Cheapest one-way flights from Buenos Aires to Barcelona in September from 607€

Best time to book flights for Buenos Aires (EZE) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest one-way flights from Buenos Aires (EZE) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

23 Sep Sky Airline
30 Sep Aerolineas Argentinas
29 Sep Aerolineas Argentinas
30 Sep LEVEL direct
29 Sep LEVEL direct
18 Sep Avianca
19 Sep Aerolineas Argentinas
22 Sep Avianca
21 Sep Avianca
15 Sep Turkish Airlines

Also check the deals for return flights from Buenos Aires to Barcelona in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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