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.
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 airlines on the Buenos Aires — Barcelona route each fly on specific days: Iberia flies every day except Friday. Miami Air International only flies on Monday.
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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.
More than 8 airlines operate flights from Buenos Aires to Barcelona, including Miami Air International, Iberia, LATAM Chile, American Airlines, Aerolineas Argentinas, Gol Transportes Aéreos, B&H Airlines, and Asian Air. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $615, 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.
Buenos Aires — Barcelona
05/26/2026
Departure
Direct flight
LL2602
starting at $1,227
Buenos Aires — Barcelona
05/28/2026
Departure
Direct flight
IB2604
starting at $1,234
Buenos Aires — Barcelona
05/30/2026
Departure
Direct flight
IB2604
starting at $1,340
Buenos Aires — Barcelona
06/02/2026
Departure
Direct flight
IB2602
starting at $1,083
Buenos Aires — Barcelona
06/04/2026
Departure
Direct flight
IB2604
starting at $1,060
Buenos Aires — Barcelona
06/05/2026
Departure
Direct flight
IB2602
starting at $949
Buenos Aires — Barcelona
06/06/2026
Departure
Direct flight
LL2604
starting at $1,063
Buenos Aires — Barcelona
06/07/2026
Departure
Direct flight
LL2604
starting at $1,076
Buenos Aires — Barcelona
06/08/2026
Departure
Direct flight
LL2602
starting at $1,195
Buenos Aires — Barcelona
06/09/2026
Departure
Direct flight
LL2602
starting at $848
Miami Air International
Mo
starting at $923
Iberia
Su, Mo, Tu, We, Th, and Sa
starting at $904
starting at $821
starting at $681
starting at $615
starting at $704
starting at $704
starting at $736
starting at $816
starting at $965
The cheapest one-way flight from Buenos Aires to Barcelona departs on 06/11/2026, is operated by LATAM Chile and costs $615
The cheapest roundtrip flight from Buenos Aires to Barcelona departs on 07/28/2026, is operated by Avianca and costs $985
Fastest flight from Buenos Aires to Barcelona takes 15h 30m
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). The average flight duration is 14h 10m. There are 7 direct flights from Buenos Aires to Barcelona. The time difference between Buenos Aires and Barcelona is 4h. Flights from Buenos Aires begin at 11:00 AM. The latest flight from Buenos Aires departs at 7:45 PM
The cheapest flight ticket from Buenos Aires to Barcelona according to data for the last 48 hours costs $615
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: June, April, November.
The fastest flights from Buenos Aires to Barcelona start from 15 hours 30 minutes in the air.
The following airlines operate direct flights on the route Buenos Aires — Barcelona: Miami Air International, Iberia
The cost of a one-way flight from Buenos Aires to Barcelona ranges from $614 (June 2026) to $823 (December 2026). On average, the ticket price is about $701–$1,410.
Tickets from Buenos Aires to Barcelona cost roughly the same any month. This is convenient: you can plan your trip based on your schedule rather than prices.
There is a slight difference: it's a bit cheaper in March 2027–April 2027 (averaging $653) and slightly more in December 2026–January 2027 ($802). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 19%. Book whenever it's convenient.
Monthly price variation is just 9.8%. Ticket costs on this route are among the most predictable.