Cheapest return flights from New York to London in September from 480€

Best time to book flights for New York (NYC) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from New York (NYC) to London (LGW) in September 2025 (see full year).

Return flights

28 Sep - 02 Oct Icelandair
09 Sep - 24 Sep Icelandair
10 Sep - 21 Sep Norse Atlantic Airways
19 Sep - 26 Sep Icelandair
20 Sep - 27 Sep Icelandair
21 Sep - 27 Sep Icelandair
26 Sep - 30 Sep Icelandair
19 Sep - 22 Sep Icelandair
03 Sep - 08 Sep Icelandair
15 Sep - 21 Sep FrenchBee
15 Sep - 14 Oct Fly Play
10 Sep - 17 Sep Norse Atlantic Airways (UK) direct
26 Sep - 02 Oct Icelandair
25 Sep - 02 Oct Norse Atlantic Airways (UK) direct
23 Sep - 29 Oct Icelandair
22 Sep - 03 Oct Icelandair
27 Sep - 04 Oct Icelandair
22 Sep - 03 Oct British Airways direct
15 Sep - 14 Oct Norse Atlantic Airways (UK) direct
26 Sep - 02 Oct British Airways direct

Also check the deals for one-way flights from New York 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.

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