Cheapest return flights from Newark to London in September from 603€

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

Return flights

17 Sep - 25 Sep Icelandair
04 Sep - 12 Sep Icelandair
02 Sep - 07 Sep Aer Lingus
04 Sep - 07 Sep Aer Lingus
16 Sep - 30 Sep Aer Lingus
04 Sep - 11 Sep Aer Lingus
24 Sep - 29 Sep Finnair
18 Sep - 25 Sep Turkish Airlines

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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