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

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2$1,101 3 4$1,101 5 6$1,146 7$1,121 8 9$1,101 10 11$1,101 12 13$1,146 14$1,146 15 16$1,301 17 18$1,382 19 20$1,435 21$1,301 22 23$1,141 24 25$1,382 26 27$1,355 28$1,409 29 30$1,302 31 1$1,258 2 3$1,312 4$1,644

Extremely Rare Availability

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

Saturday, December 13th, 2025

6 round-trip options

Returning

Thu, Dec 18, 2025•5 Day Trip

$1,520 USD

Google Flights

Returning

Sat, Dec 20, 2025•7 Day Trip

$1,397 USD

Google Flights

Returning

Mon, Dec 22, 2025•9 Day Trip

$1,237 USD

Google Flights

Returning

Tue, Dec 23, 2025•10 Day Trip

$1,146 USD

Google Flights

Returning

Thu, Dec 25, 2025•12 Day Trip

$1,146 USD

Google Flights

Returning

Sat, Dec 27, 2025•14 Day Trip

$1,192 USD

Google Flights