AirHint found the following cheapest return flights from Alicante (ALC) to Buenos Aires (AEP) in August 2025 (see full year).

Return flights

26 Aug - 07 Sep	Air Europa
22 Aug - 02 Sep	Air Europa
21 Aug - 22 Aug	Air Europa
22 Aug - 27 Aug	Air Europa
22 Aug - 05 Sep	Air Europa
19 Aug - 02 Sep	Air Europa
20 Aug - 27 Aug	Air Europa
16 Aug - 04 Sep	Air Europa
18 Aug - 31 Aug	Air Europa
17 Aug - 18 Aug	Ryanair
23 Aug - 05 Sep	SWISS
30 Aug - 05 Sep	SWISS

Also check the deals for one-way flights from Alicante to Buenos Aires in August.

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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Cheapest return flights from Alicante to Buenos Aires in August from 1285€

Return flights