Iberia
Su, Mo, We, Th, and Fr
starting at $574
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Buenos Aires to Barcelona. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Buenos Aires to Barcelona ranges from $425 (November 2026) to $810 (January 2027). On average, the ticket price is about $582–$1,217.
A non-stop flight is the most convenient and comfortable way to fly from Buenos Aires to Barcelona, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Buenos Aires to Barcelona is Iberia. Flights operate every day except Tuesday and Saturday.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The price trend from Buenos Aires to Barcelona resembles a smile: costs drop, bottom out, then recover. Knowing this, you can pick dates with the best prices.
Prices fall from September 2026 to November 2026 (26%), then rise from November 2026 to January 2027 (+90%). The best period is October 2026–November 2026 ($438), the most expensive is January 2027–February 2027 ($728).
The best time to buy is October 2026–November 2026, when prices are at their lowest. This can save you up to 40% compared to the expensive months (January 2027–February 2027).
Monthly price variation is 23%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
Iberia
Su, Mo, We, Th, and Fr
starting at $574
Buenos Aires — Barcelona
12/22/2026
Departure
Direct flight
IB2604
starting at $1,066
Buenos Aires — Barcelona
09/06/2026
Departure
Direct flight
IB2604
starting at $2,579
Buenos Aires — Barcelona
09/07/2026
Departure
Direct flight
IB2602
starting at $2,579
Buenos Aires — Barcelona
09/08/2026
Departure
Direct flight
IB2602
starting at $2,664
Buenos Aires — Barcelona
09/17/2026
Departure
Direct flight
IB2604
starting at $1,662
Buenos Aires — Barcelona
09/19/2026
Departure
Direct flight
IB2604
starting at $1,275
Buenos Aires — Barcelona
09/20/2026
Departure
Direct flight
IB2604
starting at $1,273
Buenos Aires — Barcelona
09/29/2026
Departure
Direct flight
IB2604
starting at $1,063
Buenos Aires — Barcelona
09/30/2026
Departure
Direct flight
IB2602
starting at $1,067
Buenos Aires — Barcelona
10/03/2026
Departure
Direct flight
IB2604
starting at $1,159
starting at $494
starting at $512
starting at $451
starting at $453
starting at $469
starting at $587
starting at $701
starting at $733
starting at $832
starting at $834
starting at $1,093
starting at $1,141
More than 12 airlines operate flights from Buenos Aires to Barcelona, including Iberia, Miami Air International, B&H Airlines, Sky Airline, LATAM Chile, LATAM Brasil, Boliviana de Aviación, United Airlines, Gol Transportes Aéreos, Air Canada, Copa Airlines, and Asian Air. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $451, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest flight ticket from Buenos Aires to Barcelona according to data for the last 48 hours costs $451
Often the best time to buy tickets from Buenos Aires to Barcelona is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Buenos Aires to Barcelona can be found flying in these months: November, October, December.
The fastest flights from Buenos Aires to Barcelona start from 12 hours 35 minutes in the air.
The following airlines operate direct flights on the route Buenos Aires — Barcelona: Iberia, Miami Air International
The cheapest one-way flight from Buenos Aires to Barcelona departs on 10/22/2026, is operated by B&H Airlines and costs $451
The cheapest roundtrip flight from Buenos Aires to Barcelona departs on 03/26/2027, is operated by LATAM Chile and costs $955
Fastest flight from Buenos Aires to Barcelona takes 12h 35m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Buenos Aires and Barcelona is 10465km (6488 miles). There are 11 direct flights from Buenos Aires to Barcelona. The time difference between Buenos Aires and Barcelona is 4h. Flights from Buenos Aires begin at 10:50 AM. The latest flight from Buenos Aires departs at 11:50 AM
