin to Buenos Aires Ministro Pistarini

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Buenos Aires based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Buenos Aires flights

  • Which Buenos Aires airport is closest to central Buenos Aires?

    There are 2 airports in Buenos Aires. The closest airport to Buenos Aires’s city centre is Buenos Aires Jorge Newbery (7 km). Buenos Aires Ministro Pistarini is 27 km from the centre.

  • How does KAYAK find such low prices on flights to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Buenos Aires

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Buenos Aires flight deals.

Reviews of the top 5 airlines flying to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Buenos Aires. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.8
KLMOverall score based on 1550 reviews
7.3Food
7.2Entertainment
7.7Comfort
7.8Boarding
8.4Crew
Airline reviews

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

4.0 OkayNick, Jul 2026
SAN - AMS
Read more KLM reviews

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

Flight was on time, staff are friendly and helpful onboard.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

The baggage service at Malpensa was the worst ever. We wanted for over an hour without any information, they broke my suitcase, and the services of the local luggage services company was below any usual services level of a KLM partner.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

I travel frequently. The flight was late again... KLM should really try and be on time

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

I think they can provide the better food/snack option for the 4 hours flight. Drinks are fine.

The food was good. I ate gnocchi with marinara sauce and cheese, salted caramel tiramisu. And later in the trip cheese calzone. I watched 3 movies. The selection is really good. Have new and old movies. The flight attendances were nice and cordially. Overall the 6 hours trip was really pleasant ☺️. Planning the next trip.

Don't need the male flight attended lecturing. The whole plane on how to act when there was no problems.Other than that everything was great

Why, on an 11+ hour flight, is the food being served at a speed resembling a 90-minute flight? Flight crew practically threw our food at us, then cleaned it up before everyone was done. All, presumably, so that they could retreat away for the next 7 hours to be completely unavailable. No additional beverages were served for hours. Delta is supposed to be the premium American carrier, but on this flight, it made me wish I was flying someone else. Also, the “upgrade” to comfort+ is a joke. It was worse than Japan Airline’s lowest level economy class. Literally no comparison between these two airlines. I wouldn’t fly Delta from Tokyo again unless I absolutely had to. Very disappointing amenities and service!

It was a very smooth ride. Not sure on a flight departing at midnight can be much better but it was late arriving and I had an early day so really just the logistics.

Dovevo prendere il volo da Atlanta a Buenos Aires alle 22 invece è stato sospeso senza nessun preavviso e rimandato al giorno dopo alle 9 del mattino, i parenti che mi attendevano all'aeroporto sono dovuti andare in albergo e non ho avuto nessun risarcimento danni. Ho mangiato al bar dell'aeroporto un piatto di d'insalata con 4 anelli di calamari col voucher di 30 dollari perché la cucina dell'albergo era chiusa ed ho dovuto pagarmi la bibita, 8 dollari per una birra, e anche la colazione del giorno dopo non compresa, deplorabile.

Very crowded, unorganized, people pile up to the gate before their seat is called. Becomes a cluster. Why not board first and premium then start main cabin from the back?

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

They lost my baggage and I still have not got it back. Disgrace

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

A couple of minor delays in boarding but very professional and efficient staff.

Sky priority means you get to use the KLM business Lounge.

The crew was great and handled our unexpected detour with proactive communication.

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

Good Poor. service onboard No food. Low quality for economy plus

There's not enough leg room in economy class. The seats are very narrow as well.

8+ hour flight with no tvs working and no usb port working to charge ones own devices was brutal (traveled with 2 small kids)… yikes

When I bought the ticket, right away I got a problem, I had to cancel. Unfortunately never ever I will use kayak or Iberia again. When trying to cancel kayak told me to talk directly with the airline, the airline talked to me through whatsap and told me to deal through kayak. Both of u never took responsibility in helping me out. You kayak did not want to deal with me. I called my credit card and now we r disputing the charge bc u have a pathetic customer service.

Very poor experience the flights were delayed and poor. I think we should have been upgraded on the next flight. I don't think we will be flying again you coming or going in the states and out of the country. This was a nightmare I realize that the flight wasn't so expensive but I still think we should be given at least a third back for the cost of this experience

Flight was delayed by well over an hour. Communication was terrible.

How to get an aisle seat without paying extra? The young lady next to me was assigned the seat.

Tampa to Charlotte - very upset that the orig flight from Tampa to Charlotte was delayed because they couldn’t refuel properly so we missed our connection. Not at all happy about how American handled it. Very inadequate amount for meals ($12 per person for a meal???) and the guy (Kelvin) acted as though he was doing us a favor providing extra vouchers for breakfast when, in reality, he simply duplicated the dinner ones so we would be on our way - very dishonest and poor customer service. (By the way, his gum chewing and body language was very rude) We arrived our final destination more than 24 hours later. Very bad business. Charlotte to Madrid - although the flight we finally got on was 24 hours later than scheduled, the actual flight was comfortable and pleasant. The movie choices could have been better. Madrid to Sevilla - The food was good but basically thrown at you with a don’t bother me attitude. The plane itself was quite dirty!

The boarding process was horrible. As a business class passenger I had to stay the long line after the gate doors because the was no special priority boarding. After the full of people bus stop near the plain nobody from the stuff was organize passengers on the ground before the plane. All passengers from economy class were using the first ramp and passing business class to rich their seats in economy class. But at the same time the second ramp to economy class seats was absolutely free. Bed selection of vine. At the beginning of dinner Cava was finished. The food was very simple for business class and not tasty. It is impossible to serve grilled beef in bouillon instead of creamy souse. Instead of espresso I got filtered coffee from the pot. Second meal during 12,5 hours flight as a small piece of tortilla is too small.

We loved our flight attendant (Emma, from Scotland), the meals were perfectly spaced out, and the in-flight entertainment was super generous and delightful.

Why don't they board from the back of the plane to the front. We have to move by all the people and their luggage to get to the seats.

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

With three empty seats across the aisle from me I politely asked the crew if I could sit in one of those seats. They initially told me I couldn't do it for my safety. When I pressed them again they blamed the captain. So which was it? I didn't appreciate either nonsense explanation simply because they didn't want to honor my request.

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

Flight was great (only a short hop from London to Dublin). Wi-Fi available on board(around 2 euros), power sockets, complimentary water and biscuit. Landin/ takeoff all went without a flaw.

Staff member at boarding gate was rude, and more than once!

The issue wasn’t necessarily with British Airlines but was a reaction to their delayed flight from Miami to London on Aug 18. Due to the delay out of Miami, we missed our BA flight with Aer Linguis on the 19th from London to Cork, Ireland. The attendant in London was helpful and rebooked us for a flight later that same day ($120). However, she failed to mention that as a result of the missed flight, our returning flight was also cancelled and the rebooking cost was $451. Disappointed at the lack of communication between airlines and between the agent and the customer.

Lost bag on an hour and a half flight with no connections - ridiculous!

You lost my luggage on the trip to Dublin and again on the way back, still waiting on luggage.

Everything you need to know for your flight to Buenos Aires

Cabin class types available on flights to Buenos Aires

Cabin classes available on flights to Buenos Aires. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.