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

Return flights

03 Nov - 16 Nov	Flybondi
04 Nov - 15 Nov	Flybondi
04 Nov - 19 Nov	Flybondi
16 Nov - 29 Nov	Flybondi
18 Nov - 03 Dec	Flybondi
14 Nov - 26 Nov	LATAM Airlines Group
01 Nov - 23 Nov	LATAM Airlines Group
05 Nov - 16 Nov	Avianca
05 Nov - 15 Nov	Avianca
20 Nov - 01 Dec	Avianca
16 Nov - 02 Dec	Avianca
16 Nov - 27 Nov	Avianca
15 Nov - 27 Nov	Avianca
19 Nov - 02 Dec	Avianca
26 Nov - 07 Dec	Avianca
23 Nov - 07 Dec	Avianca
29 Nov - 14 Dec	Avianca
27 Nov - 12 Dec	Avianca

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

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 Buenos Aires to Lisbon in November from 794€

Return flights