Cheap flights from Porto to Buenos Aires
The lowest fare found is €570. The cheapest month to fly is November.
Search live pricesSearch round-trip pricesLowest price by month
| October | €685 |
| November | €570 |
When is the cheapest time to fly from Porto to Buenos Aires?
Fares are typically lowest in November, starting from €570.
Popular routes
- Porto → Buenos Aires Aeroparque
- Porto → Quito
- Porto → Guayaquil
- Porto → Montevideo
- Porto → Asuncion
- Porto → Caracas
- Porto → Panama City
- Porto → San Jose CR
- Porto → Guatemala City
- Porto → San Salvador
- Porto → Atlanta
- Porto → Dubai
Prices updated 2026-09-29