Cheapest one-way flights from Porto to Buenos Aires in December from 501€

AirHint found the following cheapest one-way flights from Porto (OPO) to Buenos Aires (EZE) in December 2025 (see full year).

One-Way flights

04 Dec Ryanair
07 Dec Air Europa
01 Dec Ryanair
05 Dec TAP
22 Dec Ethiopian Airlines
23 Dec Ethiopian Airlines
15 Dec Ethiopian Airlines
10 Dec Ryanair
20 Dec Ethiopian Airlines
12 Dec Turkish Airlines

Also check the deals for return flights from Porto to Buenos Aires in December.

Powered by

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.