Cheapest return flights from Newark to Porto in October from 559€

Best time to book flights for Newark (EWR) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Porto (OPO) in October 2025 (see full year).

Return flights

09 Oct - 16 Oct TAP
16 Oct - 23 Oct TAP
05 Oct - 13 Oct TAP
20 Oct - 26 Oct TAP
20 Oct - 25 Oct Turkish Airlines
16 Oct - 23 Oct United direct
09 Oct - 16 Oct United direct
05 Oct - 13 Oct Brussels Airlines direct
20 Oct - 25 Oct United direct

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

Skyscanner

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.

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