Buenos Aires (EZE) to Porto (OPO) flight deal from $525 USD in economy class

ETEthiopian Airlines

TPTAP Portugal

Round Trip•Economy

EZE

Ministro Pistarini International Airport

Buenos Aires, Argentina

OPO

Francisco Sá Carneiro Airport

Porto, Portugal

$1,172 USD

-55%$525 USD

Verified Nov 27, 2025 at 7:49 PM

March 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

23 24 25 26 27 28 1$808 2 3$844 4 5$844 6 7$935 8$685 9 10$844 11 12$785 13 14$889 15$762 16 17$958 18 19$899 20 21$1,087 22$1,194 23 24$1,248 25 26$1,116 27 28$1,302 29$1,302 30 31 1 2 3 4 5

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Saturday, March 14th, 2026

6 round-trip options

Returning

Thu, Mar 19, 2026•5 Day Trip

$889 USD

Google Flights

Returning

Sat, Mar 21, 2026•7 Day Trip

$935 USD

Google Flights

Returning

Mon, Mar 23, 2026•9 Day Trip

$1,003 USD

Google Flights

Returning

Tue, Mar 24, 2026•10 Day Trip

$1,238 USD

Google Flights

Returning

Thu, Mar 26, 2026•12 Day Trip

$1,003 USD

Google Flights

Returning

Sat, Mar 28, 2026•14 Day Trip

$1,049 USD

Google Flights