Cheapest return flights from Porto to Buenos Aires in November from 880€

Best time to book flights for Porto (OPO) to Buenos Aires (AEP) flights at AirHint

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

Return flights

26 Nov - 17 Dec LATAM Airlines Group
12 Nov - 22 Nov TAP
12 Nov - 26 Nov TAP
15 Nov - 22 Nov TAP
12 Nov - 23 Nov TAP
15 Nov - 08 Dec TAP
01 Nov - 13 Nov TAP
17 Nov - 23 Nov TAP
03 Nov - 14 Nov Iberia
16 Nov - 19 Nov TAP
12 Nov - 05 Dec SWISS
26 Nov - 27 Dec Vueling Airlines
25 Nov - 27 Dec Vueling Airlines
21 Nov - 27 Dec SWISS

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

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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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