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Cheap Flights from Barcelona to Buenos Aires

Compare Barcelona to Buenos Aires flight deals

Find the cheapest month or even day of the year to fly to Buenos Aires

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Flight deals from Barcelona to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Barcelona to Buenos Aires? Find the lowest prices on one-way and return tickets right here.
Buenos Aires.684 € per passenger.Departing Mon, 18 May, returning Tue, 9 Jun.Return flight with Iberia For Level.Outbound direct flight with Iberia For Level departs from Barcelona on Mon, 18 May, arriving in Buenos Aires Ministro Pistarini.Inbound direct flight with Iberia For Level departs from Buenos Aires Ministro Pistarini on Tue, 9 Jun, arriving in Barcelona.Price includes taxes and charges.From 684 €, select.
Buenos Aires.695 € per passenger.Departing Wed, 27 Aug, returning Tue, 7 Oct.Return flight with Air France.Outbound indirect flight with Air France, departs from Barcelona on Wed, 27 Aug, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Air France, departs from Buenos Aires Ministro Pistarini on Tue, 7 Oct, arriving in Barcelona.Price includes taxes and charges.From 695 €, select.
Buenos Aires.700 € per passenger.Departing Tue, 26 Aug, returning Mon, 22 Sep.Return flight with Air France.Outbound indirect flight with Air France, departs from Barcelona on Tue, 26 Aug, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Air France, departs from Buenos Aires Ministro Pistarini on Mon, 22 Sep, arriving in Barcelona.Price includes taxes and charges.From 700 €, select.
Buenos Aires.703 € per passenger.Departing Mon, 24 Nov, returning Mon, 8 Dec.Return flight with Lufthansa and Aerolineas Argentinas.Outbound indirect flight with Lufthansa, departs from Barcelona on Mon, 24 Nov, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with Aerolineas Argentinas, departs from Buenos Aires Jorge Newbery on Mon, 8 Dec, arriving in Barcelona.Price includes taxes and charges.From 703 €, select.
Buenos Aires.706 € per passenger.Departing Tue, 31 Mar, returning Mon, 20 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Barcelona on Tue, 31 Mar, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Air Canada, departs from Buenos Aires Ministro Pistarini on Mon, 20 Apr, arriving in Barcelona.Price includes taxes and charges.From 706 €, select.
Buenos Aires.707 € per passenger.Departing Tue, 27 Jan, returning Tue, 10 Feb.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Barcelona on Tue, 27 Jan, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with Air Canada, departs from Buenos Aires Ministro Pistarini on Tue, 10 Feb, arriving in Barcelona.Price includes taxes and charges.From 707 €, select.
Buenos Aires.718 € per passenger.Departing Thu, 4 Sep, returning Wed, 8 Oct.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Barcelona on Thu, 4 Sep, arriving in Buenos Aires Ministro Pistarini.Inbound indirect flight with KLM, departs from Buenos Aires Ministro Pistarini on Wed, 8 Oct, arriving in Barcelona.Price includes taxes and charges.From 718 €, select.
Buenos Aires.729 € per passenger.Departing Mon, 10 Nov, returning Tue, 25 Nov.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Barcelona on Mon, 10 Nov, arriving in Buenos Aires Jorge Newbery.Inbound indirect flight with SWISS, departs from Buenos Aires Jorge Newbery on Tue, 25 Nov, arriving in Barcelona.Price includes taxes and charges.From 729 €, select.

Find the cheapest month to fly from Barcelona to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Barcelona to Buenos Aires flights are currently cheapest in November.
Jun
from 2.196 €
Jul
from 824 €
Aug
from 740 €
Sep
from 740 €
Oct
from 814 €
Nov
from 729 €
Dec
from 803 €
Jan
from 790 €
Feb
from 762 €
Mar
from 756 €
Apr
from 778 €
May
from 747 €

Direct flights from Barcelona to Buenos Aires

Alternative Barcelona to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Barcelona to Buenos Aires? You could fly into the following airports instead.

Barcelona to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight found684 €
Cheapest month to flyMay
Average flight time13 hrs, 40 mins
Most popular airlineVueling Airlines
Average flights per week27

Finding cheap flights from Barcelona to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Barcelona to Buenos Aires is 684 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
13 hours and 40 minutes is the average flight time from Barcelona to Buenos Aires.
Vueling Airlines, Iberia and Iberia For Level fly direct from Barcelona to Buenos Aires.
As of June 2025, there are 27 flights per week flying from Barcelona to Buenos Aires.
The cheapest month to fly from Barcelona to Buenos Aires is usually May.
If you're flying from Barcelona Airport, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from 684 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Barcelona Airport to Buenos Aires on Monday, 18 May 2026.
Yes – the average flight time is 13 hours and 40 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 11°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
Currently, Iberia For Level offers the cheapest flight tickets to Buenos Aires.

Flying from Barcelona-El Prat Airport (BCN) to Buenos Aires: what you need to know

  • Buenos Aires is four hours behind Barcelona, where Barcelona-El Prat Airport is located. Buenos Aires runs on the UTC-3 timezone.

  • With seven weekly flights between the two airports, Barcelona-El Prat Airport (BCN) to Ministro Pistarini Airport (EZE) is the busiest route. Board Iberia's 01:30 flight to get your trip from BCN to EZE underway.

  • Give yourself plenty of time to make your BCN to Buenos Aires flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at check-in and security are likely if you're heading away during high season, so give yourself some extra breathing space. A good rule of thumb for peak times? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • Start your journey at BCN and travel straight to Ministro Pistarini Airport (EZE). That will be your arrival point when searching for Barcelona-El Prat Airport to Buenos Aires tickets.

  • Check out the deals with Iberia. This carrier operates direct flights from Barcelona-El Prat Airport to Buenos Aires.

  • A stopover is the perfect opportunity to break up your journey and maybe even tick a new city off your list. When searching for plane tickets from BCN to Buenos Aires, deselect the 'Direct flights only' box to see where you can stop along the way. Consider one of these popular options:

    • Amsterdam Airport Schiphol (AMS)

    • Charles de Gaulle Airport (CDG)

    • Adolfo Suarez Madrid-Barajas Airport (MAD)

  • BCN is around 13 kilometres from central Barcelona. If you're catching a cab, driving or ride-sharing from the centre, it'll take 25 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 35 minutes.

  • Looking for a hotel near BCN? If you've booked an early flight from Barcelona-El Prat Airport to Buenos Aires, these stays put the terminal practically at your doorstep:

  • Of the departures from Barcelona-El Prat Airport, 79.12% arrive as scheduled at their destination.

How to find the cheapest flights from Barcelona-El Prat Airport (BCN) to Buenos Aires

  • 385 € is currently the best price for a one-way Barcelona-El Prat Airport to Buenos Aires flight. Return plane tickets start at 684 €. These fares can change depending on demand and availability.

  • Book ten months before you want to travel. Pricing trends suggest that this is the ideal window for finding cheap flights from BCN to Buenos Aires.

  • Plan your trip for February. That's the best month for landing an epic deal on Barcelona-El Prat Airport to Buenos Aires tickets. If you're flexible on when you fly, use the 'Whole month' tool to find the cheapest price across each month.

  • There's no need to keep checking in to see if fares have dropped when you set up a Price Alert. We'll update you the moment there's an even bigger deal on cheap flights from BCN to Buenos Aires.

  • Choose your ideal arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from Barcelona-El Prat Airport to Buenos Aires by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Buenos Aires

Jorge Newbery Airport (AEP)

  • Jorge Newbery Airport (AEP) to central Buenos Aires takes around 20 minutes to reach by car. The centre is roughly 14 kilometres away.

  • Getting there by public transport typically takes 40 minutes.

  • Book a hotel near AEP if you have a late flight from Barcelona-El Prat Airport to Buenos Aires. Settle into one of these options and make your arrival easier:

  • Begin your adventure by picking up a Jorge Newbery Airport rental car. Grab a set of wheels from Hertz, Localiza or rentar low cost and explore beyond Buenos Aires's main sights.

  • Booking your vehicle from Jorge Newbery Airport around one week before your flight from BCN to Buenos Aires can help you secure the lowest rate.

Ministro Pistarini Airport (EZE)

  • The centre of Buenos Aires is about 32 kilometres from Ministro Pistarini Airport (EZE). Once your flight from Barcelona-El Prat Airport to Buenos Aires has landed and you've navigated your way to arrivals, expect a drive of about 35 minutes.

  • Public transport will get you there in about 2 hours 10 minutes.

  • Following your BCN to Buenos Aires flight, tuck yourself in at a hotel close to EZE. These are some comfortable options that'll help you get into relaxation mode:

  • Hertz, Cactus and Localiza make picking up a Ministro Pistarini Airport rental car simple. These suppliers are located in or around the terminal and will get you on your way in no time.

  • Get first dibs on the best options. Booking your ride from EZE one week in advance often means better prices and a wider choice of vehicles.

Best time to go to Buenos Aires

  • Travel to Buenos Aires during peak season if you like a bustling atmosphere, but remember that prices may be higher. Alternatively, book your flights from Barcelona-El Prat Airport to Buenos Aires during low season when prices are cheaper and crowds are smaller.

  • Before booking a Barcelona-El Prat Airport to Buenos Aires plane ticket, think about the kind of weather you prefer. January is the warmest month in Buenos Aires, with temperatures ranging from 19ºC (66ºF) to 31ºC (88ºF).

  • Look for cheap tickets from BCN to Buenos Aires in July if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 15ºC (59ºF) on average.

More about Buenos Aires

  • Start your Buenos Aires trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Barcelona-El Prat Airport to Buenos Aires, browse our range of accommodation options including:

  • There are so many things to do and see in this city it can be hard to work out where to start. Recoleta Cemetery, Obelisco de Buenos Aires and Casa Rosada are highlights which should feature on any good Buenos Aires itinerary.

Explore more of Argentina

  • Rosario is just one of the many places in Argentina waiting to be explored after you've seen Buenos Aires. Around 274 kilometres away to the north-west, popular attractions include Monumento a la Bandera (Flag Monument), Predio Ferial Parque de la Independencia and Parque Nacional a la Bandera.

  • If you're looking to explore another corner of Argentina, head for Mar Del Plata, about 386 kilometres south of Buenos Aires. Casino Central de Mar del Plata, Centro Cultural Villa Victoria Ocampo and Villa Ortiz Basualdo.Museo Municipal de Arte Juan Carlos Castagnino are the start of reasons to visit.

More travel options

Plan the rest of your trip from Barcelona to Buenos Aires

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.