Cheapest return flights from Buenos Aires to Lisbon in August from $1030

Best time to book flights for Buenos Aires (AEP) to Lisbon (LIS) flights at AirHint

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

Return flights

08 Aug - 31 Aug Flybondi
13 Aug - 28 Aug Flybondi
09 Aug - 26 Aug Flybondi
08 Aug - 23 Aug Flybondi
17 Aug - 30 Aug Flybondi
09 Aug - 23 Aug Flybondi
04 Aug - 25 Aug LATAM Airlines Group
06 Aug - 19 Aug Aerolineas Argentinas
12 Aug - 22 Aug Flybondi
15 Aug - 27 Aug Flybondi
19 Aug - 19 Sep Flybondi
21 Aug - 26 Sep Flybondi
21 Aug - 14 Sep LATAM Airlines Group
18 Aug - 11 Sep LATAM Airlines Group
22 Aug - 09 Sep LATAM Airlines Group
22 Aug - 12 Sep LATAM Airlines Group
19 Aug - 08 Sep Aerolineas Argentinas
25 Aug - 25 Sep LATAM Airlines Group
17 Aug - 03 Sep Avianca
17 Aug - 02 Sep Avianca

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

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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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