Cheap flights from Barcelona to Buenos Aires

Barcelona-El Prat
BCN
Buenos Aires
BUE

Flight deals from Barcelona to Buenos Aires

Below you can see the best deals on flights Barcelona — Buenos Aires for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 7 September, from $561.

Top 10 cheap flights from Barcelona to Buenos Aires

E9
DM
DM
$ 568

Barcelona — Buenos Aires

18:35—03:00
7 Sep 2026
37 h 25 m
2 stops
E9
DM
$ 596

Barcelona — Buenos Aires

18:50—00:05
6 Sep 2026
34 h 15 m
1 stop
E9
DM
$ 596

Barcelona — Buenos Aires

18:50—08:15
6 Sep 2026
42 h 25 m
1 stop
E9
DM
DM
$ 627

Barcelona — Buenos Aires

18:35—03:45
7 Sep 2026
38 h 10 m
2 stops
UX
LA
H2
$ 628

Barcelona — Buenos Aires

20:30—04:00
1 Sep 2026
36 h 30 m
2 stops
UX
LA
H2
$ 640

Barcelona — Buenos Aires

11:50—04:00
6 Sep 2026
45 h 10 m
2 stops
UX
AD
AR
$ 641

Barcelona — Buenos Aires

20:30—09:55
31 Aug 2026
42 h 25 m
2 stops
UX
AD
LA
$ 657

Barcelona — Buenos Aires

20:30—09:40
31 Aug 2026
42 h 10 m
2 stops
LA
G3
$ 667

Barcelona — Buenos Aires

13:10—02:00
1 Sep 2026
17 h 50 m
1 stop
LA
G3
$ 667

Barcelona — Buenos Aires

13:10—01:40
13 Sep 2026
17 h 30 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Barcelona to Buenos Aires?

The price of a flight from Barcelona to Buenos Aires changes depending on how far ahead you book. For the best chance of a lower fare, book around 25 days before departure, when the average ticket costs about $1,257. Fares also tend to climb as the departure date gets closer.

About the Barcelona — Buenos Aires flight

Looking for cheap flights from Barcelona to Buenos Aires? Compare fares from different airlines, check the flight schedule and travel time — and book your Barcelona — Buenos Aires ticket online at the best price.

The route has direct flights — around 41 flights per week, flights are operated by Iberia, Qatar Airways, Finnair, a nonstop flight takes about 13 h 25 min, the distance between the cities is around 10,443 km.

Planning your trip? You may find our Buenos Aires travel guide, how to get from the airport into town and Buenos Aires weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $553Min. price
MarchCheapest
AugustPeak season
YesDirect flights
10,443 kmDistance
13 h 25 minTravel time
3Airlines
41 / wkFlights

Flight schedule from Barcelona to Buenos Aires

The table shows direct flights from Barcelona to Buenos Aires on the selected date. The flight takes approximately 13 h 25 min. Regular flights are operated by Iberia, Qatar Airways and Finnair. Departures from Barcelona-El Prat Airport airports, arrivals at Jorge Newbery Airport and Ministro Pistarini Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Barcelona — Buenos Aires

Below is a calendar of the lowest flight ticket prices for Barcelona — Buenos Aires by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $553 in March, and the most expensive are around $672 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Barcelona to Buenos Aires by month. Tickets are usually cheapest in April (around $661) and priciest in July (about $912) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$855highMay$684lowSep$729medium
Feb$821highJun$741mediumOct$752medium
Mar$707lowJul$912highNov$764medium
Apr$661lowAug$798mediumDec$889high

Some values are estimated based on seasonality.

When to fly

Weather in Buenos Aires: it is warmest in January (up to 29 °C on average) and coolest in July (around 14 °C). The driest month is May.

Tickets are usually cheapest in March and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Buenos Aires

Dry and wet days · Buenos Aires

Wind speed and direction · Buenos Aires

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How to get the best deal on a Barcelona — Buenos Aires ticket

  • Book ahead: fares for Barcelona — Buenos Aires are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Buenos Aires is usually March — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Barcelona — Buenos Aires route are operated by 3 airlines; Iberia runs the most flights (around 49% of all flights). Compare carriers, flight shares and schedules below.

  • IberiaIB
    7x/week
    WebsiteFleet: 9224M pax/year
    • Direct flight BCN → EZE7x/week
      Duration
      13h 27m
      Days
      MTWTFSS
    48.8%Open →
  • Qatar AirwaysQR
    7x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight BCN → EZE7x/week
      Duration
      5h
      Days
      MTWTFSS
    48.8%Open →
  • FinnairAY
    1x/week
    WebsiteFleet: 7911M pax/year
    • Direct flight BCN → EZE1x/week
      Duration
      5h
      Days
      MTWTFSS
    2.4%Open →

Cities and airports on the Barcelona — Buenos Aires route

Flights Barcelona — Buenos Aires depart from Barcelona-El Prat Airport and arrive at Jorge Newbery Airport and Ministro Pistarini Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Barcelona

BCN
Spain
About the cityHow to get thereWeatherAll about the country Spain
Arrival

Buenos Aires

BUE
Argentina
About the cityHow to get thereWeatherAll about the country Argentina
Departure airports
Arrival airports

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Frequently asked questions about the Barcelona — Buenos Aires flight

How long is the flight from Barcelona to Buenos Aires?

A nonstop Barcelona — Buenos Aires flight takes about 13 h 25 min — the distance between the cities is around 10,443 km.

How far is it from Barcelona to Buenos Aires?

The distance from Barcelona to Buenos Aires is about 10,443 km, which a nonstop flight covers in around 13 h 25 min.

Are there direct flights from Barcelona to Buenos Aires?

Yes, there are nonstop flights Barcelona — Buenos Aires — around 41 flights per week.

Which airlines fly from Barcelona to Buenos Aires?

Airlines operating Barcelona — Buenos Aires include Iberia, Qatar Airways, Finnair. See the full list with schedules in the "Airlines" section on this page.

Which airports do Barcelona — Buenos Aires flights use?

Flights from Barcelona depart from Barcelona-El Prat Airport, and arrive at Jorge Newbery Airport, Ministro Pistarini Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Barcelona to Buenos Aires?

The price of a Barcelona — Buenos Aires ticket depends on your travel date, season and demand: it is usually cheapest to fly in March, and most expensive in August. Tickets typically cost between $553 and $672. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Barcelona — Buenos Aires?

Flights Barcelona — Buenos Aires are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is March. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Barcelona to Buenos Aires?

To catch a low fare Barcelona — Buenos Aires, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually March.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Barcelona

See all
LondonMadridParisLisbonPalmaAmsterdamIbizaMilanRomeFrankfurt am MainMunichMahonBrusselsIstanbulGenevaMalagaZurichNew York CityBaselSanta Cruz de TenerifeAthensVeniceSevilleBerlinViennaLas PalmasCopenhagenBilbaoNaplesPortoSantiago de CompostelaDusseldorfAlicanteNiceManchesterFlorenceBostonDublinBucharestPrague

Where else you can fly from Buenos Aires

See all
Sao PauloCordobaRio de JaneiroSantiagoMendozaPuerto IguazuBarilocheSaltaNeuquénUshuaiaSan Miguel de TucumánFlorianopolisAsunciónLimaMadridEl CalafateBogotaPanama CityComodoro RivadaviaMiamiSan Salvador de JujuyPosadasRosarioMontevideoPunta CanaResistenciaMar del PlataNew York CitySanta Cruz de la SierraSalvadorRomePorto AlegreRecifeBrasiliaAtlantaPunta del EsteSan Martín de los AndesFrankfurt am MainBahia BlancaCuritiba

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