Cheapest one-way flights from Newark to London in September from $144

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

One-Way flights

06 Sep FrenchBee
04 Sep FrenchBee
29 Sep FrenchBee
22 Sep FrenchBee
24 Sep FrenchBee
02 Sep FrenchBee
21 Sep FrenchBee
08 Sep FrenchBee
14 Sep FrenchBee
09 Sep FrenchBee

Also check the deals for return flights from Newark to London 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 London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.