Flights Buenos Aires — Barcelona is a popular route. The straight-line distance is 10 466 km. Flight time 12h 49m. Time difference +5h.
From Buenos Aires (BUE) flights depart from 2 airports: AEP, EZE. To Barcelona (BCN) — 1 arrival airport: BCN.
10 airlines operate on this route: JetSmart, Level, Iberia, Sky Airline, ITA Airways, LATAM Airlines Group, Gol Transportes Aéreos, LATAM Airlines Brasil.
The minimum price for the next 3 months — from $474 (02.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $666, ranging from $474 to $1 736. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Sunday.