AirHint found the following cheapest return flights from London (LTN) to Newark (EWR) in September 2026 (see full year).

Return flights

01 Sep - 07 Sep	Wizz Air Malta
23 Sep - 30 Sep	Ryanair
29 Sep - 04 Oct	Ryanair
01 Sep - 15 Sep	Wizz Air Malta
09 Sep - 22 Sep	Wizz Air UK
05 Sep - 16 Sep	Wizz Air UK
26 Sep - 28 Sep	easyJet
11 Sep - 25 Sep	Wizz Air Malta
09 Sep - 16 Sep	Ryanair
18 Sep - 29 Sep	Wizz Air UK
16 Sep - 26 Sep	Wizz Air UK
30 Sep - 14 Oct	Wizz Air UK
29 Sep - 06 Oct	Wizz Air UK
16 Sep - 07 Oct	Wizz Air UK
14 Sep - 12 Oct	Wizz Air UK
28 Sep - 04 Oct	Wizz Air UK
26 Sep - 04 Oct	Wizz Air UK
14 Sep - 01 Oct	Wizz Air UK
17 Sep - 01 Oct	Wizz Air UK
26 Sep - 03 Oct	Wizz Air UK

Also check the deals for one-way 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.

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Cheapest return flights from London to Newark in September from 467€

Return flights