Cheapest one-way flights from London to Newark in September from 386€

Best time to book flights for London (LHR) to Newark (EWR) flights at AirHint

AirHint found the following cheapest one-way flights from London (LHR) to Newark (EWR) in September 2025 (see full year).

One-Way flights

14 Sep British Airways
10 Sep British Airways
03 Sep British Airways
15 Sep British Airways
22 Sep British Airways
07 Sep British Airways
01 Sep British Airways
12 Sep British Airways
19 Sep British Airways
05 Sep British Airways

Also check the deals for return flights from London to Newark in September.

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.

Book a cheap hotel in Newark

Cheap car rent in Newark