Cheapest return flights from London to Newark in September from 433€

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

Return flights

01 Sep - 28 Sep Lufthansa
11 Sep - 14 Sep SWISS
23 Sep - 28 Sep SWISS
08 Sep - 15 Sep SWISS
16 Sep - 22 Sep SWISS
09 Sep - 14 Sep SWISS
17 Sep - 21 Sep SWISS
01 Sep - 14 Sep SWISS
05 Sep - 19 Sep SWISS
12 Sep - 19 Sep SWISS
24 Sep - 01 Oct British Airways
30 Sep - 10 Oct Lufthansa
24 Sep - 04 Oct Aer Lingus
24 Sep - 07 Oct Aer Lingus
25 Sep - 06 Oct Aer Lingus
25 Sep - 02 Oct Aer Lingus
23 Sep - 02 Oct Aer Lingus
01 Sep - 31 Oct Aer Lingus
26 Sep - 01 Oct ITA Airways

Also check the deals for one-way flights from London to Newark in September.

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