Cheap Flights from Buenos Aires to Barcelona

Compare Buenos Aires to Barcelona flight deals

Find the cheapest month or even day of the year to fly to Barcelona

Book the best Barcelona fare with no extra fees

Flight deals from Buenos Aires to Barcelona

Looking for a cheap last-minute deal or the best return flight from Buenos Aires to Barcelona? Find the lowest prices on one-way and return tickets right here.

Barcelona.R 8,550 per passenger.Departing Tue, 27 Oct.One-way flight with LEVEL.Outbound direct flight with LEVEL departs from Buenos Aires Ministro Pistarini on Tue, 27 Oct, arriving in Barcelona.Price includes taxes and charges.From R 8,550, select.

Barcelona.R 8,550 per passenger.Departing Mon, 2 Nov.One-way flight with LEVEL.Outbound direct flight with LEVEL departs from Buenos Aires Ministro Pistarini on Mon, 2 Nov, arriving in Barcelona.Price includes taxes and charges.From R 8,550, select.

Barcelona.R 8,599 per passenger.Departing Tue, 28 Apr.One-way flight with Arajet.Outbound indirect flight with Arajet, departs from Buenos Aires Ministro Pistarini on Tue, 28 Apr, arriving in Barcelona.Price includes taxes and charges.From R 8,599, select.

Barcelona.R 8,628 per passenger.Departing Tue, 19 May.One-way flight with Aerolíneas Argentinas.Outbound indirect flight with Aerolíneas Argentinas, departs from Buenos Aires Jorge Newbery on Tue, 19 May, arriving in Barcelona.Price includes taxes and charges.From R 8,628, select.

Barcelona.R 9,348 per passenger.Departing Mon, 1 Jun.One-way flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Buenos Aires Jorge Newbery on Mon, 1 Jun, arriving in Barcelona.Price includes taxes and charges.From R 9,348, select.

Barcelona.R 9,408 per passenger.Departing Mon, 16 Mar.One-way flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Buenos Aires Ministro Pistarini on Mon, 16 Mar, arriving in Barcelona.Price includes taxes and charges.From R 9,408, select.

Barcelona.R 9,579 per passenger.Departing Thu, 3 Dec.One-way flight with LEVEL.Outbound direct flight with LEVEL departs from Buenos Aires Ministro Pistarini on Thu, 3 Dec, arriving in Barcelona.Price includes taxes and charges.From R 9,579, select.

Barcelona.R 9,588 per passenger.Departing Wed, 27 Jan.One-way flight with LEVEL.Outbound direct flight with LEVEL departs from Buenos Aires Ministro Pistarini on Wed, 27 Jan, arriving in Barcelona.Price includes taxes and charges.From R 9,588, select.

Find the cheapest month to fly from Buenos Aires to Barcelona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buenos Aires to Barcelona flights are currently cheapest in October.

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Direct flights from Buenos Aires to Barcelona

Buenos Aires to Barcelona: Alternative routes

Compare routes from Buenos Aires to Barcelona below. You may find an airport to fly into that's cheaper, faster, or easier than Barcelona.

Buenos Aires to Barcelona: Flight information

The things to know before you go.

Cheapest flight found	R 8,550
Cheapest month to fly	October
Average flight time	12 hrs, 39 mins
Most popular airline	Finnair
Average flights per week	50

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

How much are return flights from Buenos Aires to Barcelona?

The best price we found for a return flight from Buenos Aires to Barcelona is R 14,265. 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.

How long does it take to fly from Buenos Aires to Barcelona?

12 hours and 39 minutes is the average flight time from Buenos Aires to Barcelona.

Which airlines fly direct from Buenos Aires to Barcelona?

Finnair, Vueling Airlines and Iberia fly direct from Buenos Aires to Barcelona.

How many flights are there a week from Buenos Aires to Barcelona?

As of February 2026, there are 50 flights per week flying from Buenos Aires to Barcelona.

When is the cheapest time to fly from Buenos Aires to Barcelona?

The cheapest month to fly from Buenos Aires to Barcelona is usually March.

Which upcoming date is cheapest to fly from Buenos Aires to Barcelona Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to Barcelona Airport on Tuesday, 31 March 2026.

Can I get a direct flight from Buenos Aires to Barcelona Airport?

Yes – the average flight time is 12 hours and 39 minutes.

How can I find the best flight deal to Barcelona?

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 Barcelona 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.

When is the best time to book flights to Barcelona?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.

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

Buenos Aires has two main airports that set the stage for your next getaway. Explore your options for reserving a flight from Buenos Aires to Barcelona-El Prat Airport (BCN) leaving from Jorge Newbery Airport (AEP) or Ministro Pistarini Airport (EZE).
Barcelona-El Prat Airport is located in Barcelona. The city follows the UTC+1 timezone and is four hours ahead of Buenos Aires.
For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your flight from Buenos Aires to BCN.
With more people on the move during high season, you'll want to get to your terminal earlier than usual. Two hours for domestic flights and up to four for international trips will allow for extra wait times.

Airports in Buenos Aires

Jorge Newbery Airport (AEP)

Whether you're hoping to visit another city as part of your journey or just have a break, we make it a breeze to book a flight with a stopover. To check out your options taking off from Jorge Newbery Airport (AEP), uncheck 'Direct flights only.' Arturo Merino Benitez Airport (SCL) is a stop you can make when searching for cheap flights from Buenos Aires to BCN.
The journey from central Buenos Aires to AEP takes around 40 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 14 kilometres in 20 minutes or so, depending on traffic.
Have an early flight from Buenos Aires to Barcelona-El Prat Airport? Avoid the hassle of rushing to the terminal (and get a little more snooze time) by choosing one of these hotels near Jorge Newbery Airport:
83.76% of flights leaving Jorge Newbery Airport touch down at their destination as planned. With its reliable on-time performance, delays are unlikely when setting off from AEP.

Ministro Pistarini Airport (EZE)

You can book a direct Buenos Aires to Barcelona-El Prat Airport (BCN) plane ticket with departures from Ministro Pistarini Airport (EZE). Check if flying out of EZE makes more sense for your journey.
From EZE, direct flights from Buenos Aires to BCN are offered by Iberia.
Iberia ranks number one in bookings on the EZE to BCN route.
Want a carrier that consistently lands on time? Go with Iberia. 83.58% of its flights between Ministro Pistarini Airport and Barcelona-El Prat Airport touch down as planned.
Add another location to your travels or just take a moment to reset with a stopover. If you'd like to break up your flight from Buenos Aires to Barcelona-El Prat Airport, check out these options when departing from Ministro Pistarini Airport:
- Amsterdam Airport Schiphol (AMS)
- Adolfo Suarez Madrid-Barajas Airport (MAD)
- Leonardo da Vinci-Fiumicino Airport (FCO)
EZE is about 32 kilometres from central Buenos Aires. It'll take you 35 minutes or so to get to the airport in a car from the city centre. Public transport takes approximately 2 hours 10 minutes.
Get a head start on your holiday with an additional night away from home. Before catching your Buenos Aires to BCN flight, kick back in one of these hotels near Ministro Pistarini Airport:
The majority of flights that leave Ministro Pistarini Airport land at their destination as expected. It maintains a high on-time performance rate of 83.93%.

About Barcelona-El Prat Airport (BCN)

If you're coming in on a late flight from Buenos Aires to Barcelona-El Prat Airport, nothing tops the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and resting not long after at one of these hotels near BCN:
Say yes to new adventures by picking up a Barcelona-El Prat Airport rental car. Grab your wheels from Record Go, Goldcar or Nizacars Rent A Car and explore beyond Barcelona's main sights.
Lock in the best possible rate by booking your vehicle around four weeks ahead of your Buenos Aires to Barcelona-El Prat Airport flight.

Getting from Barcelona-El Prat Airport (BCN) to central Barcelona

Barcelona-El Prat Airport is about 13 kilometres from central Barcelona. How long it takes to get there in a cab or car hire will depend on the time of day. Do a little research before your trip.
It takes roughly 35 minutes if you're travelling on public transport.

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

At the moment, R 8,550 is the lowest price we've found for a one-way ticket from Buenos Aires to Barcelona-El Prat Airport. The cheapest price for a return flight is R 14,265. Keep in mind fares can change due to demand at the time of booking.
To score cheap flights from Buenos Aires to BCN, book your ticket five months before your departure date.
The best month for scoring cheap Buenos Aires to Barcelona-El Prat Airport tickets is October. Use the 'Whole month' tool to compare flight prices, then select the dates with the lowest fares.
Finding a cheap plane ticket from Buenos Aires to BCN is easy with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as a better deal is available.
Discover the best deal on a flight from Buenos Aires to Barcelona-El Prat Airport with the help of the filters. Choose your preferred departure and arrival times, number of stops and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from Buenos Aires to Barcelona-El Prat Airport (BCN)

July is the busiest month for flights from Buenos Aires to Barcelona-El Prat Airport (BCN). Plan your visit to Barcelona in February if you'd rather avoid peak season.
Lock in a Buenos Aires to BCN plane ticket departing in August if you want to visit the city during its warmest month. Expect temperatures in Barcelona to range from 20ºC (68ºF) to 31ºC (88ºF).
For cooler conditions, look for a cheap ticket from Buenos Aires to Barcelona-El Prat Airport in January when temperatures are between 5ºC (41ºF) and 14ºC (57ºF).

More about Barcelona

When it comes to looking for somewhere to rest your head, you'll find the best stays in Barcelona right here. Check out these hotels as soon as you've booked your flight from Buenos Aires to Barcelona-El Prat Airport:
Sagrada Familia and Vinalium Sagrada Familia are just the start of the top attractions to add to your Barcelona to-do list. Keep the momentum going by heading to Placa de la Sagrada Familia.

Explore more of Spain

Zaragoza is just one of the many cities in Spain waiting to be explored after you've experienced Barcelona. Around 241 kilometres away to the west, well-known attractions include Plaza España, Plaza del Pilar and La Seo del Salvador.
If you're looking to explore another well-known destination in Spain, consider Ibiza, about 274 kilometres south of Barcelona. Platja d'en Bossa, Blue Ocean Ibiza and Playa de Ses Salines are highlights.