€694 Find Cheap Flights to Buenos Aires

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 17/2. 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.
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These are the airlines KAYAK users have selected most often from within our search results for flights to Buenos Aires
These are the airlines KAYAK users have selected most often from within our search results for flights to Buenos Aires
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Cheap Flight Deals 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.

Recent return flight deals to Buenos Aires

Recommended return deals departing in the coming months from the most popular airlines that fly to Buenos Aires.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:30 - 09:45DUB-EZE
25h 15m2 stops
22:25 - 08:45EZE-DUB
31h 20m1 stop
€883Delta
Find Deal
Mon, 10 Mar - Mon, 24 Mar
10:45 - 09:00DUB-EZE
25h 15m2 stops
21:00 - 08:25EZE-DUB
32h 25m2 stops
€885Delta
Find Deal
Wed, 5 Feb - Mon, 24 Feb
10:45 - 09:00DUB-EZE
25h 15m2 stops
21:00 - 08:25EZE-DUB
32h 25m2 stops
€886Delta
Find Deal
Wed, 5 Feb - Mon, 24 Feb
17:25 - 20:25DUB-EZE
30h 00m2 stops
22:45 - 22:05EZE-DUB
20h 20m2 stops
€994KLM
Find Deal
Mon, 27 Jan - Wed, 12 Feb
05:55 - 05:30DUB-EZE
27h 35m1 stop
14:40 - 08:20EZE-DUB
37h 40m1 stop
€1,045KLM
Find Deal
Thu, 5 Jun - Tue, 24 Jun
16:40 - 20:25DUB-EZE
30h 45m1 stop
22:45 - 08:05EZE-DUB
30h 20m1 stop
€1,185Air France
Find Deal
Thu, 30 Jan - Fri, 14 Feb
05:55 - 06:25DUB-EZE
28h 30m1 stop
16:40 - 22:15EZE-DUB
25h 35m1 stop
€1,241Lufthansa
Find Deal
Mon, 7 Apr - Sun, 20 Apr
10:40 - 06:25DUB-EZE
23h 45m2 stops
16:40 - 16:55EZE-DUB
20h 15m2 stops
€1,255Lufthansa
Find Deal
Thu, 5 Jun - Tue, 24 Jun
06:00 - 20:25DUB-EZE
17h 25m1 stop
14:35 - 22:40EZE-DUB
28h 05m2 stops
€1,482Air France
Find Deal
Tue, 4 Mar - Fri, 4 Apr
15:30 - 11:50DUB-EZE
23h 20m2 stops
13:35 - 11:15EZE-DUB
18h 40m2 stops
€1,493British Airways
Find Deal
Sun, 9 Mar - Tue, 25 Mar

Flights to Buenos Aires - Travel Insights & Trends

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.

What is the cheapest day to fly to Buenos Aires?

The average price of all round-trip flights to Buenos Aires clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Buenos Aires is Thursday where round-trip tickets can be as cheap as €959. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are €1,304 on average.

What is the cheapest month to fly to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Buenos Aires is May, where tickets cost €932 on average for return flights. On the other hand, the most expensive months are August and October, where the average cost of tickets from Ireland is €1,364 and €1,330 respectively. For one-way flights, the best month to travel is May with an average price of €932.

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

The average price for all round-trip flights to Buenos Aires depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Buenos Aires is generally in the morning, when round-trip flights cost €1,085 on average. The most expensive time of day to fly to Buenos Aires is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €1,317.

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 €122.

Good to know

Low season

June

High season

December

Cheapest flight

€694
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (9% 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.

See more FAQs

Top tips for finding cheap flights to Buenos Aires

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly from Ireland is May.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Buenos Aires flight deals.

Prefer to fly direct to Buenos Aires?

Find which airlines fly direct to Buenos Aires, which days they fly and book direct flights.

Direct departures

Ireland to Buenos Aires

Monday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Tuesday

Aerolineas Argentinas, Aeromexico, Air Canada, +32 more

Aerolineas Argentinas, Aeromexico, +33 more

Wednesday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Thursday

Aerolineas Argentinas, Aeromexico, Air Canada, +32 more

Aerolineas Argentinas, Aeromexico, +33 more

Friday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Saturday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Sunday

Aerolineas Argentinas, Aeromexico, Air Canada, +34 more

Aerolineas Argentinas, Aeromexico, +35 more

See more direct flights

Direct returns

Buenos Aires to Ireland

Monday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Tuesday

Aerolineas Argentinas, Aeromexico, Air Canada, +32 more

Aerolineas Argentinas, Aeromexico, +33 more

Wednesday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Thursday

Aerolineas Argentinas, Aeromexico, Air Canada, +32 more

Aerolineas Argentinas, Aeromexico, +33 more

Friday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Saturday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Sunday

Aerolineas Argentinas, Aeromexico, Air Canada, +34 more

Aerolineas Argentinas, Aeromexico, +35 more

See more direct flights
See more direct flights

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.
8.0
DeltaOverall score based on 8511 reviews
8.6Crew
8.0Comfort
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

Seats were really tight and the seat belts did not give enough slack.

8.0 ExcellentElizabeth, Jan 2025LGA - RIC
Read more Delta reviews

Seats were really tight and the seat belts did not give enough slack.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Pretty standard flight. Delta has a good selection of movies.

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.

Delta cancelled my flight less than 24 hours before departure and provided no alternative options. Left me to fend for myself basically. Scrambled to book flight on another airline and paid a fortune to do so last minute.. Can’t wait to see how Delta deals with my refund.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

More up to date movies and a live TV option like ESPN, Fox News or CNN. All they had were movies and Spotify Music and some games. Also, wifi on international flights isn't free for Skymiles members like on domestic flights via T-Mobile.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

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.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

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.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

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.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

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

I got an email in the morning of the flight 1/7, from Kayak, that I was rebooked from UA 906 to LH 430. Nobody at Lufthansa ot United knew about this. I went to both counters. at the airport. Also, Cheap Flights, who I booked the ticket through, did not know. I ended up staying on the United flight. But this was very disturbing, since I got a very late notice that I was rebooked to an earlier flight, I hurried to the airport to find out after a lot of inquiring that this was a mistake. Not a good Kayak experience.

Nearly every flight was delayed, I missed a connection at one point and the solution was unbearable. Added nearly 12 hours of travel time to my itinerary and was given no recompense.

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

It wasn’t bad but it was not excellent either. The airlines are trying to save as much money as possible and we are paying price for it. Flying is not as it used to be.

Plane was crowded, seats narrow, legroom nearly nonexistent. The entertainment feature didn't work for my row and nobody was able to/interested in trying to repair it. This flight was in direct contrast to a very comfortable Lufthansa flight from RDU to Frankfurt about a week earlier.

Seats did not have enough legroom. Reclined seat in front meant very little room to move. Tablet for movies was difficult to tap on. Food was excellent. Staff excellent.

I was extremely stressed out with the delay of our flight, not because of the delay per se, but we weren’t getting any responses from the staff/crew as to what was going to happen with our connecting flights. I think if they were better informed, and in turn we were informed, we would be more at ease. Also, at the Newark security area, the scan machine detected something “foreign” in my crotch and behind area, I cannot believe that in 2024, these machines cannot differentiate between a sanitary pad and a dangerous object. The security officer who conducted the body search was really sweet and apologetic, and asked me if I would like to move to a private area and conducted the search thoroughly without making me uncomfortable, but it is clear that these machines need an upgrade for such issues.

Staff are really not attentive. Seem rather disinterested in attending to the customers in general.

Crew was excellent. Sat us together after the airline changed our seats. This was the smaller plane/shorter flight so no entertainment or food.

Smooth flight. Safe airline. Professional crew. Glitchy entertainment touch screen. So-so food. So-so seat padding.

Denied boarding passes for connecting flight. Missed connection as a result. Customer services T5 Heathrow airport vile, arrogant people who lied to us and threatened us.

The flight was severely delayed. The check in desk was rude.

The seats are incredibly uncomfortable. My luggage didn't make it on my flight from London to Nashville.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

The seats were uncomfy and the food tasteless, crew clueless

British Airways keeps canceling our flights. They have lost my trust in using their services again. I understand rescheduling once but twice? I am now arriving at home 36 hours later than the first flight that I booked.

British Airways canceled my flight and I had to fly on Lufthansa the next day. What a garbage airline 🗑️

Flight attendant kept banging her cart into my aisle seat. Hard. Couldn’t lean seat back. Should be warned of limitations when booking seat

Food and entertainment non existent as we were only in the air 25 mins so totally understandable

Lost luggage l try contact the airline no answer FILE REFERENCE# CHQBA10196/14 SEP24/ 1043 YEE JAMES FLIGHT/DATE - BA202/13SEP/BA666/14SEP NUMBER OF BAG - 1 TICKET NUMBER- BA219096982 COLOR/ TYPE - BLACK DUFFEL/ SPORT BAG TAG NUMBER - BA401690/

Book Cheap Buenos Aires Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Buenos Aires found on KAYAK in the last 72 hours.
10/3Mon
2 stopsDelta
25h 15mDUB-EZE
24/3Mon
1 stopDelta
31h 20mEZE-DUB
€883
5/2Wed
2 stopsDelta
25h 15mDUB-EZE
24/2Mon
2 stopsDelta
32h 25mEZE-DUB
€885
5/2Wed
2 stopsDelta
25h 15mDUB-EZE
24/2Mon
2 stopsDelta
32h 25mEZE-DUB
€886
27/1Mon
2 stopsKLM
30h 00mDUB-EZE
12/2Wed
2 stopsKLM
20h 20mEZE-DUB
€994
5/6Thu
1 stopKLM
27h 35mDUB-EZE
24/6Tue
1 stopKLM
37h 40mEZE-DUB
€1,045
30/1Thu
1 stopAir France
30h 45mDUB-EZE
14/2Fri
1 stopAir France
30h 20mEZE-DUB
€1,185
7/4Mon
1 stopLufthansa
28h 30mDUB-EZE
20/4Sun
1 stopLufthansa
25h 35mEZE-DUB
€1,241
5/6Thu
2 stopsLufthansa
23h 45mDUB-EZE
24/6Tue
2 stopsLufthansa
20h 15mEZE-DUB
€1,255
4/3Tue
1 stopAir France
17h 25mDUB-EZE
4/4Fri
2 stopsAir France
28h 05mEZE-DUB
€1,482
9/3Sun
2 stopsBritish Airways
23h 20mDUB-EZE
25/3Tue
2 stopsBritish Airways
18h 40mEZE-DUB
€1,493

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Buenos Aires found on KAYAK in the last 72 hours.
17/2Mon
2 stops
28h 05mDUB-EZE
€694
17/2Mon
3 stops
32h 21mDUB-EZE
€699
1/3Sat
2 stops
39h 40mDUB-EZE
€732
2/3Sun
2 stopsAir Canada
33h 25mDUB-EZE
€736
2/3Sun
1 stopAir Canada
33h 25mDUB-EZE
€740
1/3Sat
1 stop
31h 20mDUB-EZE
€758
17/2Mon
1 stopVueling
31h 40mDUB-EZE
€833
1/3Sat
3 stopsSWISS
45h 50mDUB-AEP
€1,058
17/2Mon
2 stopsSWISS
25h 40mDUB-AEP
€1,175
13/3Thu
1 stopLufthansa
17h 30mDUB-EZE
€9,486

Search by stops

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Search by price

Last minute flights to Buenos Aires

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Buenos Aires that are departing in the next 10 days.
20/1Mon
multi-stopDelta
26h 00mDUB-EZE
5/2Wed
multi-stopDelta
30h 40mEZE-DUB
€902
20/1Mon
multi-stopDelta
26h 00mDUB-EZE
5/2Wed
multi-stopDelta
31h 20mEZE-DUB
€931
20/1Mon
multi-stop
37h 25mDUB-EZE
5/2Wed
multi-stop
35h 10mEZE-DUB
€1,106
20/1Mon
multi-stop
37h 25mDUB-EZE
5/2Wed
multi-stop
35h 10mEZE-DUB
€1,108
19/1Sun
multi-stopDelta
26h 00mDUB-EZE
5/2Wed
multi-stopDelta
38h 15mEZE-DUB
€1,171
20/1Mon
multi-stopAir Canada
32h 25mDUB-EZE
5/2Wed
multi-stopAir Canada
35h 10mEZE-DUB
€1,176
20/1Mon
multi-stop
37h 25mDUB-EZE
5/2Wed
multi-stop
44h 35mEZE-DUB
€1,178
20/1Mon
multi-stopAir France
17h 25mDUB-EZE
5/2Wed
multi-stopAir France
30h 20mEZE-DUB
€1,225
19/1Sun
multi-stopBritish Airways
20h 20mDUB-EZE
5/2Wed
multi-stopBritish Airways
18h 40mEZE-DUB
€1,416
20/1Mon
multi-stopIberia
31h 10mDUB-EZE
5/2Wed
multi-stopIberia
16h 55mEZE-DUB
€2,312

Search by stops

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Search by price

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.

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