Cheapest return flights from Porto to Buenos Aires in November from 873€

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

Return flights

03 Nov - 17 Nov TAP
08 Nov - 22 Nov TAP
01 Nov - 16 Nov TAP
10 Nov - 24 Nov LATAM Airlines Group
08 Nov - 20 Nov TAP
05 Nov - 19 Nov SWISS
25 Nov - 09 Dec SWISS
07 Nov - 21 Nov TAP
09 Nov - 23 Nov TAP
28 Nov - 01 Dec SWISS
21 Nov - 05 Dec SWISS
09 Nov - 21 Nov TAP
16 Nov - 28 Nov LATAM Airlines Group
29 Nov - 27 Dec SWISS
19 Nov - 27 Dec Vueling Airlines

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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