Cheapest return flights from Newark to London in September from 487€

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

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

Return flights

30 Sep - 07 Oct TAP
26 Sep - 29 Sep Icelandair
03 Sep - 21 Sep Scandinavian Airlines
03 Sep - 17 Sep Scandinavian Airlines
03 Sep - 14 Sep Scandinavian Airlines
15 Sep - 21 Sep Scandinavian Airlines
01 Sep - 07 Sep Scandinavian Airlines
17 Sep - 21 Sep Scandinavian Airlines
03 Sep - 07 Sep Scandinavian Airlines
16 Sep - 24 Sep TAP
09 Sep - 16 Sep Icelandair
25 Sep - 02 Oct TAP
26 Sep - 11 Oct Icelandair
30 Sep - 07 Oct Finnair direct
26 Sep - 10 Oct British Airways direct
25 Sep - 02 Oct British Airways direct
26 Sep - 11 Oct British Airways direct

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

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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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