Cheapest one-way flights from Barcelona to Buenos Aires in September from $632

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Buenos Aires (EZE) in September 2026 (see full year).

One-Way flights

01 Sep Vueling Airlines
03 Sep Ryanair
08 Sep Ryanair
03 Sep Iberia direct
15 Sep Iberia direct
21 Sep Iberia direct
01 Sep Iberia direct
08 Sep Iberia direct
17 Sep Iberia
17 Sep Iberia direct

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

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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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