Cheapest return EWR–OPO flights, December

AirHint found the following cheapest return flights from Newark (EWR) to Porto (OPO) in December 2026 (see full year).

Return flights

01 Dec - 08 Dec Turkish Airlines
01 Dec - 08 Dec TAP direct
31 Dec - 07 Jan TAP direct

Also check the deals for one-way flights from Newark to Porto 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 Porto

Cheap car rent in Porto

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