Cheapest one-way flights from Newark to Porto in August from 713€

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

AirHint found the following cheapest one-way flights from Newark (EWR) to Porto (OPO) in August 2025 (see full year).

One-Way flights

03 Aug British Airways
03 Aug Brussels Airlines direct

Also check the deals for return flights from Newark to Porto in August.

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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