AirHint found the following cheapest one-way flights from Newark (EWR) to Lisbon (LIS) in March 2026 (see full year).
One-Way flights
| 02 Mar | TAP | direct | |
| 04 Mar | TAP | direct | |
| 01 Mar | TAP | ||
| 05 Mar | SWISS | ||
| 20 Mar | TAP | direct | |
| 21 Mar | TAP | direct | |
| 06 Mar | TAP | ||
| 01 Mar | TAP | direct | |
| 25 Mar | FrenchBee | ||
| 05 Mar | TAP | direct |
Also check the deals for return flights from Newark to Lisbon in March.
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