Cheapest return flights from Porto to Buenos Aires in November from $1136

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

Return flights

28 Nov - 05 Dec LATAM Airlines Group
21 Nov - 05 Dec TAP
30 Nov - 05 Dec Ryanair
30 Nov - 06 Dec Ryanair
20 Nov - 27 Nov Iberia
20 Nov - 03 Dec TAP
24 Nov - 04 Dec Ryanair
28 Nov - 07 Dec LATAM Airlines Group
21 Nov - 29 Nov TAP
28 Nov - 30 Nov Ryanair
19 Nov - 26 Nov easyJet
30 Nov - 14 Dec LATAM Airlines Group
23 Nov - 03 Dec Air Europa
19 Nov - 29 Nov Ryanair
29 Nov - 01 Dec TAP
15 Nov - 28 Nov Transavia France
15 Nov - 27 Nov Air Europa
15 Nov - 29 Nov Transavia France
15 Nov - 22 Nov Air Europa
18 Nov - 27 Nov Vueling Airlines

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

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