Cheapest return flights from Lisbon to Buenos Aires in October from 927€

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

Return flights

30 Oct - 11 Nov LATAM Airlines Group
29 Oct - 19 Nov LATAM Airlines Group
30 Oct - 12 Nov LATAM Airlines Group
18 Oct - 08 Nov easyJet
31 Oct - 11 Nov Azul Airlines
18 Oct - 28 Oct easyJet
21 Oct - 28 Oct LATAM Airlines Group
27 Oct - 02 Nov Ryanair
26 Oct - 02 Nov TAAG Angola Airlines
21 Oct - 27 Oct Iberia
26 Oct - 03 Nov TAAG Angola Airlines
22 Oct - 27 Oct Transavia France
17 Oct - 03 Nov LATAM Airlines Group
31 Oct - 08 Nov LATAM Airlines Group
16 Oct - 23 Oct TAP
16 Oct - 20 Oct TAP
23 Oct - 30 Oct TAAG Angola Airlines

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

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