Cheapest one-way flights from Porto to Newark in March from 278€

AirHint found the following cheapest one-way flights from Porto (OPO) to Newark (EWR) in March 2026 (see full year).

One-Way flights

12 Mar British Airways
28 Mar British Airways
21 Mar British Airways
29 Mar British Airways
16 Mar British Airways
13 Mar British Airways
16 Mar TAP direct
29 Mar TAP direct
12 Mar TAP direct
13 Mar TAP direct

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

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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