Cheapest one-way flights from London to Newark in September from $475
AirHint found the following cheapest one-way flights from London (LCY) to Newark (EWR) in September 2025 (see full year).
One-Way flights
| 16 Sep | Aer Lingus | ||
| 15 Sep | ITA Airways | ||
| 12 Sep | Aer Lingus | ||
| 11 Sep | Aer Lingus | ||
| 23 Sep | LOT | ||
| 28 Sep | SWISS | ||
| 14 Sep | SWISS | ||
| 24 Sep | SWISS | ||
| 03 Sep | SWISS | ||
| 01 Sep | SWISS |
Also check the deals for return flights from London to Newark in September.
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.
