AirHint found the following cheapest one-way flights from Newark (EWR) to London (LHR) in March 2026 (see full year).
One-Way flights
| 30 Mar | TAP | ||
| 25 Mar | TAP | ||
| 24 Mar | TAP | ||
| 29 Mar | TAP | ||
| 23 Mar | TAP | ||
| 27 Mar | Air Canada | ||
| 26 Mar | Air Canada | ||
| 21 Mar | Lufthansa | direct | |
| 30 Mar | Lufthansa | direct | |
| 22 Mar | Lufthansa | direct |
Also check the deals for return flights from Newark to London in March.
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